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// { dg-options "-std=gnu++0x" }
// Copyright (C) 2008, 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/>.
// 24.3.4 Iterator operations [iterator.operations]
#include <vector>
#include <list>
#include <iterator>
#include <testsuite_hooks.h>
void test01()
{
bool test __attribute__((unused)) = true;
std::vector<int> c(3);
std::vector<int>::iterator i = c.end(), j;
j = std::prev(i, 3);
VERIFY( i == c.end() );
VERIFY( j == c.begin() );
}
void test02()
{
bool test __attribute__((unused)) = true;
std::list<int> c(3);
std::list<int>::iterator i = c.end(), j;
j = std::prev(i, 3);
VERIFY( i == c.end() );
VERIFY( j == c.begin() );
}
int main()
{
test01();
test02();
return 0;
}
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