tr1::reference_wrapper<T>::operator()() should not dereference get() before calling the function object, because get() returns a reference (not a pointer).
-- Summary: tr1::reference_wrapper improperly calls nullary function objects Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: minor Priority: P3 Component: libstdc++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: doug dot gregor at gmail dot com GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24818