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1 | // { dg-require-rvalref "" } |
2 | // { dg-options "-std=gnu++0x" } | |
3 | ||
4 | // Copyright (C) 2005, 2007 Free Software Foundation, Inc. | |
5 | // | |
6 | // This file is part of the GNU ISO C++ Library. This library is free | |
7 | // software; you can redistribute it and/or modify it under the | |
8 | // terms of the GNU General Public License as published by the | |
9 | // Free Software Foundation; either version 2, or (at your option) | |
10 | // any later version. | |
11 | ||
12 | // This library is distributed in the hope that it will be useful, | |
13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | // GNU General Public License for more details. | |
16 | ||
17 | // You should have received a copy of the GNU General Public License along | |
18 | // with this library; see the file COPYING. If not, write to the Free | |
19 | // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
20 | // USA. | |
21 | ||
22 | // As a special exception, you may use this file as part of a free software | |
23 | // library without restriction. Specifically, if other files instantiate | |
24 | // templates or use macros or inline functions from this file, or you compile | |
25 | // this file and link it with other files to produce an executable, this | |
26 | // file does not by itself cause the resulting executable to be covered by | |
27 | // the GNU General Public License. This exception does not however | |
28 | // invalidate any other reasons why the executable file might be covered by | |
29 | // the GNU General Public License. | |
30 | ||
31 | // NOTE: This makes use of the fact that we know how moveable | |
32 | // is implemented on multiset (via swap). If the implementation changed | |
33 | // this test may begin to fail. | |
34 | ||
35 | #include <set> | |
36 | #include <utility> | |
37 | #include <testsuite_hooks.h> | |
38 | ||
39 | int main() | |
40 | { | |
41 | bool test __attribute__((unused)) = true; | |
42 | ||
43 | std::multiset<int> a,b; | |
44 | a.insert(2); | |
45 | b.insert(1); | |
46 | b = std::move(a); | |
47 | VERIFY(b.find(2) != b.end() && a.find(1) != a.end()); | |
48 | ||
49 | std::multiset<int> c(std::move(b)); | |
50 | VERIFY( c.find(2) != c.end()); | |
51 | VERIFY( b.find(2) == b.end()); | |
52 | return 0; | |
53 | } |