15a3309f8SChristopher Di Bella //===----------------------------------------------------------------------===//
25a3309f8SChristopher Di Bella //
35a3309f8SChristopher Di Bella // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
45a3309f8SChristopher Di Bella // See https://llvm.org/LICENSE.txt for license information.
55a3309f8SChristopher Di Bella // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
65a3309f8SChristopher Di Bella //
75a3309f8SChristopher Di Bella //===----------------------------------------------------------------------===//
85a3309f8SChristopher Di Bella 
95a3309f8SChristopher Di Bella // UNSUPPORTED: c++03, c++11, c++14, c++17
1071909de3SMark de Wever // UNSUPPORTED: libcpp-has-no-incomplete-ranges
115a3309f8SChristopher Di Bella 
125a3309f8SChristopher Di Bella // array
135a3309f8SChristopher Di Bella 
145a3309f8SChristopher Di Bella #include <array>
155a3309f8SChristopher Di Bella 
165a3309f8SChristopher Di Bella #include <concepts>
175a3309f8SChristopher Di Bella #include <ranges>
185a3309f8SChristopher Di Bella 
195a3309f8SChristopher Di Bella using range = std::array<int, 10>;
205a3309f8SChristopher Di Bella 
216ffc41b0Szoecarver 
229d7c420aSLouis Dionne static_assert(!std::ranges::view<range>);
239d7c420aSLouis Dionne static_assert(std::same_as<std::ranges::iterator_t<range>, range::iterator>);
249d7c420aSLouis Dionne static_assert(std::ranges::common_range<range>);
259d7c420aSLouis Dionne static_assert(std::ranges::random_access_range<range>);
269d7c420aSLouis Dionne static_assert(std::ranges::contiguous_range<range>);
279d7c420aSLouis Dionne static_assert(std::ranges::sized_range<range>);
289d7c420aSLouis Dionne static_assert(!std::ranges::borrowed_range<range>);
29*67151d02SArthur O'Dwyer static_assert(std::ranges::viewable_range<range>);
309d7c420aSLouis Dionne 
319d7c420aSLouis Dionne static_assert(!std::ranges::view<range const>);
329d7c420aSLouis Dionne static_assert(std::same_as<std::ranges::iterator_t<range const>, range::const_iterator>);
339d7c420aSLouis Dionne static_assert(std::ranges::common_range<range const>);
349d7c420aSLouis Dionne static_assert(std::ranges::random_access_range<range const>);
359d7c420aSLouis Dionne static_assert(std::ranges::contiguous_range<range const>);
369d7c420aSLouis Dionne static_assert(std::ranges::sized_range<range const>);
379d7c420aSLouis Dionne static_assert(!std::ranges::borrowed_range<range const>);
389d7c420aSLouis Dionne static_assert(!std::ranges::viewable_range<range const>);
39