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[Bug c++/71904] comparing this to NULL should give a warning by default (this == NULL)
- 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: Sun, 17 Jul 2016 11:10:37 +0000
- Subject: [Bug c++/71904] comparing this to NULL should give a warning by default (this == NULL)
- Auto-submitted: auto-generated
- References: <bug-71904-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71904
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
For an inline function like your example there's no warning unless the function
is used. If it's used, or not inline, it always warns.