http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54448
Hin-Tak Leung <htl10 at users dot sourceforge.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Host| |alphaev68-dec-osf5.1a Known to fail| |4.6.1, 4.7.1 --- Comment #1 from Hin-Tak Leung <htl10 at users dot sourceforge.net> 2012-09-02 17:50:41 UTC --- 4.7.1 also have a high failure rate: === libstdc++ Summary === # of expected passes 4583 # of unexpected failures 2519 # of expected failures 41 # of unsupported tests 670 I have a few others and they are similar - about 1/2 failed in libstdc++ .