[Bug middle-end/64463] Add warning: returns_nonnull attribute on a function compared against NULL

[manu at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64463

Manuel López-Ibáñez <manu at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-07-25
                 CC|                            |manu at gcc dot gnu.org
             Blocks|                            |58689
     Ever confirmed|0                           |1

--- Comment #1 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
Confirmed. Related to PR17308. This is one of the things requested in PR58689.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58689
[Bug 58689] Enhance returns_nonnull