http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49236
Summary: [4.7 Regression] FAIL: 20_util/weak_ptr/comparison/cmp_neg.cc Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: hjl.to...@gmail.com On Linux/x86, revision 174445 gave FAIL: 20_util/weak_ptr/comparison/cmp_neg.cc (test for warnings, line 633) FAIL: 20_util/weak_ptr/comparison/cmp_neg.cc (test for excess errors) Revision 174439 is OK.