69 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify %s2 3namespace PR8640 {4 template<class T1> struct C1 {5 virtual void c1() {6 T1 t1 = 3; // expected-error {{cannot initialize a variable}}7 }8 };9 10 template<class T2> struct C2 {11 void c2() {12 new C1<T2>(); // expected-note {{in instantiation of member function}}13 }14 };15 16 void f() {17 C2<int*> c2;18 c2.c2(); // expected-note {{in instantiation of member function}}19 }20}21 22namespace PR9325 {23 template<typename T>24 class Target25 {26 public:27 virtual T Value() const28 {29 return 1; // expected-error{{cannot initialize return object of type 'int *' with an rvalue of type 'int'}}30 }31 };32 33 template<typename T>34 struct Provider35 {36 static Target<T> Instance;37 };38 39 template<typename T>40 Target<T> Provider<T>::Instance; // expected-note{{in instantiation of}}41 42 void f()43 {44 Target<int*>* traits = &Provider<int*>::Instance; // expected-note{{requested here}}45 }46}47 48namespace PR10020 {49 struct MG {50 virtual void Accept(int) = 0;51 };52 53 template <typename Type>54 struct GMG : MG {55 void Accept(int i) {56 static_cast<Type *>(0)->Accept(i); // expected-error{{member reference base}}57 }58 static GMG* Method() { return &singleton; } // expected-note{{in instantiation of}}59 static GMG singleton;60 };61 62 template <typename Type>63 GMG<Type> GMG<Type>::singleton; // expected-note{{requested here}}64 65 void test(void) {66 GMG<int>::Method(); // expected-note{{in instantiation of}}67 }68}69