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
5 int x(1);
6 int (x2)(1);
7
f()8 void f() {
9 int x(1);
10 int (x2)(1);
11 for (int x(1);;) {}
12 }
13
14 class Y {
15 public: explicit Y(float);
16 };
17
18 class X { // expected-note{{candidate constructor (the implicit copy constructor)}}
19 #if __cplusplus >= 201103L // C++11 or later
20 // expected-note@-2 {{candidate constructor (the implicit move constructor) not viable}}
21 #endif
22
23 public:
24 explicit X(int); // expected-note{{candidate constructor}}
25 X(float, float, float); // expected-note{{candidate constructor}}
26 X(float, Y); // expected-note{{candidate constructor}}
27 };
28
29 class Z { // expected-note{{candidate constructor (the implicit copy constructor)}}
30 #if __cplusplus >= 201103L // C++11 or later
31 // expected-note@-2 {{candidate constructor (the implicit move constructor) not viable}}
32 #endif
33
34 public:
35 Z(int); // expected-note{{candidate constructor}}
36 };
37
g()38 void g() {
39 X x1(5);
40 X x2(1.0, 3, 4.2);
41 X x3(1.0, 1.0); // expected-error{{no matching constructor for initialization of 'X'}}
42 Y y(1.0);
43 X x4(3.14, y);
44
45 Z z; // expected-error{{no matching constructor for initialization of 'Z'}}
46 }
47
48 struct Base {
49 operator int*() const;
50 };
51
52 struct Derived : Base {
53 operator int*(); // expected-note {{candidate function}}
54 };
55
foo(const Derived cd,Derived d)56 void foo(const Derived cd, Derived d) {
57 int *pi = cd; // expected-error {{no viable conversion from 'const Derived' to 'int *'}}
58 int *ppi = d;
59
60 }
61