http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47394
Tobias Burnus <burnus at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |burnus at gcc dot gnu.org --- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> 2011-01-21 13:17:55 UTC --- This seems to be a Windows / MinGW specific problem caused by the way gfortran returns when a fatal error occurs. gfortran just calls exit(3); which according to Kai matches Windows' abort status code. The proper way seems to use the system.h's exit codes: FATAL_EXIT_CODE, EXIT_SUCCESS and EXIT_FAILURE instead of hard-coded error codes. The error message itself is printed by the driver (gcc.c, gfortran.exe) and not by the proper compiler (f951.exe). Draft patch: diff --git a/gcc/fortran/error.c b/gcc/fortran/error.c index 3092828..8520e2a 100644 --- a/gcc/fortran/error.c +++ b/gcc/fortran/error.c @@ -941,3 +941,3 @@ gfc_error_now (const char *gmsgid, ...) if (flag_fatal_errors) - exit (1); + exit (EXIT_FAILURE); } @@ -958,3 +958,3 @@ gfc_fatal_error (const char *gmsgid, ...) - exit (3); + exit (FATAL_EXIT_CODE); } @@ -1021,3 +1021,3 @@ gfc_error_check (void) if (flag_fatal_errors) - exit (1); + exit (EXIT_FAILURE); } diff --git a/gcc/fortran/scanner.c b/gcc/fortran/scanner.c index c226bae..d4388e0 100644 --- a/gcc/fortran/scanner.c +++ b/gcc/fortran/scanner.c @@ -1870,3 +1870,3 @@ include_line (gfc_char_t *line) if (load_file (filename, NULL, false) == FAILURE) - exit (1); + exit (EXIT_FAILURE); @@ -2074,3 +2074,3 @@ gfc_new_file (void) - exit (0); + exit (EXIT_SUCCESS); #endif