http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53108
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-04-25 02:55:45 UTC --- And it works on the trunk: pinskia@server:~/Downloads$ ~/local-gcc/bin/gcc t777.cc -std=c++11 -W -Wall;./a.out;echo $? 0