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// 1999-09-20 bkoz
// Copyright (C) 1999-2018 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/>.
// 27.4.3 template class fpos
#include <cwchar> // for mbstate_t
#include <ios>
#include <cstring>
#include <testsuite_hooks.h>
void test01()
{
typedef std::mbstate_t state_type;
state_type state01 = state_type();
state_type state02 = state_type();
std::streampos pos01(0);
std::streampos pos02(0);
// 27.4.3.1 fpos members
// void state(state_type s);
// state_type state();
// XXX Need to have better sanity checking for the mbstate_t type,
// or whatever the insantiating type for class fpos happens to be
// for streampos, as things like equality operators and assignment
// operators, increment and deincrement operators need to be in
// place.
pos01.state(state02);
state01 = pos01.state();
VERIFY( std::memcmp(&state01, &state02, sizeof(state_type)) == 0 );
}
int main()
{
test01();
return 0;
}
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