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: !stdlib=libc++ && (c++03 || c++11 || c++14) 10 11 // P2251 was voted into C++23, but is supported even in C++17 mode by all vendors. 12 13 // <string_view> 14 15 #include <string_view> 16 #include <type_traits> 17 18 #include "test_macros.h" 19 20 static_assert(std::is_trivially_copyable<std::basic_string_view<char> >::value, ""); 21 #ifndef TEST_HAS_NO_WIDE_CHARACTERS 22 static_assert(std::is_trivially_copyable<std::basic_string_view<wchar_t> >::value, ""); 23 #endif 24 #ifndef TEST_HAS_NO_CHAR8_T 25 static_assert(std::is_trivially_copyable<std::basic_string_view<char8_t> >::value, ""); 26 #endif 27 static_assert(std::is_trivially_copyable<std::basic_string_view<char16_t> >::value, ""); 28 static_assert(std::is_trivially_copyable<std::basic_string_view<char32_t> >::value, ""); 29