170d7bef1SJoe Loser //===----------------------------------------------------------------------===// 270d7bef1SJoe Loser // 370d7bef1SJoe Loser // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 470d7bef1SJoe Loser // See https://llvm.org/LICENSE.txt for license information. 570d7bef1SJoe Loser // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 670d7bef1SJoe Loser // 770d7bef1SJoe Loser //===----------------------------------------------------------------------===// 870d7bef1SJoe Loser 9*4fc50236SJoe Loser // UNSUPPORTED: !stdlib=libc++ && (c++03 || c++11 || c++14) 10*4fc50236SJoe Loser 1170d7bef1SJoe Loser // P2251 was voted into C++23, but is supported even in C++17 mode by all vendors. 1270d7bef1SJoe Loser 1370d7bef1SJoe Loser // <string_view> 1470d7bef1SJoe Loser 1570d7bef1SJoe Loser #include <string_view> 1670d7bef1SJoe Loser #include <type_traits> 1770d7bef1SJoe Loser 18f4c1258dSLouis Dionne #include "test_macros.h" 19f4c1258dSLouis Dionne 2070d7bef1SJoe Loser static_assert(std::is_trivially_copyable<std::basic_string_view<char> >::value, ""); 21f4c1258dSLouis Dionne #ifndef TEST_HAS_NO_WIDE_CHARACTERS 2270d7bef1SJoe Loser static_assert(std::is_trivially_copyable<std::basic_string_view<wchar_t> >::value, ""); 23f4c1258dSLouis Dionne #endif 249027887eSMark de Wever #ifndef TEST_HAS_NO_CHAR8_T 2570d7bef1SJoe Loser static_assert(std::is_trivially_copyable<std::basic_string_view<char8_t> >::value, ""); 2670d7bef1SJoe Loser #endif 2770d7bef1SJoe Loser static_assert(std::is_trivially_copyable<std::basic_string_view<char16_t> >::value, ""); 2870d7bef1SJoe Loser static_assert(std::is_trivially_copyable<std::basic_string_view<char32_t> >::value, ""); 29