blob: c1b62932f64dbc663ae0b74db4f4dbc098aa8cc1 (
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
|
// { dg-options "-std=gnu++0x" }
// { dg-do compile}
// Copyright (C) 2011 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// 20.6.4 function object return types [func.ret]
#include <functional>
struct X
{
int f(int) { return 0; }
int i;
};
void test01()
{
typedef int (X::*mfp)(int);
typedef int X::*mp;
mfp m = &X::f;
mp m2 = &X::i;
X x = { };
std::ref(m)(x, 1);
std::ref(m)(&x, 1);
int& i1 = std::ref(m2)(x);
int& i2 = std::ref(m2)(&x);
}
int main()
{
test01();
return 0;
}
|
