1 // { dg-do compile { target c++14 } }
2
3 // Copyright (C) 2015-2021 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 // 26.6.10 valarray range access: [valarray.range]
21
22 #include <iterator>
23 #include <valarray>
24
25 // PR libstdc++/67374
26 void
test01()27 test01()
28 {
29 std::valarray<double> va{1.0, 2.0, 3.0};
30 std::cbegin(va);
31 std::cend(va);
32 const auto& cva = va;
33 std::cbegin(cva);
34 std::cend(cva);
35 }
36