http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49384
--- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-06-13 21:11:57 UTC --- The published C++ Standard has DEFECTS, as any other Standard. With time, defects are analyzed, fixes found (which then become part of the Standard actually in force) and then implemented by the implementors, like GCC.