Differential D113408 Diff 394654 libcxx/test/std/language.support/support.limits/support.limits.general/optional.version.pass.cpp

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libcxx/test/std/language.support/support.limits/support.limits.general/optional.version.pass.cpp

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	// and should not be edited manually.			// and should not be edited manually.
	//			//
	// clang-format off			// clang-format off

	// <optional>			// <optional>

	// Test the feature test macros defined by <optional>			// Test the feature test macros defined by <optional>

	/* Constant Value			/* Constant Value
				__cpp_lib_monadic_optional 202110L [C++2b]
	__cpp_lib_optional 201606L [C++17]			__cpp_lib_optional 201606L [C++17]
	*/			*/

	#include <optional>			#include <optional>
	#include "test_macros.h"			#include "test_macros.h"

	#if TEST_STD_VER < 14			#if TEST_STD_VER < 14

				# ifdef __cpp_lib_monadic_optional
				# error "__cpp_lib_monadic_optional should not be defined before c++2b"
				# endif

	# ifdef __cpp_lib_optional			# ifdef __cpp_lib_optional
	# error "__cpp_lib_optional should not be defined before c++17"			# error "__cpp_lib_optional should not be defined before c++17"
	# endif			# endif

	#elif TEST_STD_VER == 14			#elif TEST_STD_VER == 14

				# ifdef __cpp_lib_monadic_optional
				# error "__cpp_lib_monadic_optional should not be defined before c++2b"
				# endif

	# ifdef __cpp_lib_optional			# ifdef __cpp_lib_optional
	# error "__cpp_lib_optional should not be defined before c++17"			# error "__cpp_lib_optional should not be defined before c++17"
	# endif			# endif

	#elif TEST_STD_VER == 17			#elif TEST_STD_VER == 17

				# ifdef __cpp_lib_monadic_optional
				# error "__cpp_lib_monadic_optional should not be defined before c++2b"
				# endif

	# ifndef __cpp_lib_optional			# ifndef __cpp_lib_optional
	# error "__cpp_lib_optional should be defined in c++17"			# error "__cpp_lib_optional should be defined in c++17"
	# endif			# endif
	# if __cpp_lib_optional != 201606L			# if __cpp_lib_optional != 201606L
	# error "__cpp_lib_optional should have the value 201606L in c++17"			# error "__cpp_lib_optional should have the value 201606L in c++17"
	# endif			# endif

	#elif TEST_STD_VER == 20			#elif TEST_STD_VER == 20

				# ifdef __cpp_lib_monadic_optional
				# error "__cpp_lib_monadic_optional should not be defined before c++2b"
				# endif

	# ifndef __cpp_lib_optional			# ifndef __cpp_lib_optional
	# error "__cpp_lib_optional should be defined in c++20"			# error "__cpp_lib_optional should be defined in c++20"
	# endif			# endif
	# if __cpp_lib_optional != 201606L			# if __cpp_lib_optional != 201606L
	# error "__cpp_lib_optional should have the value 201606L in c++20"			# error "__cpp_lib_optional should have the value 201606L in c++20"
	# endif			# endif

	#elif TEST_STD_VER > 20			#elif TEST_STD_VER > 20

				# ifndef __cpp_lib_monadic_optional
				# error "__cpp_lib_monadic_optional should be defined in c++2b"
				# endif
				# if __cpp_lib_monadic_optional != 202110L
				# error "__cpp_lib_monadic_optional should have the value 202110L in c++2b"
				# endif

	# ifndef __cpp_lib_optional			# ifndef __cpp_lib_optional
	# error "__cpp_lib_optional should be defined in c++2b"			# error "__cpp_lib_optional should be defined in c++2b"
	# endif			# endif
	# if __cpp_lib_optional != 201606L			# if __cpp_lib_optional != 201606L
	# error "__cpp_lib_optional should have the value 201606L in c++2b"			# error "__cpp_lib_optional should have the value 201606L in c++2b"
	# endif			# endif

	#endif // TEST_STD_VER > 20			#endif // TEST_STD_VER > 20

	int main(int, char**) { return 0; }			int main(int, char**) { return 0; }