1 // Copyright (C) 2006 Free Software Foundation
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 2, or (at your option)
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.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING. If not, write to the Free
16 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
20 #include <testsuite_hooks.h>
22 // DR 543. valarray slice default constructor
25 bool test
__attribute__((unused
)) = true;
27 std::valarray
<int> v1(10);
28 std::valarray
<int> v2
= v1
[std::slice()];
29 VERIFY( v2
.size() == 0 );
31 std::valarray
<int> v3(10);
32 std::valarray
<int> v4
= v3
[std::gslice()];
33 VERIFY( v4
.size() == 0 );