https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120049
--- Comment #5 from anlauf at gcc dot gnu.org --- (In reply to Jerry DeLisle from comment #4) > $ gfc -c test.f90 > f951: internal compiler error: gfc_typename(): Undefined type > 0x694bce diagnostic_report_diagnostic(diagnostic_context*, diagnostic_info*) > ../../trunk/gcc/diagnostic.h:1180 > 0x694bce gfc_report_diagnostic > ../../trunk/gcc/fortran/error.cc:250 > 0x694bce gfc_internal_error(char const*, ...) > ../../trunk/gcc/fortran/error.cc:834 > 0x6d5ecf gfc_typename(gfc_typespec*, bool) > ../../trunk/gcc/fortran/misc.cc:218 > 0x66335a gfc_check_c_associated(gfc_expr*, gfc_expr*) > ../../trunk/gcc/fortran/check.cc:5977 > 0x6aeb92 check_specific > ../../trunk/gcc/fortran/intrinsic.cc:4971 > 0x6b7bb5 gfc_intrinsic_func_interface(gfc_expr*, int) > ../../trunk/gcc/fortran/intrinsic.cc:5217 > 0x72626b resolve_unknown_f > ... > > Anyone have any thoughts? Yes. Set a breakpoint at check.cc:5977 and print c_ptr_2: c_loc is a function and BT_VOID, and this is not handled.
