http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54413
--- Comment #8 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-10-15 21:19:45 UTC --- (In reply to comment #7) > I would happy with -ansi -std=c++11 work as I expected. Again, -ansi is a synonym for -std=c++98, so saying "-ansi -std=c++11" is completely pointless.