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[Bug c/53232] No warning for main() without a return statement with -std=c99
- From: "redi at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 04 May 2012 14:33:53 +0000
- Subject: [Bug c/53232] No warning for main() without a return statement with -std=c99
- Auto-submitted: auto-generated
- References: <bug-53232-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53232
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-05-04 14:33:53 UTC ---
(In reply to comment #1)
> Neither -Wmain warns about this... I think it is a bug, at least in the case of
> -Wmain.
Why? -Wmain checks the type of main, not whether it has a redundant 'return 0;'
as the last statement.