test/SemaTemplate/class-template-id-2.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify %s
   2 namespace N {
   3   template<typename T> class A { };
   4
   5   template<> class A<int> { };
   6
   7   template<> class A<float>; // expected-note{{forward declaration of 'N::A<float>'}}
   8
   9   class B : public A<int> { };
  10 }
  11
  12 class C1 : public N::A<int> { };
  13
  14 class C2 : public N::A<float> { }; // expected-error{{base class has incomplete type}}
  15
  16 struct D1 {
  17   operator N::A<int>();
  18 };
  19
  20 namespace N {
  21   struct D2 {
  22     operator A<int>();
  23   };
  24 }