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1 | // { dg-options "-std=gnu++0x" } |
2 | ||
3 | // Copyright (C) 2007 Free Software Foundation, Inc. | |
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 | |
18 | // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, | |
19 | // USA. | |
20 | ||
21 | // Tuple | |
22 | ||
23 | #include <tuple> | |
24 | #include <testsuite_hooks.h> | |
25 | ||
26 | using namespace std; | |
27 | ||
28 | int | |
29 | main() | |
30 | { | |
31 | bool test __attribute__((unused)) = true; | |
32 | ||
33 | VERIFY(tuple_size<tuple<> >::value == 0); | |
34 | VERIFY(tuple_size<tuple<int> >::value == 1); | |
35 | VERIFY(tuple_size<tuple<void> >::value == 1); | |
36 | typedef tuple<int,const int&,void> test_tuple1; | |
37 | VERIFY(tuple_size<test_tuple1>::value == 3); | |
38 | VERIFY(tuple_size<tuple<tuple<void> > >::value == 1); | |
39 | } |