Mercurial > hg > CbC > CbC_gcc
view libstdc++-v3/testsuite/24_iterators/front_insert_iterator/pr93884.cc @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
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// Copyright (C) 2020 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++2a" } // { dg-do run { target c++2a } } #include <iterator> #include <algorithm> #include <deque> #include <testsuite_hooks.h> namespace ranges = std::ranges; namespace views = std::views; void test01() { auto v = std::deque<int>{}; auto i = views::iota(0, 10); auto o = std::front_inserter(v); static_assert(std::output_iterator<decltype(o), int>); ranges::copy(i, o); VERIFY( ranges::equal(v | views::reverse, i) ); } int main() { test01(); }