http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51013
Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jason at gcc dot gnu.org --- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-11-08 00:12:26 UTC --- I'm sorry, I misunderstood you, you meant C++11 does not mandate the constexpr in the primary. Actually, I guess it doesn't hurt, Jason added it, let's add him in CC, to be safe.