* installing *source* package ‘RefBasedMI’ ...
** using staged installation
** libs
using C compiler: ‘Debian clang version 18.1.8 (9)’
using Fortran compiler: ‘Debian flang-new version 18.1.8 (9)’
flang-new-18  -fpic  -g -O2 -c  program_constants.f90 -o program_constants.o
flang-new-18  -fpic  -g -O2 -c  error_handler.f90 -o error_handler.o
error: Could not scan error_handler.f90
./error_handler.f90:56:39: error: Unmatched '('
           nonredundant_modnames( 6 ) = (/ &
                                        ^
./error_handler.f90:62:50: error: Unmatched ')'
           "                                    " /)
                                                   ^
./error_handler.f90:79:40: error: Unmatched '('
           nonredundant_subnames( 78 ) = (/ &
                                         ^
./error_handler.f90:85:50: error: Unmatched ')'
           "                                    " /)
                                                   ^
./error_handler.f90:102:40: error: Unmatched '('
           nonredundant_comments( 90 ) = (/ &
                                         ^
./error_handler.f90:108:50: error: Unmatched ')'
           "                                    " /)
                                                   ^
make: *** [/home/hornik/tmp/R-d-clang-18/etc/Makeconf:223: error_handler.o] Error 1
ERROR: compilation failed for package ‘RefBasedMI’
* removing ‘/srv/hornik/tmp/CRAN_pretest/RefBasedMI.Rcheck/RefBasedMI’