1 // RUN: %clang_cc1 -triple i686-pc-win32 -fsyntax-only -verify %s -DMS 2 // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu-pc-win32 -fsyntax-only -verify %s 3 4 template<typename T> 5 class X0 { 6 public: 7 void f(T t); 8 9 struct Inner { 10 void g(T t); 11 }; 12 }; 13 14 template<typename T> 15 void X0<T>::f(T t) { 16 t = 17; // expected-error{{incompatible}} 17 } 18 19 extern template class X0<int>; 20 21 extern template class X0<int*>; 22 23 template<typename T> 24 void X0<T>::Inner::g(T t) { 25 #ifdef MS 26 t = 17; // expected-error{{assigning to 'long *' from incompatible}} expected-error{{assigning to 'int *' from incompatible}} 27 #else 28 t = 17; // expected-error{{assigning to 'long *' from incompatible}} 29 #endif 30 } 31 32 void test_intptr(X0<int*> xi, X0<int*>::Inner xii) { 33 xi.f(0); 34 #ifdef MS 35 xii.g(0); // expected-note {{instantiation}} 36 #else 37 xii.g(0); 38 #endif 39 } 40 41 extern template class X0<long*>; 42 43 void test_longptr(X0<long*> xl, X0<long*>::Inner xli) { 44 xl.f(0); 45 xli.g(0); 46 } 47 48 template class X0<long*>; // expected-note 2{{instantiation}} 49 50 template<typename T> 51 class X1 { 52 public: 53 void f(T t) { t += 2; } 54 55 void g(T t); 56 }; 57 58 template<typename T> 59 void X1<T>::g(T t) { 60 t += 2; 61 } 62 63 extern template class X1<void*>; 64 65 void g_X1(X1<void*> x1, void *ptr) { 66 x1.g(ptr); 67 } 68 69 extern template void X1<const void*>::g(const void*); 70 71 void g_X1_2(X1<const void *> x1, const void *ptr) { 72 x1.g(ptr); 73 } 74
