1// { dg-do compile }
2// { dg-options "-std=gnu++11" }
3
4// Copyright (C) 2012-2015 Free Software Foundation, Inc.
5//
6// This file is part of the GNU ISO C++ Library.  This library is free
7// software; you can redistribute it and/or modify it under the
8// terms of the GNU General Public License as published by the
9// Free Software Foundation; either version 3, or (at your option)
10// any later version.
11//
12// This library is distributed in the hope that it will be useful,
13// but WITHOUT ANY WARRANTY; without even the implied warranty of
14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15// GNU General Public License for more details.
16//
17// You should have received a copy of the GNU General Public License along
18// with this library; see the file COPYING3.  If not see
19// <http://www.gnu.org/licenses/>.
20
21#include <cmath>
22#include <cstdlib>
23#include <type_traits>
24#include <utility>
25
26#ifdef _GLIBCXX_USE_LONG_LONG
27void test01()
28{
29  static_assert (std::is_same<decltype (std::abs (std::declval<long long> ())),
30			      long long>::value, "Missing abs(long long)");
31}
32#endif
33