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 // <stack>
11 
12 // void push(value_type&& v);
13 
14 #include <stack>
15 #include <cassert>
16 
17 #include "MoveOnly.h"
18 
main()19 int main()
20 {
21 #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
22     std::stack<MoveOnly> q;
23     q.push(MoveOnly(1));
24     assert(q.size() == 1);
25     assert(q.top() == MoveOnly(1));
26     q.push(MoveOnly(2));
27     assert(q.size() == 2);
28     assert(q.top() == MoveOnly(2));
29     q.push(MoveOnly(3));
30     assert(q.size() == 3);
31     assert(q.top() == MoveOnly(3));
32 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
33 }
34