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// UNSUPPORTED: availability-filesystem-missing
11
12// path
13
14#include <filesystem>
15
16#include <concepts>
17#include <ranges>
18namespace fs = std::filesystem;
19
20static_assert(std::same_as<std::ranges::iterator_t<fs::path>, fs::path::iterator>);
21static_assert(std::ranges::common_range<fs::path>);
22static_assert(std::ranges::bidirectional_range<fs::path>);
23static_assert(!std::ranges::view<fs::path>);
24static_assert(!std::ranges::random_access_range<fs::path>);
25static_assert(!std::ranges::sized_range<fs::path>);
26static_assert(!std::ranges::borrowed_range<fs::path>);
27static_assert(std::ranges::viewable_range<fs::path>);
28
29static_assert(std::same_as<std::ranges::iterator_t<fs::path const>, fs::path::const_iterator>);
30static_assert(std::ranges::common_range<fs::path const>);
31static_assert(std::ranges::bidirectional_range<fs::path const>);
32static_assert(!std::ranges::view<fs::path const>);
33static_assert(!std::ranges::random_access_range<fs::path const>);
34static_assert(!std::ranges::sized_range<fs::path const>);
35static_assert(!std::ranges::borrowed_range<fs::path const>);
36static_assert(!std::ranges::viewable_range<fs::path const>);
37

source code of libcxx/test/std/input.output/filesystems/class.path/range_concept_conformance.compile.pass.cpp