http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55042
--- Comment #4 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-10-27 14:39:46 UTC --- (In reply to comment #3) > static bool ATTRIBUTE_UNUSED > > perhaps? Yeah, that would also do the job. Do you insist? :) Personally, I don't care, except for the comment that gives a hint why something unused is still around.