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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.
// <istream>
// Test the feature test macros defined by <istream>
/* Constant Value
__cpp_lib_char8_t 201811L [C++2a]
*/
#include <istream>
#include "test_macros.h"
#if TEST_STD_VER < 14
# ifdef __cpp_lib_char8_t
# error "__cpp_lib_char8_t should not be defined before c++2a"
# endif
#elif TEST_STD_VER == 14
# ifdef __cpp_lib_char8_t
# error "__cpp_lib_char8_t should not be defined before c++2a"
# endif
#elif TEST_STD_VER == 17
# ifdef __cpp_lib_char8_t
# error "__cpp_lib_char8_t should not be defined before c++2a"
# endif
#elif TEST_STD_VER > 17
# if defined(__cpp_char8_t)
# ifndef __cpp_lib_char8_t
# error "__cpp_lib_char8_t should be defined in c++2a"
# endif
# if __cpp_lib_char8_t != 201811L
# error "__cpp_lib_char8_t should have the value 201811L in c++2a"
# endif
# else
# ifdef __cpp_lib_char8_t
# error "__cpp_lib_char8_t should not be defined when defined(__cpp_char8_t) is not defined!"
# endif
# endif
#endif // TEST_STD_VER > 17
int main(int, char**) { return 0; }
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