http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56609
--- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-03-13 09:58:29 UTC --- Thanks. Let's go ahead then and resolve this specific issue as you filed it. The fix should be very safe because std::is_fundamental is not used anywhere as an implementation detail.
