[Bug c++/37934] show a warning when a symbol is unused and completely removed from the output file

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2008-12-24 05:34 -------
(In reply to comment #1)
> I think this is just some bit missing in our Wunused. We currently do this for
> explicit static, so it shouldn't be hard to do it for the implicit one.

Actually these are not implicitly static, they are vague linkage.  Anyways
since it is a const, the warning is not supposed to be emitted as there are
many const variables in headers that don't need to be emitted at all.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37934