1// 20010613 gdr
2
3// Copyright (C) 2001-2015 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// This is DR-253.  Test for accessible assignment-operators.
21#include <valarray>
22#include <testsuite_hooks.h>
23
24int main()
25{
26  bool test __attribute__((unused)) = true;
27  using std::valarray;
28  using std::slice;
29  valarray<int> v(1, 10), w(2, 10);
30
31  w[slice(0, 3, 3)] = v[slice(2, 3, 3)];
32
33  VERIFY(v[0] == 1 && w[0] == 1);
34  VERIFY(v[3] == 1 && w[3] == 1);
35  VERIFY(v[6] == 1 && w[6] == 1);
36
37  std::slice_array<int> t __attribute__((unused)) = v[slice(0, 10, 1)];
38
39  return 0;
40}
41