1// 2004-09-23 Chris Jefferson <chris@bubblescope.net>
2
3// Copyright (C) 2004 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 <tr1/tuple>
24#include <testsuite_hooks.h>
25
26using namespace std;
27using namespace tr1;
28
29int
30main()
31{
32  VERIFY(tuple_size<tuple<> >::value == 0);
33  VERIFY(tuple_size<tuple<int> >::value == 1);
34  VERIFY(tuple_size<tuple<void> >::value == 1);
35  typedef tuple<int,const int&,void> test_tuple1;
36  VERIFY(tuple_size<test_tuple1>::value == 3);
37  VERIFY(tuple_size<tuple<tuple<void> > >::value == 1);
38}
39
40