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