downloading reverse dependencies ...
downloading defineR_0.0.4.tar.gz ... ok
downloading sassy_1.2.5.tar.gz ... ok
downloading fmtr_1.6.5.tar.gz ... ok
downloading reporter_1.4.4.tar.gz ... ok

installing dependencies ‘common’, ‘fmtr’, ‘libr’, ‘logr’,
  ‘nanoparquet’, ‘procs’, ‘reporter’, ‘tidylog’, ‘xslt’

also installing the dependency ‘sasLM’

begin installing package ‘common’
begin installing package ‘sasLM’
begin installing package ‘nanoparquet’
begin installing package ‘tidylog’
begin installing package ‘xslt’
* installing *source* package ‘common’ ...
** package ‘common’ successfully unpacked and MD5 sums checked
** using staged installation
** 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
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (common)
begin installing package ‘logr’
begin installing package ‘fmtr’
begin installing package ‘libr’
* installing *source* package ‘tidylog’ ...
** package ‘tidylog’ successfully unpacked and MD5 sums checked
** using staged installation
** 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
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (tidylog)
* installing *source* package ‘logr’ ...
** package ‘logr’ successfully unpacked and MD5 sums checked
** using staged installation
** 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
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (logr)
* installing *source* package ‘sasLM’ ...
** package ‘sasLM’ successfully unpacked and MD5 sums checked
** using staged installation
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded from temporary location
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (sasLM)
* installing *source* package ‘xslt’ ...
** package ‘xslt’ successfully unpacked and MD5 sums checked
** using staged installation
Found pkg-config cflags and libs!
Using PKG_CFLAGS=-I/usr/include/libxml2 
Using PKG_LIBS=-lexslt -lxslt -lxml2 
** libs
using C++ compiler: ‘g++-14 (Debian 14.2.0-8) 14.2.0’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpVVnbkf/R.INSTALL3a85c4819f34a/xslt/src'
rm -f RcppExports.o xslt.o xslt_init.o xslt.so
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/include/libxml2  -DSTRICT_R_HEADERS -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/xml2/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c RcppExports.cpp -o RcppExports.o
In file included from xslt_types.h:1,
                 from RcppExports.cpp:4:
/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/xml2/include/xml2_types.h:5:9: warning: "R_NO_REMAP" redefined
    5 | #define R_NO_REMAP
      |         ^~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/include/libxml2  -DSTRICT_R_HEADERS -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/xml2/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c xslt.cpp -o xslt.o
In file included from xslt_types.h:1,
                 from xslt.cpp:7:
/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/xml2/include/xml2_types.h:5:9: warning: "R_NO_REMAP" redefined
    5 | #define R_NO_REMAP
      |         ^~~~~~~~~~
<command-line>: note: this is the location of the previous definition
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -I/usr/include/libxml2  -DSTRICT_R_HEADERS -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.5/x86_64-linux-gnu/xml2/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c xslt_init.cpp -o xslt_init.o
g++-14 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-14/lib -Wl,-O1 -o xslt.so RcppExports.o xslt.o xslt_init.o -lexslt -lxslt -lxml2 -L/home/hornik/tmp/R-d-gcc-14/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpVVnbkf/R.INSTALL3a85c4819f34a/xslt/src'
installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-xslt/00new/xslt/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** 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 (xslt)
* installing *source* package ‘fmtr’ ...
** package ‘fmtr’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-14 (Debian 14.2.0-8) 14.2.0’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpuR4ZSX/R.INSTALL3a9ce4d0ab54e/fmtr/src'
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/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  -DR_NO_REMAP -c RcppExports.cpp -o RcppExports.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/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  -DR_NO_REMAP -c code.cpp -o code.o
g++-14 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-14/lib -Wl,-O1 -o fmtr.so RcppExports.o code.o -L/home/hornik/tmp/R-d-gcc-14/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpuR4ZSX/R.INSTALL3a9ce4d0ab54e/fmtr/src'
installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-fmtr/00new/fmtr/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 (fmtr)
begin installing package ‘reporter’
* installing *source* package ‘libr’ ...
** using staged installation
** libs
using C++ compiler: ‘g++-14 (Debian 14.2.0-8) 14.2.0’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmplkHnmC/R.INSTALL3a9d02452dbe7/libr/src'
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/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  -DR_NO_REMAP -c RcppExports.cpp -o RcppExports.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.5/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  -DR_NO_REMAP -c dshelpers.cpp -o dshelpers.o
g++-14 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-14/lib -Wl,-O1 -o libr.so RcppExports.o dshelpers.o -L/home/hornik/tmp/R-d-gcc-14/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmplkHnmC/R.INSTALL3a9d02452dbe7/libr/src'
installing to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-libr/00new/libr/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 (libr)
* installing *source* package ‘reporter’ ...
** package ‘reporter’ successfully unpacked and MD5 sums checked
** using staged installation
** 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
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (reporter)
begin installing package ‘procs’
* installing *source* package ‘procs’ ...
** package ‘procs’ successfully unpacked and MD5 sums checked
** using staged installation
** 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
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (procs)
* installing *source* package ‘nanoparquet’ ...
** package ‘nanoparquet’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-14 (Debian 14.2.0-8) 14.2.0’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpGPEIJ3/R.INSTALL3a85fc2d69e3/nanoparquet/src'
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c rwrapper.cpp -o rwrapper.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c protect.cpp -o protect.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c read.cpp -o read.o
In file included from lib/nanoparquet.h:8,
                 from read.cpp:4:
lib/bytebuffer.h: In member function ‘virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)’:
lib/bytebuffer.h:34:15: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘std::streamsize’ {aka ‘long int’} [-Wsign-compare]
   34 |     if (space < n) {
      |         ~~~~~~^~~
read.cpp: In function ‘SEXPREC* nanoparquet_read(SEXP)’:
read.cpp:59:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
   59 |   for (auto i = 0; i < ncols; i++) {
      |                    ~~^~~~~~~
read.cpp:228:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::pair<unsigned int, char*>, std::allocator<std::pair<unsigned int, char*> > >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  228 |         for (auto i = 0; i < strings.size(); i++) {
      |                          ~~^~~~~~~~~~~~~~~~
read.cpp:324:32: warning: comparison of integer expressions of different signedness: ‘int’ and ‘unsigned int’ [-Wsign-compare]
  324 |             for (auto i = 0; i < type_len; i++) {
      |                              ~~^~~~~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c write.cpp -o write.o
In file included from lib/nanoparquet.h:8,
                 from write.cpp:1:
lib/bytebuffer.h: In member function ‘virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)’:
lib/bytebuffer.h:34:15: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘std::streamsize’ {aka ‘long int’} [-Wsign-compare]
   34 |     if (space < n) {
      |         ~~~~~~^~~
In file included from write.cpp:6:
lib/memstream.h: In member function ‘virtual std::streamsize MemStream::xsputn(const char*, std::streamsize)’:
lib/memstream.h:37:13: warning: comparison of integer expressions of different signedness: ‘std::streamsize’ {aka ‘long int’} and ‘uint64_t’ {aka ‘long unsigned int’} [-Wsign-compare]
   37 |       if (n > space) {
      |           ~~^~~~~~~
write.cpp: In member function ‘virtual void RParquetOutFile::write_int32(std::ostream&, uint32_t, uint64_t, uint64_t)’:
write.cpp:154:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  154 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In member function ‘virtual void RParquetOutFile::write_int64(std::ostream&, uint32_t, uint64_t, uint64_t)’:
write.cpp:165:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  165 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In member function ‘virtual void RParquetOutFile::write_double(std::ostream&, uint32_t, uint64_t, uint64_t)’:
write.cpp:193:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  193 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In member function ‘virtual void RParquetOutFile::write_byte_array(std::ostream&, uint32_t, uint64_t, uint64_t)’:
write.cpp:203:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  203 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In member function ‘virtual uint32_t RParquetOutFile::get_size_byte_array(uint32_t, uint32_t, uint64_t, uint64_t)’:
write.cpp:221:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  221 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In function ‘void write_boolean_impl(std::ostream&, SEXP, uint64_t, uint64_t)’:
write.cpp:237:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  237 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In member function ‘virtual void RParquetOutFile::write_boolean_as_int(std::ostream&, uint32_t, uint64_t, uint64_t)’:
write.cpp:275:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  275 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In member function ‘virtual uint32_t RParquetOutFile::write_present(std::ostream&, uint32_t, uint64_t, uint64_t)’:
write.cpp:285:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  285 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In member function ‘virtual void RParquetOutFile::write_present_int32(std::ostream&, uint32_t, uint32_t, uint64_t, uint64_t)’:
write.cpp:344:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  344 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In member function ‘virtual void RParquetOutFile::write_present_int64(std::ostream&, uint32_t, uint32_t, uint64_t, uint64_t)’:
write.cpp:363:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  363 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In member function ‘virtual void RParquetOutFile::write_present_double(std::ostream&, uint32_t, uint32_t, uint64_t, uint64_t)’:
write.cpp:400:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  400 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In member function ‘virtual void RParquetOutFile::write_present_boolean_as_int(std::ostream&, uint32_t, uint32_t, uint64_t, uint64_t)’:
write.cpp:417:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  417 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In member function ‘virtual void RParquetOutFile::write_present_byte_array(std::ostream&, uint32_t, uint32_t, uint64_t, uint64_t)’:
write.cpp:437:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  437 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In member function ‘virtual void RParquetOutFile::write_present_boolean(std::ostream&, uint32_t, uint32_t, uint64_t, uint64_t)’:
write.cpp:461:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  461 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
write.cpp: In member function ‘virtual void RParquetOutFile::write_dictionary(std::ostream&, uint32_t)’:
write.cpp:600:28: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  600 |     for (uint64_t i = 0; i < len; i++) {
      |                          ~~^~~~~
write.cpp: In member function ‘virtual void RParquetOutFile::write_dictionary_indices(std::ostream&, uint32_t, uint64_t, uint64_t)’:
write.cpp:634:13: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘R_xlen_t’ {aka ‘long int’} [-Wsign-compare]
  634 |   if (until > Rf_xlength(col)) {
      |       ~~~~~~^~~~~~~~~~~~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c read-metadata.cpp -o read-metadata.o
In file included from lib/nanoparquet.h:8,
                 from read-metadata.cpp:1:
lib/bytebuffer.h: In member function ‘virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)’:
lib/bytebuffer.h:34:15: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘std::streamsize’ {aka ‘long int’} [-Wsign-compare]
   34 |     if (space < n) {
      |         ~~~~~~^~~
read-metadata.cpp: In function ‘SEXPREC* convert_key_value_metadata(const parquet::FileMetaData&)’:
read-metadata.cpp:140:28: warning: comparison of integer expressions of different signedness: ‘R_xlen_t’ {aka ‘long int’} and ‘long unsigned int’ [-Wsign-compare]
  140 |     for (R_xlen_t i = 0; i < kvsize; i++) {
      |                          ~~^~~~~~~~
read-metadata.cpp: In function ‘SEXPREC* convert_row_groups(const char*, std::vector<parquet::RowGroup>&)’:
read-metadata.cpp:254:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
  254 |   for (auto i = 0; i < nrgs; i++) {
      |                    ~~^~~~~~
read-metadata.cpp: In function ‘SEXPREC* convert_column_chunks(const char*, std::vector<parquet::RowGroup>&)’:
read-metadata.cpp:304:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<parquet::RowGroup>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  304 |   for (auto i = 0; i < rgs.size(); i++) {
      |                    ~~^~~~~~~~~~~~
read-metadata.cpp:332:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<parquet::RowGroup>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  332 |   for (int i = 0; i < rgs.size(); i++) {
      |                   ~~^~~~~~~~~~~~
read-metadata.cpp:333:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<parquet::ColumnChunk>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  333 |     for (int j = 0; j < rgs[i].columns.size(); j++) {
      |                     ~~^~~~~~~~~~~~~~~~~~~~~~~
read-metadata.cpp:352:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<parquet::Encoding::type>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  352 |       for (auto k = 0; k < cmd.encodings.size(); k++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~
read-metadata.cpp:356:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::__cxx11::basic_string<char> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  356 |       for (auto k = 0; k < cmd.path_in_schema.size(); k++) {
      |                        ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c read-pages.cpp -o read-pages.o
In file included from lib/nanoparquet.h:8,
                 from read-pages.cpp:1:
lib/bytebuffer.h: In member function ‘virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)’:
lib/bytebuffer.h:34:15: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘std::streamsize’ {aka ‘long int’} [-Wsign-compare]
   34 |     if (space < n) {
      |         ~~~~~~^~~
read-pages.cpp: In function ‘SEXPREC* nanoparquet_read_pages(SEXP)’:
read-pages.cpp:24:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<parquet::RowGroup>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   24 |   for (auto i = 0; i < rgs.size(); i++) {
      |                    ~~^~~~~~~~~~~~
read-pages.cpp:25:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<parquet::ColumnChunk>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   25 |     for (auto j = 0; j < rgs[i].columns.size(); j++) {
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~
read-pages.cpp:98:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<parquet::RowGroup>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   98 |   for (auto i = 0; i < rgs.size(); i++) {
      |                    ~~^~~~~~~~~~~~
read-pages.cpp:99:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<parquet::ColumnChunk>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   99 |     for (auto j = 0; j < rgs[i].columns.size(); j++) {
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~
read-pages.cpp: In function ‘PageData find_page(nanoparquet::ParquetFile&, int64_t)’:
read-pages.cpp:210:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<parquet::RowGroup>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  210 |   for (auto i = 0; i < rgs.size(); i++) {
      |                    ~~^~~~~~~~~~~~
read-pages.cpp:211:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<parquet::ColumnChunk>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  211 |     for (auto j = 0; j < rgs[i].columns.size(); j++) {
      |                      ~~^~~~~~~~~~~~~~~~~~~~~~~
read-pages.cpp: In function ‘SEXPREC* nanoparquet_read_page(SEXP, SEXP)’:
read-pages.cpp:303:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<parquet::SchemaElement>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  303 |   for (int i = 0; i < schema.size(); i++) {
      |                   ~~^~~~~~~~~~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c arrow-schema.cpp -o arrow-schema.o
In file included from arrow-schema.cpp:7:
lib/bytebuffer.h: In member function ‘virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)’:
lib/bytebuffer.h:34:15: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘std::streamsize’ {aka ‘long int’} [-Wsign-compare]
   34 |     if (space < n) {
      |         ~~~~~~^~~
arrow-schema.cpp: In function ‘SEXPREC* nanoparquet_parse_arrow_schema_impl(uint8_t*, uint32_t)’:
arrow-schema.cpp:80:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::unique_ptr<org::apache::arrow::flatbuf::FieldT> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   80 |   for (auto i = 0; i < sch->fields.size(); i++) {
      |                    ~~^~~~~~~~~~~~~~~~~~~~
arrow-schema.cpp:187:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  187 |         for (auto j = 0; j < ft->typeIds.size(); j++) {
      |                          ~~^~~~~~~~~~~~~~~~~~~~
arrow-schema.cpp:262:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  262 |     for (auto j = 0; j < kvlen; j++) {
      |                      ~~^~~~~~~
arrow-schema.cpp:280:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::unique_ptr<org::apache::arrow::flatbuf::KeyValueT> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  280 |   for (auto i = 0; i < sch->custom_metadata.size(); i++) {
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arrow-schema.cpp:294:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<org::apache::arrow::flatbuf::Feature>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  294 |   for (auto i = 0; i < sch->features.size(); i++) {
      |                    ~~^~~~~~~~~~~~~~~~~~~~~~
arrow-schema.cpp: In function ‘SEXPREC* nanoparquet_encode_arrow_schema(SEXP)’:
arrow-schema.cpp:379:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  379 |   for (auto i = 0; i < nfields; i++) {
      |                    ~~^~~~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c base64.cpp -o base64.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c r-base64.cpp -o r-base64.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c snappy.cpp -o snappy.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c encodings.cpp -o encodings.o
In file included from lib/nanoparquet.h:8,
                 from lib/RleBpDecoder.h:5,
                 from encodings.cpp:1:
lib/bytebuffer.h: In member function ‘virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)’:
lib/bytebuffer.h:34:15: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘std::streamsize’ {aka ‘long int’} [-Wsign-compare]
   34 |     if (space < n) {
      |         ~~~~~~^~~
lib/RleBpDecoder.h: In instantiation of ‘int RleBpDecoder::GetBatch(T*, int) [with T = unsigned int]’:
encodings.cpp:30:19:   required from here
   30 |   decoder.GetBatch((uint32_t *)INTEGER(res), num_values);
      |   ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
lib/RleBpDecoder.h:30:24: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
   30 |     while (values_read < batch_size) {
      |            ~~~~~~~~~~~~^~~~~~~~~~~~
In file included from encodings.cpp:2:
lib/RleBpEncoder.h: In instantiation of ‘uint32_t RleBpEncode(const T*, uint32_t, uint8_t, uint8_t*, uint32_t) [with T = int; uint32_t = unsigned int; uint8_t = unsigned char]’:
encodings.cpp:46:26:   required from here
   46 |   size_t rs = RleBpEncode(input, input_len, bw, output, os);
      |               ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
lib/RleBpEncoder.h:40:16: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
   40 |       if (reps >= min_reps) {
      |           ~~~~~^~~~~~~~~~~
In file included from encodings.cpp:3:
lib/DbpDecoder.h: In instantiation of ‘uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = int; Tunsigned = unsigned int; uint8_t = unsigned char]’:
encodings.cpp:64:13:   required from here
   64 |   dbp.decode(INTEGER(res));
      |   ~~~~~~~~~~^~~~~~~~~~~~~~
lib/DbpDecoder.h:68:38: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
   68 |       for (auto i = 0; todo > 0 && i < mini_blocks_per_block; i++) {
      |                                    ~~^~~~~~~~~~~~~~~~~~~~~~~
lib/DbpDecoder.h:84:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint64_t’ {aka ‘long unsigned int’} [-Wsign-compare]
   84 |         for (auto i = 0; i < mb_vals; i++) {
      |                          ~~^~~~~~~~~
lib/DbpDecoder.h: In instantiation of ‘uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = long int; Tunsigned = long unsigned int; uint8_t = unsigned char]’:
encodings.cpp:82:13:   required from here
   82 |   dbp.decode((int64_t*) REAL(res));
      |   ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
lib/DbpDecoder.h:68:38: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
   68 |       for (auto i = 0; todo > 0 && i < mini_blocks_per_block; i++) {
      |                                    ~~^~~~~~~~~~~~~~~~~~~~~~~
lib/DbpDecoder.h:84:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint64_t’ {aka ‘long unsigned int’} [-Wsign-compare]
   84 |         for (auto i = 0; i < mb_vals; i++) {
      |                          ~~^~~~~~~~~
In file included from lib/DbpDecoder.h:6:
lib/decode-utils.h: In instantiation of ‘void unpack_bits(uint8_t*, uint64_t, uint8_t, T*, uint64_t) [with T = unsigned int; uint8_t = unsigned char; uint64_t = long unsigned int]’:
encodings.cpp:100:24:   required from here
  100 |   unpack_bits<uint32_t>(
      |   ~~~~~~~~~~~~~~~~~~~~~^
  101 |     RAW(x),
      |     ~~~~~~~             
  102 |     Rf_xlength(x),
      |     ~~~~~~~~~~~~~~      
  103 |     INTEGER(bit_width)[0],
      |     ~~~~~~~~~~~~~~~~~~~~~~
  104 |     (uint32_t*) INTEGER(res),
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~
  105 |     cn
      |     ~~                  
  106 |   );
      |   ~                     
lib/decode-utils.h:58:21: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   58 |   while (num_values > output_group_size) {
      |          ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
lib/decode-utils.h: In instantiation of ‘void unpack_bits(uint8_t*, uint64_t, uint8_t, T*, uint64_t) [with T = long unsigned int; uint8_t = unsigned char; uint64_t = long unsigned int]’:
lib/DbpDecoder.h:77:31:   required from ‘uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = long int; Tunsigned = long unsigned int; uint8_t = unsigned char]’
   77 |         unpack_bits<Tunsigned>(
      |         ~~~~~~~~~~~~~~~~~~~~~~^
   78 |           buf->start,
      |           ~~~~~~~~~~~          
   79 |           mb_len,
      |           ~~~~~~~              
   80 |           bw,
      |           ~~~                  
   81 |           (Tunsigned*) values,
      |           ~~~~~~~~~~~~~~~~~~~~ 
   82 |           mb_vals
      |           ~~~~~~~              
   83 |         );
      |         ~                      
encodings.cpp:82:13:   required from here
   82 |   dbp.decode((int64_t*) REAL(res));
      |   ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
lib/decode-utils.h:58:21: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   58 |   while (num_values > output_group_size) {
      |          ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c dictionary-encoding.cpp -o dictionary-encoding.o
dictionary-encoding.cpp: In function ‘SEXPREC* nanoparquet_avg_run_length(SEXP, SEXP)’:
dictionary-encoding.cpp:220:11: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  220 |   if (len == -1) {
      |       ~~~~^~~~~
dictionary-encoding.cpp:230:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
  230 |   for (auto i = 0; i < len; i++, xx++) {
      |                    ~~^~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c test.cpp -o test.o
In file included from test.cpp:2:
lib/memstream.h: In member function ‘virtual std::streamsize MemStream::xsputn(const char*, std::streamsize)’:
lib/memstream.h:37:13: warning: comparison of integer expressions of different signedness: ‘std::streamsize’ {aka ‘long int’} and ‘uint64_t’ {aka ‘long unsigned int’} [-Wsign-compare]
   37 |       if (n > space) {
      |           ~~^~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c lib/ParquetFile.cpp -o lib/ParquetFile.o
In file included from lib/nanoparquet.h:8,
                 from lib/ParquetFile.cpp:14:
lib/bytebuffer.h: In member function ‘virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)’:
lib/bytebuffer.h:34:15: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘std::streamsize’ {aka ‘long int’} [-Wsign-compare]
   34 |     if (space < n) {
      |         ~~~~~~^~~
lib/ParquetFile.cpp: In member function ‘void nanoparquet::ParquetFile::read_checks()’:
lib/ParquetFile.cpp:139:45: warning: comparison of integer expressions of different signedness: ‘int32_t’ {aka ‘int’} and ‘std::vector<parquet::SchemaElement>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
  139 |   if (file_meta_data.schema[0].num_children !=
lib/ParquetFile.cpp: In member function ‘void ColumnScan::scan_dict_page(nanoparquet::ResultColumn&)’:
lib/ParquetFile.cpp:268:49: warning: comparison of integer expressions of different signedness: ‘int32_t’ {aka ‘int’} and ‘uint64_t’ {aka ‘long unsigned int’} [-Wsign-compare]
  268 |         for (int32_t dict_index = 0; dict_index < dict_size; dict_index++) {
      |                                      ~~~~~~~~~~~^~~~~~~~~~~
lib/ParquetFile.cpp: In member function ‘void ColumnScan::scan_data_page_dict(nanoparquet::ResultColumn&)’:
lib/ParquetFile.cpp:564:30: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  564 |       for (uint32_t i = 0; i < num_values; i++) {
      |                            ~~^~~~~~~~~~~~
lib/ParquetFile.cpp: In member function ‘void ColumnScan::scan_data_page_rle(nanoparquet::ResultColumn&)’:
lib/ParquetFile.cpp:641:28: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  641 |     for (uint32_t i = 0; i < num_values; i++) {
      |                          ~~^~~~~~~~~~~~
lib/ParquetFile.cpp:655:20: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  655 |         val_offset < num_values;
      |         ~~~~~~~~~~~^~~~~~~~~~~~
lib/ParquetFile.cpp: In member function ‘void ColumnScan::scan_data_page_delta_binary_packed(nanoparquet::ResultColumn&)’:
lib/ParquetFile.cpp:680:37: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  680 |       for (uint32_t i = 0, j = 0; i < num_values; i++) {
      |                                   ~~^~~~~~~~~~~~
lib/ParquetFile.cpp:695:37: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  695 |       for (uint32_t i = 0, j = 0; i < num_values; i++) {
      |                                   ~~^~~~~~~~~~~~
lib/ParquetFile.cpp: In member function ‘void ColumnScan::scan_data_page_delta_length_byte_array(nanoparquet::ResultColumn&)’:
lib/ParquetFile.cpp:735:35: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  735 |     for (uint32_t i = 0, j = 0; i < num_values; i++) {
      |                                 ~~^~~~~~~~~~~~
lib/ParquetFile.cpp: In member function ‘void ColumnScan::scan_data_page_delta_byte_array(nanoparquet::ResultColumn&)’:
lib/ParquetFile.cpp:781:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
  781 |     for (auto i = 0; i < num_non_null_values; i++) shc_len += pre_lengths[i];
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
lib/ParquetFile.cpp:782:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
  782 |     for (auto i = 0; i < num_non_null_values; i++) shc_len += suf_lengths[i];
      |                      ~~^~~~~~~~~~~~~~~~~~~~~
lib/ParquetFile.cpp:790:35: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  790 |     for (uint32_t i = 0, j = 0; i < num_values; i++) {
      |                                 ~~^~~~~~~~~~~~
lib/ParquetFile.cpp: In member function ‘void ColumnScan::scan_data_page_byte_stream_split(nanoparquet::ResultColumn&)’:
lib/ParquetFile.cpp:881:30: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  881 |       for (uint32_t i = 0; i < num_values; i++) {
      |                            ~~^~~~~~~~~~~~
lib/ParquetFile.cpp:885:37: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  885 |       for (uint32_t i = 0, j = 0; i < num_values; i++) {
      |                                   ~~^~~~~~~~~~~~
lib/ParquetFile.cpp:894:32: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int32_t’ {aka ‘int’} [-Wsign-compare]
  894 |         for (uint32_t b = 0; b < type_len; b++) {
      |                              ~~^~~~~~~~~~
lib/ParquetFile.cpp: In member function ‘void nanoparquet::ParquetFile::read_chunk(int64_t, int64_t, int8_t*)’:
lib/ParquetFile.cpp:1257:12: warning: comparison of integer expressions of different signedness: ‘int64_t’ {aka ‘long int’} and ‘long unsigned int’ [-Wsign-compare]
 1257 |   if (size > file_size - offset) {
      |       ~~~~~^~~~~~~~~~~~~~~~~~~~
In file included from lib/ParquetFile.cpp:15:
lib/RleBpDecoder.h: In instantiation of ‘int RleBpDecoder::GetBatch(T*, int) [with T = unsigned char]’:
lib/ParquetFile.cpp:340:28:   required from here
  340 |       dec.GetBatch<uint8_t>(defined_ptr, num_values);
      |       ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
lib/RleBpDecoder.h:30:24: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
   30 |     while (values_read < batch_size) {
      |            ~~~~~~~~~~~~^~~~~~~~~~~~
lib/RleBpDecoder.h: In instantiation of ‘int RleBpDecoder::GetBatchSpaced(uint32_t, uint32_t, const uint8_t*, T*) [with T = unsigned int; uint32_t = unsigned int; uint8_t = unsigned char]’:
lib/ParquetFile.cpp:570:37:   required from here
  570 |         dec.GetBatchSpaced<uint32_t>(num_values, null_count, defined_ptr,
      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  571 |                                      offsets.get());
      |                                      ~~~~~~~~~~~~~~
lib/RleBpDecoder.h:104:27: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
  104 |           if (actual_read != literal_batch) {
      |               ~~~~~~~~~~~~^~~~~~~~~~~~~~~~
lib/RleBpDecoder.h:113:32: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  113 |           while (literals_read < literal_batch) {
      |                  ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
lib/RleBpDecoder.h: In instantiation of ‘int RleBpDecoder::GetBatch(T*, int) [with T = unsigned int]’:
lib/ParquetFile.cpp:573:31:   required from here
  573 |         dec.GetBatch<uint32_t>(offsets.get(), num_values);
      |         ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
lib/RleBpDecoder.h:30:24: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
   30 |     while (values_read < batch_size) {
      |            ~~~~~~~~~~~~^~~~~~~~~~~~
lib/RleBpDecoder.h: In instantiation of ‘int RleBpDecoder::GetBatchSpaced(uint32_t, uint32_t, const uint8_t*, T*) [with T = bool; uint32_t = unsigned int; uint8_t = unsigned char]’:
lib/ParquetFile.cpp:647:31:   required from here
  647 |       dec.GetBatchSpaced<bool>(num_values, null_count, defined_ptr,
      |       ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  648 |                                    offsets.get());
      |                                    ~~~~~~~~~~~~~~
lib/RleBpDecoder.h:104:27: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
  104 |           if (actual_read != literal_batch) {
      |               ~~~~~~~~~~~~^~~~~~~~~~~~~~~~
lib/RleBpDecoder.h:113:32: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  113 |           while (literals_read < literal_batch) {
      |                  ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
lib/RleBpDecoder.h: In instantiation of ‘int RleBpDecoder::GetBatch(T*, int) [with T = bool]’:
lib/ParquetFile.cpp:650:25:   required from here
  650 |       dec.GetBatch<bool>(offsets.get(), num_values);
      |       ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
lib/RleBpDecoder.h:30:24: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
   30 |     while (values_read < batch_size) {
      |            ~~~~~~~~~~~~^~~~~~~~~~~~
In file included from lib/ParquetFile.cpp:16:
lib/DbpDecoder.h: In instantiation of ‘uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = int; Tunsigned = unsigned int; uint8_t = unsigned char]’:
lib/ParquetFile.cpp:679:17:   required from here
  679 |       dec.decode(vals.get());
      |       ~~~~~~~~~~^~~~~~~~~~~~
lib/DbpDecoder.h:68:38: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
   68 |       for (auto i = 0; todo > 0 && i < mini_blocks_per_block; i++) {
      |                                    ~~^~~~~~~~~~~~~~~~~~~~~~~
lib/DbpDecoder.h:84:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint64_t’ {aka ‘long unsigned int’} [-Wsign-compare]
   84 |         for (auto i = 0; i < mb_vals; i++) {
      |                          ~~^~~~~~~~~
lib/DbpDecoder.h: In instantiation of ‘uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = long int; Tunsigned = long unsigned int; uint8_t = unsigned char]’:
lib/ParquetFile.cpp:694:17:   required from here
  694 |       dec.decode(vals.get());
      |       ~~~~~~~~~~^~~~~~~~~~~~
lib/DbpDecoder.h:68:38: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
   68 |       for (auto i = 0; todo > 0 && i < mini_blocks_per_block; i++) {
      |                                    ~~^~~~~~~~~~~~~~~~~~~~~~~
lib/DbpDecoder.h:84:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint64_t’ {aka ‘long unsigned int’} [-Wsign-compare]
   84 |         for (auto i = 0; i < mb_vals; i++) {
      |                          ~~^~~~~~~~~
lib/ParquetFile.cpp: In instantiation of ‘void ColumnScan::fill_values_bss(nanoparquet::ResultColumn&) [with T = float]’:
lib/ParquetFile.cpp:854:29:   required from here
  854 |       fill_values_bss<float>(result_col);
      |       ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
lib/ParquetFile.cpp:830:28: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  830 |     for (uint32_t i = 0; i < num_values; i++) {
      |                          ~~^~~~~~~~~~~~
lib/ParquetFile.cpp:842:25: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
  842 |       for (int b = 0; b < sizeof(T); b++) {
      |                       ~~^~~~~~~~~~~
lib/ParquetFile.cpp: In instantiation of ‘void ColumnScan::fill_values_bss(nanoparquet::ResultColumn&) [with T = double]’:
lib/ParquetFile.cpp:857:30:   required from here
  857 |       fill_values_bss<double>(result_col);
      |       ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
lib/ParquetFile.cpp:830:28: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  830 |     for (uint32_t i = 0; i < num_values; i++) {
      |                          ~~^~~~~~~~~~~~
lib/ParquetFile.cpp:842:25: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
  842 |       for (int b = 0; b < sizeof(T); b++) {
      |                       ~~^~~~~~~~~~~
lib/ParquetFile.cpp: In instantiation of ‘void ColumnScan::fill_values_bss(nanoparquet::ResultColumn&) [with T = int]’:
lib/ParquetFile.cpp:860:31:   required from here
  860 |       fill_values_bss<int32_t>(result_col);
      |       ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
lib/ParquetFile.cpp:830:28: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  830 |     for (uint32_t i = 0; i < num_values; i++) {
      |                          ~~^~~~~~~~~~~~
lib/ParquetFile.cpp:842:25: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
  842 |       for (int b = 0; b < sizeof(T); b++) {
      |                       ~~^~~~~~~~~~~
lib/ParquetFile.cpp: In instantiation of ‘void ColumnScan::fill_values_bss(nanoparquet::ResultColumn&) [with T = long int]’:
lib/ParquetFile.cpp:863:31:   required from here
  863 |       fill_values_bss<int64_t>(result_col);
      |       ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
lib/ParquetFile.cpp:830:28: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  830 |     for (uint32_t i = 0; i < num_values; i++) {
      |                          ~~^~~~~~~~~~~~
lib/ParquetFile.cpp:842:25: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
  842 |       for (int b = 0; b < sizeof(T); b++) {
      |                       ~~^~~~~~~~~~~
In file included from lib/DbpDecoder.h:6:
lib/decode-utils.h: In instantiation of ‘void unpack_bits(uint8_t*, uint64_t, uint8_t, T*, uint64_t) [with T = unsigned int; uint8_t = unsigned char; uint64_t = long unsigned int]’:
lib/DbpDecoder.h:77:31:   required from ‘uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = int; Tunsigned = unsigned int; uint8_t = unsigned char]’
   77 |         unpack_bits<Tunsigned>(
      |         ~~~~~~~~~~~~~~~~~~~~~~^
   78 |           buf->start,
      |           ~~~~~~~~~~~          
   79 |           mb_len,
      |           ~~~~~~~              
   80 |           bw,
      |           ~~~                  
   81 |           (Tunsigned*) values,
      |           ~~~~~~~~~~~~~~~~~~~~ 
   82 |           mb_vals
      |           ~~~~~~~              
   83 |         );
      |         ~                      
lib/ParquetFile.cpp:679:17:   required from here
  679 |       dec.decode(vals.get());
      |       ~~~~~~~~~~^~~~~~~~~~~~
lib/decode-utils.h:58:21: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   58 |   while (num_values > output_group_size) {
      |          ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
lib/decode-utils.h: In instantiation of ‘void unpack_bits(uint8_t*, uint64_t, uint8_t, T*, uint64_t) [with T = long unsigned int; uint8_t = unsigned char; uint64_t = long unsigned int]’:
lib/DbpDecoder.h:77:31:   required from ‘uint8_t* DbpDecoder<T, Tunsigned>::decode(T*) [with T = long int; Tunsigned = long unsigned int; uint8_t = unsigned char]’
   77 |         unpack_bits<Tunsigned>(
      |         ~~~~~~~~~~~~~~~~~~~~~~^
   78 |           buf->start,
      |           ~~~~~~~~~~~          
   79 |           mb_len,
      |           ~~~~~~~              
   80 |           bw,
      |           ~~~                  
   81 |           (Tunsigned*) values,
      |           ~~~~~~~~~~~~~~~~~~~~ 
   82 |           mb_vals
      |           ~~~~~~~              
   83 |         );
      |         ~                      
lib/ParquetFile.cpp:694:17:   required from here
  694 |       dec.decode(vals.get());
      |       ~~~~~~~~~~^~~~~~~~~~~~
lib/decode-utils.h:58:21: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   58 |   while (num_values > output_group_size) {
      |          ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
In member function ‘int RleBpDecoder::GetBatchSpaced(uint32_t, uint32_t, const uint8_t*, T*) [with T = bool]’,
    inlined from ‘void ColumnScan::scan_data_page_rle(nanoparquet::ResultColumn&)’ at lib/ParquetFile.cpp:647:31:
lib/RleBpDecoder.h:110:27: warning: ‘indices’ may be used uninitialized [-Wmaybe-uninitialized]
  110 |           *out++ = indices[0];
      |                    ~~~~~~~^
lib/RleBpDecoder.h: In member function ‘void ColumnScan::scan_data_page_rle(nanoparquet::ResultColumn&)’:
lib/RleBpDecoder.h:100:13: note: ‘indices’ declared here
  100 |           T indices[kBufferSize];
      |             ^~~~~~~
In member function ‘int RleBpDecoder::GetBatchSpaced(uint32_t, uint32_t, const uint8_t*, T*) [with T = unsigned int]’,
    inlined from ‘void ColumnScan::scan_data_page_dict(nanoparquet::ResultColumn&)’ at lib/ParquetFile.cpp:570:37:
lib/RleBpDecoder.h:110:27: warning: ‘indices’ may be used uninitialized [-Wmaybe-uninitialized]
  110 |           *out++ = indices[0];
      |                    ~~~~~~~^
lib/RleBpDecoder.h: In member function ‘void ColumnScan::scan_data_page_dict(nanoparquet::ResultColumn&)’:
lib/RleBpDecoder.h:100:13: note: ‘indices’ declared here
  100 |           T indices[kBufferSize];
      |             ^~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c lib/ParquetOutFile.cpp -o lib/ParquetOutFile.o
In file included from lib/nanoparquet.h:8,
                 from lib/ParquetOutFile.cpp:12:
lib/bytebuffer.h: In member function ‘virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)’:
lib/bytebuffer.h:34:15: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘std::streamsize’ {aka ‘long int’} [-Wsign-compare]
   34 |     if (space < n) {
      |         ~~~~~~^~~
lib/ParquetOutFile.cpp: In member function ‘void nanoparquet::ParquetOutFile::write_data_pages(uint32_t)’:
lib/ParquetOutFile.cpp:591:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
  591 |   for (auto i = 0; i < num_pages; i++) {
      |                    ~~^~~~~~~~~~~
In file included from lib/ParquetOutFile.cpp:13:
lib/RleBpEncoder.h: In instantiation of ‘uint32_t RleBpEncode(const T*, uint32_t, uint8_t, uint8_t*, uint32_t) [with T = int; uint32_t = unsigned int; uint8_t = unsigned char]’:
lib/ParquetOutFile.cpp:438:32:   required from here
  438 |   size_t tgt_size = RleBpEncode(
      |                     ~~~~~~~~~~~^
  439 |     (int*) src.ptr,
      |     ~~~~~~~~~~~~~~~             
  440 |     src_size,
      |     ~~~~~~~~~                   
  441 |     bit_width,
      |     ~~~~~~~~~~                  
  442 |     (uint8_t *) tgt.ptr + skip + (add_bit_width ? 1 : 0) + (add_size ? 4 : 0),
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  443 |     tgt_size_est
      |     ~~~~~~~~~~~~                
  444 |   );
      |   ~                             
lib/RleBpEncoder.h:40:16: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
   40 |       if (reps >= min_reps) {
      |           ~~~~~^~~~~~~~~~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c lib/RleBpDecoder.cpp -o lib/RleBpDecoder.o
In file included from lib/nanoparquet.h:8,
                 from lib/RleBpDecoder.h:5,
                 from lib/RleBpDecoder.cpp:1:
lib/bytebuffer.h: In member function ‘virtual std::streamsize ByteBuffer::xsputn(const char*, std::streamsize)’:
lib/bytebuffer.h:34:15: warning: comparison of integer expressions of different signedness: ‘uint64_t’ {aka ‘long unsigned int’} and ‘std::streamsize’ {aka ‘long int’} [-Wsign-compare]
   34 |     if (space < n) {
      |         ~~~~~~^~~
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c parquet/parquet_types.cpp -o parquet/parquet_types.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c thrift/protocol/TProtocol.cpp -o thrift/protocol/TProtocol.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c thrift/transport/TTransportException.cpp -o thrift/transport/TTransportException.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c thrift/transport/TBufferTransports.cpp -o thrift/transport/TBufferTransports.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c fastpforlib/bitpacking.cpp -o fastpforlib/bitpacking.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c snappy/snappy.cc -o snappy/snappy.o
snappy/snappy.cc: In member function ‘void snappy::SnappySinkAllocator::Flush(size_t)’:
snappy/snappy.cc:1599:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<snappy::SnappySinkAllocator::Datablock>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
 1599 |     for (int i = 0; i < blocks_.size(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~
In file included from snappy/snappy-internal.h:34,
                 from snappy/snappy.cc:30:
snappy/snappy.cc: In instantiation of ‘bool snappy::SnappyScatteredWriter<Allocator>::AppendFromSelf(size_t, size_t) [with Allocator = snappy::SnappySinkAllocator; size_t = long unsigned int]’:
snappy/snappy.cc:902:36:   required from ‘void snappy::SnappyDecompressor::DecompressAllTags(Writer*) [with Writer = snappy::SnappyScatteredWriter<snappy::SnappySinkAllocator>]’
  902 |         if (!writer->AppendFromSelf(copy_offset + trailer, length)) {
      |              ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
snappy/snappy.cc:991:34:   required from ‘bool snappy::InternalUncompressAllTags(SnappyDecompressor*, Writer*, uint32, uint32) [with Writer = SnappyScatteredWriter<SnappySinkAllocator>; uint32 = unsigned int]’
  991 |   decompressor->DecompressAllTags(writer);
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
snappy/snappy.cc:1657:37:   required from here
 1657 |     return InternalUncompressAllTags(&decompressor, &writer, compressed_len,
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1658 |                                      uncompressed_len);
      |                                      ~~~~~~~~~~~~~~~~~
snappy/snappy.cc:1511:41: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘long int’ [-Wsign-compare]
 1511 |     if (SNAPPY_PREDICT_TRUE(offset - 1u < op_ptr_ - op_base_ &&
      |                             ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
snappy/snappy-stubs-internal.h:104:32: note: in definition of macro ‘SNAPPY_PREDICT_TRUE’
  104 | #define SNAPPY_PREDICT_TRUE(x) x
      |                                ^
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c snappy/snappy-sinksource.cc -o snappy/snappy-sinksource.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c miniz/miniz.cpp -o miniz/miniz.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/common/entropy_common.cpp -o zstd/common/entropy_common.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/common/error_private.cpp -o zstd/common/error_private.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/common/fse_decompress.cpp -o zstd/common/fse_decompress.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/common/xxhash.cpp -o zstd/common/xxhash.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/common/zstd_common.cpp -o zstd/common/zstd_common.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/decompress/huf_decompress.cpp -o zstd/decompress/huf_decompress.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/decompress/zstd_ddict.cpp -o zstd/decompress/zstd_ddict.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/decompress/zstd_decompress.cpp -o zstd/decompress/zstd_decompress.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/decompress/zstd_decompress_block.cpp -o zstd/decompress/zstd_decompress_block.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/compress/fse_compress.cpp -o zstd/compress/fse_compress.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/compress/hist.cpp -o zstd/compress/hist.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/compress/huf_compress.cpp -o zstd/compress/huf_compress.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/compress/zstd_compress.cpp -o zstd/compress/zstd_compress.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/compress/zstd_compress_literals.cpp -o zstd/compress/zstd_compress_literals.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/compress/zstd_compress_sequences.cpp -o zstd/compress/zstd_compress_sequences.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/compress/zstd_compress_superblock.cpp -o zstd/compress/zstd_compress_superblock.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/compress/zstd_double_fast.cpp -o zstd/compress/zstd_double_fast.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/compress/zstd_fast.cpp -o zstd/compress/zstd_fast.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/compress/zstd_lazy.cpp -o zstd/compress/zstd_lazy.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/compress/zstd_ldm.cpp -o zstd/compress/zstd_ldm.o
g++-14  -std=gnu++17 -I"/home/hornik/tmp/R-d-gcc-14/include" -DNDEBUG -Ithrift -I. -Izstd/include  -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -DR_NO_REMAP -fpic  -g -O2 -Wall -pedantic -mtune=native  -DR_NO_REMAP -c zstd/compress/zstd_opt.cpp -o zstd/compress/zstd_opt.o
g++-14 -std=gnu++17 -shared -L/home/hornik/tmp/R-d-gcc-14/lib -Wl,-O1 -o nanoparquet.so rwrapper.o protect.o read.o write.o read-metadata.o read-pages.o arrow-schema.o base64.o r-base64.o snappy.o encodings.o dictionary-encoding.o test.o lib/ParquetFile.o lib/ParquetOutFile.o lib/RleBpDecoder.o parquet/parquet_types.o thrift/protocol/TProtocol.o thrift/transport/TTransportException.o thrift/transport/TBufferTransports.o fastpforlib/bitpacking.o snappy/snappy.o snappy/snappy-sinksource.o miniz/miniz.o zstd/common/entropy_common.o zstd/common/error_private.o zstd/common/fse_decompress.o zstd/common/xxhash.o zstd/common/zstd_common.o zstd/decompress/huf_decompress.o zstd/decompress/zstd_ddict.o zstd/decompress/zstd_decompress.o zstd/decompress/zstd_decompress_block.o zstd/compress/fse_compress.o zstd/compress/hist.o zstd/compress/huf_compress.o zstd/compress/zstd_compress.o zstd/compress/zstd_compress_literals.o zstd/compress/zstd_compress_sequences.o zstd/compress/zstd_compress_superblock.o zstd/compress/zstd_double_fast.o zstd/compress/zstd_fast.o zstd/compress/zstd_lazy.o zstd/compress/zstd_ldm.o zstd/compress/zstd_opt.o -L/home/hornik/tmp/R-d-gcc-14/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpGPEIJ3/R.INSTALL3a85fc2d69e3/nanoparquet/src'
installing via 'install.libs.R' to /home/hornik/tmp/CRAN_recheck/Library/00LOCK-nanoparquet/00new/nanoparquet
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** 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 (nanoparquet)

checking libr_1.3.8.tar.gz ...
checking defineR_0.0.4.tar.gz ...
checking sassy_1.2.5.tar.gz ...
checking fmtr_1.6.5.tar.gz ...
checking reporter_1.4.4.tar.gz ...

Depends:
Package: libr
  Depends: R (>= 3.6.0), common (>= 1.1.0)
  Imports: readr, readxl, haven, openxlsx, crayon, dplyr, tibble,
    tools, Rcpp, data.table
  LinkingTo: Rcpp

Timings:
       user system elapsed
libr 72.157  7.053  89.711

Results:
Check status summary:
                  OK
  Source packages  1
  Reverse depends  4

Check results summary:
libr ... OK
rdepends_defineR ... OK
rdepends_fmtr ... OK
rdepends_reporter ... OK
rdepends_sassy ... OK