1// RUN: %clang_cc1 -fsyntax-only -verify %s
2
3// Make sure we accept this
4template<class X>struct A{typedef X Y;};
5template<class X>bool operator==(A<X>,typename A<X>::Y); // expected-note{{candidate template ignored: failed template argument deduction}}
6
7int a(A<int> x) { return operator==(x,1); }
8
9int a0(A<int> x) { return x == 1; }
10
11// FIXME: the location information for the note isn't very good
12template<class X>struct B{typedef X Y;};
13template<class X>bool operator==(B<X>*,typename B<X>::Y); // \
14// expected-error{{overloaded 'operator==' must have at least one parameter of class or enumeration type}} \
15// expected-note{{in instantiation of function template specialization}} \
16// expected-note{{candidate template ignored: substitution failure [with X = int]}}
17int a(B<int> x) { return operator==(&x,1); } // expected-error{{no matching function for call to 'operator=='}}
18
19