80 lines
4.1 KiB
C++
80 lines
4.1 KiB
C++
// Copyright (C) 2019-2020 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// { dg-options "-std=gnu++2a" }
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// { dg-do compile { target c++2a } }
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#include <ranges>
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#include <testsuite_iterators.h>
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static_assert( std::ranges::output_range<int(&)[1], int> );
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static_assert( ! std::ranges::output_range<const int(&)[1], int> );
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static_assert( std::ranges::output_range<int[1], int> );
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static_assert( ! std::ranges::output_range<int[1], int*> );
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static_assert( std::ranges::input_range<int(&)[1]> );
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static_assert( std::ranges::input_range<const int(&)[1]> );
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static_assert( std::ranges::input_range<int[1]> );
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static_assert( std::ranges::contiguous_range<int(&)[1]> );
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static_assert( std::ranges::contiguous_range<const int(&)[1]> );
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static_assert( std::ranges::contiguous_range<int[1]> );
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using namespace __gnu_test;
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static_assert( std::ranges::output_range<test_contiguous_range<int>, int> );
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static_assert( std::ranges::output_range<test_random_access_range<int>, int> );
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static_assert( std::ranges::output_range<test_bidirectional_range<int>, int> );
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static_assert( std::ranges::output_range<test_forward_range<int>, int> );
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static_assert( ! std::ranges::output_range<test_input_range<int>, int> );
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static_assert( std::ranges::output_range<test_output_range<int>, int> );
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static_assert( std::ranges::input_range<test_contiguous_range<int>> );
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static_assert( std::ranges::input_range<test_random_access_range<int>> );
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static_assert( std::ranges::input_range<test_bidirectional_range<int>> );
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static_assert( std::ranges::input_range<test_forward_range<int>> );
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static_assert( std::ranges::input_range<test_input_range<int>> );
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static_assert( ! std::ranges::input_range<test_output_range<int>> );
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static_assert( std::ranges::forward_range<test_contiguous_range<int>> );
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static_assert( std::ranges::forward_range<test_random_access_range<int>> );
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static_assert( std::ranges::forward_range<test_bidirectional_range<int>> );
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static_assert( std::ranges::forward_range<test_forward_range<int>> );
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static_assert( ! std::ranges::forward_range<test_input_range<int>> );
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static_assert( ! std::ranges::forward_range<test_output_range<int>> );
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static_assert( std::ranges::bidirectional_range<test_contiguous_range<int>> );
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static_assert( std::ranges::bidirectional_range<test_random_access_range<int>>);
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static_assert( std::ranges::bidirectional_range<test_bidirectional_range<int>>);
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static_assert( ! std::ranges::bidirectional_range<test_forward_range<int>> );
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static_assert( ! std::ranges::bidirectional_range<test_input_range<int>> );
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static_assert( ! std::ranges::bidirectional_range<test_output_range<int>> );
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static_assert( std::ranges::random_access_range<test_contiguous_range<int>> );
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static_assert( std::ranges::random_access_range<test_random_access_range<int>>);
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static_assert( ! std::ranges::random_access_range<test_bidirectional_range<int>>);
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static_assert( ! std::ranges::random_access_range<test_forward_range<int>> );
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static_assert( ! std::ranges::random_access_range<test_input_range<int>> );
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static_assert( ! std::ranges::random_access_range<test_output_range<int>> );
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static_assert( std::ranges::contiguous_range<test_contiguous_range<int>> );
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static_assert( ! std::ranges::contiguous_range<test_random_access_range<int>>);
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static_assert( ! std::ranges::contiguous_range<test_bidirectional_range<int>>);
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static_assert( ! std::ranges::contiguous_range<test_forward_range<int>> );
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static_assert( ! std::ranges::contiguous_range<test_input_range<int>> );
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static_assert( ! std::ranges::contiguous_range<test_output_range<int>> );
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