* installing *source* package ‘symengine’ ... ** this is package ‘symengine’ version ‘0.2.10’ ** using staged installation ====== configuring symengine R package ====== == current working directory /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine == /bin/sh == cmake: /usr/bin/cmake cmake version 3.31.6 CMake suite maintained and supported by Kitware (kitware.com/cmake). == R_HOME /home/hornik/tmp/R-d-gcc-14 == getting R config variables R_CC=gcc-14 -std=gnu23 R_CFLAGS=-g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native R_CPICFLAGS=-fpic R_CXX=g++-14 -std=gnu++17 R_CXXFLAGS=-g -O2 -Wall -pedantic -mtune=native R_CXXPICFLAGS=-fpic R_CPPFLAGS=-I/usr/local/include R_LDFLAGS=-Wl,-O1 == setting environment variables for cmake setting CC=gcc-14 -std=gnu23 setting CXX=g++-14 -std=gnu++17 == translating to cmake variables setting CMAKE_C_FLAGS=-g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -fpic setting CMAKE_CXX_FLAGS=-g -O2 -Wall -pedantic -mtune=native -fpic setting CMAKE_INCLUDE_PATH=/usr/local/include setting CMAKE_LIBRARY_PATH= ====== Unpacking src/upstream.tar tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended 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unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.provenance' ====== running cmake + cmake -DCMAKE_AR=/usr/bin/ar -DCMAKE_RANLIB=/usr/bin/ranlib -DCMAKE_C_FLAGS=-g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -fpic -DCMAKE_CXX_FLAGS=-g -O2 -Wall -pedantic -mtune=native -fpic -DCMAKE_INCLUDE_PATH=/usr/local/include -DCMAKE_LIBRARY_PATH= -DCMAKE_BUILD_TYPE=Release -DWITH_BFD=no -DWITH_SYMENGINE_ASSERT=no -DWITH_ECM=no -DWITH_PRIMESIEVE=no -DWITH_FLINT=no -DWITH_ARB=no -DWITH_TCMALLOC=no -DWITH_OPENMP=no -DWITH_PIRANHA=no -DWITH_LLVM=no -DWITH_MPFR=yes -DWITH_MPC=no -DINTEGER_CLASS=gmp -DBUILD_TESTS=no -DBUILD_BENCHMARKS=no -DBUILD_SHARED_LIBS=no -DWITH_COTIRE=no . CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required): Compatibility with CMake < 3.10 will be removed from a future version of CMake. Update the VERSION argument value. Or, use the ... syntax to tell CMake that the project requires at least but has been updated to work with policies introduced by or earlier. -- The C compiler identification is GNU 14.2.0 -- The CXX compiler identification is GNU 14.2.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/gcc-14 - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/g++-14 - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Performing Test NO_WARN_IMPLICIT_FALL_THROUGH_FLAG -- Performing Test NO_WARN_IMPLICIT_FALL_THROUGH_FLAG - Success -- Linker supports --exclude-libs -- Looking for sys/types.h -- Looking for sys/types.h - found -- Looking for stdint.h -- Looking for stdint.h - found -- Looking for stddef.h -- Looking for stddef.h - found -- Check size of long double -- Check size of long double - done -- Found MPFR: /usr/lib/x86_64-linux-gnu/libmpfr.so -- Found GMP: /usr/lib/x86_64-linux-gnu/libgmp.so -- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY -- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success -- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY -- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success -- Performing Test COMPILER_HAS_DEPRECATED_ATTR -- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success -------------------------------------------------------------------------------- +-------------------------------+ | Configuration results SUMMARY | +-------------------------------+ CMAKE_C_COMPILER: /usr/bin/gcc-14 CMAKE_CXX_COMPILER: /usr/bin/g++-14 CMAKE_BUILD_TYPE: Release CMAKE_CONFIGURATION_TYPES: CMAKE_C_FLAGS: -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -fpic CMAKE_CXX_FLAGS: -std=c++11 -g -O2 -Wall -pedantic -mtune=native -fpic -fPIC CMAKE_CXX_FLAGS_DEBUG: -Wall -Wextra -fno-common -g -ggdb CMAKE_CXX_FLAGS_RELEASE: -Wall -Wextra -fno-common -O3 -funroll-loops CMAKE_INSTALL_PREFIX: /usr/local BUILD_SHARED_LIBS: no INTEGER_CLASS : GMP HAVE_SYMENGINE_GMP: yes WITH_SYMENGINE_ASSERT: no WITH_SYMENGINE_RCP: yes WITH_SYMENGINE_TEUCHOS: no WITH_COTIRE: no WITH_GENERATE_PARSER: no HAVE_GCC_ABI_DEMANGLE: yes HAVE_C_FUNCTION_NOT_FUNC: no HAVE_DEFAULT_CONSTRUCTORS: yes HAVE_SYMENGINE_NOEXCEPT: yes HAVE_SYMENGINE_IS_CONSTRUCTIBLE: yes HAVE_SYMENGINE_RESERVE: yes HAVE_SYMENGINE_STD_TO_STRING: TRUE WITH_SYMENGINE_THREAD_SAFE: no BUILD_TESTS: no BUILD_BENCHMARKS: no BUILD_BENCHMARKS_GOOGLE: no WITH_GMP: yes GMP_INCLUDE_DIRS: /usr/include/x86_64-linux-gnu GMP_LIBRARIES: /usr/lib/x86_64-linux-gnu/libgmp.so WITH_BFD: no WITH_ECM: no WITH_PRIMESIEVE: no WITH_FLINT: no WITH_ARB: no WITH_MPFR: yes MPFR_INCLUDE_DIRS: /usr/include MPFR_LIBRARIES: /usr/lib/x86_64-linux-gnu/libmpfr.so WITH_PIRANHA: no WITH_LLVM: no WITH_BOOST: no WITH_PTHREAD: no WITH_MPC: no WITH_TCMALLOC: no WITH_OPENMP: no WITH_VIRTUAL_TYPEID: no LIBS: mpfr;gmp -------------------------------------------------------------------------------- -- Configuring done (2.9s) -- Generating done (0.0s) -- Build files have been written to: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream + [ 0 -ne 0 ] + set +x == setting SymEngine_DIR /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream == config PKG_LIBS and PKG_CPPFLAGS for Makevars CMake Deprecation Warning at upstream/SymEngineConfig.cmake:34 (cmake_minimum_required): Compatibility with CMake < 3.10 will be removed from a future version of CMake. Update the VERSION argument value. Or, use the ... syntax to tell CMake that the project requires at least but has been updated to work with policies introduced by or earlier. Call Stack (most recent call first): /usr/share/cmake-3.31/Modules/CMakeFindPackageMode.cmake:182 (find_package) CMake Deprecation Warning at upstream/SymEngineConfig.cmake:34 (cmake_minimum_required): Compatibility with CMake < 3.10 will be removed from a future version of CMake. Update the VERSION argument value. Or, use the ... syntax to tell CMake that the project requires at least but has been updated to work with policies introduced by or earlier. Call Stack (most recent call first): /usr/share/cmake-3.31/Modules/CMakeFindPackageMode.cmake:182 (find_package) set PKG_LIBS=upstream/symengine/libsymengine.a /usr/lib/x86_64-linux-gnu/libmpfr.so /usr/lib/x86_64-linux-gnu/libgmp.so set PKG_CPPFLAGS=-I/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream -I/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include -I/usr/include -I/usr/include/x86_64-linux-gnu == generating src/Makevars ====== configuring symengine R package DONE ====== ** libs using C++ compiler: ‘g++-14 (Debian 14.2.0-19) 14.2.0’ make[1]: Entering directory '/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream' [ 1%] Building CXX object symengine/CMakeFiles/symengine.dir/add.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.cpp:14: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.cpp:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.cpp:16: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Number]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.cpp:276:27: required from here 276 | RCP coef2; | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.cpp:277:26: required from here 277 | RCP t; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 2%] Building CXX object symengine/CMakeFiles/symengine.dir/basic.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/subs.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Number]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/subs.h:51:27: required from here 51 | RCP coef; | ^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Symbol]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/subs.h:391:27: required from here 391 | RCP s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Integer]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:1:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Rational]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:2:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Complex]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:3:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ComplexDouble]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:4:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::RealMPFR]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:6:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::RealDouble]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:11:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Infty]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:12:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::NaN]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:13:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:13:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:328:38: warning: unused parameter ‘ar’ [-Wunused-parameter] 328 | RCP load_basic(Archive &ar, RCP &) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::NumberWrapper]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:21:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = NumberWrapper; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:21:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Dummy]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:26:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = Dummy; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:26:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Mul]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:27:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Add]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:28:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Pow]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:29:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::UIntPoly]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:30:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = UIntPoly; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:30:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::MIntPoly]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:31:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = MIntPoly; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:31:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::URatPoly]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:32:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = URatPoly; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:32:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::UExprPoly]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:33:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = UExprPoly; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:33:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::MExprPoly]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:34:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = MExprPoly; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:34:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::GaloisField]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:43:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = GaloisField; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:43:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::UnivariateSeries]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:44:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = UnivariateSeries; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:44:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Log]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:45:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Conjugate]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:46:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Constant]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:47:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Sign]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:48:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Floor]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:49:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Ceiling]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:50:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Sin]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:51:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Cos]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:52:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Tan]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:53:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Cot]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:54:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Csc]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:55:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Sec]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:56:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ASin]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:57:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ACos]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:58:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ASec]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:59:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ACsc]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:60:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ATan]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:61:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ACot]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:62:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ATan2]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:63:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Sinh]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:64:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Csch]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:65:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Cosh]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:66:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Sech]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:67:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Tanh]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:68:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Coth]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:69:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ASinh]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:70:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ACsch]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:71:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ACosh]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:72:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ATanh]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:73:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ACoth]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:74:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ASech]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:75:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::LambertW]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:76:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Zeta]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:77:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Dirichlet_eta]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:78:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::KroneckerDelta]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:79:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::LeviCivita]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:80:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Erf]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:81:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Erfc]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:82:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Gamma]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:83:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::PolyGamma]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:84:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::LowerGamma]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:85:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::UpperGamma]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:86:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::LogGamma]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:87:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Beta]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:88:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::FunctionSymbol]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:89:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::FunctionWrapper]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:90:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:90:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:617:38: warning: unused parameter ‘ar’ [-Wunused-parameter] 617 | RCP load_basic(Archive &ar, RCP &) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Derivative]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:91:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Subs]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:92:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Abs]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:93:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Max]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:94:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Min]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:95:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::EmptySet]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:96:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:96:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:510:38: warning: unused parameter ‘ar’ [-Wunused-parameter] 510 | RCP load_basic(Archive &ar, RCP &) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::FiniteSet]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:97:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Interval]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:98:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Complexes]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:99:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = Complexes; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:99:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Reals]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:100:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:100:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:500:38: warning: unused parameter ‘ar’ [-Wunused-parameter] 500 | RCP load_basic(Archive &ar, RCP &) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Rationals]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:101:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:101:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:505:38: warning: unused parameter ‘ar’ [-Wunused-parameter] 505 | RCP load_basic(Archive &ar, RCP &) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Integers]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:102:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:102:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:515:38: warning: unused parameter ‘ar’ [-Wunused-parameter] 515 | RCP load_basic(Archive &ar, RCP &) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Naturals]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:103:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = Naturals; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:103:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Naturals0]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:104:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = Naturals0; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:104:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ConditionSet]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:105:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Union]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:106:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Intersection]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:107:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = Intersection; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:107:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Complement]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:108:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ImageSet]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:109:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Piecewise]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:110:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::UniversalSet]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:111:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:111:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:520:38: warning: unused parameter ‘ar’ [-Wunused-parameter] 520 | RCP load_basic(Archive &ar, RCP &) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Contains]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:112:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::BooleanAtom]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:113:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Not]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:114:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::And]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:115:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Or]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:116:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Xor]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:117:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Equality]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:118:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Unequality]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:119:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::LessThan]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:120:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::StrictLessThan]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:121:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Truncate]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:122:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::PrimePi]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:123:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Primorial]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:124:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Tuple]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:125:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = Tuple; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:125:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::IdentityMatrix]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:127:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = IdentityMatrix; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:127:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ZeroMatrix]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:128:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = ZeroMatrix; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:128:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::MatrixSymbol]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:129:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = MatrixSymbol; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:129:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::DiagonalMatrix]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:130:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = DiagonalMatrix; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:130:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ImmutableDenseMatrix]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:131:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = ImmutableDenseMatrix; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:131:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::MatrixAdd]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:132:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = MatrixAdd; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:132:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::MatrixMul]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:133:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = MatrixMul; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:133:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::HadamardProduct]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:134:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = HadamardProduct; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:134:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Trace]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:135:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = Trace; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:135:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ConjugateMatrix]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:136:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = ConjugateMatrix; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:136:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Transpose]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:137:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&, typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type*) [with Archive = cereal::PortableBinaryInputArchive; T = Transpose; typename std::enable_if<(!((((std::is_base_of::value || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of::value) || std::is_base_of, T>::value)), int>::type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:137:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:648:14: warning: unused parameter ‘ar’ [-Wunused-parameter] 648 | Archive &ar, RCP &, | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::UnevaluatedExpr]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:139:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 680 | RCP dummy_ptr; \ | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Boolean]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:557:24: required from ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive]’ 557 | RCP condition; | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:105:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Set]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:534:20: required from ‘SymEngine::RCP SymEngine::load_basic(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive]’ 534 | RCP universe, container; | ^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:108:1: required from ‘void SymEngine::load(Archive&, RCP&) [with Archive = cereal::PortableBinaryInputArchive; T = Basic]’ 682 | rcp_static_cast(load_basic(ar, dummy_ptr))); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:941:34: required from ‘ArchiveType& cereal::InputArchive::processImpl(T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_input_versioning::value), (cereal::traits::is_input_serializable::value && (cereal::traits::is_specialized_non_member_load::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 941 | CEREAL_LOAD_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:853:26: required from ‘void cereal::InputArchive::process(T&&) [with T = SymEngine::RCP&; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 853 | self->processImpl( head ); | ~~~~~~~~~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:730:16: required from ‘ArchiveType& cereal::InputArchive::operator()(Types&& ...) [with Types = {SymEngine::RCP&}; ArchiveType = cereal::PortableBinaryInputArchive; unsigned int Flags = 1]’ 730 | process( std::forward( args )... ); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:76:13: required from here 76 | iarchive(obj); | ~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘void SymEngine::save_basic(Archive&, const NaN&) [with Archive = cereal::PortableBinaryOutputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:13:1: required from ‘void SymEngine::save_basic(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive]’ 297 | save_basic(ar, static_cast(*ptr)); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:311:15: required from ‘void SymEngine::save(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive; T = Basic]’ 311 | save_basic(ar, rcp_static_cast(ptr)); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:532:34: required from ‘ArchiveType& cereal::OutputArchive::processImpl(const T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_output_versioning::value), (cereal::traits::is_output_serializable::value && (cereal::traits::is_specialized_non_member_save::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 532 | CEREAL_SAVE_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: recursively required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 453 | self->process( std::forward( tail )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:333:22: required from ‘ArchiveType& cereal::OutputArchive::operator()(Types&& ...) [with Types = {short unsigned int&, short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 333 | self->process( std::forward( args )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:56:45: required from here 56 | cereal::PortableBinaryOutputArchive{oss}(major, minor, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ 57 | this->rcp_from_this()); | ~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:132:33: warning: unused parameter ‘ar’ [-Wunused-parameter] 132 | inline void save_basic(Archive &ar, const NaN &b) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:132:48: warning: unused parameter ‘b’ [-Wunused-parameter] 132 | inline void save_basic(Archive &ar, const NaN &b) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘void SymEngine::save_basic(Archive&, const NumberWrapper&) [with Archive = cereal::PortableBinaryOutputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:21:1: required from ‘void SymEngine::save_basic(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive]’ 297 | save_basic(ar, static_cast(*ptr)); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:311:15: required from ‘void SymEngine::save(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive; T = Basic]’ 311 | save_basic(ar, rcp_static_cast(ptr)); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:532:34: required from ‘ArchiveType& cereal::OutputArchive::processImpl(const T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_output_versioning::value), (cereal::traits::is_output_serializable::value && (cereal::traits::is_specialized_non_member_save::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 532 | CEREAL_SAVE_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: recursively required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 453 | self->process( std::forward( tail )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:333:22: required from ‘ArchiveType& cereal::OutputArchive::operator()(Types&& ...) [with Types = {short unsigned int&, short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 333 | self->process( std::forward( args )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:56:45: required from here 56 | cereal::PortableBinaryOutputArchive{oss}(major, minor, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ 57 | this->rcp_from_this()); | ~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:270:33: warning: unused parameter ‘ar’ [-Wunused-parameter] 270 | inline void save_basic(Archive &ar, const NumberWrapper &b) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:270:58: warning: unused parameter ‘b’ [-Wunused-parameter] 270 | inline void save_basic(Archive &ar, const NumberWrapper &b) | ~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘void SymEngine::save_basic(Archive&, const Basic&) [with Archive = cereal::PortableBinaryOutputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:30:1: required from ‘void SymEngine::save_basic(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive]’ 297 | save_basic(ar, static_cast(*ptr)); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:311:15: required from ‘void SymEngine::save(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive; T = Basic]’ 311 | save_basic(ar, rcp_static_cast(ptr)); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:532:34: required from ‘ArchiveType& cereal::OutputArchive::processImpl(const T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_output_versioning::value), (cereal::traits::is_output_serializable::value && (cereal::traits::is_specialized_non_member_save::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 532 | CEREAL_SAVE_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: recursively required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 453 | self->process( std::forward( tail )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:333:22: required from ‘ArchiveType& cereal::OutputArchive::operator()(Types&& ...) [with Types = {short unsigned int&, short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 333 | self->process( std::forward( args )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:56:45: required from here 56 | cereal::PortableBinaryOutputArchive{oss}(major, minor, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ 57 | this->rcp_from_this()); | ~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:26:33: warning: unused parameter ‘ar’ [-Wunused-parameter] 26 | inline void save_basic(Archive &ar, const Basic &b) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘void SymEngine::save_basic(Archive&, const GaloisField&) [with Archive = cereal::PortableBinaryOutputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:43:1: required from ‘void SymEngine::save_basic(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive]’ 297 | save_basic(ar, static_cast(*ptr)); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:311:15: required from ‘void SymEngine::save(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive; T = Basic]’ 311 | save_basic(ar, rcp_static_cast(ptr)); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:532:34: required from ‘ArchiveType& cereal::OutputArchive::processImpl(const T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_output_versioning::value), (cereal::traits::is_output_serializable::value && (cereal::traits::is_specialized_non_member_save::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 532 | CEREAL_SAVE_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: recursively required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 453 | self->process( std::forward( tail )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:333:22: required from ‘ArchiveType& cereal::OutputArchive::operator()(Types&& ...) [with Types = {short unsigned int&, short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 333 | self->process( std::forward( args )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:56:45: required from here 56 | cereal::PortableBinaryOutputArchive{oss}(major, minor, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ 57 | this->rcp_from_this()); | ~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:240:33: warning: unused parameter ‘ar’ [-Wunused-parameter] 240 | inline void save_basic(Archive &ar, const GaloisField &b) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:240:56: warning: unused parameter ‘b’ [-Wunused-parameter] 240 | inline void save_basic(Archive &ar, const GaloisField &b) | ~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘void SymEngine::save_basic(Archive&, const SeriesCoeffInterface&) [with Archive = cereal::PortableBinaryOutputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:44:1: required from ‘void SymEngine::save_basic(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive]’ 297 | save_basic(ar, static_cast(*ptr)); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:311:15: required from ‘void SymEngine::save(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive; T = Basic]’ 311 | save_basic(ar, rcp_static_cast(ptr)); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:532:34: required from ‘ArchiveType& cereal::OutputArchive::processImpl(const T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_output_versioning::value), (cereal::traits::is_output_serializable::value && (cereal::traits::is_specialized_non_member_save::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 532 | CEREAL_SAVE_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: recursively required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 453 | self->process( std::forward( tail )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:333:22: required from ‘ArchiveType& cereal::OutputArchive::operator()(Types&& ...) [with Types = {short unsigned int&, short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 333 | self->process( std::forward( args )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:56:45: required from here 56 | cereal::PortableBinaryOutputArchive{oss}(major, minor, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ 57 | this->rcp_from_this()); | ~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:245:33: warning: unused parameter ‘ar’ [-Wunused-parameter] 245 | inline void save_basic(Archive &ar, const SeriesCoeffInterface &) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘void SymEngine::save_basic(Archive&, const FunctionWrapper&) [with Archive = cereal::PortableBinaryOutputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:90:1: required from ‘void SymEngine::save_basic(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive]’ 297 | save_basic(ar, static_cast(*ptr)); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:311:15: required from ‘void SymEngine::save(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive; T = Basic]’ 311 | save_basic(ar, rcp_static_cast(ptr)); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:532:34: required from ‘ArchiveType& cereal::OutputArchive::processImpl(const T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_output_versioning::value), (cereal::traits::is_output_serializable::value && (cereal::traits::is_specialized_non_member_save::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 532 | CEREAL_SAVE_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: recursively required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 453 | self->process( std::forward( tail )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:333:22: required from ‘ArchiveType& cereal::OutputArchive::operator()(Types&& ...) [with Types = {short unsigned int&, short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 333 | self->process( std::forward( args )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:56:45: required from here 56 | cereal::PortableBinaryOutputArchive{oss}(major, minor, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ 57 | this->rcp_from_this()); | ~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:275:33: warning: unused parameter ‘ar’ [-Wunused-parameter] 275 | inline void save_basic(Archive &ar, const FunctionWrapper &b) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:275:60: warning: unused parameter ‘b’ [-Wunused-parameter] 275 | inline void save_basic(Archive &ar, const FunctionWrapper &b) | ~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘void SymEngine::save_basic(Archive&, const EmptySet&) [with Archive = cereal::PortableBinaryOutputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:96:1: required from ‘void SymEngine::save_basic(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive]’ 297 | save_basic(ar, static_cast(*ptr)); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:311:15: required from ‘void SymEngine::save(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive; T = Basic]’ 311 | save_basic(ar, rcp_static_cast(ptr)); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:532:34: required from ‘ArchiveType& cereal::OutputArchive::processImpl(const T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_output_versioning::value), (cereal::traits::is_output_serializable::value && (cereal::traits::is_specialized_non_member_save::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 532 | CEREAL_SAVE_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: recursively required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 453 | self->process( std::forward( tail )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:333:22: required from ‘ArchiveType& cereal::OutputArchive::operator()(Types&& ...) [with Types = {short unsigned int&, short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 333 | self->process( std::forward( args )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:56:45: required from here 56 | cereal::PortableBinaryOutputArchive{oss}(major, minor, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ 57 | this->rcp_from_this()); | ~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:196:33: warning: unused parameter ‘ar’ [-Wunused-parameter] 196 | inline void save_basic(Archive &ar, const EmptySet &b) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:196:53: warning: unused parameter ‘b’ [-Wunused-parameter] 196 | inline void save_basic(Archive &ar, const EmptySet &b) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘void SymEngine::save_basic(Archive&, const Reals&) [with Archive = cereal::PortableBinaryOutputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:100:1: required from ‘void SymEngine::save_basic(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive]’ 297 | save_basic(ar, static_cast(*ptr)); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:311:15: required from ‘void SymEngine::save(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive; T = Basic]’ 311 | save_basic(ar, rcp_static_cast(ptr)); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:532:34: required from ‘ArchiveType& cereal::OutputArchive::processImpl(const T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_output_versioning::value), (cereal::traits::is_output_serializable::value && (cereal::traits::is_specialized_non_member_save::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 532 | CEREAL_SAVE_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: recursively required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 453 | self->process( std::forward( tail )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:333:22: required from ‘ArchiveType& cereal::OutputArchive::operator()(Types&& ...) [with Types = {short unsigned int&, short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 333 | self->process( std::forward( args )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:56:45: required from here 56 | cereal::PortableBinaryOutputArchive{oss}(major, minor, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ 57 | this->rcp_from_this()); | ~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:188:33: warning: unused parameter ‘ar’ [-Wunused-parameter] 188 | inline void save_basic(Archive &ar, const Reals &b) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:188:50: warning: unused parameter ‘b’ [-Wunused-parameter] 188 | inline void save_basic(Archive &ar, const Reals &b) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘void SymEngine::save_basic(Archive&, const Rationals&) [with Archive = cereal::PortableBinaryOutputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:101:1: required from ‘void SymEngine::save_basic(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive]’ 297 | save_basic(ar, static_cast(*ptr)); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:311:15: required from ‘void SymEngine::save(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive; T = Basic]’ 311 | save_basic(ar, rcp_static_cast(ptr)); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:532:34: required from ‘ArchiveType& cereal::OutputArchive::processImpl(const T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_output_versioning::value), (cereal::traits::is_output_serializable::value && (cereal::traits::is_specialized_non_member_save::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 532 | CEREAL_SAVE_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: recursively required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 453 | self->process( std::forward( tail )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:333:22: required from ‘ArchiveType& cereal::OutputArchive::operator()(Types&& ...) [with Types = {short unsigned int&, short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 333 | self->process( std::forward( args )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:56:45: required from here 56 | cereal::PortableBinaryOutputArchive{oss}(major, minor, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ 57 | this->rcp_from_this()); | ~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:192:33: warning: unused parameter ‘ar’ [-Wunused-parameter] 192 | inline void save_basic(Archive &ar, const Rationals &b) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:192:54: warning: unused parameter ‘b’ [-Wunused-parameter] 192 | inline void save_basic(Archive &ar, const Rationals &b) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘void SymEngine::save_basic(Archive&, const Integers&) [with Archive = cereal::PortableBinaryOutputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:102:1: required from ‘void SymEngine::save_basic(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive]’ 297 | save_basic(ar, static_cast(*ptr)); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:311:15: required from ‘void SymEngine::save(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive; T = Basic]’ 311 | save_basic(ar, rcp_static_cast(ptr)); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:532:34: required from ‘ArchiveType& cereal::OutputArchive::processImpl(const T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_output_versioning::value), (cereal::traits::is_output_serializable::value && (cereal::traits::is_specialized_non_member_save::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 532 | CEREAL_SAVE_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: recursively required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 453 | self->process( std::forward( tail )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:333:22: required from ‘ArchiveType& cereal::OutputArchive::operator()(Types&& ...) [with Types = {short unsigned int&, short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 333 | self->process( std::forward( args )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:56:45: required from here 56 | cereal::PortableBinaryOutputArchive{oss}(major, minor, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ 57 | this->rcp_from_this()); | ~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:200:33: warning: unused parameter ‘ar’ [-Wunused-parameter] 200 | inline void save_basic(Archive &ar, const Integers &b) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:200:53: warning: unused parameter ‘b’ [-Wunused-parameter] 200 | inline void save_basic(Archive &ar, const Integers &b) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h: In instantiation of ‘void SymEngine::save_basic(Archive&, const UniversalSet&) [with Archive = cereal::PortableBinaryOutputArchive]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:111:1: required from ‘void SymEngine::save_basic(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive]’ 297 | save_basic(ar, static_cast(*ptr)); \ | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:311:15: required from ‘void SymEngine::save(Archive&, const RCP&) [with Archive = cereal::PortableBinaryOutputArchive; T = Basic]’ 311 | save_basic(ar, rcp_static_cast(ptr)); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:532:34: required from ‘ArchiveType& cereal::OutputArchive::processImpl(const T&) [with T = SymEngine::RCP; typename cereal::traits::detail::EnableIfHelper::value, (! cereal::traits::has_invalid_output_versioning::value), (cereal::traits::is_output_serializable::value && (cereal::traits::is_specialized_non_member_save::value || (! cereal::traits::is_specialized::value)))>::type = (cereal::traits::detail::sfinae)0; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 532 | CEREAL_SAVE_FUNCTION_NAME(*self, t); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: recursively required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 453 | self->process( std::forward( tail )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:453:22: required from ‘void cereal::OutputArchive::process(T&&, Other&& ...) [with T = short unsigned int&; Other = {short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include/cereal/cereal.hpp:333:22: required from ‘ArchiveType& cereal::OutputArchive::operator()(Types&& ...) [with Types = {short unsigned int&, short unsigned int&, SymEngine::RCP}; ArchiveType = cereal::PortableBinaryOutputArchive; unsigned int Flags = 1]’ 333 | self->process( std::forward( args )... ); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.cpp:56:45: required from here 56 | cereal::PortableBinaryOutputArchive{oss}(major, minor, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ 57 | this->rcp_from_this()); | ~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:204:33: warning: unused parameter ‘ar’ [-Wunused-parameter] 204 | inline void save_basic(Archive &ar, const UniversalSet &b) | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/serialize-cereal.h:204:57: warning: unused parameter ‘b’ [-Wunused-parameter] 204 | inline void save_basic(Archive &ar, const UniversalSet &b) | ~~~~~~~~~~~~~~~~~~~~^ [ 3%] Building CXX object symengine/CMakeFiles/symengine.dir/complex.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Number]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.cpp:181:27: required from here 181 | RCP res; | ^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 4%] Building CXX object symengine/CMakeFiles/symengine.dir/complex_double.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.cpp:6: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ [ 5%] Building CXX object symengine/CMakeFiles/symengine.dir/constants.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ [ 6%] Building CXX object symengine/CMakeFiles/symengine.dir/cse.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cse.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cse.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cse.cpp:5: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cse.cpp: In member function ‘void SymEngine::OptsCSEVisitor::bvisit(const SymEngine::Derivative&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cse.cpp:323:35: warning: unused parameter ‘x’ [-Wunused-parameter] 323 | void bvisit(const Derivative &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cse.cpp: In member function ‘void SymEngine::OptsCSEVisitor::bvisit(const SymEngine::Subs&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cse.cpp:327:29: warning: unused parameter ‘x’ [-Wunused-parameter] 327 | void bvisit(const Subs &x) | ~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 7%] Building CXX object symengine/CMakeFiles/symengine.dir/cwrapper.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symbol.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cwrapper.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cwrapper.cpp:6: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cwrapper.cpp:10: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h: In member function ‘void SymEngine::LambdaRealDoubleVisitor::bvisit(const SymEngine::NaN&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h:563:28: warning: unused parameter ‘nan’ [-Wunused-parameter] 563 | void bvisit(const NaN &nan) | ~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h: In lambda function: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h:649:51: warning: unused parameter ‘x’ [-Wunused-parameter] 649 | result_ = [=](const std::complex *x) { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h: In lambda function: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h:657:51: warning: unused parameter ‘x’ [-Wunused-parameter] 657 | result_ = [=](const std::complex *x) { return tmp; }; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cwrapper.cpp: In function ‘int is_a_ComplexMPC(const basic_struct*)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cwrapper.cpp:935:33: warning: unused parameter ‘c’ [-Wunused-parameter] 935 | int is_a_ComplexMPC(const basic c) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Integer]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cwrapper.cpp:1664:35: required from here 1664 | SymEngine::RCP g_, s_, t_; | ^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Symbol]’: /usr/include/c++/14/bits/stl_construct.h:119:7: required from ‘void std::_Construct(_Tp*, _Args&& ...) [with _Tp = SymEngine::RCP; _Args = {}]’ 119 | ::new((void*)__p) _Tp(std::forward<_Args>(__args)...); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_uninitialized.h:643:18: required from ‘static _ForwardIterator std::__uninitialized_default_n_1<_TrivialValueType>::__uninit_default_n(_ForwardIterator, _Size) [with _ForwardIterator = SymEngine::RCP*; _Size = long unsigned int; bool _TrivialValueType = false]’ 643 | std::_Construct(std::__addressof(*__cur)); | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_uninitialized.h:712:20: required from ‘_ForwardIterator std::__uninitialized_default_n(_ForwardIterator, _Size) [with _ForwardIterator = SymEngine::RCP*; _Size = long unsigned int]’ 710 | return __uninitialized_default_n_1<__is_trivial(_ValueType) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 711 | && __can_fill>:: | ~~~~~~~~~~~~~~~~ 712 | __uninit_default_n(__first, __n); | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_uninitialized.h:779:44: required from ‘_ForwardIterator std::__uninitialized_default_n_a(_ForwardIterator, _Size, allocator<_Tp>&) [with _ForwardIterator = SymEngine::RCP*; _Size = long unsigned int; _Tp = SymEngine::RCP]’ 779 | { return std::__uninitialized_default_n(__first, __n); } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_vector.h:1720:36: required from ‘void std::vector<_Tp, _Alloc>::_M_default_initialize(size_type) [with _Tp = SymEngine::RCP; _Alloc = std::allocator >; size_type = long unsigned int]’ 1720 | std::__uninitialized_default_n_a(this->_M_impl._M_start, __n, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1721 | _M_get_Tp_allocator()); | ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_vector.h:558:9: required from ‘std::vector<_Tp, _Alloc>::vector(size_type, const allocator_type&) [with _Tp = SymEngine::RCP; _Alloc = std::allocator >; size_type = long unsigned int; allocator_type = std::allocator >]’ 558 | { _M_default_initialize(__n); } | ^~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/cwrapper.cpp:1605:25: required from here 1605 | vec_sym vs(vb.size()); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h: In instantiation of ‘void SymEngine::LambdaDoubleVisitor::bvisit(const SymEngine::Integer&) [with T = double]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:1:1: required from ‘void SymEngine::BaseVisitor::visit(const SymEngine::Integer&) [with Derived = SymEngine::LambdaRealDoubleVisitor; Base = SymEngine::LambdaDoubleVisitor]’ 71 | down_cast(this)->bvisit(x); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:1:1: required from here 69 | virtual void visit(const Class &x) \ | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h:133:32: warning: unused parameter ‘x_’ [-Wunused-parameter] 133 | result_ = [=](const T *x_) { return tmp; }; | ~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h: In instantiation of ‘void SymEngine::LambdaDoubleVisitor::bvisit(const SymEngine::Rational&) [with T = double]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:2:1: required from ‘void SymEngine::BaseVisitor::visit(const SymEngine::Rational&) [with Derived = SymEngine::LambdaRealDoubleVisitor; Base = SymEngine::LambdaDoubleVisitor]’ 71 | down_cast(this)->bvisit(x); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:2:1: required from here 69 | virtual void visit(const Class &x) \ | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h:139:32: warning: unused parameter ‘x’ [-Wunused-parameter] 139 | result_ = [=](const T *x) { return tmp; }; | ~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h: In instantiation of ‘void SymEngine::LambdaDoubleVisitor::bvisit(const SymEngine::RealMPFR&) [with T = double]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:6:1: required from ‘void SymEngine::BaseVisitor::visit(const SymEngine::RealMPFR&) [with Derived = SymEngine::LambdaRealDoubleVisitor; Base = SymEngine::LambdaDoubleVisitor]’ 71 | down_cast(this)->bvisit(x); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:6:1: required from here 69 | virtual void visit(const Class &x) \ | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h:152:32: warning: unused parameter ‘x’ [-Wunused-parameter] 152 | result_ = [=](const T *x) { return tmp; }; | ~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h: In instantiation of ‘void SymEngine::LambdaDoubleVisitor::bvisit(const SymEngine::RealDouble&) [with T = double]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:11:1: required from ‘void SymEngine::BaseVisitor::visit(const SymEngine::RealDouble&) [with Derived = SymEngine::LambdaRealDoubleVisitor; Base = SymEngine::LambdaDoubleVisitor]’ 71 | down_cast(this)->bvisit(x); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:11:1: required from here 69 | virtual void visit(const Class &x) \ | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h:145:32: warning: unused parameter ‘x’ [-Wunused-parameter] 145 | result_ = [=](const T *x) { return tmp; }; | ~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h: In instantiation of ‘void SymEngine::LambdaDoubleVisitor::bvisit(const SymEngine::Symbol&) [with T = double]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:25:1: required from ‘void SymEngine::BaseVisitor::visit(const SymEngine::Symbol&) [with Derived = SymEngine::LambdaRealDoubleVisitor; Base = SymEngine::LambdaDoubleVisitor]’ 71 | down_cast(this)->bvisit(x); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:25:1: required from here 69 | virtual void visit(const Class &x) \ | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h:124:36: warning: unused parameter ‘x’ [-Wunused-parameter] 124 | result_ = [=](const T *x) { return *cse_intermediate_result; }; | ~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h: In instantiation of ‘void SymEngine::LambdaDoubleVisitor::bvisit(const SymEngine::Constant&) [with T = double]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:47:1: required from ‘void SymEngine::BaseVisitor::visit(const SymEngine::Constant&) [with Derived = SymEngine::LambdaRealDoubleVisitor; Base = SymEngine::LambdaDoubleVisitor]’ 71 | down_cast(this)->bvisit(x); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:47:1: required from here 69 | virtual void visit(const Class &x) \ | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/lambda_double.h:346:32: warning: unused parameter ‘x’ [-Wunused-parameter] 346 | result_ = [=](const T *x) { return tmp; }; | ~~~~~~~~~^ [ 8%] Building CXX object symengine/CMakeFiles/symengine.dir/dense_matrix.cpp.o /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dense_matrix.cpp:520: warning: ignoring ‘#pragma omp parallel’ [-Wunknown-pragmas] 520 | #pragma omp parallel for /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dense_matrix.cpp:546: warning: ignoring ‘#pragma omp parallel’ [-Wunknown-pragmas] 546 | #pragma omp parallel for /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dense_matrix.cpp:570: warning: ignoring ‘#pragma omp parallel’ [-Wunknown-pragmas] 570 | #pragma omp parallel for /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dense_matrix.cpp:583: warning: ignoring ‘#pragma omp parallel’ [-Wunknown-pragmas] 583 | #pragma omp parallel for In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dense_matrix.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/subs.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dense_matrix.cpp:6: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dense_matrix.cpp:10: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dense_matrix.cpp: In function ‘void SymEngine::submatrix_dense(const DenseMatrix&, DenseMatrix&, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dense_matrix.cpp:634:51: warning: unused parameter ‘row_end’ [-Wunused-parameter] 634 | unsigned col_start, unsigned row_end, unsigned col_end, | ~~~~~~~~~^~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dense_matrix.cpp:634:69: warning: unused parameter ‘col_end’ [-Wunused-parameter] 634 | unsigned col_start, unsigned row_end, unsigned col_end, | ~~~~~~~~~^~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Number]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/subs.h:51:27: required from here 51 | RCP coef; | ^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Symbol]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/subs.h:391:27: required from here 391 | RCP s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 9%] Building CXX object symengine/CMakeFiles/symengine.dir/derivative.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In function ‘bool SymEngine::fdiff(const Ptr >&, const Function&, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:109:48: warning: unused parameter ‘ret’ [-Wunused-parameter] 109 | static bool fdiff(const Ptr> &ret, const Function &self, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:109:69: warning: unused parameter ‘self’ [-Wunused-parameter] 109 | static bool fdiff(const Ptr> &ret, const Function &self, | ~~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:110:28: warning: unused parameter ‘index’ [-Wunused-parameter] 110 | unsigned index) | ~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:197:40: warning: unused parameter ‘self’ [-Wunused-parameter] 197 | void DiffVisitor::bvisit(const Number &self) | ~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:202:42: warning: unused parameter ‘self’ [-Wunused-parameter] 202 | void DiffVisitor::bvisit(const Constant &self) | ~~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:690:37: warning: unused parameter ‘self’ [-Wunused-parameter] 690 | void DiffVisitor::bvisit(const Set &self) | ~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::Tuple&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:695:39: warning: unused parameter ‘self’ [-Wunused-parameter] 695 | void DiffVisitor::bvisit(const Tuple &self) | ~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::IdentityMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:700:48: warning: unused parameter ‘self’ [-Wunused-parameter] 700 | void DiffVisitor::bvisit(const IdentityMatrix &self) | ~~~~~~~~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::ZeroMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:705:44: warning: unused parameter ‘self’ [-Wunused-parameter] 705 | void DiffVisitor::bvisit(const ZeroMatrix &self) | ~~~~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::MatrixSymbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:710:46: warning: unused parameter ‘self’ [-Wunused-parameter] 710 | void DiffVisitor::bvisit(const MatrixSymbol &self) | ~~~~~~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::DiagonalMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:715:48: warning: unused parameter ‘self’ [-Wunused-parameter] 715 | void DiffVisitor::bvisit(const DiagonalMatrix &self) | ~~~~~~~~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::ImmutableDenseMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:720:54: warning: unused parameter ‘self’ [-Wunused-parameter] 720 | void DiffVisitor::bvisit(const ImmutableDenseMatrix &self) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::MatrixAdd&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:725:43: warning: unused parameter ‘self’ [-Wunused-parameter] 725 | void DiffVisitor::bvisit(const MatrixAdd &self) | ~~~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::HadamardProduct&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:730:49: warning: unused parameter ‘self’ [-Wunused-parameter] 730 | void DiffVisitor::bvisit(const HadamardProduct &self) | ~~~~~~~~~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::MatrixMul&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:735:43: warning: unused parameter ‘self’ [-Wunused-parameter] 735 | void DiffVisitor::bvisit(const MatrixMul &self) | ~~~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::ConjugateMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:740:49: warning: unused parameter ‘self’ [-Wunused-parameter] 740 | void DiffVisitor::bvisit(const ConjugateMatrix &self) | ~~~~~~~~~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::Transpose&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:745:43: warning: unused parameter ‘self’ [-Wunused-parameter] 745 | void DiffVisitor::bvisit(const Transpose &self) | ~~~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::Trace&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:750:39: warning: unused parameter ‘self’ [-Wunused-parameter] 750 | void DiffVisitor::bvisit(const Trace &self) | ~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp: In member function ‘void SymEngine::DiffVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:755:41: warning: unused parameter ‘self’ [-Wunused-parameter] 755 | void DiffVisitor::bvisit(const Boolean &self) | ~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Number]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/subs.h:51:27: required from here 51 | RCP coef; | ^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Symbol]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/subs.h:391:27: required from here 391 | RCP s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UIntDict; BaseType = SymEngine::UIntPolyBase; Poly = SymEngine::UIntPoly; typename Container::key_type = unsigned int; typename BaseType::coef_type = SymEngine::mpz_wrapper; typename M::key_type = unsigned int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:496:43: required from ‘static SymEngine::RCP SymEngine::UNonExprPoly::from_dict(const SymEngine::RCP&, std::map&&) [with Container = SymEngine::UIntDict; Poly = SymEngine::UIntPoly; Cf = SymEngine::mpz_wrapper]’ 496 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:135:31: required from ‘SymEngine::RCP SymEngine::diff_upoly(const Poly&, const Symbol&) [with Poly = UIntPoly; Dict = std::map]’ 135 | return Poly::from_dict(self.get_var(), std::move(d)); | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:625:49: required from here 625 | result_ = diff_upoly(self, *x); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::URatDict; BaseType = SymEngine::URatPolyBase; Poly = SymEngine::URatPoly; typename Container::key_type = unsigned int; typename BaseType::coef_type = SymEngine::mpq_wrapper; typename M::key_type = unsigned int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:496:43: required from ‘static SymEngine::RCP SymEngine::UNonExprPoly::from_dict(const SymEngine::RCP&, std::map&&) [with Container = SymEngine::URatDict; Poly = SymEngine::URatPoly; Cf = SymEngine::mpq_wrapper]’ 496 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:135:31: required from ‘SymEngine::RCP SymEngine::diff_upoly(const Poly&, const Symbol&) [with Poly = URatPoly; Dict = std::map]’ 135 | return Poly::from_dict(self.get_var(), std::move(d)); | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/derivative.cpp:630:49: required from here 630 | result_ = diff_upoly(self, *x); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 10%] Building CXX object symengine/CMakeFiles/symengine.dir/dict.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/tuple:2890:2: required from ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple<_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>) [with _Args1 = {const SymEngine::RCP&}; long unsigned int ..._Indexes1 = {0}; _Args2 = {}; long unsigned int ..._Indexes2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2890 | second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/tuple:2879:63: required from ‘std::pair<_T1, _T2>::pair(std::piecewise_construct_t, std::tuple<_Args1 ...>, std::tuple<_Args2 ...>) [with _Args1 = {const SymEngine::RCP&}; _Args2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2879 | typename _Build_index_tuple::__type()) | ^ /usr/include/c++/14/bits/new_allocator.h:191:4: required from ‘void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >]’ 191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/alloc_traits.h:575:17: required from ‘static void std::allocator_traits >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >; allocator_type = std::allocator, SymEngine::RCP > > >]’ 575 | __a.construct(__p, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:593:32: required from ‘void std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_construct_node(_Link_type, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 593 | _Alloc_traits::construct(_M_get_Node_allocator(), | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ 594 | __node->_M_valptr(), | ~~~~~~~~~~~~~~~~~~~~ 595 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:610:21: required from ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_create_node(_Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 610 | _M_construct_node(__tmp, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:1633:32: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Auto_node::_Auto_node(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >]’ 1633 | _M_node(__t._M_create_node(std::forward<_Args>(__args)...)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:2460:13: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::iterator; const_iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::const_iterator]’ 2460 | _Auto_node __z(*this, std::forward<_Args>(__args)...); | ^~~ /usr/include/c++/14/bits/stl_map.h:513:37: required from ‘std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Tp = SymEngine::RCP; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:651:18: required from here 651 | d[sym] = s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 11%] Building CXX object symengine/CMakeFiles/symengine.dir/diophantine.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/diophantine.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/diophantine.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Integer]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/diophantine.cpp:75:24: required from here 75 | RCP dot; | ^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/tuple:2890:2: required from ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple<_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>) [with _Args1 = {const SymEngine::RCP&}; long unsigned int ..._Indexes1 = {0}; _Args2 = {}; long unsigned int ..._Indexes2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2890 | second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/tuple:2879:63: required from ‘std::pair<_T1, _T2>::pair(std::piecewise_construct_t, std::tuple<_Args1 ...>, std::tuple<_Args2 ...>) [with _Args1 = {const SymEngine::RCP&}; _Args2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2879 | typename _Build_index_tuple::__type()) | ^ /usr/include/c++/14/bits/new_allocator.h:191:4: required from ‘void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >]’ 191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/alloc_traits.h:575:17: required from ‘static void std::allocator_traits >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >; allocator_type = std::allocator, SymEngine::RCP > > >]’ 575 | __a.construct(__p, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:593:32: required from ‘void std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_construct_node(_Link_type, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 593 | _Alloc_traits::construct(_M_get_Node_allocator(), | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ 594 | __node->_M_valptr(), | ~~~~~~~~~~~~~~~~~~~~ 595 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:610:21: required from ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_create_node(_Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 610 | _M_construct_node(__tmp, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:1633:32: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Auto_node::_Auto_node(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >]’ 1633 | _M_node(__t._M_create_node(std::forward<_Args>(__args)...)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:2460:13: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::iterator; const_iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::const_iterator]’ 2460 | _Auto_node __z(*this, std::forward<_Args>(__args)...); | ^~~ /usr/include/c++/14/bits/stl_map.h:513:37: required from ‘std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Tp = SymEngine::RCP; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:651:18: required from here 651 | d[sym] = s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 13%] Building CXX object symengine/CMakeFiles/symengine.dir/eval.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/eval.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/eval.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/eval.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/eval.cpp:7: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 14%] Building CXX object symengine/CMakeFiles/symengine.dir/eval_double.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/eval_double.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/eval_double.cpp: In lambda function: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/eval_double.cpp:456:48: warning: unused parameter ‘x’ [-Wunused-parameter] 456 | table.assign(TypeID_Count, [](const Basic &x) -> double { | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 15%] Building CXX object symengine/CMakeFiles/symengine.dir/expand.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expand.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Number]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expand.cpp:140:31: required from here 140 | RCP a_coef; | ^~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 16%] Building CXX object symengine/CMakeFiles/symengine.dir/expression.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 17%] Building CXX object symengine/CMakeFiles/symengine.dir/fields.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/fields.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/fields.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/fields.h:10: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/tuple:2890:2: required from ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple<_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>) [with _Args1 = {const SymEngine::RCP&}; long unsigned int ..._Indexes1 = {0}; _Args2 = {}; long unsigned int ..._Indexes2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2890 | second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/tuple:2879:63: required from ‘std::pair<_T1, _T2>::pair(std::piecewise_construct_t, std::tuple<_Args1 ...>, std::tuple<_Args2 ...>) [with _Args1 = {const SymEngine::RCP&}; _Args2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2879 | typename _Build_index_tuple::__type()) | ^ /usr/include/c++/14/bits/new_allocator.h:191:4: required from ‘void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >]’ 191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/alloc_traits.h:575:17: required from ‘static void std::allocator_traits >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >; allocator_type = std::allocator, SymEngine::RCP > > >]’ 575 | __a.construct(__p, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:593:32: required from ‘void std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_construct_node(_Link_type, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 593 | _Alloc_traits::construct(_M_get_Node_allocator(), | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ 594 | __node->_M_valptr(), | ~~~~~~~~~~~~~~~~~~~~ 595 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:610:21: required from ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_create_node(_Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 610 | _M_construct_node(__tmp, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:1633:32: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Auto_node::_Auto_node(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >]’ 1633 | _M_node(__t._M_create_node(std::forward<_Args>(__args)...)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:2460:13: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::iterator; const_iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::const_iterator]’ 2460 | _Auto_node __z(*this, std::forward<_Args>(__args)...); | ^~~ /usr/include/c++/14/bits/stl_map.h:513:37: required from ‘std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Tp = SymEngine::RCP; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:651:18: required from here 651 | d[sym] = s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 18%] Building CXX object symengine/CMakeFiles/symengine.dir/finitediff.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/finitediff.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/finitediff.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/finitediff.cpp:31:22: required from here 31 | RCP c1, c4, c5; | ^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 19%] Building CXX object symengine/CMakeFiles/symengine.dir/functions.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.cpp: In member function ‘bool SymEngine::FunctionSymbol::is_canonical(const SymEngine::vec_basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.cpp:1871:52: warning: unused parameter ‘arg’ [-Wunused-parameter] 1871 | bool FunctionSymbol::is_canonical(const vec_basic &arg) const | ~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.cpp: In member function ‘bool SymEngine::Subs::is_canonical(const SymEngine::RCP&, const SymEngine::map_basic_basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.cpp:2037:48: warning: unused parameter ‘dict’ [-Wunused-parameter] 2037 | const map_basic_basic &dict) const | ~~~~~~~~~~~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.cpp: In member function ‘bool SymEngine::UnevaluatedExpr::is_canonical(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.cpp:3740:60: warning: unused parameter ‘arg’ [-Wunused-parameter] 3740 | bool UnevaluatedExpr::is_canonical(const RCP &arg) const | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Number]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.cpp:393:23: required from here 393 | RCP n; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Integer]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.cpp:1793:28: required from here 1793 | RCP num, den; | ^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 20%] Building CXX object symengine/CMakeFiles/symengine.dir/infinity.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateInfty::sin(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp:234:39: warning: unused parameter ‘x’ [-Wunused-parameter] 234 | RCP sin(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateInfty::cos(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp:239:39: warning: unused parameter ‘x’ [-Wunused-parameter] 239 | RCP cos(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateInfty::tan(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp:244:39: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | RCP tan(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateInfty::cot(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp:249:39: warning: unused parameter ‘x’ [-Wunused-parameter] 249 | RCP cot(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateInfty::sec(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp:254:39: warning: unused parameter ‘x’ [-Wunused-parameter] 254 | RCP sec(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateInfty::csc(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp:259:39: warning: unused parameter ‘x’ [-Wunused-parameter] 259 | RCP csc(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateInfty::asin(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp:264:40: warning: unused parameter ‘x’ [-Wunused-parameter] 264 | RCP asin(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateInfty::acos(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp:269:40: warning: unused parameter ‘x’ [-Wunused-parameter] 269 | RCP acos(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateInfty::acsc(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp:274:40: warning: unused parameter ‘x’ [-Wunused-parameter] 274 | RCP acsc(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateInfty::asec(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp:279:40: warning: unused parameter ‘x’ [-Wunused-parameter] 279 | RCP asec(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateInfty::abs(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp:432:39: warning: unused parameter ‘x’ [-Wunused-parameter] 432 | RCP abs(const Basic &x) const override | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Number]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/infinity.cpp:14:48: required from here 14 | Infty::Infty(const RCP &direction) | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 21%] Building CXX object symengine/CMakeFiles/symengine.dir/integer.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ [ 22%] Building CXX object symengine/CMakeFiles/symengine.dir/logic.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/logic.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/logic.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/logic.h:10: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/tuple:2890:2: required from ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple<_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>) [with _Args1 = {const SymEngine::RCP&}; long unsigned int ..._Indexes1 = {0}; _Args2 = {}; long unsigned int ..._Indexes2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2890 | second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/tuple:2879:63: required from ‘std::pair<_T1, _T2>::pair(std::piecewise_construct_t, std::tuple<_Args1 ...>, std::tuple<_Args2 ...>) [with _Args1 = {const SymEngine::RCP&}; _Args2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2879 | typename _Build_index_tuple::__type()) | ^ /usr/include/c++/14/bits/new_allocator.h:191:4: required from ‘void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >]’ 191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/alloc_traits.h:575:17: required from ‘static void std::allocator_traits >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >; allocator_type = std::allocator, SymEngine::RCP > > >]’ 575 | __a.construct(__p, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:593:32: required from ‘void std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_construct_node(_Link_type, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 593 | _Alloc_traits::construct(_M_get_Node_allocator(), | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ 594 | __node->_M_valptr(), | ~~~~~~~~~~~~~~~~~~~~ 595 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:610:21: required from ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_create_node(_Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 610 | _M_construct_node(__tmp, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:1633:32: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Auto_node::_Auto_node(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >]’ 1633 | _M_node(__t._M_create_node(std::forward<_Args>(__args)...)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:2460:13: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::iterator; const_iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::const_iterator]’ 2460 | _Auto_node __z(*this, std::forward<_Args>(__args)...); | ^~~ /usr/include/c++/14/bits/stl_map.h:513:37: required from ‘std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Tp = SymEngine::RCP; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:651:18: required from here 651 | d[sym] = s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 23%] Building CXX object symengine/CMakeFiles/symengine.dir/matrix.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/tuple:2890:2: required from ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple<_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>) [with _Args1 = {const SymEngine::RCP&}; long unsigned int ..._Indexes1 = {0}; _Args2 = {}; long unsigned int ..._Indexes2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2890 | second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/tuple:2879:63: required from ‘std::pair<_T1, _T2>::pair(std::piecewise_construct_t, std::tuple<_Args1 ...>, std::tuple<_Args2 ...>) [with _Args1 = {const SymEngine::RCP&}; _Args2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2879 | typename _Build_index_tuple::__type()) | ^ /usr/include/c++/14/bits/new_allocator.h:191:4: required from ‘void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >]’ 191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/alloc_traits.h:575:17: required from ‘static void std::allocator_traits >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >; allocator_type = std::allocator, SymEngine::RCP > > >]’ 575 | __a.construct(__p, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:593:32: required from ‘void std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_construct_node(_Link_type, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 593 | _Alloc_traits::construct(_M_get_Node_allocator(), | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ 594 | __node->_M_valptr(), | ~~~~~~~~~~~~~~~~~~~~ 595 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:610:21: required from ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_create_node(_Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 610 | _M_construct_node(__tmp, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:1633:32: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Auto_node::_Auto_node(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >]’ 1633 | _M_node(__t._M_create_node(std::forward<_Args>(__args)...)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:2460:13: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::iterator; const_iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::const_iterator]’ 2460 | _Auto_node __z(*this, std::forward<_Args>(__args)...); | ^~~ /usr/include/c++/14/bits/stl_map.h:513:37: required from ‘std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Tp = SymEngine::RCP; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:651:18: required from here 651 | d[sym] = s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 25%] Building CXX object symengine/CMakeFiles/symengine.dir/monomials.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/monomials.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/monomials.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ [ 26%] Building CXX object symengine/CMakeFiles/symengine.dir/mul.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mul.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mul.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mul.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mul.cpp:5: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 27%] Building CXX object symengine/CMakeFiles/symengine.dir/nan.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.h:10: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual int SymEngine::NaN::compare(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:23:31: warning: unused parameter ‘o’ [-Wunused-parameter] 23 | int NaN::compare(const Basic &o) const | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::NaN::add(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:34:42: warning: unused parameter ‘other’ [-Wunused-parameter] 34 | RCP NaN::add(const Number &other) const | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::NaN::mul(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:39:42: warning: unused parameter ‘other’ [-Wunused-parameter] 39 | RCP NaN::mul(const Number &other) const | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::NaN::div(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:44:42: warning: unused parameter ‘other’ [-Wunused-parameter] 44 | RCP NaN::div(const Number &other) const | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::NaN::pow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:49:42: warning: unused parameter ‘other’ [-Wunused-parameter] 49 | RCP NaN::pow(const Number &other) const | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::NaN::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:54:43: warning: unused parameter ‘other’ [-Wunused-parameter] 54 | RCP NaN::rpow(const Number &other) const | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::sin(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:61:39: warning: unused parameter ‘x’ [-Wunused-parameter] 61 | RCP sin(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::cos(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:66:39: warning: unused parameter ‘x’ [-Wunused-parameter] 66 | RCP cos(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::tan(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:71:39: warning: unused parameter ‘x’ [-Wunused-parameter] 71 | RCP tan(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::cot(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:76:39: warning: unused parameter ‘x’ [-Wunused-parameter] 76 | RCP cot(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::sec(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:81:39: warning: unused parameter ‘x’ [-Wunused-parameter] 81 | RCP sec(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::csc(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:86:39: warning: unused parameter ‘x’ [-Wunused-parameter] 86 | RCP csc(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::asin(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:91:40: warning: unused parameter ‘x’ [-Wunused-parameter] 91 | RCP asin(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::acos(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:96:40: warning: unused parameter ‘x’ [-Wunused-parameter] 96 | RCP acos(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::acsc(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:101:40: warning: unused parameter ‘x’ [-Wunused-parameter] 101 | RCP acsc(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::asec(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:106:40: warning: unused parameter ‘x’ [-Wunused-parameter] 106 | RCP asec(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::atan(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:111:40: warning: unused parameter ‘x’ [-Wunused-parameter] 111 | RCP atan(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::acot(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:116:40: warning: unused parameter ‘x’ [-Wunused-parameter] 116 | RCP acot(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::sinh(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:121:40: warning: unused parameter ‘x’ [-Wunused-parameter] 121 | RCP sinh(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::csch(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:126:40: warning: unused parameter ‘x’ [-Wunused-parameter] 126 | RCP csch(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::cosh(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:131:40: warning: unused parameter ‘x’ [-Wunused-parameter] 131 | RCP cosh(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::sech(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:136:40: warning: unused parameter ‘x’ [-Wunused-parameter] 136 | RCP sech(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::tanh(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:141:40: warning: unused parameter ‘x’ [-Wunused-parameter] 141 | RCP tanh(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::coth(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:146:40: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | RCP coth(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::asinh(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:151:41: warning: unused parameter ‘x’ [-Wunused-parameter] 151 | RCP asinh(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::acosh(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:156:41: warning: unused parameter ‘x’ [-Wunused-parameter] 156 | RCP acosh(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::acsch(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:161:41: warning: unused parameter ‘x’ [-Wunused-parameter] 161 | RCP acsch(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::asech(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:166:41: warning: unused parameter ‘x’ [-Wunused-parameter] 166 | RCP asech(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::atanh(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:171:41: warning: unused parameter ‘x’ [-Wunused-parameter] 171 | RCP atanh(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::acoth(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:176:41: warning: unused parameter ‘x’ [-Wunused-parameter] 176 | RCP acoth(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::abs(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:181:39: warning: unused parameter ‘x’ [-Wunused-parameter] 181 | RCP abs(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::log(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:186:39: warning: unused parameter ‘x’ [-Wunused-parameter] 186 | RCP log(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::gamma(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:191:41: warning: unused parameter ‘x’ [-Wunused-parameter] 191 | RCP gamma(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::exp(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:196:39: warning: unused parameter ‘x’ [-Wunused-parameter] 196 | RCP exp(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::floor(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:201:41: warning: unused parameter ‘x’ [-Wunused-parameter] 201 | RCP floor(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::ceiling(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:206:43: warning: unused parameter ‘x’ [-Wunused-parameter] 206 | RCP ceiling(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::truncate(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:211:44: warning: unused parameter ‘x’ [-Wunused-parameter] 211 | RCP truncate(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::erf(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:216:39: warning: unused parameter ‘x’ [-Wunused-parameter] 216 | RCP erf(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateNaN::erfc(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/nan.cpp:221:40: warning: unused parameter ‘x’ [-Wunused-parameter] 221 | RCP erfc(const Basic &x) const override | ~~~~~~~~~~~~~^ [ 28%] Building CXX object symengine/CMakeFiles/symengine.dir/ntheory.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/ntheory.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/ntheory.cpp:5: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/ntheory.cpp:6: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/ntheory.cpp: In function ‘int SymEngine::factor(const Ptr >&, const Integer&, double)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/ntheory.cpp:371:71: warning: unused parameter ‘B1’ [-Wunused-parameter] 371 | int factor(const Ptr> &f, const Integer &n, double B1) | ~~~~~~~^~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Integer]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/ntheory.cpp:1450:28: required from here 1450 | RCP num, den, r; | ^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 29%] Building CXX object symengine/CMakeFiles/symengine.dir/ntheory_funcs.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/ntheory.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/ntheory_funcs.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ [ 30%] Building CXX object symengine/CMakeFiles/symengine.dir/number.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ [ 31%] Building CXX object symengine/CMakeFiles/symengine.dir/numer_denom.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/numer_denom.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Integer]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/numer_denom.cpp:103:28: required from here 103 | RCP den, den1, den2; | ^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 32%] Building CXX object symengine/CMakeFiles/symengine.dir/parser/parser_old.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser_old.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 33%] Building CXX object symengine/CMakeFiles/symengine.dir/parser/parser.tab.cc.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:8, from parser.yy:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.tab.cc:41: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/logic.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:10: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: parser.tab.hh:244:15: required from ‘T& yy::parser::value_type::emplace(U&& ...) [with T = SymEngine::RCP; U = {}]’ parser.tab.cc:792:71: required from here /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Boolean]’: /usr/include/c++/14/bits/stl_pair.h:726:18: required from ‘constexpr std::pair<_T1, _T2>::pair() [with _U1 = SymEngine::RCP; _U2 = SymEngine::RCP; typename std::enable_if, std::__is_implicitly_default_constructible<_U2> >::value, bool>::type = true; _T1 = SymEngine::RCP; _T2 = SymEngine::RCP]’ 726 | : first(), second() { } | ^~~~~~~~ parser.tab.hh:244:15: required from ‘T& yy::parser::value_type::emplace(U&& ...) [with T = std::pair, SymEngine::RCP >; U = {}]’ parser.tab.cc:800:124: required from here /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 34%] Building CXX object symengine/CMakeFiles/symengine.dir/parser/parser.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/logic.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:10: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.cpp:337:33: required from here 337 | RCP num = one, sym; | ^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 35%] Building CXX object symengine/CMakeFiles/symengine.dir/parser/tokenizer.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:8, from parser.yy:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/tokenizer.h:5, from tokenizer.re:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/logic.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:10: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/tuple:2890:2: required from ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple<_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>) [with _Args1 = {const SymEngine::RCP&}; long unsigned int ..._Indexes1 = {0}; _Args2 = {}; long unsigned int ..._Indexes2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2890 | second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/tuple:2879:63: required from ‘std::pair<_T1, _T2>::pair(std::piecewise_construct_t, std::tuple<_Args1 ...>, std::tuple<_Args2 ...>) [with _Args1 = {const SymEngine::RCP&}; _Args2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2879 | typename _Build_index_tuple::__type()) | ^ /usr/include/c++/14/bits/new_allocator.h:191:4: required from ‘void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >]’ 191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/alloc_traits.h:575:17: required from ‘static void std::allocator_traits >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >; allocator_type = std::allocator, SymEngine::RCP > > >]’ 575 | __a.construct(__p, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:593:32: required from ‘void std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_construct_node(_Link_type, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 593 | _Alloc_traits::construct(_M_get_Node_allocator(), | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ 594 | __node->_M_valptr(), | ~~~~~~~~~~~~~~~~~~~~ 595 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:610:21: required from ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_create_node(_Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 610 | _M_construct_node(__tmp, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:1633:32: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Auto_node::_Auto_node(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >]’ 1633 | _M_node(__t._M_create_node(std::forward<_Args>(__args)...)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:2460:13: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::iterator; const_iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::const_iterator]’ 2460 | _Auto_node __z(*this, std::forward<_Args>(__args)...); | ^~~ /usr/include/c++/14/bits/stl_map.h:513:37: required from ‘std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Tp = SymEngine::RCP; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:651:18: required from here 651 | d[sym] = s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 36%] Building CXX object symengine/CMakeFiles/symengine.dir/parser/sbml/sbml_parser.tab.cc.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/sbml/sbml_parser.h:8, from sbml_parser.yy:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/sbml/sbml_parser.tab.cc:41: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/logic.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:10: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: sbml_parser.tab.hh:234:15: required from ‘T& sbml::parser::semantic_type::emplace(U&& ...) [with T = SymEngine::RCP; U = {}]’ sbml_parser.tab.cc:700:71: required from here /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 38%] Building CXX object symengine/CMakeFiles/symengine.dir/parser/sbml/sbml_parser.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/sbml/sbml_parser.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/sbml/sbml_parser.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/sbml/sbml_parser.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/logic.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:10: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/tuple:2890:2: required from ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple<_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>) [with _Args1 = {const SymEngine::RCP&}; long unsigned int ..._Indexes1 = {0}; _Args2 = {}; long unsigned int ..._Indexes2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2890 | second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/tuple:2879:63: required from ‘std::pair<_T1, _T2>::pair(std::piecewise_construct_t, std::tuple<_Args1 ...>, std::tuple<_Args2 ...>) [with _Args1 = {const SymEngine::RCP&}; _Args2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2879 | typename _Build_index_tuple::__type()) | ^ /usr/include/c++/14/bits/new_allocator.h:191:4: required from ‘void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >]’ 191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/alloc_traits.h:575:17: required from ‘static void std::allocator_traits >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >; allocator_type = std::allocator, SymEngine::RCP > > >]’ 575 | __a.construct(__p, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:593:32: required from ‘void std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_construct_node(_Link_type, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 593 | _Alloc_traits::construct(_M_get_Node_allocator(), | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ 594 | __node->_M_valptr(), | ~~~~~~~~~~~~~~~~~~~~ 595 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:610:21: required from ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_create_node(_Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 610 | _M_construct_node(__tmp, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:1633:32: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Auto_node::_Auto_node(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >]’ 1633 | _M_node(__t._M_create_node(std::forward<_Args>(__args)...)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:2460:13: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::iterator; const_iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::const_iterator]’ 2460 | _Auto_node __z(*this, std::forward<_Args>(__args)...); | ^~~ /usr/include/c++/14/bits/stl_map.h:513:37: required from ‘std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Tp = SymEngine::RCP; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:651:18: required from here 651 | d[sym] = s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 39%] Building CXX object symengine/CMakeFiles/symengine.dir/parser/sbml/sbml_tokenizer.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:8, from parser.yy:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/tokenizer.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/sbml/sbml_tokenizer.h:4, from sbml_tokenizer.re:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/logic.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/parser/parser.h:10: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/tuple:2890:2: required from ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple<_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>) [with _Args1 = {const SymEngine::RCP&}; long unsigned int ..._Indexes1 = {0}; _Args2 = {}; long unsigned int ..._Indexes2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2890 | second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/tuple:2879:63: required from ‘std::pair<_T1, _T2>::pair(std::piecewise_construct_t, std::tuple<_Args1 ...>, std::tuple<_Args2 ...>) [with _Args1 = {const SymEngine::RCP&}; _Args2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2879 | typename _Build_index_tuple::__type()) | ^ /usr/include/c++/14/bits/new_allocator.h:191:4: required from ‘void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >]’ 191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/alloc_traits.h:575:17: required from ‘static void std::allocator_traits >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >; allocator_type = std::allocator, SymEngine::RCP > > >]’ 575 | __a.construct(__p, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:593:32: required from ‘void std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_construct_node(_Link_type, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 593 | _Alloc_traits::construct(_M_get_Node_allocator(), | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ 594 | __node->_M_valptr(), | ~~~~~~~~~~~~~~~~~~~~ 595 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:610:21: required from ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_create_node(_Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 610 | _M_construct_node(__tmp, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:1633:32: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Auto_node::_Auto_node(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >]’ 1633 | _M_node(__t._M_create_node(std::forward<_Args>(__args)...)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:2460:13: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::iterator; const_iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::const_iterator]’ 2460 | _Auto_node __z(*this, std::forward<_Args>(__args)...); | ^~~ /usr/include/c++/14/bits/stl_map.h:513:37: required from ‘std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Tp = SymEngine::RCP; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:651:18: required from here 651 | d[sym] = s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 40%] Building CXX object symengine/CMakeFiles/symengine.dir/polys/basic_conversions.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.h: In member function ‘void SymEngine::BasicToMIntPoly::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.h:489:33: warning: unused parameter ‘x’ [-Wunused-parameter] 489 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.cpp: In member function ‘void SymEngine::PolyGeneratorVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.cpp:86:31: warning: unused parameter ‘x’ [-Wunused-parameter] 86 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Number]’: /usr/include/c++/14/tuple:2890:2: required from ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple<_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>) [with _Args1 = {const SymEngine::RCP&}; long unsigned int ..._Indexes1 = {0}; _Args2 = {}; long unsigned int ..._Indexes2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2890 | second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/tuple:2879:63: required from ‘std::pair<_T1, _T2>::pair(std::piecewise_construct_t, std::tuple<_Args1 ...>, std::tuple<_Args2 ...>) [with _Args1 = {const SymEngine::RCP&}; _Args2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2879 | typename _Build_index_tuple::__type()) | ^ /usr/include/c++/14/bits/new_allocator.h:191:4: required from ‘void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::__detail::_Hash_node, SymEngine::RCP >, true>]’ 191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/alloc_traits.h:575:17: required from ‘static void std::allocator_traits >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::__detail::_Hash_node, SymEngine::RCP >, true>; allocator_type = std::allocator, SymEngine::RCP >, true> >]’ 575 | __a.construct(__p, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/hashtable_policy.h:2030:36: required from ‘std::__detail::_Hashtable_alloc<_NodeAlloc>::__node_type* std::__detail::_Hashtable_alloc<_NodeAlloc>::_M_allocate_node(_Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _NodeAlloc = std::allocator, SymEngine::RCP >, true> >; __node_ptr = std::allocator, SymEngine::RCP >, true> >::value_type*]’ 2030 | __node_alloc_traits::construct(__alloc, __n->_M_valptr(), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ 2031 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/hashtable.h:312:35: required from ‘std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _Hash, _RangeHash, _Unused, _RehashPolicy, _Traits>::_Scoped_node::_Scoped_node(std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _Hash, _RangeHash, _Unused, _RehashPolicy, _Traits>::__hashtable_alloc*, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Value = std::pair, SymEngine::RCP >; _Alloc = std::allocator, SymEngine::RCP > >; _ExtractKey = std::__detail::_Select1st; _Equal = SymEngine::RCPBasicKeyEq; _Hash = SymEngine::RCPBasicHash; _RangeHash = std::__detail::_Mod_range_hashing; _Unused = std::__detail::_Default_ranged_hash; _RehashPolicy = std::__detail::_Prime_rehash_policy; _Traits = std::__detail::_Hashtable_traits; std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _Hash, _RangeHash, _Unused, _RehashPolicy, _Traits>::__hashtable_alloc = std::_Hashtable, std::pair, SymEngine::RCP >, std::allocator, SymEngine::RCP > >, std::__detail::_Select1st, SymEngine::RCPBasicKeyEq, SymEngine::RCPBasicHash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >::__hashtable_alloc]’ 312 | _M_node(__h->_M_allocate_node(std::forward<_Args>(__args)...)) | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/hashtable_policy.h:843:42: required from ‘std::__detail::_Map_base<_Key, std::pair, _Alloc, std::__detail::_Select1st, _Equal, _Hash, _RangeHash, _Unused, _RehashPolicy, _Traits, true>::mapped_type& std::__detail::_Map_base<_Key, std::pair, _Alloc, std::__detail::_Select1st, _Equal, _Hash, _RangeHash, _Unused, _RehashPolicy, _Traits, true>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Val = SymEngine::RCP; _Alloc = std::allocator, SymEngine::RCP > >; _Equal = SymEngine::RCPBasicKeyEq; _Hash = SymEngine::RCPBasicHash; _RangeHash = std::__detail::_Mod_range_hashing; _Unused = std::__detail::_Default_ranged_hash; _RehashPolicy = std::__detail::_Prime_rehash_policy; _Traits = std::__detail::_Hashtable_traits; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 843 | typename __hashtable::_Scoped_node __node { | ^~~~~~ /usr/include/c++/14/bits/unordered_map.h:988:20: required from ‘std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::mapped_type& std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Tp = SymEngine::RCP; _Hash = SymEngine::RCPBasicHash; _Pred = SymEngine::RCPBasicKeyEq; _Alloc = std::allocator, SymEngine::RCP > >; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 988 | { return _M_h[__k]; } | ~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.cpp:31:25: required from here 31 | gen_set[base] = exp; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Integer]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.h:385:28: required from ‘void SymEngine::BasicToMPolyBase::bvisit(const SymEngine::Pow&) [with P = SymEngine::MExprPoly; V = SymEngine::BasicToMExprPoly]’ 385 | RCP i; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:29:1: required from ‘void SymEngine::BaseVisitor::visit(const SymEngine::Pow&) [with Derived = SymEngine::BasicToMExprPoly; Base = SymEngine::Visitor]’ 71 | down_cast(this)->bvisit(x); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:29:1: required from here 69 | virtual void visit(const Class &x) \ | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 41%] Building CXX object symengine/CMakeFiles/symengine.dir/polys/msymenginepoly.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/msymenginepoly.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/msymenginepoly.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/msymenginepoly.h:6: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/tuple:2890:2: required from ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple<_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>) [with _Args1 = {const SymEngine::RCP&}; long unsigned int ..._Indexes1 = {0}; _Args2 = {}; long unsigned int ..._Indexes2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2890 | second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/tuple:2879:63: required from ‘std::pair<_T1, _T2>::pair(std::piecewise_construct_t, std::tuple<_Args1 ...>, std::tuple<_Args2 ...>) [with _Args1 = {const SymEngine::RCP&}; _Args2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2879 | typename _Build_index_tuple::__type()) | ^ /usr/include/c++/14/bits/new_allocator.h:191:4: required from ‘void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >]’ 191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/alloc_traits.h:575:17: required from ‘static void std::allocator_traits >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >; allocator_type = std::allocator, SymEngine::RCP > > >]’ 575 | __a.construct(__p, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:593:32: required from ‘void std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_construct_node(_Link_type, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 593 | _Alloc_traits::construct(_M_get_Node_allocator(), | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ 594 | __node->_M_valptr(), | ~~~~~~~~~~~~~~~~~~~~ 595 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:610:21: required from ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_create_node(_Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 610 | _M_construct_node(__tmp, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:1633:32: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Auto_node::_Auto_node(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >]’ 1633 | _M_node(__t._M_create_node(std::forward<_Args>(__args)...)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:2460:13: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::iterator; const_iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::const_iterator]’ 2460 | _Auto_node __z(*this, std::forward<_Args>(__args)...); | ^~~ /usr/include/c++/14/bits/stl_map.h:513:37: required from ‘std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Tp = SymEngine::RCP; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:651:18: required from here 651 | d[sym] = s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 42%] Building CXX object symengine/CMakeFiles/symengine.dir/polys/uexprpoly.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 43%] Building CXX object symengine/CMakeFiles/symengine.dir/polys/uintpoly.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UIntDict; BaseType = SymEngine::UIntPolyBase; Poly = SymEngine::UIntPoly; typename Container::key_type = unsigned int; typename BaseType::coef_type = SymEngine::mpz_wrapper; typename M::key_type = unsigned int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:496:43: required from ‘static SymEngine::RCP SymEngine::UNonExprPoly::from_dict(const SymEngine::RCP&, std::map&&) [with Container = SymEngine::UIntDict; Poly = SymEngine::UIntPoly; Cf = SymEngine::mpz_wrapper]’ 496 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly.cpp:55:35: required from here 55 | *out = UIntPoly::from_dict(a.get_var(), std::move(res)); | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/tuple:2890:2: required from ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple<_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>) [with _Args1 = {const SymEngine::RCP&}; long unsigned int ..._Indexes1 = {0}; _Args2 = {}; long unsigned int ..._Indexes2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2890 | second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/tuple:2879:63: required from ‘std::pair<_T1, _T2>::pair(std::piecewise_construct_t, std::tuple<_Args1 ...>, std::tuple<_Args2 ...>) [with _Args1 = {const SymEngine::RCP&}; _Args2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2879 | typename _Build_index_tuple::__type()) | ^ /usr/include/c++/14/bits/new_allocator.h:191:4: required from ‘void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >]’ 191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/alloc_traits.h:575:17: required from ‘static void std::allocator_traits >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >; allocator_type = std::allocator, SymEngine::RCP > > >]’ 575 | __a.construct(__p, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:593:32: required from ‘void std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_construct_node(_Link_type, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 593 | _Alloc_traits::construct(_M_get_Node_allocator(), | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ 594 | __node->_M_valptr(), | ~~~~~~~~~~~~~~~~~~~~ 595 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:610:21: required from ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_create_node(_Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 610 | _M_construct_node(__tmp, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:1633:32: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Auto_node::_Auto_node(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >]’ 1633 | _M_node(__t._M_create_node(std::forward<_Args>(__args)...)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:2460:13: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::iterator; const_iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::const_iterator]’ 2460 | _Auto_node __z(*this, std::forward<_Args>(__args)...); | ^~~ /usr/include/c++/14/bits/stl_map.h:513:37: required from ‘std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Tp = SymEngine::RCP; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:651:18: required from here 651 | d[sym] = s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 44%] Building CXX object symengine/CMakeFiles/symengine.dir/polys/uratpoly.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uratpoly.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uratpoly.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::URatDict; BaseType = SymEngine::URatPolyBase; Poly = SymEngine::URatPoly; typename Container::key_type = unsigned int; typename BaseType::coef_type = SymEngine::mpq_wrapper; typename M::key_type = unsigned int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:496:43: required from ‘static SymEngine::RCP SymEngine::UNonExprPoly::from_dict(const SymEngine::RCP&, std::map&&) [with Container = SymEngine::URatDict; Poly = SymEngine::URatPoly; Cf = SymEngine::mpq_wrapper]’ 496 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uratpoly.cpp:52:35: required from here 52 | *out = URatPoly::from_dict(a.get_var(), std::move(res)); | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/tuple:2890:2: required from ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple<_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>) [with _Args1 = {const SymEngine::RCP&}; long unsigned int ..._Indexes1 = {0}; _Args2 = {}; long unsigned int ..._Indexes2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2890 | second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/tuple:2879:63: required from ‘std::pair<_T1, _T2>::pair(std::piecewise_construct_t, std::tuple<_Args1 ...>, std::tuple<_Args2 ...>) [with _Args1 = {const SymEngine::RCP&}; _Args2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2879 | typename _Build_index_tuple::__type()) | ^ /usr/include/c++/14/bits/new_allocator.h:191:4: required from ‘void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >]’ 191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/alloc_traits.h:575:17: required from ‘static void std::allocator_traits >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >; allocator_type = std::allocator, SymEngine::RCP > > >]’ 575 | __a.construct(__p, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:593:32: required from ‘void std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_construct_node(_Link_type, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 593 | _Alloc_traits::construct(_M_get_Node_allocator(), | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ 594 | __node->_M_valptr(), | ~~~~~~~~~~~~~~~~~~~~ 595 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:610:21: required from ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_create_node(_Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 610 | _M_construct_node(__tmp, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:1633:32: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Auto_node::_Auto_node(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >]’ 1633 | _M_node(__t._M_create_node(std::forward<_Args>(__args)...)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:2460:13: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::iterator; const_iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::const_iterator]’ 2460 | _Auto_node __z(*this, std::forward<_Args>(__args)...); | ^~~ /usr/include/c++/14/bits/stl_map.h:513:37: required from ‘std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Tp = SymEngine::RCP; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:651:18: required from here 651 | d[sym] = s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 45%] Building CXX object symengine/CMakeFiles/symengine.dir/pow.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.cpp:5: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 46%] Building CXX object symengine/CMakeFiles/symengine.dir/prime_sieve.cpp.o [ 47%] Building CXX object symengine/CMakeFiles/symengine.dir/printers/codegen.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp: In member function ‘void SymEngine::CodePrinter::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:8:39: warning: unused parameter ‘x’ [-Wunused-parameter] 8 | void CodePrinter::bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp: In member function ‘void SymEngine::CodePrinter::bvisit(const SymEngine::Complex&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:12:41: warning: unused parameter ‘x’ [-Wunused-parameter] 12 | void CodePrinter::bvisit(const Complex &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp: In member function ‘void SymEngine::CodePrinter::bvisit(const SymEngine::Reals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:82:39: warning: unused parameter ‘x’ [-Wunused-parameter] 82 | void CodePrinter::bvisit(const Reals &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp: In member function ‘void SymEngine::CodePrinter::bvisit(const SymEngine::Rationals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:86:43: warning: unused parameter ‘x’ [-Wunused-parameter] 86 | void CodePrinter::bvisit(const Rationals &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp: In member function ‘void SymEngine::CodePrinter::bvisit(const SymEngine::Integers&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:90:42: warning: unused parameter ‘x’ [-Wunused-parameter] 90 | void CodePrinter::bvisit(const Integers &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp: In member function ‘void SymEngine::CodePrinter::bvisit(const SymEngine::EmptySet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:94:42: warning: unused parameter ‘x’ [-Wunused-parameter] 94 | void CodePrinter::bvisit(const EmptySet &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp: In member function ‘void SymEngine::CodePrinter::bvisit(const SymEngine::FiniteSet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:98:43: warning: unused parameter ‘x’ [-Wunused-parameter] 98 | void CodePrinter::bvisit(const FiniteSet &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp: In member function ‘void SymEngine::CodePrinter::bvisit(const SymEngine::UniversalSet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:102:46: warning: unused parameter ‘x’ [-Wunused-parameter] 102 | void CodePrinter::bvisit(const UniversalSet &x) | ~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp: In member function ‘void SymEngine::CodePrinter::bvisit(const SymEngine::NaN&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:174:37: warning: unused parameter ‘x’ [-Wunused-parameter] 174 | void CodePrinter::bvisit(const NaN &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp: In member function ‘void SymEngine::CodePrinter::bvisit(const SymEngine::UnivariateSeries&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:204:50: warning: unused parameter ‘x’ [-Wunused-parameter] 204 | void CodePrinter::bvisit(const UnivariateSeries &x) | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp: In member function ‘void SymEngine::CodePrinter::bvisit(const SymEngine::Derivative&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:208:44: warning: unused parameter ‘x’ [-Wunused-parameter] 208 | void CodePrinter::bvisit(const Derivative &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp: In member function ‘void SymEngine::CodePrinter::bvisit(const SymEngine::Subs&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:212:38: warning: unused parameter ‘x’ [-Wunused-parameter] 212 | void CodePrinter::bvisit(const Subs &x) | ~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp: In member function ‘void SymEngine::CodePrinter::bvisit(const SymEngine::GaloisField&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/codegen.cpp:216:45: warning: unused parameter ‘x’ [-Wunused-parameter] 216 | void CodePrinter::bvisit(const GaloisField &x) | ~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 48%] Building CXX object symengine/CMakeFiles/symengine.dir/printers/mathml.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.cpp: In member function ‘void SymEngine::MathMLPrinter::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.cpp:27:41: warning: unused parameter ‘x’ [-Wunused-parameter] 27 | void MathMLPrinter::bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.cpp: In member function ‘void SymEngine::MathMLPrinter::bvisit(const SymEngine::EmptySet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.cpp:104:44: warning: unused parameter ‘x’ [-Wunused-parameter] 104 | void MathMLPrinter::bvisit(const EmptySet &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.cpp: In member function ‘void SymEngine::MathMLPrinter::bvisit(const SymEngine::Complexes&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.cpp:109:45: warning: unused parameter ‘x’ [-Wunused-parameter] 109 | void MathMLPrinter::bvisit(const Complexes &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.cpp: In member function ‘void SymEngine::MathMLPrinter::bvisit(const SymEngine::Reals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.cpp:114:41: warning: unused parameter ‘x’ [-Wunused-parameter] 114 | void MathMLPrinter::bvisit(const Reals &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.cpp: In member function ‘void SymEngine::MathMLPrinter::bvisit(const SymEngine::Rationals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.cpp:119:45: warning: unused parameter ‘x’ [-Wunused-parameter] 119 | void MathMLPrinter::bvisit(const Rationals &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.cpp: In member function ‘void SymEngine::MathMLPrinter::bvisit(const SymEngine::Integers&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/mathml.cpp:124:44: warning: unused parameter ‘x’ [-Wunused-parameter] 124 | void MathMLPrinter::bvisit(const Integers &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 50%] Building CXX object symengine/CMakeFiles/symengine.dir/printers/sbml.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/sbml.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/sbml.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/sbml.cpp: In member function ‘void SymEngine::SbmlPrinter::bvisit(const SymEngine::Infty&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/sbml.cpp:116:39: warning: unused parameter ‘x’ [-Wunused-parameter] 116 | void SbmlPrinter::bvisit(const Infty &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 51%] Building CXX object symengine/CMakeFiles/symengine.dir/printers/strprinter.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::Precedence::bvisit(const SymEngine::Add&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:28:36: warning: unused parameter ‘x’ [-Wunused-parameter] 28 | void Precedence::bvisit(const Add &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::Precedence::bvisit(const SymEngine::Mul&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:33:36: warning: unused parameter ‘x’ [-Wunused-parameter] 33 | void Precedence::bvisit(const Mul &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::Precedence::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:38:43: warning: unused parameter ‘x’ [-Wunused-parameter] 38 | void Precedence::bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::Precedence::bvisit(const SymEngine::Pow&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:43:36: warning: unused parameter ‘x’ [-Wunused-parameter] 43 | void Precedence::bvisit(const Pow &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::Precedence::bvisit(const SymEngine::GaloisField&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:48:44: warning: unused parameter ‘x’ [-Wunused-parameter] 48 | void Precedence::bvisit(const GaloisField &x) | ~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::Precedence::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:54:41: warning: unused parameter ‘x’ [-Wunused-parameter] 54 | void Precedence::bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::Precedence::bvisit(const SymEngine::ComplexDouble&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:101:46: warning: unused parameter ‘x’ [-Wunused-parameter] 101 | void Precedence::bvisit(const ComplexDouble &x) | ~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::Precedence::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:122:38: warning: unused parameter ‘x’ [-Wunused-parameter] 122 | void Precedence::bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::StrPrinter::bvisit(const SymEngine::NaN&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:158:36: warning: unused parameter ‘x’ [-Wunused-parameter] 158 | void StrPrinter::bvisit(const NaN &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::StrPrinter::bvisit(const SymEngine::Complexes&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:373:42: warning: unused parameter ‘x’ [-Wunused-parameter] 373 | void StrPrinter::bvisit(const Complexes &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::StrPrinter::bvisit(const SymEngine::Reals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:378:38: warning: unused parameter ‘x’ [-Wunused-parameter] 378 | void StrPrinter::bvisit(const Reals &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::StrPrinter::bvisit(const SymEngine::Rationals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:383:42: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void StrPrinter::bvisit(const Rationals &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::StrPrinter::bvisit(const SymEngine::Integers&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:388:41: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void StrPrinter::bvisit(const Integers &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::StrPrinter::bvisit(const SymEngine::Naturals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:393:41: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void StrPrinter::bvisit(const Naturals &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::StrPrinter::bvisit(const SymEngine::Naturals0&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:398:42: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void StrPrinter::bvisit(const Naturals0 &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::StrPrinter::bvisit(const SymEngine::EmptySet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:403:41: warning: unused parameter ‘x’ [-Wunused-parameter] 403 | void StrPrinter::bvisit(const EmptySet &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::StrPrinter::bvisit(const SymEngine::UniversalSet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:445:45: warning: unused parameter ‘x’ [-Wunused-parameter] 445 | void StrPrinter::bvisit(const UniversalSet &x) | ~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::StrPrinter::bvisit(const SymEngine::IdentityMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:1030:47: warning: unused parameter ‘x’ [-Wunused-parameter] 1030 | void StrPrinter::bvisit(const IdentityMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::StrPrinter::bvisit(const SymEngine::ZeroMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:1035:43: warning: unused parameter ‘x’ [-Wunused-parameter] 1035 | void StrPrinter::bvisit(const ZeroMatrix &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp: In member function ‘void SymEngine::JuliaStrPrinter::bvisit(const SymEngine::NaN&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:1167:41: warning: unused parameter ‘x’ [-Wunused-parameter] 1167 | void JuliaStrPrinter::bvisit(const NaN &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘std::string SymEngine::typeName(const T&) [with T = Basic; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.cpp:136:32: required from here 136 | s << "<" << typeName(x) << " instance at " << (const void *)this | ~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:253:31: warning: unused parameter ‘t’ [-Wunused-parameter] 253 | std::string typeName(const T &t) | ~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 52%] Building CXX object symengine/CMakeFiles/symengine.dir/printers/latex.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp: In member function ‘void SymEngine::LatexPrinter::bvisit(const SymEngine::NaN&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp:131:38: warning: unused parameter ‘x’ [-Wunused-parameter] 131 | void LatexPrinter::bvisit(const NaN &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp: In member function ‘void SymEngine::LatexPrinter::bvisit(const SymEngine::EmptySet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp:426:43: warning: unused parameter ‘x’ [-Wunused-parameter] 426 | void LatexPrinter::bvisit(const EmptySet &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp: In member function ‘void SymEngine::LatexPrinter::bvisit(const SymEngine::Complexes&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp:431:44: warning: unused parameter ‘x’ [-Wunused-parameter] 431 | void LatexPrinter::bvisit(const Complexes &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp: In member function ‘void SymEngine::LatexPrinter::bvisit(const SymEngine::Reals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp:436:40: warning: unused parameter ‘x’ [-Wunused-parameter] 436 | void LatexPrinter::bvisit(const Reals &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp: In member function ‘void SymEngine::LatexPrinter::bvisit(const SymEngine::Rationals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp:441:44: warning: unused parameter ‘x’ [-Wunused-parameter] 441 | void LatexPrinter::bvisit(const Rationals &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp: In member function ‘void SymEngine::LatexPrinter::bvisit(const SymEngine::Integers&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp:446:43: warning: unused parameter ‘x’ [-Wunused-parameter] 446 | void LatexPrinter::bvisit(const Integers &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp: In member function ‘void SymEngine::LatexPrinter::bvisit(const SymEngine::Naturals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp:451:43: warning: unused parameter ‘x’ [-Wunused-parameter] 451 | void LatexPrinter::bvisit(const Naturals &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp: In member function ‘void SymEngine::LatexPrinter::bvisit(const SymEngine::Naturals0&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp:456:44: warning: unused parameter ‘x’ [-Wunused-parameter] 456 | void LatexPrinter::bvisit(const Naturals0 &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp: In member function ‘virtual std::string SymEngine::LatexPrinter::print_div(const std::string&, const std::string&, bool)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/latex.cpp:583:66: warning: unused parameter ‘paren’ [-Wunused-parameter] 583 | const std::string &den, bool paren) | ~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 53%] Building CXX object symengine/CMakeFiles/symengine.dir/printers/unicode.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/strprinter.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp: In member function ‘void SymEngine::UnicodePrinter::bvisit(const SymEngine::NaN&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp:46:40: warning: unused parameter ‘x’ [-Wunused-parameter] 46 | void UnicodePrinter::bvisit(const NaN &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp: In member function ‘void SymEngine::UnicodePrinter::bvisit(const SymEngine::Complexes&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp:277:46: warning: unused parameter ‘x’ [-Wunused-parameter] 277 | void UnicodePrinter::bvisit(const Complexes &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp: In member function ‘void SymEngine::UnicodePrinter::bvisit(const SymEngine::Reals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp:282:42: warning: unused parameter ‘x’ [-Wunused-parameter] 282 | void UnicodePrinter::bvisit(const Reals &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp: In member function ‘void SymEngine::UnicodePrinter::bvisit(const SymEngine::Rationals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp:287:46: warning: unused parameter ‘x’ [-Wunused-parameter] 287 | void UnicodePrinter::bvisit(const Rationals &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp: In member function ‘void SymEngine::UnicodePrinter::bvisit(const SymEngine::Integers&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp:292:45: warning: unused parameter ‘x’ [-Wunused-parameter] 292 | void UnicodePrinter::bvisit(const Integers &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp: In member function ‘void SymEngine::UnicodePrinter::bvisit(const SymEngine::Naturals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp:297:45: warning: unused parameter ‘x’ [-Wunused-parameter] 297 | void UnicodePrinter::bvisit(const Naturals &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp: In member function ‘void SymEngine::UnicodePrinter::bvisit(const SymEngine::Naturals0&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp:302:46: warning: unused parameter ‘x’ [-Wunused-parameter] 302 | void UnicodePrinter::bvisit(const Naturals0 &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp: In member function ‘void SymEngine::UnicodePrinter::bvisit(const SymEngine::EmptySet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp:307:45: warning: unused parameter ‘x’ [-Wunused-parameter] 307 | void UnicodePrinter::bvisit(const EmptySet &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp: In member function ‘void SymEngine::UnicodePrinter::bvisit(const SymEngine::UniversalSet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp:312:49: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void UnicodePrinter::bvisit(const UniversalSet &x) | ~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘std::string SymEngine::typeName(const T&) [with T = Basic; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers/unicode.cpp:25:36: required from here 25 | s << U8("<") << typeName(x) << U8(" instance at ") | ~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:253:31: warning: unused parameter ‘t’ [-Wunused-parameter] 253 | std::string typeName(const T &t) | ~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 54%] Building CXX object symengine/CMakeFiles/symengine.dir/printers/stringbox.cpp.o [ 55%] Building CXX object symengine/CMakeFiles/symengine.dir/rational.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Integer]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.cpp:200:24: required from here 200 | RCP res; | ^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 56%] Building CXX object symengine/CMakeFiles/symengine.dir/real_double.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.cpp:6: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateComplexDouble::gamma(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.cpp:286:41: warning: unused parameter ‘x’ [-Wunused-parameter] 286 | RCP gamma(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateComplexDouble::erf(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.cpp:363:39: warning: unused parameter ‘x’ [-Wunused-parameter] 363 | RCP erf(const Basic &x) const override | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EvaluateComplexDouble::erfc(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.cpp:368:40: warning: unused parameter ‘x’ [-Wunused-parameter] 368 | RCP erfc(const Basic &x) const override | ~~~~~~~~~~~~~^ [ 57%] Building CXX object symengine/CMakeFiles/symengine.dir/rewrite.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rewrite.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 58%] Building CXX object symengine/CMakeFiles/symengine.dir/rings.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rings.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rings.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ [ 59%] Building CXX object symengine/CMakeFiles/symengine.dir/series.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_visitor.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series.cpp:7: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_visitor.h: In member function ‘void SymEngine::NeedsSymbolicExpansionVisitor::bvisit(const SymEngine::LambertW&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_visitor.h:338:33: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const LambertW &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_visitor.h: In member function ‘void SymEngine::NeedsSymbolicExpansionVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_visitor.h:344:30: warning: unused parameter ‘x’ [-Wunused-parameter] 344 | void bvisit(const Basic &x) {} | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series.cpp: In function ‘SymEngine::RCP SymEngine::series_invfunc(const RCP&, const RCP&, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series.cpp:62:72: warning: unused parameter ‘ex’ [-Wunused-parameter] 62 | RCP series_invfunc(const RCP &ex, | ~~~~~~~~~~~~~~~~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series.cpp:63:73: warning: unused parameter ‘var’ [-Wunused-parameter] 63 | const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series.cpp:64:61: warning: unused parameter ‘prec’ [-Wunused-parameter] 64 | unsigned int prec) | ~~~~~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Symbol]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_visitor.h:291:7: required from here 291 | class NeedsSymbolicExpansionVisitor | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 60%] Building CXX object symengine/CMakeFiles/symengine.dir/series_generic.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_visitor.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_visitor.h: In member function ‘void SymEngine::NeedsSymbolicExpansionVisitor::bvisit(const SymEngine::LambertW&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_visitor.h:338:33: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const LambertW &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_visitor.h: In member function ‘void SymEngine::NeedsSymbolicExpansionVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_visitor.h:344:30: warning: unused parameter ‘x’ [-Wunused-parameter] 344 | void bvisit(const Basic &x) {} | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.cpp: In static member function ‘static SymEngine::UExprDict SymEngine::UnivariateSeries::var(const std::string&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.cpp:64:52: warning: unused parameter ‘s’ [-Wunused-parameter] 64 | UExprDict UnivariateSeries::var(const std::string &s) | ~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.cpp: In static member function ‘static SymEngine::Expression SymEngine::UnivariateSeries::find_cf(const SymEngine::UExprDict&, const SymEngine::UExprDict&, int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.cpp:128:75: warning: unused parameter ‘var’ [-Wunused-parameter] 128 | Expression UnivariateSeries::find_cf(const UExprDict &s, const UExprDict &var, | ~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.cpp: In static member function ‘static SymEngine::UExprDict SymEngine::UnivariateSeries::integrate(const SymEngine::UExprDict&, const SymEngine::UExprDict&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.cpp:156:76: warning: unused parameter ‘var’ [-Wunused-parameter] 156 | UExprDict UnivariateSeries::integrate(const UExprDict &s, const UExprDict &var) | ~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.cpp: In static member function ‘static SymEngine::UExprDict SymEngine::UnivariateSeries::subs(const SymEngine::UExprDict&, const SymEngine::UExprDict&, const SymEngine::UExprDict&, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.cpp:171:71: warning: unused parameter ‘var’ [-Wunused-parameter] 171 | UExprDict UnivariateSeries::subs(const UExprDict &s, const UExprDict &var, | ~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 61%] Building CXX object symengine/CMakeFiles/symengine.dir/sets.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/logic.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp: In static member function ‘static bool SymEngine::Interval::is_canonical(const SymEngine::RCP&, const SymEngine::RCP&, bool, bool)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:20:62: warning: unused parameter ‘left_open’ [-Wunused-parameter] 20 | const RCP &e, bool left_open, | ~~~~~^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:21:34: warning: unused parameter ‘right_open’ [-Wunused-parameter] 21 | bool right_open) | ~~~~~^~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp: In member function ‘virtual int SymEngine::Complexes::compare(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:345:37: warning: unused parameter ‘o’ [-Wunused-parameter] 345 | int Complexes::compare(const Basic &o) const | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp: In member function ‘virtual int SymEngine::Reals::compare(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:425:33: warning: unused parameter ‘o’ [-Wunused-parameter] 425 | int Reals::compare(const Basic &o) const | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp: In member function ‘virtual int SymEngine::Rationals::compare(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:501:37: warning: unused parameter ‘o’ [-Wunused-parameter] 501 | int Rationals::compare(const Basic &o) const | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp: In member function ‘virtual int SymEngine::Integers::compare(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:589:36: warning: unused parameter ‘o’ [-Wunused-parameter] 589 | int Integers::compare(const Basic &o) const | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp: In member function ‘virtual int SymEngine::Naturals::compare(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:675:36: warning: unused parameter ‘o’ [-Wunused-parameter] 675 | int Naturals::compare(const Basic &o) const | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp: In member function ‘virtual int SymEngine::Naturals0::compare(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:758:37: warning: unused parameter ‘o’ [-Wunused-parameter] 758 | int Naturals0::compare(const Basic &o) const | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::set_intersection(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:770:65: warning: unused parameter ‘o’ [-Wunused-parameter] 770 | RCP EmptySet::set_intersection(const RCP &o) const | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp: In member function ‘virtual int SymEngine::EmptySet::compare(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:798:36: warning: unused parameter ‘o’ [-Wunused-parameter] 798 | int EmptySet::compare(const Basic &o) const | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::set_union(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:815:62: warning: unused parameter ‘o’ [-Wunused-parameter] 815 | RCP UniversalSet::set_union(const RCP &o) const | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::set_complement(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:820:67: warning: unused parameter ‘o’ [-Wunused-parameter] 820 | RCP UniversalSet::set_complement(const RCP &o) const | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp: In member function ‘virtual int SymEngine::UniversalSet::compare(const SymEngine::Basic&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:838:40: warning: unused parameter ‘o’ [-Wunused-parameter] 838 | int UniversalSet::compare(const Basic &o) const | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp: In member function ‘virtual SymEngine::RCP SymEngine::ImageSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:1578:63: warning: unused parameter ‘a’ [-Wunused-parameter] 1578 | RCP ImageSet::contains(const RCP &a) const | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Number]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:135:27: required from here 135 | RCP start, end; | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.cpp:137:26: required from here 137 | RCP start_end, end_start; | ^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 63%] Building CXX object symengine/CMakeFiles/symengine.dir/set_funcs.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::SupVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:18:30: warning: unused parameter ‘x’ [-Wunused-parameter] 18 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::SupVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:20:28: warning: unused parameter ‘x’ [-Wunused-parameter] 20 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::SupVisitor::bvisit(const SymEngine::Reals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:26:30: warning: unused parameter ‘x’ [-Wunused-parameter] 26 | void bvisit(const Reals &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::SupVisitor::bvisit(const SymEngine::Rationals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:31:34: warning: unused parameter ‘x’ [-Wunused-parameter] 31 | void bvisit(const Rationals &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::SupVisitor::bvisit(const SymEngine::Integers&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:36:33: warning: unused parameter ‘x’ [-Wunused-parameter] 36 | void bvisit(const Integers &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::SupVisitor::bvisit(const SymEngine::Naturals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:41:33: warning: unused parameter ‘x’ [-Wunused-parameter] 41 | void bvisit(const Naturals &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::SupVisitor::bvisit(const SymEngine::Naturals0&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:46:34: warning: unused parameter ‘x’ [-Wunused-parameter] 46 | void bvisit(const Naturals0 &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::SupVisitor::bvisit(const SymEngine::Complement&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:73:35: warning: unused parameter ‘x’ [-Wunused-parameter] 73 | void bvisit(const Complement &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::SupVisitor::bvisit(const SymEngine::ImageSet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:78:33: warning: unused parameter ‘x’ [-Wunused-parameter] 78 | void bvisit(const ImageSet &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::InfVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:98:30: warning: unused parameter ‘x’ [-Wunused-parameter] 98 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::InfVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:100:28: warning: unused parameter ‘x’ [-Wunused-parameter] 100 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::InfVisitor::bvisit(const SymEngine::Reals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:106:30: warning: unused parameter ‘x’ [-Wunused-parameter] 106 | void bvisit(const Reals &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::InfVisitor::bvisit(const SymEngine::Rationals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:111:34: warning: unused parameter ‘x’ [-Wunused-parameter] 111 | void bvisit(const Rationals &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::InfVisitor::bvisit(const SymEngine::Integers&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:116:33: warning: unused parameter ‘x’ [-Wunused-parameter] 116 | void bvisit(const Integers &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::InfVisitor::bvisit(const SymEngine::Naturals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:121:33: warning: unused parameter ‘x’ [-Wunused-parameter] 121 | void bvisit(const Naturals &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::InfVisitor::bvisit(const SymEngine::Naturals0&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:126:34: warning: unused parameter ‘x’ [-Wunused-parameter] 126 | void bvisit(const Naturals0 &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::InfVisitor::bvisit(const SymEngine::Complement&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:153:35: warning: unused parameter ‘x’ [-Wunused-parameter] 153 | void bvisit(const Complement &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::InfVisitor::bvisit(const SymEngine::ImageSet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:158:33: warning: unused parameter ‘x’ [-Wunused-parameter] 158 | void bvisit(const ImageSet &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::BoundaryVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:190:30: warning: unused parameter ‘x’ [-Wunused-parameter] 190 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::BoundaryVisitor::bvisit(const SymEngine::EmptySet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:192:33: warning: unused parameter ‘x’ [-Wunused-parameter] 192 | void bvisit(const EmptySet &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::BoundaryVisitor::bvisit(const SymEngine::UniversalSet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:197:37: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const UniversalSet &x) | ~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::BoundaryVisitor::bvisit(const SymEngine::Complexes&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:202:34: warning: unused parameter ‘x’ [-Wunused-parameter] 202 | void bvisit(const Complexes &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::BoundaryVisitor::bvisit(const SymEngine::Reals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:207:30: warning: unused parameter ‘x’ [-Wunused-parameter] 207 | void bvisit(const Reals &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::BoundaryVisitor::bvisit(const SymEngine::Rationals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:212:34: warning: unused parameter ‘x’ [-Wunused-parameter] 212 | void bvisit(const Rationals &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::BoundaryVisitor::bvisit(const SymEngine::Integers&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:217:33: warning: unused parameter ‘x’ [-Wunused-parameter] 217 | void bvisit(const Integers &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::BoundaryVisitor::bvisit(const SymEngine::Naturals&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:222:33: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Naturals &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::BoundaryVisitor::bvisit(const SymEngine::Naturals0&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:227:34: warning: unused parameter ‘x’ [-Wunused-parameter] 227 | void bvisit(const Naturals0 &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::BoundaryVisitor::bvisit(const SymEngine::Complement&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:260:35: warning: unused parameter ‘x’ [-Wunused-parameter] 260 | void bvisit(const Complement &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp: In member function ‘void SymEngine::BoundaryVisitor::bvisit(const SymEngine::ImageSet&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:265:33: warning: unused parameter ‘x’ [-Wunused-parameter] 265 | void bvisit(const ImageSet &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Set]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/set_funcs.cpp:188:23: required from here 188 | BoundaryVisitor() {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 64%] Building CXX object symengine/CMakeFiles/symengine.dir/solve.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/solve.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/solve.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/solve.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.h: In member function ‘void SymEngine::BasicToMIntPoly::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.h:489:33: warning: unused parameter ‘x’ [-Wunused-parameter] 489 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/solve.cpp:5: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/as_real_imag.cpp: In member function ‘void SymEngine::RealImagVisitor::bvisit(const SymEngine::Function&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/as_real_imag.cpp:263:33: warning: unused parameter ‘x’ [-Wunused-parameter] 263 | void bvisit(const Function &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/as_real_imag.cpp: In member function ‘void SymEngine::RealImagVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/as_real_imag.cpp:269:31: warning: unused parameter ‘x’ [-Wunused-parameter] 269 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/solve.cpp: In member function ‘void SymEngine::IsALinearArgTrigVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/solve.cpp:323:30: warning: unused parameter ‘x’ [-Wunused-parameter] 323 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/solve.cpp: In member function ‘void SymEngine::InvertComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/solve.cpp:373:30: warning: unused parameter ‘x’ [-Wunused-parameter] 373 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/solve.cpp: In function ‘SymEngine::vec_basic SymEngine::linsolve(const DenseMatrix&, const vec_sym&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/solve.cpp:571:62: warning: unused parameter ‘syms’ [-Wunused-parameter] 571 | vec_basic linsolve(const DenseMatrix &system, const vec_sym &syms) | ~~~~~~~~~~~~~~~^~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/solve.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Number]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/as_real_imag.cpp:73:56: required from here 73 | RCP coefr = zero, coefim = zero, coef; | ^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Set]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/solve.cpp:369:54: required from here 369 | : gY_(gY), nD_(nD), sym_(sym), domain_(domain) | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/solve.h:13: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Integer]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.h:385:28: required from ‘void SymEngine::BasicToMPolyBase::bvisit(const SymEngine::Pow&) [with P = SymEngine::MExprPoly; V = SymEngine::BasicToMExprPoly]’ 385 | RCP i; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:29:1: required from ‘void SymEngine::BaseVisitor::visit(const SymEngine::Pow&) [with Derived = SymEngine::BasicToMExprPoly; Base = SymEngine::Visitor]’ 71 | down_cast(this)->bvisit(x); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:29:1: required from here 69 | virtual void visit(const Class &x) \ | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 65%] Building CXX object symengine/CMakeFiles/symengine.dir/sparse_matrix.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp: In member function ‘virtual void SymEngine::CSRMatrix::inv(SymEngine::MatrixBase&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:185:33: warning: unused parameter ‘result’ [-Wunused-parameter] 185 | void CSRMatrix::inv(MatrixBase &result) const | ~~~~~~~~~~~~^~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp: In member function ‘virtual void SymEngine::CSRMatrix::add_matrix(const SymEngine::MatrixBase&, SymEngine::MatrixBase&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:190:46: warning: unused parameter ‘other’ [-Wunused-parameter] 190 | void CSRMatrix::add_matrix(const MatrixBase &other, MatrixBase &result) const | ~~~~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:190:65: warning: unused parameter ‘result’ [-Wunused-parameter] 190 | void CSRMatrix::add_matrix(const MatrixBase &other, MatrixBase &result) const | ~~~~~~~~~~~~^~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp: In member function ‘virtual void SymEngine::CSRMatrix::mul_matrix(const SymEngine::MatrixBase&, SymEngine::MatrixBase&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:195:46: warning: unused parameter ‘other’ [-Wunused-parameter] 195 | void CSRMatrix::mul_matrix(const MatrixBase &other, MatrixBase &result) const | ~~~~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:195:65: warning: unused parameter ‘result’ [-Wunused-parameter] 195 | void CSRMatrix::mul_matrix(const MatrixBase &other, MatrixBase &result) const | ~~~~~~~~~~~~^~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp: In member function ‘virtual void SymEngine::CSRMatrix::add_scalar(const SymEngine::RCP&, SymEngine::MatrixBase&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:211:52: warning: unused parameter ‘k’ [-Wunused-parameter] 211 | void CSRMatrix::add_scalar(const RCP &k, MatrixBase &result) const | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:211:67: warning: unused parameter ‘result’ [-Wunused-parameter] 211 | void CSRMatrix::add_scalar(const RCP &k, MatrixBase &result) const | ~~~~~~~~~~~~^~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp: In member function ‘virtual void SymEngine::CSRMatrix::mul_scalar(const SymEngine::RCP&, SymEngine::MatrixBase&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:217:52: warning: unused parameter ‘k’ [-Wunused-parameter] 217 | void CSRMatrix::mul_scalar(const RCP &k, MatrixBase &result) const | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:217:67: warning: unused parameter ‘result’ [-Wunused-parameter] 217 | void CSRMatrix::mul_scalar(const RCP &k, MatrixBase &result) const | ~~~~~~~~~~~~^~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp: In member function ‘virtual void SymEngine::CSRMatrix::submatrix(SymEngine::MatrixBase&, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:287:39: warning: unused parameter ‘result’ [-Wunused-parameter] 287 | void CSRMatrix::submatrix(MatrixBase &result, unsigned row_start, | ~~~~~~~~~~~~^~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:287:56: warning: unused parameter ‘row_start’ [-Wunused-parameter] 287 | void CSRMatrix::submatrix(MatrixBase &result, unsigned row_start, | ~~~~~~~~~^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:288:36: warning: unused parameter ‘col_start’ [-Wunused-parameter] 288 | unsigned col_start, unsigned row_end, | ~~~~~~~~~^~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:288:56: warning: unused parameter ‘row_end’ [-Wunused-parameter] 288 | unsigned col_start, unsigned row_end, | ~~~~~~~~~^~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:289:36: warning: unused parameter ‘col_end’ [-Wunused-parameter] 289 | unsigned col_end, unsigned row_step, | ~~~~~~~~~^~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:289:54: warning: unused parameter ‘row_step’ [-Wunused-parameter] 289 | unsigned col_end, unsigned row_step, | ~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:290:36: warning: unused parameter ‘col_step’ [-Wunused-parameter] 290 | unsigned col_step) const | ~~~~~~~~~^~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp: In member function ‘virtual void SymEngine::CSRMatrix::LU(SymEngine::MatrixBase&, SymEngine::MatrixBase&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:296:32: warning: unused parameter ‘L’ [-Wunused-parameter] 296 | void CSRMatrix::LU(MatrixBase &L, MatrixBase &U) const | ~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:296:47: warning: unused parameter ‘U’ [-Wunused-parameter] 296 | void CSRMatrix::LU(MatrixBase &L, MatrixBase &U) const | ~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp: In member function ‘virtual void SymEngine::CSRMatrix::LDL(SymEngine::MatrixBase&, SymEngine::MatrixBase&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:302:33: warning: unused parameter ‘L’ [-Wunused-parameter] 302 | void CSRMatrix::LDL(MatrixBase &L, MatrixBase &D) const | ~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:302:48: warning: unused parameter ‘D’ [-Wunused-parameter] 302 | void CSRMatrix::LDL(MatrixBase &L, MatrixBase &D) const | ~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp: In member function ‘virtual void SymEngine::CSRMatrix::LU_solve(const SymEngine::MatrixBase&, SymEngine::MatrixBase&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:308:44: warning: unused parameter ‘b’ [-Wunused-parameter] 308 | void CSRMatrix::LU_solve(const MatrixBase &b, MatrixBase &x) const | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:308:59: warning: unused parameter ‘x’ [-Wunused-parameter] 308 | void CSRMatrix::LU_solve(const MatrixBase &b, MatrixBase &x) const | ~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp: In member function ‘virtual void SymEngine::CSRMatrix::FFLU(SymEngine::MatrixBase&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:314:34: warning: unused parameter ‘LU’ [-Wunused-parameter] 314 | void CSRMatrix::FFLU(MatrixBase &LU) const | ~~~~~~~~~~~~^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp: In member function ‘virtual void SymEngine::CSRMatrix::FFLDU(SymEngine::MatrixBase&, SymEngine::MatrixBase&, SymEngine::MatrixBase&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:320:35: warning: unused parameter ‘L’ [-Wunused-parameter] 320 | void CSRMatrix::FFLDU(MatrixBase &L, MatrixBase &D, MatrixBase &U) const | ~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:320:50: warning: unused parameter ‘D’ [-Wunused-parameter] 320 | void CSRMatrix::FFLDU(MatrixBase &L, MatrixBase &D, MatrixBase &U) const | ~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:320:65: warning: unused parameter ‘U’ [-Wunused-parameter] 320 | void CSRMatrix::FFLDU(MatrixBase &L, MatrixBase &D, MatrixBase &U) const | ~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp: In member function ‘virtual void SymEngine::CSRMatrix::QR(SymEngine::MatrixBase&, SymEngine::MatrixBase&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:326:32: warning: unused parameter ‘Q’ [-Wunused-parameter] 326 | void CSRMatrix::QR(MatrixBase &Q, MatrixBase &R) const | ~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:326:47: warning: unused parameter ‘R’ [-Wunused-parameter] 326 | void CSRMatrix::QR(MatrixBase &Q, MatrixBase &R) const | ~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp: In member function ‘virtual void SymEngine::CSRMatrix::cholesky(SymEngine::MatrixBase&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sparse_matrix.cpp:332:38: warning: unused parameter ‘L’ [-Wunused-parameter] 332 | void CSRMatrix::cholesky(MatrixBase &L) const | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 66%] Building CXX object symengine/CMakeFiles/symengine.dir/symbol.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symbol.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ [ 67%] Building CXX object symengine/CMakeFiles/symengine.dir/symengine_rcp.cpp.o [ 68%] Building CXX object symengine/CMakeFiles/symengine.dir/visitor.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.h: In member function ‘void SymEngine::BasicToMIntPoly::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.h:489:33: warning: unused parameter ‘x’ [-Wunused-parameter] 489 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.cpp: In member function ‘void SymEngine::CountOpsVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.cpp:289:44: warning: unused parameter ‘x’ [-Wunused-parameter] 289 | void CountOpsVisitor::bvisit(const Number &x) {} | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.cpp: In member function ‘void SymEngine::CountOpsVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.cpp:302:44: warning: unused parameter ‘x’ [-Wunused-parameter] 302 | void CountOpsVisitor::bvisit(const Symbol &x) {} | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.cpp: In member function ‘void SymEngine::CountOpsVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.cpp:304:46: warning: unused parameter ‘x’ [-Wunused-parameter] 304 | void CountOpsVisitor::bvisit(const Constant &x) {} | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Integer]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/basic_conversions.h:385:28: required from ‘void SymEngine::BasicToMPolyBase::bvisit(const SymEngine::Pow&) [with P = SymEngine::MExprPoly; V = SymEngine::BasicToMExprPoly]’ 385 | RCP i; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:29:1: required from ‘void SymEngine::BaseVisitor::visit(const SymEngine::Pow&) [with Derived = SymEngine::BasicToMExprPoly; Base = SymEngine::Visitor]’ 71 | down_cast(this)->bvisit(x); \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/type_codes.inc:29:1: required from here 69 | virtual void visit(const Class &x) \ | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 69%] Building CXX object symengine/CMakeFiles/symengine.dir/test_visitors.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::ZeroVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:12:39: warning: unused parameter ‘x’ [-Wunused-parameter] 12 | void ZeroVisitor::bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::ZeroVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:17:37: warning: unused parameter ‘x’ [-Wunused-parameter] 17 | void ZeroVisitor::bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::ZeroVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:22:44: warning: unused parameter ‘x’ [-Wunused-parameter] 22 | void ZeroVisitor::bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::ZeroVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:27:41: warning: unused parameter ‘x’ [-Wunused-parameter] 27 | void ZeroVisitor::bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::ZeroVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:32:42: warning: unused parameter ‘x’ [-Wunused-parameter] 32 | void ZeroVisitor::bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::PositiveVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:99:46: warning: unused parameter ‘x’ [-Wunused-parameter] 99 | void PositiveVisitor::bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::PositiveVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:104:43: warning: unused parameter ‘x’ [-Wunused-parameter] 104 | void PositiveVisitor::bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::PositiveVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:109:41: warning: unused parameter ‘x’ [-Wunused-parameter] 109 | void PositiveVisitor::bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::PositiveVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:114:48: warning: unused parameter ‘x’ [-Wunused-parameter] 114 | void PositiveVisitor::bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::PositiveVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:119:45: warning: unused parameter ‘x’ [-Wunused-parameter] 119 | void PositiveVisitor::bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NonPositiveVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:206:49: warning: unused parameter ‘x’ [-Wunused-parameter] 206 | void NonPositiveVisitor::bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NonPositiveVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:211:46: warning: unused parameter ‘x’ [-Wunused-parameter] 211 | void NonPositiveVisitor::bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NonPositiveVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:216:44: warning: unused parameter ‘x’ [-Wunused-parameter] 216 | void NonPositiveVisitor::bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NonPositiveVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:221:51: warning: unused parameter ‘x’ [-Wunused-parameter] 221 | void NonPositiveVisitor::bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NonPositiveVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:226:48: warning: unused parameter ‘x’ [-Wunused-parameter] 226 | void NonPositiveVisitor::bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NegativeVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:268:43: warning: unused parameter ‘x’ [-Wunused-parameter] 268 | void NegativeVisitor::bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NegativeVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:273:41: warning: unused parameter ‘x’ [-Wunused-parameter] 273 | void NegativeVisitor::bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NegativeVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:278:48: warning: unused parameter ‘x’ [-Wunused-parameter] 278 | void NegativeVisitor::bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NegativeVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:283:45: warning: unused parameter ‘x’ [-Wunused-parameter] 283 | void NegativeVisitor::bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NegativeVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:288:46: warning: unused parameter ‘x’ [-Wunused-parameter] 288 | void NegativeVisitor::bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NonNegativeVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:330:46: warning: unused parameter ‘x’ [-Wunused-parameter] 330 | void NonNegativeVisitor::bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NonNegativeVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:335:44: warning: unused parameter ‘x’ [-Wunused-parameter] 335 | void NonNegativeVisitor::bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NonNegativeVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:340:51: warning: unused parameter ‘x’ [-Wunused-parameter] 340 | void NonNegativeVisitor::bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NonNegativeVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:345:48: warning: unused parameter ‘x’ [-Wunused-parameter] 345 | void NonNegativeVisitor::bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::NonNegativeVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:350:49: warning: unused parameter ‘x’ [-Wunused-parameter] 350 | void NonNegativeVisitor::bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::FiniteVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:876:41: warning: unused parameter ‘x’ [-Wunused-parameter] 876 | void FiniteVisitor::bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::FiniteVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:890:42: warning: unused parameter ‘x’ [-Wunused-parameter] 890 | void FiniteVisitor::bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::FiniteVisitor::bvisit(const SymEngine::Infty&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:895:41: warning: unused parameter ‘x’ [-Wunused-parameter] 895 | void FiniteVisitor::bvisit(const Infty &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::FiniteVisitor::bvisit(const SymEngine::NaN&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:900:39: warning: unused parameter ‘x’ [-Wunused-parameter] 900 | void FiniteVisitor::bvisit(const NaN &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::FiniteVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:905:39: warning: unused parameter ‘x’ [-Wunused-parameter] 905 | void FiniteVisitor::bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::FiniteVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:910:46: warning: unused parameter ‘x’ [-Wunused-parameter] 910 | void FiniteVisitor::bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::FiniteVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:915:43: warning: unused parameter ‘x’ [-Wunused-parameter] 915 | void FiniteVisitor::bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::FiniteVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:920:44: warning: unused parameter ‘x’ [-Wunused-parameter] 920 | void FiniteVisitor::bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::AlgebraicVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:960:44: warning: unused parameter ‘x’ [-Wunused-parameter] 960 | void AlgebraicVisitor::bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::AlgebraicVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:965:42: warning: unused parameter ‘x’ [-Wunused-parameter] 965 | void AlgebraicVisitor::bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::AlgebraicVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:970:49: warning: unused parameter ‘x’ [-Wunused-parameter] 970 | void AlgebraicVisitor::bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::AlgebraicVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:975:46: warning: unused parameter ‘x’ [-Wunused-parameter] 975 | void AlgebraicVisitor::bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::AlgebraicVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:1026:46: warning: unused parameter ‘x’ [-Wunused-parameter] 1026 | void AlgebraicVisitor::bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp: In member function ‘void SymEngine::AlgebraicVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:1031:47: warning: unused parameter ‘x’ [-Wunused-parameter] 1031 | void AlgebraicVisitor::bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Number]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.cpp:641:23: required from here 641 | RCP i1; | ^~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 70%] Building CXX object symengine/CMakeFiles/symengine.dir/assumptions.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/logic.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/assumptions.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/logic.h:10: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/tuple:2890:2: required from ‘std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, std::_Index_tuple<_Indexes1 ...>, std::_Index_tuple<_Indexes2 ...>) [with _Args1 = {const SymEngine::RCP&}; long unsigned int ..._Indexes1 = {0}; _Args2 = {}; long unsigned int ..._Indexes2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2890 | second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/tuple:2879:63: required from ‘std::pair<_T1, _T2>::pair(std::piecewise_construct_t, std::tuple<_Args1 ...>, std::tuple<_Args2 ...>) [with _Args1 = {const SymEngine::RCP&}; _Args2 = {}; _T1 = const SymEngine::RCP; _T2 = SymEngine::RCP]’ 2879 | typename _Build_index_tuple::__type()) | ^ /usr/include/c++/14/bits/new_allocator.h:191:4: required from ‘void std::__new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >]’ 191 | { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/alloc_traits.h:575:17: required from ‘static void std::allocator_traits >::construct(allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair, SymEngine::RCP >; _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Tp = std::_Rb_tree_node, SymEngine::RCP > >; allocator_type = std::allocator, SymEngine::RCP > > >]’ 575 | __a.construct(__p, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:593:32: required from ‘void std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_construct_node(_Link_type, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 593 | _Alloc_traits::construct(_M_get_Node_allocator(), | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ 594 | __node->_M_valptr(), | ~~~~~~~~~~~~~~~~~~~~ 595 | std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:610:21: required from ‘std::_Rb_tree_node<_Val>* std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_create_node(_Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; _Link_type = std::_Rb_tree_node, SymEngine::RCP > >*]’ 610 | _M_construct_node(__tmp, std::forward<_Args>(__args)...); | ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:1633:32: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Auto_node::_Auto_node(std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >]’ 1633 | _M_node(__t._M_create_node(std::forward<_Args>(__args)...)) | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_tree.h:2460:13: required from ‘std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::iterator std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_M_emplace_hint_unique(const_iterator, _Args&& ...) [with _Args = {const std::piecewise_construct_t&, std::tuple&>, std::tuple<>}; _Key = SymEngine::RCP; _Val = std::pair, SymEngine::RCP >; _KeyOfValue = std::_Select1st, SymEngine::RCP > >; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::iterator; const_iterator = std::_Rb_tree, std::pair, SymEngine::RCP >, std::_Select1st, SymEngine::RCP > >, SymEngine::RCPBasicKeyLess, std::allocator, SymEngine::RCP > > >::const_iterator]’ 2460 | _Auto_node __z(*this, std::forward<_Args>(__args)...); | ^~~ /usr/include/c++/14/bits/stl_map.h:513:37: required from ‘std::map<_Key, _Tp, _Compare, _Alloc>::mapped_type& std::map<_Key, _Tp, _Compare, _Alloc>::operator[](const key_type&) [with _Key = SymEngine::RCP; _Tp = SymEngine::RCP; _Compare = SymEngine::RCPBasicKeyLess; _Alloc = std::allocator, SymEngine::RCP > >; mapped_type = SymEngine::RCP; key_type = SymEngine::RCP]’ 513 | __i = _M_t._M_emplace_hint_unique(__i, std::piecewise_construct, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 514 | std::tuple(__k), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 515 | std::tuple<>()); | ~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:651:18: required from here 651 | d[sym] = s; | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 71%] Building CXX object symengine/CMakeFiles/symengine.dir/refine.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/refine.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/refine.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 72%] Building CXX object symengine/CMakeFiles/symengine.dir/simplify.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/simplify.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/simplify.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 73%] Building CXX object symengine/CMakeFiles/symengine.dir/tuple.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/tuple.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/tuple.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/tuple.cpp: In static member function ‘static bool SymEngine::Tuple::is_canonical(const SymEngine::vec_basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/tuple.cpp:13:43: warning: unused parameter ‘container’ [-Wunused-parameter] 13 | bool Tuple::is_canonical(const vec_basic &container) | ~~~~~~~~~~~~~~~~~^~~~~~~~~ [ 75%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/identity_matrix.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/identity_matrix.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/identity_matrix.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/identity_matrix.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ [ 76%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/matrix_symbol.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_symbol.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_symbol.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ [ 77%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/zero_matrix.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/zero_matrix.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/zero_matrix.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ [ 78%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/diagonal_matrix.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/diagonal_matrix.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/diagonal_matrix.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/diagonal_matrix.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ [ 79%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/immutable_dense_matrix.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/immutable_dense_matrix.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/immutable_dense_matrix.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/immutable_dense_matrix.h:6: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ [ 80%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/matrix_add.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/add.h:17, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_add.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/immutable_dense_matrix.h:6, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_add.cpp:5: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::DiagonalMatrix]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_add.cpp:106:31: required from here 106 | RCP diag; | ^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ImmutableDenseMatrix]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_add.cpp:107:37: required from here 107 | RCP dense; | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ZeroMatrix]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_add.cpp:108:27: required from here 108 | RCP zero; | ^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/bits/stl_construct.h:119:7: required from ‘void std::_Construct(_Tp*, _Args&& ...) [with _Tp = SymEngine::RCP; _Args = {}]’ 119 | ::new((void*)__p) _Tp(std::forward<_Args>(__args)...); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_uninitialized.h:643:18: required from ‘static _ForwardIterator std::__uninitialized_default_n_1<_TrivialValueType>::__uninit_default_n(_ForwardIterator, _Size) [with _ForwardIterator = SymEngine::RCP*; _Size = long unsigned int; bool _TrivialValueType = false]’ 643 | std::_Construct(std::__addressof(*__cur)); | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_uninitialized.h:712:20: required from ‘_ForwardIterator std::__uninitialized_default_n(_ForwardIterator, _Size) [with _ForwardIterator = SymEngine::RCP*; _Size = long unsigned int]’ 710 | return __uninitialized_default_n_1<__is_trivial(_ValueType) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 711 | && __can_fill>:: | ~~~~~~~~~~~~~~~~ 712 | __uninit_default_n(__first, __n); | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_uninitialized.h:779:44: required from ‘_ForwardIterator std::__uninitialized_default_n_a(_ForwardIterator, _Size, allocator<_Tp>&) [with _ForwardIterator = SymEngine::RCP*; _Size = long unsigned int; _Tp = SymEngine::RCP]’ 779 | { return std::__uninitialized_default_n(__first, __n); } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_vector.h:1720:36: required from ‘void std::vector<_Tp, _Alloc>::_M_default_initialize(size_type) [with _Tp = SymEngine::RCP; _Alloc = std::allocator >; size_type = long unsigned int]’ 1720 | std::__uninitialized_default_n_a(this->_M_impl._M_start, __n, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1721 | _M_get_Tp_allocator()); | ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_vector.h:558:9: required from ‘std::vector<_Tp, _Alloc>::vector(size_type, const allocator_type&) [with _Tp = SymEngine::RCP; _Alloc = std::allocator >; size_type = long unsigned int; allocator_type = std::allocator >]’ 558 | { _M_default_initialize(__n); } | ^~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_add.cpp:133:42: required from here 133 | vec_basic sum(vec1.size()); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 81%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/hadamard_product.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mul.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/hadamard_product.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/immutable_dense_matrix.h:6, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/hadamard_product.cpp:5: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::DiagonalMatrix]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/hadamard_product.cpp:87:31: required from here 87 | RCP diag; | ^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ImmutableDenseMatrix]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/hadamard_product.cpp:88:37: required from here 88 | RCP dense; | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/bits/stl_construct.h:119:7: required from ‘void std::_Construct(_Tp*, _Args&& ...) [with _Tp = SymEngine::RCP; _Args = {}]’ 119 | ::new((void*)__p) _Tp(std::forward<_Args>(__args)...); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_uninitialized.h:643:18: required from ‘static _ForwardIterator std::__uninitialized_default_n_1<_TrivialValueType>::__uninit_default_n(_ForwardIterator, _Size) [with _ForwardIterator = SymEngine::RCP*; _Size = long unsigned int; bool _TrivialValueType = false]’ 643 | std::_Construct(std::__addressof(*__cur)); | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_uninitialized.h:712:20: required from ‘_ForwardIterator std::__uninitialized_default_n(_ForwardIterator, _Size) [with _ForwardIterator = SymEngine::RCP*; _Size = long unsigned int]’ 710 | return __uninitialized_default_n_1<__is_trivial(_ValueType) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 711 | && __can_fill>:: | ~~~~~~~~~~~~~~~~ 712 | __uninit_default_n(__first, __n); | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_uninitialized.h:779:44: required from ‘_ForwardIterator std::__uninitialized_default_n_a(_ForwardIterator, _Size, allocator<_Tp>&) [with _ForwardIterator = SymEngine::RCP*; _Size = long unsigned int; _Tp = SymEngine::RCP]’ 779 | { return std::__uninitialized_default_n(__first, __n); } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_vector.h:1720:36: required from ‘void std::vector<_Tp, _Alloc>::_M_default_initialize(size_type) [with _Tp = SymEngine::RCP; _Alloc = std::allocator >; size_type = long unsigned int]’ 1720 | std::__uninitialized_default_n_a(this->_M_impl._M_start, __n, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1721 | _M_get_Tp_allocator()); | ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_vector.h:558:9: required from ‘std::vector<_Tp, _Alloc>::vector(size_type, const allocator_type&) [with _Tp = SymEngine::RCP; _Alloc = std::allocator >; size_type = long unsigned int; allocator_type = std::allocator >]’ 558 | { _M_default_initialize(__n); } | ^~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/hadamard_product.cpp:119:46: required from here 119 | vec_basic product(vec1.size()); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 82%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/matrix_mul.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mul.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_mul.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_mul.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::DiagonalMatrix]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_mul.cpp:206:31: required from here 206 | RCP diag; | ^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::ImmutableDenseMatrix]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_mul.cpp:207:37: required from here 207 | RCP dense; | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::IdentityMatrix]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_mul.cpp:208:31: required from here 208 | RCP ident; | ^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /usr/include/c++/14/bits/stl_construct.h:119:7: required from ‘void std::_Construct(_Tp*, _Args&& ...) [with _Tp = SymEngine::RCP; _Args = {}]’ 119 | ::new((void*)__p) _Tp(std::forward<_Args>(__args)...); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_uninitialized.h:643:18: required from ‘static _ForwardIterator std::__uninitialized_default_n_1<_TrivialValueType>::__uninit_default_n(_ForwardIterator, _Size) [with _ForwardIterator = SymEngine::RCP*; _Size = long unsigned int; bool _TrivialValueType = false]’ 643 | std::_Construct(std::__addressof(*__cur)); | ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_uninitialized.h:712:20: required from ‘_ForwardIterator std::__uninitialized_default_n(_ForwardIterator, _Size) [with _ForwardIterator = SymEngine::RCP*; _Size = long unsigned int]’ 710 | return __uninitialized_default_n_1<__is_trivial(_ValueType) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 711 | && __can_fill>:: | ~~~~~~~~~~~~~~~~ 712 | __uninit_default_n(__first, __n); | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_uninitialized.h:779:44: required from ‘_ForwardIterator std::__uninitialized_default_n_a(_ForwardIterator, _Size, allocator<_Tp>&) [with _ForwardIterator = SymEngine::RCP*; _Size = long unsigned int; _Tp = SymEngine::RCP]’ 779 | { return std::__uninitialized_default_n(__first, __n); } | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_vector.h:1720:36: required from ‘void std::vector<_Tp, _Alloc>::_M_default_initialize(size_type) [with _Tp = SymEngine::RCP; _Alloc = std::allocator >; size_type = long unsigned int]’ 1720 | std::__uninitialized_default_n_a(this->_M_impl._M_start, __n, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1721 | _M_get_Tp_allocator()); | ~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/14/bits/stl_vector.h:558:9: required from ‘std::vector<_Tp, _Alloc>::vector(size_type, const allocator_type&) [with _Tp = SymEngine::RCP; _Alloc = std::allocator >; size_type = long unsigned int; allocator_type = std::allocator >]’ 558 | { _M_default_initialize(__n); } | ^~~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/matrix_mul.cpp:87:34: required from here 87 | vec_basic product(Avec.size()); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ [ 83%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/conjugate_matrix.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/conjugate_matrix.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/conjugate_matrix.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/conjugate_matrix.cpp: In member function ‘void SymEngine::ConjugateMatrixVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/conjugate_matrix.cpp:55:30: warning: unused parameter ‘x’ [-Wunused-parameter] 55 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::MatrixExpr]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/conjugate_matrix.cpp:53:30: required from here 53 | ConjugateMatrixVisitor() {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 84%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/transpose.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/transpose.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/transpose.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/transpose.cpp: In member function ‘void SymEngine::TransposeVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/transpose.cpp:53:30: warning: unused parameter ‘x’ [-Wunused-parameter] 53 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::MatrixExpr]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/transpose.cpp:51:24: required from here 51 | TransposeVisitor() {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 85%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/trace.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/trace.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/trace.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/trace.cpp: In member function ‘void SymEngine::MatrixTraceVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/trace.cpp:46:30: warning: unused parameter ‘x’ [-Wunused-parameter] 46 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 86%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/size.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/size.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/size.cpp:2: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/size.cpp: In member function ‘void SymEngine::MatrixSizeVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/size.cpp:51:30: warning: unused parameter ‘x’ [-Wunused-parameter] 51 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/size.cpp: In member function ‘void SymEngine::MatrixSizeVisitor::bvisit(const SymEngine::MatrixSymbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/size.cpp:69:37: warning: unused parameter ‘x’ [-Wunused-parameter] 69 | void bvisit(const MatrixSymbol &x) | ~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 88%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/is_zero.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_zero.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_zero.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_zero.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_zero.cpp: In member function ‘void SymEngine::MatrixZeroVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_zero.cpp:21:30: warning: unused parameter ‘x’ [-Wunused-parameter] 21 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_zero.cpp: In member function ‘void SymEngine::MatrixZeroVisitor::bvisit(const SymEngine::MatrixExpr&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_zero.cpp:22:35: warning: unused parameter ‘x’ [-Wunused-parameter] 22 | void bvisit(const MatrixExpr &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_zero.cpp: In member function ‘void SymEngine::MatrixZeroVisitor::bvisit(const SymEngine::IdentityMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_zero.cpp:27:39: warning: unused parameter ‘x’ [-Wunused-parameter] 27 | void bvisit(const IdentityMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_zero.cpp: In member function ‘void SymEngine::MatrixZeroVisitor::bvisit(const SymEngine::ZeroMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_zero.cpp:32:35: warning: unused parameter ‘x’ [-Wunused-parameter] 32 | void bvisit(const ZeroMatrix &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_zero.cpp: In member function ‘void SymEngine::MatrixZeroVisitor::bvisit(const SymEngine::MatrixAdd&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_zero.cpp:63:34: warning: unused parameter ‘x’ [-Wunused-parameter] 63 | void bvisit(const MatrixAdd &x) | ~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 89%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/is_real.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_real.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_real.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_real.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_real.cpp: In member function ‘void SymEngine::MatrixRealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_real.cpp:21:30: warning: unused parameter ‘x’ [-Wunused-parameter] 21 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_real.cpp: In member function ‘void SymEngine::MatrixRealVisitor::bvisit(const SymEngine::MatrixExpr&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_real.cpp:22:35: warning: unused parameter ‘x’ [-Wunused-parameter] 22 | void bvisit(const MatrixExpr &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_real.cpp: In member function ‘void SymEngine::MatrixRealVisitor::bvisit(const SymEngine::IdentityMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_real.cpp:27:39: warning: unused parameter ‘x’ [-Wunused-parameter] 27 | void bvisit(const IdentityMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_real.cpp: In member function ‘void SymEngine::MatrixRealVisitor::bvisit(const SymEngine::ZeroMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_real.cpp:32:35: warning: unused parameter ‘x’ [-Wunused-parameter] 32 | void bvisit(const ZeroMatrix &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 90%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/is_symmetric.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_symmetric.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_symmetric.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_symmetric.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_symmetric.cpp: In member function ‘void SymEngine::MatrixSymmetricVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_symmetric.cpp:43:30: warning: unused parameter ‘x’ [-Wunused-parameter] 43 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_symmetric.cpp: In member function ‘void SymEngine::MatrixSymmetricVisitor::bvisit(const SymEngine::MatrixExpr&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_symmetric.cpp:44:35: warning: unused parameter ‘x’ [-Wunused-parameter] 44 | void bvisit(const MatrixExpr &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_symmetric.cpp: In member function ‘void SymEngine::MatrixSymmetricVisitor::bvisit(const SymEngine::IdentityMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_symmetric.cpp:49:39: warning: unused parameter ‘x’ [-Wunused-parameter] 49 | void bvisit(const IdentityMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_symmetric.cpp: In member function ‘void SymEngine::MatrixSymmetricVisitor::bvisit(const SymEngine::DiagonalMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_symmetric.cpp:59:39: warning: unused parameter ‘x’ [-Wunused-parameter] 59 | void bvisit(const DiagonalMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 91%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/is_square.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_square.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_square.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_square.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_square.cpp: In member function ‘void SymEngine::MatrixSquareVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_square.cpp:31:30: warning: unused parameter ‘x’ [-Wunused-parameter] 31 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_square.cpp: In member function ‘void SymEngine::MatrixSquareVisitor::bvisit(const SymEngine::MatrixExpr&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_square.cpp:32:35: warning: unused parameter ‘x’ [-Wunused-parameter] 32 | void bvisit(const MatrixExpr &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_square.cpp: In member function ‘void SymEngine::MatrixSquareVisitor::bvisit(const SymEngine::IdentityMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_square.cpp:37:39: warning: unused parameter ‘x’ [-Wunused-parameter] 37 | void bvisit(const IdentityMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_square.cpp: In member function ‘void SymEngine::MatrixSquareVisitor::bvisit(const SymEngine::DiagonalMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_square.cpp:48:39: warning: unused parameter ‘x’ [-Wunused-parameter] 48 | void bvisit(const DiagonalMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 92%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/is_diagonal.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_diagonal.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_diagonal.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_diagonal.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_diagonal.cpp: In member function ‘void SymEngine::MatrixDiagonalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_diagonal.cpp:21:30: warning: unused parameter ‘x’ [-Wunused-parameter] 21 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_diagonal.cpp: In member function ‘void SymEngine::MatrixDiagonalVisitor::bvisit(const SymEngine::MatrixExpr&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_diagonal.cpp:22:35: warning: unused parameter ‘x’ [-Wunused-parameter] 22 | void bvisit(const MatrixExpr &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_diagonal.cpp: In member function ‘void SymEngine::MatrixDiagonalVisitor::bvisit(const SymEngine::IdentityMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_diagonal.cpp:27:39: warning: unused parameter ‘x’ [-Wunused-parameter] 27 | void bvisit(const IdentityMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_diagonal.cpp: In member function ‘void SymEngine::MatrixDiagonalVisitor::bvisit(const SymEngine::DiagonalMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_diagonal.cpp:37:39: warning: unused parameter ‘x’ [-Wunused-parameter] 37 | void bvisit(const DiagonalMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 93%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/is_lower.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_lower.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_lower.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_lower.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_lower.cpp: In member function ‘void SymEngine::MatrixLowerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_lower.cpp:21:30: warning: unused parameter ‘x’ [-Wunused-parameter] 21 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_lower.cpp: In member function ‘void SymEngine::MatrixLowerVisitor::bvisit(const SymEngine::MatrixExpr&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_lower.cpp:22:35: warning: unused parameter ‘x’ [-Wunused-parameter] 22 | void bvisit(const MatrixExpr &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_lower.cpp: In member function ‘void SymEngine::MatrixLowerVisitor::bvisit(const SymEngine::IdentityMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_lower.cpp:27:39: warning: unused parameter ‘x’ [-Wunused-parameter] 27 | void bvisit(const IdentityMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_lower.cpp: In member function ‘void SymEngine::MatrixLowerVisitor::bvisit(const SymEngine::DiagonalMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_lower.cpp:37:39: warning: unused parameter ‘x’ [-Wunused-parameter] 37 | void bvisit(const DiagonalMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 94%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/is_upper.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_upper.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_upper.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_upper.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_upper.cpp: In member function ‘void SymEngine::MatrixUpperVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_upper.cpp:21:30: warning: unused parameter ‘x’ [-Wunused-parameter] 21 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_upper.cpp: In member function ‘void SymEngine::MatrixUpperVisitor::bvisit(const SymEngine::MatrixExpr&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_upper.cpp:22:35: warning: unused parameter ‘x’ [-Wunused-parameter] 22 | void bvisit(const MatrixExpr &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_upper.cpp: In member function ‘void SymEngine::MatrixUpperVisitor::bvisit(const SymEngine::IdentityMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_upper.cpp:27:39: warning: unused parameter ‘x’ [-Wunused-parameter] 27 | void bvisit(const IdentityMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_upper.cpp: In member function ‘void SymEngine::MatrixUpperVisitor::bvisit(const SymEngine::DiagonalMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_upper.cpp:37:39: warning: unused parameter ‘x’ [-Wunused-parameter] 37 | void bvisit(const DiagonalMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 95%] Building CXX object symengine/CMakeFiles/symengine.dir/matrices/is_toeplitz.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_toeplitz.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_toeplitz.cpp:3: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_toeplitz.cpp:4: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:133:30: warning: unused parameter ‘x’ [-Wunused-parameter] 133 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:138:32: warning: unused parameter ‘x’ [-Wunused-parameter] 138 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:142:31: warning: unused parameter ‘x’ [-Wunused-parameter] 142 | void bvisit(const Number &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:146:28: warning: unused parameter ‘x’ [-Wunused-parameter] 146 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:150:35: warning: unused parameter ‘x’ [-Wunused-parameter] 150 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:154:32: warning: unused parameter ‘x’ [-Wunused-parameter] 154 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::IntegerVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:165:39: warning: unused parameter ‘x’ [-Wunused-parameter] 165 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:183:30: warning: unused parameter ‘x’ [-Wunused-parameter] 183 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:189:28: warning: unused parameter ‘x’ [-Wunused-parameter] 189 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:193:35: warning: unused parameter ‘x’ [-Wunused-parameter] 193 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RealVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:197:32: warning: unused parameter ‘x’ [-Wunused-parameter] 197 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:222:30: warning: unused parameter ‘x’ [-Wunused-parameter] 222 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:228:32: warning: unused parameter ‘x’ [-Wunused-parameter] 228 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:232:33: warning: unused parameter ‘x’ [-Wunused-parameter] 232 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:236:28: warning: unused parameter ‘x’ [-Wunused-parameter] 236 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:240:35: warning: unused parameter ‘x’ [-Wunused-parameter] 240 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:244:32: warning: unused parameter ‘x’ [-Wunused-parameter] 244 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:248:33: warning: unused parameter ‘x’ [-Wunused-parameter] 248 | void bvisit(const Constant &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::ComplexVisitor::bvisit(const SymEngine::KroneckerDelta&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:312:39: warning: unused parameter ‘x’ [-Wunused-parameter] 312 | void bvisit(const KroneckerDelta &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Number&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:332:31: warning: unused parameter ‘x’ [-Wunused-parameter] 332 | void bvisit(const Number &x){}; | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Constant&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:333:33: warning: unused parameter ‘x’ [-Wunused-parameter] 333 | void bvisit(const Constant &x){}; | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:338:28: warning: unused parameter ‘x’ [-Wunused-parameter] 338 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::PolynomialVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:342:35: warning: unused parameter ‘x’ [-Wunused-parameter] 342 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:371:30: warning: unused parameter ‘x’ [-Wunused-parameter] 371 | void bvisit(const Basic &x) | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Symbol&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:375:31: warning: unused parameter ‘x’ [-Wunused-parameter] 375 | void bvisit(const Symbol &x) | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Integer&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:379:32: warning: unused parameter ‘x’ [-Wunused-parameter] 379 | void bvisit(const Integer &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Rational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:383:33: warning: unused parameter ‘x’ [-Wunused-parameter] 383 | void bvisit(const Rational &x) | ~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Set&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:388:28: warning: unused parameter ‘x’ [-Wunused-parameter] 388 | void bvisit(const Set &x) | ~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Relational&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:393:35: warning: unused parameter ‘x’ [-Wunused-parameter] 393 | void bvisit(const Relational &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h: In member function ‘void SymEngine::RationalVisitor::bvisit(const SymEngine::Boolean&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/test_visitors.h:398:32: warning: unused parameter ‘x’ [-Wunused-parameter] 398 | void bvisit(const Boolean &x) | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_toeplitz.cpp: In member function ‘void SymEngine::MatrixToeplitzVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_toeplitz.cpp:21:30: warning: unused parameter ‘x’ [-Wunused-parameter] 21 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_toeplitz.cpp: In member function ‘void SymEngine::MatrixToeplitzVisitor::bvisit(const SymEngine::MatrixExpr&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_toeplitz.cpp:22:35: warning: unused parameter ‘x’ [-Wunused-parameter] 22 | void bvisit(const MatrixExpr &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_toeplitz.cpp: In member function ‘void SymEngine::MatrixToeplitzVisitor::bvisit(const SymEngine::IdentityMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_toeplitz.cpp:27:39: warning: unused parameter ‘x’ [-Wunused-parameter] 27 | void bvisit(const IdentityMatrix &x) | ~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_toeplitz.cpp: In member function ‘void SymEngine::MatrixToeplitzVisitor::bvisit(const SymEngine::ZeroMatrix&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrices/is_toeplitz.cpp:32:35: warning: unused parameter ‘x’ [-Wunused-parameter] 32 | void bvisit(const ZeroMatrix &x) | ~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 96%] Building CXX object symengine/CMakeFiles/symengine.dir/mp_wrapper.cpp.o [ 97%] Building CXX object symengine/CMakeFiles/symengine.dir/eval_mpfr.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uintpoly_flint.h:8, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/eval_mpfr.cpp:1: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/functions.h:12, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/pow.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:9: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:13, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:12: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/matrix.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/printers.h:5, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/expression.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::EmptySet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:76:57: warning: unused parameter ‘a’ [-Wunused-parameter] 76 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h: In member function ‘virtual SymEngine::RCP SymEngine::UniversalSet::contains(const SymEngine::RCP&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/sets.h:109:57: warning: unused parameter ‘a’ [-Wunused-parameter] 109 | RCP contains(const RCP &a) const override | ~~~~~~~~~~~~~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:15: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h: In constructor ‘SymEngine::UnivariateSeries::UnivariateSeries(const SymEngine::UExprDict&, std::string, unsigned int)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: warning: redundant move in initialization [-Wredundant-move] 27 | : SeriesBase(std::move(sp), varname, degree) | ~~~~~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/series_generic.h:27:31: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h: In member function ‘void SymEngine::HasSymbolVisitor::bvisit(const SymEngine::Basic&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:118:30: warning: unused parameter ‘x’ [-Wunused-parameter] 118 | void bvisit(const Basic &x){}; | ~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h: In instantiation of ‘SymEngine::ODictWrapper::ODictWrapper(std::string) [with Key = int; Value = SymEngine::Expression; Wrapper = SymEngine::UExprDict; std::string = std::__cxx11::basic_string]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:29:53: required from here 29 | UExprDict(const std::string &s) : ODictWrapper(s) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:148:30: warning: unused parameter ‘s’ [-Wunused-parameter] 148 | ODictWrapper(std::string s) | ~~~~~~~~~~~~^ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_wrapper.h:4, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:8: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h: In instantiation of ‘SymEngine::RCP::RCP(SymEngine::ENull) [with T = const SymEngine::Basic]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:139:71: required from here 139 | CoeffVisitor(Ptr x, Ptr n) : x_(x), n_(n) {} | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/symengine_rcp.h:109:15: warning: unused parameter ‘null_arg’ [-Wunused-parameter] 109 | RCP(ENull null_arg = null) : ptr_(nullptr) {} | ~~~~~~^~~~~~~~~~~~~~~ In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/visitor.h:11: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h: In instantiation of ‘static Container SymEngine::USymEnginePoly::container_from_dict(const SymEngine::RCP&, std::map::coef_type>&&) [with Container = SymEngine::UExprDict; BaseType = SymEngine::UExprPolyBase; Poly = SymEngine::UExprPoly; typename Container::key_type = int; typename BaseType::coef_type = SymEngine::Expression; typename M::key_type = int]’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/upolybase.h:426:43: required from ‘static SymEngine::RCP SymEngine::UExprPolyBase::from_dict(const SymEngine::RCP&, std::map&&) [with Cont = SymEngine::UExprDict; Poly = SymEngine::UExprPoly]’ 426 | var, Poly::container_from_dict(var, std::move(d))); | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/uexprpoly.h:199:32: required from here 199 | return UExprPoly::from_dict(i, std::move(dict)); | ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 55 | return std::move(Container(d)); | ^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:55:38: note: remove ‘std::move’ call /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/polys/usymenginepoly.h:52:66: warning: unused parameter ‘var’ [-Wunused-parameter] 52 | static Container container_from_dict(const RCP &var, | ~~~~~~~~~~~~~~~~~~~~~~~~^~~ [ 98%] Building CXX object symengine/CMakeFiles/symengine.dir/real_mpfr.cpp.o In file included from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/dict.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/basic.h:37, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/constants.h:10, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_double.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex_mpc.h:9, from /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:6: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h: In function ‘void SymEngine::mp_demote(integer_class&)’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/mp_class.h:135:38: warning: unused parameter ‘i’ [-Wunused-parameter] 135 | inline void mp_demote(integer_class &i) {} | ~~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::is_perfect_power(bool) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:71:40: warning: unused parameter ‘is_expected’ [-Wunused-parameter] 71 | virtual bool is_perfect_power(bool is_expected = false) const | ~~~~~^~~~~~~~~~~~~~~~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual bool SymEngine::Number::nth_root(const SymEngine::Ptr >&, long unsigned int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:75:73: warning: unused parameter ‘n’ [-Wunused-parameter] 75 | virtual bool nth_root(const Ptr> &, unsigned long n) const | ~~~~~~~~~~~~~~^ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h: In member function ‘virtual SymEngine::RCP SymEngine::NumberWrapper::eval(long int) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/number.h:192:41: warning: unused parameter ‘bits’ [-Wunused-parameter] 192 | virtual RCP eval(long bits) const | ~~~~~^~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rsub(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:142:42: warning: unused parameter ‘other’ [-Wunused-parameter] 142 | RCP rsub(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h: In member function ‘virtual SymEngine::RCP SymEngine::Integer::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/integer.h:178:42: warning: unused parameter ‘other’ [-Wunused-parameter] 178 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h: In member function ‘virtual SymEngine::RCP SymEngine::Rational::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/rational.h:307:42: warning: unused parameter ‘other’ [-Wunused-parameter] 307 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h: In member function ‘virtual SymEngine::RCP SymEngine::Complex::rpow(const SymEngine::Number&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/complex.h:388:42: warning: unused parameter ‘other’ [-Wunused-parameter] 388 | RCP rpow(const Number &other) const override | ~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::addreal(const SymEngine::Complex&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:82:52: warning: unused parameter ‘other’ [-Wunused-parameter] 82 | RCP RealMPFR::addreal(const Complex &other) const | ~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::addreal(const SymEngine::ComplexDouble&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:108:58: warning: unused parameter ‘other’ [-Wunused-parameter] 108 | RCP RealMPFR::addreal(const ComplexDouble &other) const | ~~~~~~~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::subreal(const SymEngine::Complex&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:155:52: warning: unused parameter ‘other’ [-Wunused-parameter] 155 | RCP RealMPFR::subreal(const Complex &other) const | ~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::subreal(const SymEngine::ComplexDouble&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:181:58: warning: unused parameter ‘other’ [-Wunused-parameter] 181 | RCP RealMPFR::subreal(const ComplexDouble &other) const | ~~~~~~~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::rsubreal(const SymEngine::Complex&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:229:53: warning: unused parameter ‘other’ [-Wunused-parameter] 229 | RCP RealMPFR::rsubreal(const Complex &other) const | ~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::rsubreal(const SymEngine::ComplexDouble&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:255:59: warning: unused parameter ‘other’ [-Wunused-parameter] 255 | RCP RealMPFR::rsubreal(const ComplexDouble &other) const | ~~~~~~~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::mulreal(const SymEngine::Complex&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:295:52: warning: unused parameter ‘other’ [-Wunused-parameter] 295 | RCP RealMPFR::mulreal(const Complex &other) const | ~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::mulreal(const SymEngine::ComplexDouble&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:321:58: warning: unused parameter ‘other’ [-Wunused-parameter] 321 | RCP RealMPFR::mulreal(const ComplexDouble &other) const | ~~~~~~~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::divreal(const SymEngine::Complex&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:368:52: warning: unused parameter ‘other’ [-Wunused-parameter] 368 | RCP RealMPFR::divreal(const Complex &other) const | ~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::divreal(const SymEngine::ComplexDouble&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:394:58: warning: unused parameter ‘other’ [-Wunused-parameter] 394 | RCP RealMPFR::divreal(const ComplexDouble &other) const | ~~~~~~~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::rdivreal(const SymEngine::Complex&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:443:53: warning: unused parameter ‘other’ [-Wunused-parameter] 443 | RCP RealMPFR::rdivreal(const Complex &other) const | ~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::rdivreal(const SymEngine::ComplexDouble&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:469:59: warning: unused parameter ‘other’ [-Wunused-parameter] 469 | RCP RealMPFR::rdivreal(const ComplexDouble &other) const | ~~~~~~~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::powreal(const SymEngine::Complex&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:519:52: warning: unused parameter ‘other’ [-Wunused-parameter] 519 | RCP RealMPFR::powreal(const Complex &other) const | ~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::powreal(const SymEngine::ComplexDouble&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:557:58: warning: unused parameter ‘other’ [-Wunused-parameter] 557 | RCP RealMPFR::powreal(const ComplexDouble &other) const | ~~~~~~~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::rpowreal(const SymEngine::Complex&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:643:53: warning: unused parameter ‘other’ [-Wunused-parameter] 643 | RCP RealMPFR::rpowreal(const Complex &other) const | ~~~~~~~~~~~~~~~^~~~~ /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp: In member function ‘SymEngine::RCP SymEngine::RealMPFR::rpowreal(const SymEngine::ComplexDouble&) const’: /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/real_mpfr.cpp:683:59: warning: unused parameter ‘other’ [-Wunused-parameter] 683 | RCP RealMPFR::rpowreal(const ComplexDouble &other) const | ~~~~~~~~~~~~~~~~~~~~~^~~~~ [100%] Linking CXX static library libsymengine.a [100%] Built target symengine make[1]: Leaving directory '/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream' g++-14 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream -I/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include -I/usr/include -I/usr/include/x86_64-linux-gnu -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -pedantic -mtune=native -c RcppExports.cpp -o RcppExports.o g++-14 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream -I/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include -I/usr/include -I/usr/include/x86_64-linux-gnu -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -pedantic -mtune=native -c rbinding.cpp -o rbinding.o rbinding.cpp: In function ‘CWRAPPER_OUTPUT_TYPE cwrapper_basic_parse(basic_struct*, Rcpp::RObject, bool)’: rbinding.cpp:446:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 446 | if (cnum_str_size >= sizeof(cnum_str)) | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ rbinding.cpp: In function ‘SEXPREC* s4vecbasic_get(Rcpp::RObject, int)’: rbinding.cpp:692:15: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 692 | if (c_idx >= idx_bound) | ~~~~~~^~~~~~~~~~~~ rbinding.cpp: In function ‘Rcpp::S4 s4DenseMat_get(Rcpp::S4, Rcpp::IntegerVector, Rcpp::IntegerVector, bool)’: rbinding.cpp:905:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 905 | if (row > mat_nrow || col > mat_ncol) | ~~~~^~~~~~~~~~ rbinding.cpp:905:39: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 905 | if (row > mat_nrow || col > mat_ncol) | ~~~~^~~~~~~~~~ rbinding.cpp:915:13: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare] 915 | if (len != cols.size()) | ~~~~^~~~~~~~~~~~~~ rbinding.cpp:922:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 922 | for (int i = 0; i < len; i++) { | ~~^~~~~ rbinding.cpp: In function ‘void s4DenseMat_mut_setbasic(Rcpp::S4, int, int, Rcpp::RObject)’: rbinding.cpp:939:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 939 | if (row > mat_nrow || col > mat_ncol) | ~~~~^~~~~~~~~~ rbinding.cpp:939:31: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 939 | if (row > mat_nrow || col > mat_ncol) | ~~~~^~~~~~~~~~ rbinding.cpp: In function ‘void* s4binding_elt(SEXP)’: rbinding.cpp:1031:17: warning: unused variable ‘type’ [-Wunused-variable] 1031 | s4binding_t type = s4binding_typeof(robj); | ^~~~ rbinding.cpp: In function ‘Rcpp::S4 s4binding_subset(SEXP, Rcpp::IntegerVector, bool)’: rbinding.cpp:1112:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 1112 | if (c_idx >= idx_bound) | ~~~~~~^~~~~~~~~~~~ g++-14 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-14/lib -Wl,-O1 -o symengine.so RcppExports.o rbinding.o upstream/symengine/libsymengine.a /usr/lib/x86_64-linux-gnu/libmpfr.so /usr/lib/x86_64-linux-gnu/libgmp.so -L/home/hornik/tmp/R-d-gcc-14/lib -lR make[1]: Entering directory '/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream' [100%] Built target symengine make[1]: Leaving directory '/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream' g++-14 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream -I/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include -I/usr/include -I/usr/include/x86_64-linux-gnu -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -pedantic -mtune=native -c RcppExports.cpp -o RcppExports.o g++-14 -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream -I/home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00_pkg_src/symengine/src/upstream/symengine/utilities/cereal/include -I/usr/include -I/usr/include/x86_64-linux-gnu -I'/home/hornik/lib/R/Library/4.6/x86_64-linux-gnu/Rcpp/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -pedantic -mtune=native -c rbinding.cpp -o rbinding.o rbinding.cpp: In function ‘CWRAPPER_OUTPUT_TYPE cwrapper_basic_parse(basic_struct*, Rcpp::RObject, bool)’: rbinding.cpp:446:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 446 | if (cnum_str_size >= sizeof(cnum_str)) | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ rbinding.cpp: In function ‘SEXPREC* s4vecbasic_get(Rcpp::RObject, int)’: rbinding.cpp:692:15: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 692 | if (c_idx >= idx_bound) | ~~~~~~^~~~~~~~~~~~ rbinding.cpp: In function ‘Rcpp::S4 s4DenseMat_get(Rcpp::S4, Rcpp::IntegerVector, Rcpp::IntegerVector, bool)’: rbinding.cpp:905:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 905 | if (row > mat_nrow || col > mat_ncol) | ~~~~^~~~~~~~~~ rbinding.cpp:905:39: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 905 | if (row > mat_nrow || col > mat_ncol) | ~~~~^~~~~~~~~~ rbinding.cpp:915:13: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare] 915 | if (len != cols.size()) | ~~~~^~~~~~~~~~~~~~ rbinding.cpp:922:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 922 | for (int i = 0; i < len; i++) { | ~~^~~~~ rbinding.cpp: In function ‘void s4DenseMat_mut_setbasic(Rcpp::S4, int, int, Rcpp::RObject)’: rbinding.cpp:939:13: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 939 | if (row > mat_nrow || col > mat_ncol) | ~~~~^~~~~~~~~~ rbinding.cpp:939:31: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare] 939 | if (row > mat_nrow || col > mat_ncol) | ~~~~^~~~~~~~~~ rbinding.cpp: In function ‘void* s4binding_elt(SEXP)’: rbinding.cpp:1031:17: warning: unused variable ‘type’ [-Wunused-variable] 1031 | s4binding_t type = s4binding_typeof(robj); | ^~~~ rbinding.cpp: In function ‘Rcpp::S4 s4binding_subset(SEXP, Rcpp::IntegerVector, bool)’: rbinding.cpp:1112:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 1112 | if (c_idx >= idx_bound) | ~~~~~~^~~~~~~~~~~~ installing to /home/hornik/tmp/CRAN_recheck/symengine.Rcheck/00LOCK-symengine/00new/symengine/libs ** R ** inst ** byte-compile and prepare package for lazy loading ** help *** installing help indices ** building package indices ** installing vignettes ** testing if installed package can be loaded from temporary location ** checking absolute paths in shared objects and dynamic libraries ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * DONE (symengine)