1// { dg-require-c-std "" }
2
3// Copyright (C) 2005-2015 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING3.  If not see
18// <http://www.gnu.org/licenses/>.
19
20#include <cmath>
21#include <testsuite_hooks.h>
22
23// libstdc++/19322
24void test01()
25{
26  bool test __attribute__((unused)) = true;
27
28  VERIFY( !std::isnan(3.0) );
29}
30
31int main()
32{
33  test01();
34  return 0;
35}
36