Fortran: fix ICE in compare_bound_int [PR108527]
gcc/fortran/ChangeLog:
PR fortran/108527
* resolve.cc (compare_bound_int): Expression to compare must be of
type INTEGER.
(compare_bound_mpz_t): Likewise.
(check_dimension): Fix comment on checks applied to array section
and clean up associated logic.
gcc/testsuite/ChangeLog:
PR fortran/108527
* gfortran.dg/pr108527.f90: New test.
Co-authored-by: Steven G. Kargl <kargl@gcc.gnu.org>
(cherry picked from commit
22afa4947584c701633a79fd8750c9ceeaa96711)