http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51209
Bug #: 51209 Summary: The template _M_find_node in hashtable.h has a bad return value Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: hartmut.bra...@dlr.de The function starting on line 872 of bits/hashtable.c should return a pointer but contains a 'return false;' statement. Replacing the false with a nullptr seems the correct solution.