http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45863
Summary: [4.6 regression] FAIL: libstdc++-abi/abi_check Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: hjl.to...@gmail.com CC: r...@gcc.gnu.org On Linux/x86-64, revision 164879 gave FAIL: libstdc++-abi/abi_check Revision 164874 is OK. It may be caused by revision 164879: http://gcc.gnu.org/ml/gcc-cvs/2010-10/msg00060.html