1// RUN: %clang_cc1 -fsyntax-only -verify %s
2// RUN: %clang_cc1 -fsyntax-only -verify -std=c++98 %s
3// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
4
5class X {
6public:
7  explicit X(const X&); // expected-note {{candidate constructor}}
8  X(int*); // expected-note 3{{candidate constructor}}
9  explicit X(float*); // expected-note {{candidate constructor}}
10};
11
12class Y : public X { };
13
14void f(Y y, int *ip, float *fp) {
15  X x1 = y; // expected-error{{no matching constructor for initialization of 'X'}}
16  X x2 = 0;
17  X x3 = ip;
18  X x4 = fp; // expected-error{{no viable conversion}}
19  X x2a(0); // expected-error{{call to constructor of 'X' is ambiguous}}
20  X x3a(ip);
21  X x4a(fp);
22}
23
24struct foo {
25 void bar(); // expected-note{{declared here}}
26};
27
28// PR3600
29void test(const foo *P) { P->bar(); } // expected-error{{'bar' not viable: 'this' argument has type 'const foo', but function is not marked const}}
30
31namespace PR6757 {
32  struct Foo {
33    Foo();
34    Foo(Foo&); // expected-note{{candidate constructor not viable}}
35  };
36
37  struct Bar {
38    operator const Foo&() const;
39  };
40
41  void f(Foo);
42
43  void g(Foo foo) {
44    f(Bar()); // expected-error{{no viable constructor copying parameter of type 'const PR6757::Foo'}}
45    f(foo);
46  }
47}
48
49namespace DR5 {
50  // Core issue 5: if a temporary is created in copy-initialization, it is of
51  // the cv-unqualified version of the destination type.
52  namespace Ex1 {
53    struct C { };
54    C c;
55    struct A {
56        A(const A&);
57        A(const C&);
58    };
59    const volatile A a = c; // ok
60  }
61
62  namespace Ex2 {
63    struct S {
64      S(S&&);
65#if __cplusplus <= 199711L // C++03 or earlier modes
66      // expected-warning@-2 {{rvalue references are a C++11 extension}}
67#endif
68      S(int);
69    };
70    const S a(0);
71    const S b = 0;
72  }
73}
74