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 // list(list&& c);
13
14 #include <list>
15 #include <cassert>
16 #include "MoveOnly.h"
17 #include "test_allocator.h"
18 #include "min_allocator.h"
19
main()20 int main()
21 {
22 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
23 {
24 std::list<MoveOnly, test_allocator<MoveOnly> > l(test_allocator<MoveOnly>(5));
25 std::list<MoveOnly, test_allocator<MoveOnly> > lo(test_allocator<MoveOnly>(5));
26 for (int i = 1; i <= 3; ++i)
27 {
28 l.push_back(i);
29 lo.push_back(i);
30 }
31 std::list<MoveOnly, test_allocator<MoveOnly> > l2 = std::move(l);
32 assert(l2 == lo);
33 assert(l.empty());
34 assert(l2.get_allocator() == lo.get_allocator());
35 }
36 {
37 std::list<MoveOnly, other_allocator<MoveOnly> > l(other_allocator<MoveOnly>(5));
38 std::list<MoveOnly, other_allocator<MoveOnly> > lo(other_allocator<MoveOnly>(5));
39 for (int i = 1; i <= 3; ++i)
40 {
41 l.push_back(i);
42 lo.push_back(i);
43 }
44 std::list<MoveOnly, other_allocator<MoveOnly> > l2 = std::move(l);
45 assert(l2 == lo);
46 assert(l.empty());
47 assert(l2.get_allocator() == lo.get_allocator());
48 }
49 #if __cplusplus >= 201103L
50 {
51 std::list<MoveOnly, min_allocator<MoveOnly> > l(min_allocator<MoveOnly>{});
52 std::list<MoveOnly, min_allocator<MoveOnly> > lo(min_allocator<MoveOnly>{});
53 for (int i = 1; i <= 3; ++i)
54 {
55 l.push_back(i);
56 lo.push_back(i);
57 }
58 std::list<MoveOnly, min_allocator<MoveOnly> > l2 = std::move(l);
59 assert(l2 == lo);
60 assert(l.empty());
61 assert(l2.get_allocator() == lo.get_allocator());
62 }
63 #endif
64 #if _LIBCPP_DEBUG >= 1
65 {
66 std::list<int> l1 = {1, 2, 3};
67 std::list<int>::iterator i = l1.begin();
68 std::list<int> l2 = std::move(l1);
69 assert(*l2.erase(i) == 2);
70 assert(l2.size() == 2);
71 }
72 #endif
73 #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
74 }
75