summaryrefslogtreecommitdiffstats
path: root/test/utilities/utility/forward/move_only.pass.cpp
blob: 350ed86dfb899b4f35e8c83dcd6f97dd621fd041 (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
//===----------------------------------------------------------------------===//
//
// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// test move

#include <utility>
#include <cassert>

class move_only
{
#ifdef _LIBCPP_MOVE
    move_only(const move_only&);
    move_only& operator=(const move_only&);
#else
    move_only(move_only&);
    move_only& operator=(move_only&);
#endif

public:

#ifdef _LIBCPP_MOVE
    move_only(move_only&&) {}
    move_only& operator=(move_only&&) {}
#else
    operator std::__rv<move_only> () {return std::__rv<move_only>(*this);}
    move_only(std::__rv<move_only>) {}
#endif

    move_only() {}
};

move_only source() {return move_only();}
const move_only csource() {return move_only();}

void test(move_only) {}

int main()
{
    move_only mo;

    test(std::move(mo));
    test(source());
}