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: c++03, c++11, c++14, c++17 10 11 // <format> 12 13 // Namespace std typedefs: 14 // using format_args = basic_format_args<format_context>; 15 // using wformat_args = basic_format_args<wformat_context>; 16 17 #include <format> 18 #include <vector> 19 #include <type_traits> 20 21 #include "test_macros.h" 22 23 static_assert(std::is_same_v<std::format_args, 24 std::basic_format_args<std::format_context>>); 25 #ifndef TEST_HAS_NO_WIDE_CHARACTERS 26 static_assert(std::is_same_v<std::wformat_args, 27 std::basic_format_args<std::wformat_context>>); 28 #endif 29