blob: 2c422dc7e3f7e905feb3509a80b27a88643cec58 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
// RUN: %clang_cc1 -fms-compatibility -fsyntax-only -verify %s
template <class T>
class A {
public:
void f(T a) { }// expected-note {{must qualify identifier to find this declaration in dependent base class}}
void g();// expected-note {{must qualify identifier to find this declaration in dependent base class}}
};
template <class T>
class B : public A<T> {
public:
void z(T a)
{
f(a); // expected-warning {{use of identifier 'f' found via unqualified lookup into dependent bases of class templates is a Microsoft extension}}
g(); // expected-warning {{use of identifier 'g' found via unqualified lookup into dependent bases of class templates is a Microsoft extension}}
}
};
template class B<int>; // expected-note {{requested here}}
template class B<char>;
void test()
{
B<int> b;
b.z(3);
}
namespace lookup_dependent_bases_id_expr {
template<class T> class A {
public:
int var;
};
template<class T>
class B : public A<T> {
public:
void f() {
var = 3;
}
};
template class B<int>;
}
namespace lookup_dependent_base_class_static_function {
template <class T>
class A {
public:
static void static_func();// expected-note {{must qualify identifier to find this declaration in dependent base class}}
void func();// expected-note {{must qualify identifier to find this declaration in dependent base class}}
};
template <class T>
class B : public A<T> {
public:
static void z2(){
static_func(); // expected-warning {{use of identifier 'static_func' found via unqualified lookup into dependent bases of class templates is a Microsoft extension}}
func(); // expected-warning {{use of identifier 'func' found via unqualified lookup into dependent bases of class templates is a Microsoft extension}} expected-error {{call to non-static member function without an object argument}}
}
};
template class B<int>; // expected-note {{requested here}}
}
namespace lookup_dependent_base_class_default_argument {
template<class T>
class A {
public:
static int f1(); // expected-note {{must qualify identifier to find this declaration in dependent base class}}
int f2(); // expected-note {{must qualify identifier to find this declaration in dependent base class}}
};
template<class T>
class B : public A<T> {
public:
void g1(int p = f1());// expected-warning {{use of identifier 'f1' found via unqualified lookup into dependent bases of class templates is a Microsoft extension}}
void g2(int p = f2());// expected-warning {{use of identifier 'f2' found via unqualified lookup into dependent bases of class templates is a Microsoft extension}} expected-error {{call to non-static member function without an object argument}}
};
void foo()
{
B<int> b;
b.g1(); // expected-note {{required here}}
b.g2(); // expected-note {{required here}}
}
}
namespace lookup_dependent_base_class_friend {
template <class T>
class B {
public:
static void g(); // expected-note {{must qualify identifier to find this declaration in dependent base class}}
};
template <class T>
class A : public B<T> {
public:
friend void foo(A<T> p){
g(); // expected-warning {{use of identifier 'g' found via unqualified lookup into dependent bases of class templates is a Microsoft extension}}
}
};
int main2()
{
A<int> a;
foo(a); // expected-note {{requested here}}
}
}
namespace lookup_dependent_base_no_typo_correction {
class C {
public:
int m_hWnd;
};
template <class T>
class A : public T {
public:
void f(int hWnd) {
m_hWnd = 1;
}
};
template class A<C>;
}
|
