1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 // PR7837 3 4 template<class T> struct C1 { void operator()(T); }; 5 template<class T> struct C2; // expected-note {{template is declared here}} 6 template<class T> void foo(T); 7 void wrap() { 8 foo(&C1<int>::operator()); 9 foo(&C1<int>::operator+); // expected-error {{no member named 'operator+' in 'C1<int>'}} 10 foo(&C2<int>::operator+); // expected-error {{implicit instantiation of undefined template 'C2<int>'}} 11 } 12