This is to keep track of this exchange with Richard: http://gcc.gnu.org/ml/gcc-patches/2010-01/msg01154.html
-- Summary: Revisit std::function for aliasing issues Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: paolo dot carlini at oracle dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42832