diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/testsuite/20_util/tuple/tuple_size.cc')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/testsuite/20_util/tuple/tuple_size.cc | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/testsuite/20_util/tuple/tuple_size.cc b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/tuple/tuple_size.cc new file mode 100644 index 000000000..51f4a2db8 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/testsuite/20_util/tuple/tuple_size.cc @@ -0,0 +1,38 @@ +// { dg-options "-std=gnu++0x" } + +// Copyright (C) 2007, 2009 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// Tuple + +#include <tuple> +#include <testsuite_hooks.h> + +using namespace std; + +int +main() +{ + bool test __attribute__((unused)) = true; + + VERIFY(tuple_size<tuple<> >::value == 0); + VERIFY(tuple_size<tuple<int> >::value == 1); + VERIFY(tuple_size<tuple<void> >::value == 1); + typedef tuple<int,const int&,void> test_tuple1; + VERIFY(tuple_size<test_tuple1>::value == 3); + VERIFY(tuple_size<tuple<tuple<void> > >::value == 1); +} |