[Bug c++/33255] A warning for "unused" typedefs?

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33255

--- Comment #14 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-07-22 
17:00:57 UTC ---
Somebody should add a "Thumb Up" button to Bugzilla.