| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| |
| // string |
| |
| #include <string> |
| |
| #include <concepts> |
| #include <ranges> |
| |
| |
| |
| static_assert(std::same_as<std::ranges::iterator_t<std::string>, std::string::iterator>); |
| static_assert(std::ranges::common_range<std::string>); |
| static_assert(std::ranges::random_access_range<std::string>); |
| static_assert(std::ranges::contiguous_range<std::string>); |
| static_assert(!std::ranges::view<std::string>); |
| static_assert(std::ranges::sized_range<std::string>); |
| static_assert(!std::ranges::borrowed_range<std::string>); |
| static_assert(std::ranges::viewable_range<std::string>); |
| |
| static_assert(std::same_as<std::ranges::iterator_t<std::string const>, std::string::const_iterator>); |
| static_assert(std::ranges::common_range<std::string const>); |
| static_assert(std::ranges::random_access_range<std::string const>); |
| static_assert(std::ranges::contiguous_range<std::string const>); |
| static_assert(!std::ranges::view<std::string const>); |
| static_assert(std::ranges::sized_range<std::string const>); |
| static_assert(!std::ranges::borrowed_range<std::string const>); |
| static_assert(!std::ranges::viewable_range<std::string const>); |