http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54249
--- Comment #10 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-08-14 10:59:41 UTC --- N.B. see also http://gcc.gnu.org/ml/gcc-patches/2012-01/msg00375.html and http://gcc.gnu.org/ml/gcc-patches/2012-02/msg00192.html and the stdalign.h part of http://gcc.gnu.org/ml/gcc-patches/2011-11/msg00893.html which currently cause non-conformance even when including <cstdbool> or <cstdalign>
