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// 2002-05-18 Paolo Carlini <pcarlini@unitus.it>
// Copyright (C) 2002-2015 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/>.
// 23.2.1 deque operators
#include <deque>
#include <testsuite_hooks.h>
// libstdc++/7186
void test02()
{
bool test __attribute__((unused)) = true;
std::deque<int> d(2);
typedef std::deque<int>::iterator iter;
typedef std::deque<int>::const_iterator constiter;
iter beg = d.begin();
iter end = d.end();
constiter constbeg = d.begin();
constiter constend = d.end();
VERIFY( beg - constbeg == 0 );
VERIFY( constend - end == 0 );
VERIFY( end - constbeg > 0 );
VERIFY( constend - beg > 0 );
}
int main()
{
test02();
return 0;
}
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