http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29131
--- Comment #15 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-05-05 00:58:04 UTC --- http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_closed.html#225 is now NAD (I think that should un-suspend several PRs)