// RUN: %clang_cc1 -fsyntax-only -verify %s
namespace N {
template<typename T> class A { };
template<> class A<int> { };
template<> class A<float>; // expected-note{{forward declaration of 'N::A<float>'}}
class B : public A<int> { };
}
class C1 : public N::A<int> { };
class C2 : public N::A<float> { }; // expected-error{{base class has incomplete type}}
struct D1 {
operator N::A<int>();
};
namespace N {
struct D2 {
operator A<int>();
};
}