[Bug tree-optimization/58689] Enhance returns_nonnull

[glisse at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58689

--- Comment #6 from Marc Glisse <glisse at gcc dot gnu.org> ---
(In reply to Eduardo Abinader from comment #5)
> This new macro ATTRIBUTE_RETURNS_NONNULL should work ok for gcc 4.8.2?

Yes. Probably you are picking up a wrong ansidecl.h, maybe because it came with
old binutils and you are doing something strange.

> ubuntu 14.04. 

Please report a bug to Ubuntu instead. And you will need to give them a lot
more details so they can reproduce the issue...