1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <list>
11
12// void push_front(value_type&& x);
13
14#include <list>
15#include <cassert>
16
17#include "../../../MoveOnly.h"
18#include "min_allocator.h"
19
20int main()
21{
22#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
23    {
24    std::list<MoveOnly> l1;
25    l1.push_front(MoveOnly(1));
26    assert(l1.size() == 1);
27    assert(l1.front() == MoveOnly(1));
28    l1.push_front(MoveOnly(2));
29    assert(l1.size() == 2);
30    assert(l1.front() == MoveOnly(2));
31    assert(l1.back() == MoveOnly(1));
32    }
33#if __cplusplus >= 201103L
34    {
35    std::list<MoveOnly, min_allocator<MoveOnly>> l1;
36    l1.push_front(MoveOnly(1));
37    assert(l1.size() == 1);
38    assert(l1.front() == MoveOnly(1));
39    l1.push_front(MoveOnly(2));
40    assert(l1.size() == 2);
41    assert(l1.front() == MoveOnly(2));
42    assert(l1.back() == MoveOnly(1));
43    }
44#endif
45#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
46}
47