mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-28 21:49:33 +00:00
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
// Copyright (C) 2017 Free Software Foundation, Inc.
|
|
//
|
|
// This file is part of the GNU ISO C++ Library. This library is free
|
|
// software; you can redistribute it and/or modify it under the
|
|
// terms of the GNU General Public License as published by the
|
|
// Free Software Foundation; either version 3, or (at your option)
|
|
// any later version.
|
|
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU General Public License along
|
|
// with this library; see the file COPYING3. If not see
|
|
// <http://www.gnu.org/licenses/>.
|
|
|
|
// { dg-options "-std=gnu++17" }
|
|
// { dg-do compile { target c++1z } }
|
|
|
|
#include <valarray>
|
|
|
|
template<typename T, typename U> struct require_same;
|
|
template<typename T> struct require_same<T, T> { using type = void; };
|
|
|
|
template<typename T, typename U>
|
|
typename require_same<T, U>::type
|
|
check_type(U&) { }
|
|
|
|
void
|
|
test01()
|
|
{
|
|
int arr[4] = { 1, 2, 3, 4 };
|
|
std::valarray v(arr, 4);
|
|
check_type<std::valarray<int>>(v);
|
|
|
|
std::valarray v2 = v;
|
|
check_type<std::valarray<int>>(v2);
|
|
|
|
std::valarray v3 = std::move(v);
|
|
check_type<std::valarray<int>>(v3);
|
|
}
|