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[Bug fortran/69495] unused-label warning does not tell which flag triggered it
- From: "manu at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 27 Jan 2016 15:16:27 +0000
- Subject: [Bug fortran/69495] unused-label warning does not tell which flag triggered it
- Auto-submitted: auto-generated
- References: <bug-69495-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69495
--- Comment #5 from Manuel LÃpez-IbÃÃez <manu at gcc dot gnu.org> ---
(In reply to janus from comment #4)
> This seems very inconsistent: All three calls involve an invalid flag, but
> the diagnostics is very different for each of them (it's particularly bad
> that the second case does not give any kind of feedback). Is there a reason
> for this behavior?
https://gcc.gnu.org/wiki/FAQ#wnowarning
But the third call should have given some other warning; otherwise there is a
bug.