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