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//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// WARNING: This test was generated by generate_feature_test_macro_components.py
// and should not be edited manually.
//
// clang-format off
// <charconv>
// Test the feature test macros defined by <charconv>
/* Constant Value
__cpp_lib_constexpr_charconv 202207L [C++2b]
__cpp_lib_to_chars 201611L [C++17]
*/
#include <charconv>
#include "test_macros.h"
#if TEST_STD_VER < 14
# ifdef __cpp_lib_constexpr_charconv
# error "__cpp_lib_constexpr_charconv should not be defined before c++2b"
# endif
# ifdef __cpp_lib_to_chars
# error "__cpp_lib_to_chars should not be defined before c++17"
# endif
#elif TEST_STD_VER == 14
# ifdef __cpp_lib_constexpr_charconv
# error "__cpp_lib_constexpr_charconv should not be defined before c++2b"
# endif
# ifdef __cpp_lib_to_chars
# error "__cpp_lib_to_chars should not be defined before c++17"
# endif
#elif TEST_STD_VER == 17
# ifdef __cpp_lib_constexpr_charconv
# error "__cpp_lib_constexpr_charconv should not be defined before c++2b"
# endif
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_to_chars
# error "__cpp_lib_to_chars should be defined in c++17"
# endif
# if __cpp_lib_to_chars != 201611L
# error "__cpp_lib_to_chars should have the value 201611L in c++17"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_to_chars
# error "__cpp_lib_to_chars should not be defined because it is unimplemented in libc++!"
# endif
# endif
#elif TEST_STD_VER == 20
# ifdef __cpp_lib_constexpr_charconv
# error "__cpp_lib_constexpr_charconv should not be defined before c++2b"
# endif
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_to_chars
# error "__cpp_lib_to_chars should be defined in c++20"
# endif
# if __cpp_lib_to_chars != 201611L
# error "__cpp_lib_to_chars should have the value 201611L in c++20"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_to_chars
# error "__cpp_lib_to_chars should not be defined because it is unimplemented in libc++!"
# endif
# endif
#elif TEST_STD_VER > 20
# ifndef __cpp_lib_constexpr_charconv
# error "__cpp_lib_constexpr_charconv should be defined in c++2b"
# endif
# if __cpp_lib_constexpr_charconv != 202207L
# error "__cpp_lib_constexpr_charconv should have the value 202207L in c++2b"
# endif
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_to_chars
# error "__cpp_lib_to_chars should be defined in c++2b"
# endif
# if __cpp_lib_to_chars != 201611L
# error "__cpp_lib_to_chars should have the value 201611L in c++2b"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_to_chars
# error "__cpp_lib_to_chars should not be defined because it is unimplemented in libc++!"
# endif
# endif
#endif // TEST_STD_VER > 20
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