http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56936
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2013-04-13 06:01:02 UTC --- There is a Defect report about x<T> being considered a dependent (or non-dependent) and I forget how that was resolved (if resolved yet at all). If it has not been resolved yet then both clang and GCC are correct.
