1*67e74705SXin Li // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s -Wno-uninitialized 2*67e74705SXin Li 3*67e74705SXin Li struct A {}; 4*67e74705SXin Li 5*67e74705SXin Li struct BASE { 6*67e74705SXin Li operator A(); // expected-note {{candidate function}} 7*67e74705SXin Li }; 8*67e74705SXin Li 9*67e74705SXin Li struct BASE1 { 10*67e74705SXin Li operator A(); // expected-note {{candidate function}} 11*67e74705SXin Li }; 12*67e74705SXin Li 13*67e74705SXin Li class B : public BASE , public BASE1 14*67e74705SXin Li { 15*67e74705SXin Li public: 16*67e74705SXin Li B(); 17*67e74705SXin Li } b; 18*67e74705SXin Li 19*67e74705SXin Li extern B f(); 20*67e74705SXin Li 21*67e74705SXin Li const int& ri = (void)0; // expected-error {{reference to type 'const int' could not bind to an rvalue of type 'void'}} 22*67e74705SXin Li main()23*67e74705SXin Liint main() { 24*67e74705SXin Li const A& rca = f(); // expected-error {{reference initialization of type 'const A &' with initializer of type 'B' is ambiguous}} 25*67e74705SXin Li A& ra = f(); // expected-error {{non-const lvalue reference to type 'A' cannot bind to a temporary of type 'B'}} 26*67e74705SXin Li } 27*67e74705SXin Li 28*67e74705SXin Li struct PR6139 { A (&x)[1]; }; 29*67e74705SXin Li PR6139 x = {{A()}}; // expected-error{{non-const lvalue reference to type 'A [1]' cannot bind to an initializer list temporary}} 30*67e74705SXin Li 31*67e74705SXin Li struct PR6139b { A (&x)[1]; }; 32*67e74705SXin Li PR6139b y = {A()}; // expected-error{{non-const lvalue reference to type 'A [1]' cannot bind to a temporary of type 'A'}} 33*67e74705SXin Li 34*67e74705SXin Li namespace PR16502 { 35*67e74705SXin Li struct A { int &&temporary; int x, y; }; 36*67e74705SXin Li int f(); 37*67e74705SXin Li const A &c = { 10, ++c.temporary }; 38*67e74705SXin Li } 39