1// Copyright (C) 2003
2// Free Software Foundation, Inc.
3//
4// This file is part of the GNU ISO C++ Library.  This library is free
5// software; you can redistribute it and/or modify it under the
6// terms of the GNU General Public License as published by the
7// Free Software Foundation; either version 2, or (at your option)
8// any later version.
9
10// This library is distributed in the hope that it will be useful,
11// but WITHOUT ANY WARRANTY; without even the implied warranty of
12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13// GNU General Public License for more details.
14
15// You should have received a copy of the GNU General Public License along
16// with this library; see the file COPYING.  If not, write to the Free
17// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
18// USA.
19
20// 27.4.3 fpos
21
22#include <typeinfo>
23#include <ios>
24#include <testsuite_hooks.h>
25
26// libstdc++/12065
27void test01()
28{
29  bool test __attribute__((unused)) = true;
30
31  std::streampos p(0);
32  const std::streampos q(0);
33  std::streamoff o(0);
34
35  VERIFY( typeid(p + o) == typeid(std::streampos) );
36  VERIFY( typeid(q + o) == typeid(std::streampos) );
37  VERIFY( typeid(p - o) == typeid(std::streampos) );
38  VERIFY( typeid(q - o) == typeid(std::streampos) );
39  VERIFY( typeid(p - q) == typeid(std::streamoff) );
40  VERIFY( typeid(q - p) == typeid(std::streamoff) );
41}
42
43int main()
44{
45  test01();
46  return 0;
47}
48