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1 | // 2004-09-23 Chris Jefferson <chris@bubblescope.net> |
2 | ||
a1c1054b | 3 | // Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc. |
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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 | |
8 | // Free Software Foundation; either version 2, or (at your option) | |
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 | |
17 | // with this library; see the file COPYING. If not, write to the Free | |
83f51799 | 18 | // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
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19 | // USA. |
20 | ||
21 | // Tuple | |
22 | ||
23 | #include <tr1/tuple> | |
24 | #include <testsuite_hooks.h> | |
25 | ||
2df6377e | 26 | using namespace std::tr1; |
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27 | |
28 | int | |
29 | main() | |
30 | { | |
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31 | bool test __attribute__((unused)) = true; |
32 | ||
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33 | int x1 = 0; |
34 | int x2 = 0; | |
35 | int y1 = 0; | |
36 | int y2 = 0; | |
37 | tuple<int,int> ta(1,1); | |
38 | tuple<const int&,const int&> tc(x1,x2); | |
39 | tie(y1,y2)=ta; | |
40 | VERIFY(y1 == 1 && y2 == 1); | |
41 | tie(y1,y2)=tc; | |
42 | VERIFY(y1 == 0 && y2 == 0); | |
43 | } | |
44 |