| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: c++03, c++11, c++14, c++17 |
| // UNSUPPORTED: no-filesystem |
| // UNSUPPORTED: availability-filesystem-missing |
| |
| // directory_iterator, recursive_directory_iterator |
| |
| #include <filesystem> |
| |
| #include <iterator> |
| namespace fs = std::filesystem; |
| |
| using value_type = fs::directory_entry; |
| |
| static_assert(std::input_iterator<fs::directory_iterator>); |
| static_assert(!std::forward_iterator<fs::directory_iterator>); |
| static_assert(!std::indirectly_writable<fs::directory_iterator, value_type>); |
| static_assert(!std::incrementable<fs::directory_iterator>); |
| static_assert(std::sentinel_for<fs::directory_iterator, fs::directory_iterator>); |
| static_assert(!std::sized_sentinel_for<fs::directory_iterator, fs::directory_iterator>); |
| static_assert(!std::indirectly_movable<fs::directory_iterator, fs::directory_iterator>); |
| static_assert(!std::indirectly_movable_storable<fs::directory_iterator, fs::directory_iterator>); |
| static_assert(!std::indirectly_copyable<fs::directory_iterator, fs::directory_iterator>); |
| static_assert(!std::indirectly_copyable_storable<fs::directory_iterator, fs::directory_iterator>); |
| static_assert(!std::indirectly_swappable<fs::directory_iterator, fs::directory_iterator>); |
| |
| static_assert(std::input_iterator<fs::recursive_directory_iterator>); |
| static_assert(!std::forward_iterator<fs::recursive_directory_iterator>); |
| static_assert(!std::indirectly_writable<fs::recursive_directory_iterator, value_type>); |
| static_assert(!std::incrementable<fs::recursive_directory_iterator>); |
| static_assert(std::sentinel_for<fs::recursive_directory_iterator, fs::recursive_directory_iterator>); |
| static_assert(!std::sized_sentinel_for<fs::recursive_directory_iterator, fs::recursive_directory_iterator>); |
| static_assert(!std::indirectly_movable<fs::recursive_directory_iterator, fs::recursive_directory_iterator>); |
| static_assert(!std::indirectly_movable_storable<fs::recursive_directory_iterator, fs::recursive_directory_iterator>); |
| static_assert(!std::indirectly_copyable<fs::recursive_directory_iterator, fs::recursive_directory_iterator>); |
| static_assert(!std::indirectly_copyable_storable<fs::recursive_directory_iterator, fs::recursive_directory_iterator>); |
| static_assert(!std::indirectly_swappable<fs::recursive_directory_iterator, fs::recursive_directory_iterator>); |