http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50714
--- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-10-13 12:10:50 UTC --- If you want, you can do that, but in practice nothing will work anyway... Up to you, I wont be able to do any serious QoI work on these features for a loooong time.