| // RUN: %clang_cc1 -fsyntax-only -verify %s |
| |
| // PR5811 |
| template <class F> void Call(F f) { f(1); } |
| template <typename T> void f(T); |
| void a() { Call(f<int>); } |
| |
| // Check the conversion of a template-id to a pointer |
| template<typename T, T* Address> struct Constant { }; |
| Constant<void(int), &f<int> > constant0; |
| |
| template<typename T, T* Address> void constant_func(); |
| void test_constant_func() { |
| constant_func<void(int), &f<int> >(); |
| } |
| |
| |
| // Check typeof() on a template-id referring to a single function |
| template<typename T, typename U> |
| struct is_same { |
| static const bool value = false; |
| }; |
| |
| template<typename T> |
| struct is_same<T, T> { |
| static const bool value = true; |
| }; |
| |
| int typeof0[is_same<__typeof__(f<int>), void (int)>::value? 1 : -1]; |
| int typeof1[is_same<__typeof__(&f<int>), void (*)(int)>::value? 1 : -1]; |
| |
| template <typename T> void g(T); // expected-note{{candidate function}} |
| template <typename T> void g(T, T); // expected-note{{candidate function}} |
| |
| int typeof2[is_same<__typeof__(g<float>), void (int)>::value? 1 : -1]; // \ |
| // expected-error{{cannot resolve overloaded function 'g' from context}} |