1 // { dg-do compile { target c++14 } }
3 // Copyright (C) 2013-2017 Free Software Foundation, Inc.
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)
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.
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/>.
20 #include <type_traits>
21 #include <cassert> //testsuite_hooks.h>
23 typedef std::integral_constant
<int, 1> ic_one
;
24 typedef std::integral_constant
<int, 0> ic_zero
;
25 typedef std::integral_constant
<int, -1> ic_minus_one
;
27 typedef std::integral_constant
<bool, true> ic_true
;
28 typedef std::integral_constant
<bool, false> ic_false
;
30 static_assert( ic_one
{}() == 1, "1" );
31 static_assert( ic_zero
{}() == 0, "0" );
32 static_assert( ic_minus_one
{}() == -1, "-1" );
34 static_assert( ic_true
{}() == true, "true" );
35 static_assert( ic_false
{}() == false, "false" );