https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92457
Bug ID: 92457
Summary: [10 Regression] FAIL:
gfortran.dg/ISO_Fortran_binding_16.f90
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: burnus at gcc dot gnu.org
Target Milestone: ---
I see the test-case failure since the revision it was added:
Executing on host: /dev/shm/objdir/gcc/testsuite/gfortran1/../../gfortran
-B/dev/shm/objdir/gcc/testsuite/gfortran1/../../
-B/dev/shm/objdir/x86_64-pc-linux-gnu/./libgfortran/
/home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.f90
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=never -fdiagnostics-urls=never -O0 -pedantic-errors
-fbounds-check
/home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/ISO_Fortran_binding_15.c
-B/dev/shm/objdir/x86_64-pc-linux-gnu/./libgfortran/.libs
-L/dev/shm/objdir/x86_64-pc-linux-gnu/./libgfortran/.libs
-L/dev/shm/objdir/x86_64-pc-linux-gnu/./libgfortran/.libs
-L/dev/shm/objdir/x86_64-pc-linux-gnu/./libatomic/.libs
-B/dev/shm/objdir/x86_64-pc-linux-gnu/./libquadmath/.libs
-L/dev/shm/objdir/x86_64-pc-linux-gnu/./libquadmath/.libs
-L/dev/shm/objdir/x86_64-pc-linux-gnu/./libquadmath/.libs -lm -o
./ISO_Fortran_binding_16.exe (timeout = 300)
spawn -ignore SIGHUP /dev/shm/objdir/gcc/testsuite/gfortran1/../../gfortran
-B/dev/shm/objdir/gcc/testsuite/gfortran1/../../
-B/dev/shm/objdir/x86_64-pc-linux-gnu/./libgfortran/
/home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.f90
-fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=never -fdiagnostics-urls=never -O0 -pedantic-errors
-fbounds-check
/home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/ISO_Fortran_binding_15.c
-B/dev/shm/objdir/x86_64-pc-linux-gnu/./libgfortran/.libs
-L/dev/shm/objdir/x86_64-pc-linux-gnu/./libgfortran/.libs
-L/dev/shm/objdir/x86_64-pc-linux-gnu/./libgfortran/.libs
-L/dev/shm/objdir/x86_64-pc-linux-gnu/./libatomic/.libs
-B/dev/shm/objdir/x86_64-pc-linux-gnu/./libquadmath/.libs
-L/dev/shm/objdir/x86_64-pc-linux-gnu/./libquadmath/.libs
-L/dev/shm/objdir/x86_64-pc-linux-gnu/./libquadmath/.libs -lm -o
./ISO_Fortran_binding_16.exe
/usr/lib64/gcc/x86_64-suse-linux/9/../../../../x86_64-suse-linux/bin/ld:
/tmp/ccBWUky4.o: in function `main':
ISO_Fortran_binding_15.c:(.text+0x0): multiple definition of `main';
/tmp/ccgBvJc3.o:ISO_Fortran_binding_16.f90:(.text+0xa1): first defined here
/usr/lib64/gcc/x86_64-suse-linux/9/../../../../x86_64-suse-linux/bin/ld:
/tmp/ccgBvJc3.o: in function `MAIN__':
ISO_Fortran_binding_16.f90:(.text+0x5c): undefined reference to `c_setpointer'
/usr/lib64/gcc/x86_64-suse-linux/9/../../../../x86_64-suse-linux/bin/ld:
/tmp/ccBWUky4.o: in function `main':
ISO_Fortran_binding_15.c:(.text+0x6c): undefined reference to `Fsub'
collect2: error: ld returned 1 exit status
compiler exited with status 1
FAIL: gfortran.dg/ISO_Fortran_binding_16.f90 -O0 (test for excess errors)
Excess errors:
ISO_Fortran_binding_15.c:(.text+0x0): multiple definition of `main';
/tmp/ccgBvJc3.o:ISO_Fortran_binding_16.f90:(.text+0xa1): first defined here
ISO_Fortran_binding_16.f90:(.text+0x5c): undefined reference to `c_setpointer'
ISO_Fortran_binding_15.c:(.text+0x6c): undefined reference to `Fsub'
