1 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s -Wno-uninitialized 2 3 struct A {}; 4 5 struct BASE { 6 operator A(); // expected-note {{candidate function}} 7 }; 8 9 struct BASE1 { 10 operator A(); // expected-note {{candidate function}} 11 }; 12 13 class B : public BASE , public BASE1 14 { 15 public: 16 B(); 17 } b; 18 19 extern B f(); 20 21 const int& ri = (void)0; // expected-error {{reference to type 'const int' could not bind to an rvalue of type 'void'}} 22 23 int main() { 24 const A& rca = f(); // expected-error {{reference initialization of type 'const A &' with initializer of type 'B' is ambiguous}} 25 A& ra = f(); // expected-error {{non-const lvalue reference to type 'A' cannot bind to a temporary of type 'B'}} 26 } 27 28 struct PR6139 { A (&x)[1]; }; 29 PR6139 x = {{A()}}; // expected-error{{non-const lvalue reference to type 'A [1]' cannot bind to an initializer list temporary}} 30 31 struct PR6139b { A (&x)[1]; }; 32 PR6139b y = {A()}; // expected-error{{non-const lvalue reference to type 'A [1]' cannot bind to a temporary of type 'A'}} 33 34 namespace PR16502 { 35 struct A { int &&temporary; int x, y; }; 36 int f(); 37 const A &c = { 10, ++c.temporary }; 38 } 39
