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// 2006-06-19 Paolo Carlini <pcarlini@suse.de>
//
// Copyright (C) 2006, 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/>.
// 5.1.4.5 class template discard_block [tr.rand.eng.disc]
// 5.1.1 Table 16
#include <sstream>
#include <tr1/random>
#include <testsuite_hooks.h>
void
test01()
{
bool test __attribute__((unused)) = true;
using std::tr1::discard_block;
using std::tr1::subtract_with_carry;
std::stringstream str;
discard_block
<
subtract_with_carry<long, (1 << 24), 10, 24>,
389, 24
> u, v;
u(); // advance
str << u;
VERIFY( u != v );
str >> v;
VERIFY( u == v );
}
int main()
{
test01();
return 0;
}
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