http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52764
--- Comment #6 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-09-27 12:38:48 UTC --- I guess we should simply implement in stdint-wrap.h and stdint-gcc.h what Joseph recommended. It seems safer to me to conditionalize the change on C++11.