[Bug fortran/55534] -Wno-missing-include-dirs does not work with gfortran

[anlauf at gmx dot de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55534

--- Comment #5 from Harald Anlauf <anlauf at gmx dot de> 2012-12-07 21:09:50 UTC ---
(In reply to comment #4)
> * With the patch and the warning activated, the compiler crashes in
> gcc/incpath.c's remove_duplicates for cur->name == "/no/such/dir".

Yes, I get:

f951: internal compiler error: Aborted
0x85ec4b0 crash_signal
        ../../trunk/gcc/toplev.c:334
0x8b0e334 cpp_diagnostic
        ../../trunk/libcpp/errors.c:63

62  if (!pfile->cb.error)
63    abort ();
64  ret = pfile->cb.error (pfile, level, reason, src_loc, 0, _(msgid), ap);

The callback(?) cb.error is probably not set.