http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50982
--- Comment #44 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-11-07 15:12:26 UTC --- Great, thanks - we can leave it open for now until it's fully resolved. As I said in comment 28, we might need to adjust the libstdc++ testsuite now that some new threading features are enabled
