1//===----------------------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9// UNSUPPORTED: c++03, c++11, c++14, c++17
10
11// match_results
12
13#include <regex>
14
15#include <concepts>
16#include <ranges>
17
18
19
20static_assert(std::same_as<std::ranges::iterator_t<std::cmatch>, std::cmatch::iterator>);
21static_assert(std::ranges::common_range<std::cmatch>);
22static_assert(std::ranges::random_access_range<std::cmatch>);
23static_assert(std::ranges::contiguous_range<std::cmatch>);
24static_assert(!std::ranges::view<std::cmatch>);
25static_assert(std::ranges::sized_range<std::cmatch>);
26static_assert(!std::ranges::borrowed_range<std::cmatch>);
27static_assert(std::ranges::viewable_range<std::cmatch>);
28
29static_assert(std::same_as<std::ranges::iterator_t<std::cmatch const>, std::cmatch::const_iterator>);
30static_assert(std::ranges::common_range<std::cmatch const>);
31static_assert(std::ranges::random_access_range<std::cmatch const>);
32static_assert(std::ranges::contiguous_range<std::cmatch const>);
33static_assert(!std::ranges::view<std::cmatch const>);
34static_assert(std::ranges::sized_range<std::cmatch const>);
35static_assert(!std::ranges::borrowed_range<std::cmatch const>);
36static_assert(!std::ranges::viewable_range<std::cmatch const>);
37

source code of libcxx/test/std/re/re.results/range_concept_conformance.compile.pass.cpp