instantiate-member-initializers.cpp revision 5cf1589db395371975bd3315b9126eb5c9be6701
1// RUN: %clang_cc1 -fsyntax-only -Wall -verify %s 2 3template<typename T> struct A { 4 A() : a(1) { } // expected-error{{cannot initialize a member subobject of type 'void *' with an rvalue of type 'int'}} 5 6 T a; 7}; 8 9A<int> a0; 10A<void*> a1; // expected-note{{in instantiation of member function 'A<void *>::A' requested here}} 11 12template<typename T> struct B { 13 B() : b(1), // expected-warning {{field 'b' will be initialized after field 'a'}} 14 a(2) { } 15 16 int a; 17 int b; 18}; 19 20B<int> b0; // expected-note {{in instantiation of member function 'B<int>::B' requested here}} 21 22template <class T> struct AA { AA(int); }; 23template <class T> class BB : public AA<T> { 24public: 25 BB() : AA<T>(1) {} 26}; 27BB<int> x; 28 29struct X { 30 X(); 31}; 32template<typename T> 33struct Y { 34 Y() : x() {} 35 X x; 36}; 37Y<int> y; 38 39template<typename T> struct Array { 40 int a[3]; 41 Array() : a() {} 42}; 43Array<int> s; 44