| //===----------------------------------------------------------------------===// |
| // |
| // 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, c++20 |
| |
| #include <ranges> |
| #include <vector> |
| #include <utility> |
| |
| static_assert(std::is_same_v<decltype(std::ranges::as_rvalue_view(std::vector<int>{})), |
| std::ranges::as_rvalue_view<std::views::all_t<std::vector<int>>>>); |
| |
| static_assert(std::is_same_v<decltype(std::ranges::as_rvalue_view(std::declval<std::vector<int>&>())), |
| std::ranges::as_rvalue_view<std::views::all_t<std::vector<int>&>>>); |
| |
| static_assert(std::is_same_v<decltype(std::ranges::as_rvalue_view(std::ranges::empty_view<int>{})), |
| std::ranges::as_rvalue_view<std::ranges::empty_view<int>>>); |