gfortran produces an internal compiler error under the following conditions:
1. A logical function is being evaluated 2. The flag "-f-default-integer-8" is specified 3. The August 10 snapshot versions of gcc and gfortran are compiled under HP-PA. I have not tested this snapshot with other architectures, nor have I tested the HP-PA architecture with other versions of gcc. Listed below are two examples: LOGICAL FUNCTION x() x = .FALSE. END FUNCTION x a.f90: In function 'x': a.f90:1: internal compiler error: in emit_move_insn, at expr.c:3316 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. PROGRAM axis LOGICAL :: x, y y = x() END PROGRAM axis x.f90: In function 'MAIN__': x.f90:3: internal compiler error: in expand_call, at calls.c:3022 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. -- Summary: ICE in emit_move_insn and expand_call with -fdefault- integer-8 Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: michael dot a dot richmond at nasa dot gov http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33062
