------- Comment #3 from chris dot fairles at gmail dot com 2008-09-03 20:39 ------- Reduced testcase w/o the need for headers:
template<class T> void f(T&& a, bool); template<class T> void f(T&& a) { f(static_cast<T&&>(a), true); } int main() { int a; f(a); } undefined reference to 'void f<int&>(int&&&, bool)' (note: the mangled name is _Z1fIRiEvOT_b for what its worth) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37089