| // RUN: %clang_cc1 -fsyntax-only -verify %s |
| |
| namespace test0 { |
| namespace N { } |
| |
| template<typename T> |
| struct A { |
| void f(); |
| }; |
| |
| template<typename T> |
| struct B : A<T> { |
| using A<T>::f; |
| |
| void g() { |
| using namespace N; |
| f(); |
| } |
| }; |
| |
| template struct B<int>; |
| } |
| |
| namespace test1 { |
| template <class Derived> struct Visitor1 { |
| void Visit(struct Object1*); |
| }; |
| template <class Derived> struct Visitor2 { |
| void Visit(struct Object2*); // expected-note {{candidate function}} |
| }; |
| |
| template <class Derived> struct JoinVisitor |
| : Visitor1<Derived>, Visitor2<Derived> { |
| typedef Visitor1<Derived> Base1; |
| typedef Visitor2<Derived> Base2; |
| |
| void Visit(struct Object1*); // expected-note {{candidate function}} |
| using Base2::Visit; |
| }; |
| |
| class Knot : JoinVisitor<Knot> { |
| }; |
| |
| void test() { |
| Knot().Visit((struct Object1*) 0); |
| Knot().Visit((struct Object2*) 0); |
| Knot().Visit((struct Object3*) 0); // expected-error {{no matching member function for call}} |
| } |
| } |
| |
| // PR5847 |
| namespace test2 { |
| namespace ns { |
| void foo(); |
| } |
| |
| template <class T> void bar(T* ptr) { |
| using ns::foo; |
| foo(); |
| } |
| |
| template void bar(char *); |
| } |