1// Copyright (C) 2006, 2009 Free Software Foundation
2//
3// This file is part of the GNU ISO C++ Library.  This library is free
4// software; you can redistribute it and/or modify it under the
5// terms of the GNU General Public License as published by the
6// Free Software Foundation; either version 3, or (at your option)
7// any later version.
8
9// This library is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12// GNU General Public License for more details.
13
14// You should have received a copy of the GNU General Public License along
15// with this library; see the file COPYING3.  If not see
16// <http://www.gnu.org/licenses/>.
17
18#include <valarray>
19#include <testsuite_hooks.h>
20
21// DR 543. valarray slice default constructor
22void test01()
23{
24  bool test __attribute__((unused)) = true;
25
26  std::valarray<int> v1(10);
27  std::valarray<int> v2 = v1[std::slice()];
28  VERIFY( v2.size() == 0 );
29
30  std::valarray<int> v3(10);
31  std::valarray<int> v4 = v3[std::gslice()];
32  VERIFY( v4.size() == 0 );
33}
34
35int main()
36{
37  test01();
38  return 0;
39}
40