]>
Commit | Line | Data |
---|---|---|
2839c151 PC |
1 | // { dg-options "-std=gnu++0x" } |
2 | ||
aa118a03 | 3 | // Copyright (C) 2007-2014 Free Software Foundation, Inc. |
2839c151 PC |
4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
2839c151 PC |
9 | // any later version. |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | ||
16 | // You should have received a copy of the GNU General Public License along | |
748086b7 JJ |
17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
19 | ||
2839c151 PC |
20 | |
21 | // NOTE: This makes use of the fact that we know how moveable | |
22 | // is implemented on map (via swap). If the implementation changed | |
23 | // this test may begin to fail. | |
24 | ||
25 | #include <unordered_map> | |
26 | #include <utility> | |
27 | #include <testsuite_hooks.h> | |
28 | ||
29 | int main() | |
30 | { | |
31 | bool test __attribute__((unused)) = true; | |
32 | ||
33 | std::unordered_map<int, int> a,b; | |
34 | a[2]=0; | |
35 | b[1]=0; | |
36 | b = std::move(a); | |
37 | VERIFY( b.find(2) != b.end() && a.find(1) == a.end() ); | |
38 | ||
39 | std::unordered_map<int, int> c(std::move(b)); | |
40 | VERIFY( c.find(2) != c.end() ); | |
41 | VERIFY( b.find(2) == b.end() ); | |
42 | return 0; | |
43 | } |