[Bug c++/87407] Enhance -Wunused-function to handle also inline functions

[egallager at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87407

Eric Gallager <egallager at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |howarth.at.gcc at gmail dot com,
                   |                            |palves at redhat dot com
           See Also|                            |https://bugs.llvm.org/show_
                   |                            |bug.cgi?id=22712

--- Comment #14 from Eric Gallager <egallager at gcc dot gnu.org> ---
(In reply to Eric Gallager from comment #13)
> (In reply to Andrew Pinski from comment #5)
> > Test the warning out on clang from a header file and you will see you get
> > the warning in the header too.  As I said I actually ran into this while
> > working on the vpp project and cursed clang for having this warning turned
> > on.
> 
> I think something similar happened with the gdb project; I'll try to find it
> later...

Right, found it, thread starting here: 
https://sourceware.org/ml/gdb/2015-02/msg00045.html

cc-ing people from it.

Also, corresponding clang bug is here: 
https://bugs.llvm.org/show_bug.cgi?id=22712