1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 3 // Make sure we accept this 4 template<class X>struct A{typedef X Y;}; 5 template<class X>bool operator==(A<X>,typename A<X>::Y); 6 int a(A<int> x) { return operator==(x,1); } 7 8 int a0(A<int> x) { return x == 1; } 9 10 // FIXME: the location information for the note isn't very good 11 template<class X>struct B{typedef X Y;}; 12 template<class X>bool operator==(B<X>*,typename B<X>::Y); // \ 13 expected-error{{overloaded 'operator==' must have at least one parameter of class or enumeration type}} \ 14 expected-note{{in instantiation of function template specialization}} 15 int a(B<int> x) { return operator==(&x,1); } 16 17