1*67e74705SXin Li // RUN: %clang_cc1 -fsyntax-only -verify %s
2*67e74705SXin Li
3*67e74705SXin Li // Make sure we accept this
4*67e74705SXin Li template<class X>struct A{typedef X Y;};
5*67e74705SXin Li template<class X>bool operator==(A<X>,typename A<X>::Y); // expected-note{{candidate template ignored: could not match 'A<type-parameter-0-0>' against 'B<int> *'}}
6*67e74705SXin Li
a(A<int> x)7*67e74705SXin Li int a(A<int> x) { return operator==(x,1); }
8*67e74705SXin Li
a0(A<int> x)9*67e74705SXin Li int a0(A<int> x) { return x == 1; }
10*67e74705SXin Li
11*67e74705SXin Li // FIXME: the location information for the note isn't very good
12*67e74705SXin Li template<class X>struct B{typedef X Y;};
13*67e74705SXin Li template<class X>bool operator==(B<X>*,typename B<X>::Y); // \
14*67e74705SXin Li // expected-error{{overloaded 'operator==' must have at least one parameter of class or enumeration type}} \
15*67e74705SXin Li // expected-note{{candidate template ignored: substitution failure [with X = int]}}
a(B<int> x)16*67e74705SXin Li int a(B<int> x) { return operator==(&x,1); } // expected-error{{no matching function for call to 'operator=='}} \
17*67e74705SXin Li // expected-note{{in instantiation of function template specialization}}
18