http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48531
--- Comment #10 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-04-18 11:33:34 UTC --- It is not accepted. I tried again to remove the special code for is_default_constructible in <type_traits> and a number of static_asserts, all having to do with arrays fired...
