I haven't found anything about this in Bugzilla or tried 4.3.1: $ cat t.cpp && g++ -std=gnu++0x t.cpp template <class T> void foo (T&& x) { x = T (); }
int main () { int i; foo (i); } t.cpp: In function void foo(T&&) [with T = int&]: t.cpp:5: instantiated from here t.cpp:1: internal compiler error: in build_modify_expr, at cp/typeck.c:5821 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. -- Summary: ICE in build_modify_expr on rvalue reference function template Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: sebor at roguewave dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36707