| // RUN: clang -fsyntax-only -verify %s |
| template<typename T> struct A; // expected-note 4{{template is declared here}} |
| |
| template<typename T> struct B : A<T*> { }; // expected-error{{implicit instantiation of undefined template}} \ |
| // expected-error{{implicit instantiation of undefined template 'struct A<X *>'}} |
| |
| template<typename T> struct C : B<T> { } ; // expected-note{{instantiation of template class}} |
| |
| template<typename T> struct D : C<T> { }; // expected-note{{instantiation of template class}} |
| |
| template<typename T> struct E : D<T> { }; // expected-note{{instantiation of template class}} |
| |
| template<typename T> struct F : E<T(T)> { }; // expected-note{{instantiation of template class}} |
| |
| void f() { |
| (void)sizeof(F<int>); // expected-note{{instantiation of template class}} |
| } |
| |
| typedef struct { } X; |
| |
| void g() { |
| (void)sizeof(B<X>); // expected-note{{in instantiation of template class 'struct B<X>' requested here}} |
| } |
| |
| template<typename T> |
| struct G : A<T>, // expected-error{{implicit instantiation of undefined template 'struct A<int>'}} |
| A<T*> // expected-error{{implicit instantiation of undefined template 'struct A<int *>'}} |
| { }; |
| |
| void h() { |
| (void)sizeof(G<int>); // expected-note{{in instantiation of template class 'struct G<int>' requested here}} |
| } |