]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/tr1/6_containers/tuple/tuple_size.cc
1 // 2004-09-23 Chris Jefferson <chris@bubblescope.net>
3 // Copyright (C) 2004-2016 Free Software Foundation, Inc.
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 3, or (at your option)
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.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
23 #include <testsuite_hooks.h>
25 using namespace std::tr1
;
30 bool test
__attribute__((unused
)) = true;
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);