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Differential D144331 Diff 511892 libcxx/test/std/language.support/support.limits/support.limits.general/thread.version.compile.pass.cpp

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

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	// clang-format off			// clang-format off

	// UNSUPPORTED: no-threads			// UNSUPPORTED: no-threads

	// <thread>			// <thread>

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

	/* Constant Value			/* Constant Value
				__cpp_lib_formatters 202302L [C++2b]
	__cpp_lib_jthread 201911L [C++20]			__cpp_lib_jthread 201911L [C++20]
	*/			*/

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

	#if TEST_STD_VER < 14			#if TEST_STD_VER < 14

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

	# ifdef __cpp_lib_jthread			# ifdef __cpp_lib_jthread
	# error "__cpp_lib_jthread should not be defined before c++20"			# error "__cpp_lib_jthread should not be defined before c++20"
	# endif			# endif

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

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

	# ifdef __cpp_lib_jthread			# ifdef __cpp_lib_jthread
	# error "__cpp_lib_jthread should not be defined before c++20"			# error "__cpp_lib_jthread should not be defined before c++20"
	# endif			# endif

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

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

	# ifdef __cpp_lib_jthread			# ifdef __cpp_lib_jthread
	# error "__cpp_lib_jthread should not be defined before c++20"			# error "__cpp_lib_jthread should not be defined before c++20"
	# endif			# endif

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

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

	# if !defined(_LIBCPP_VERSION)			# if !defined(_LIBCPP_VERSION)
	# ifndef __cpp_lib_jthread			# ifndef __cpp_lib_jthread
	# error "__cpp_lib_jthread should be defined in c++20"			# error "__cpp_lib_jthread should be defined in c++20"
	# endif			# endif
	# if __cpp_lib_jthread != 201911L			# if __cpp_lib_jthread != 201911L
	# error "__cpp_lib_jthread should have the value 201911L in c++20"			# error "__cpp_lib_jthread should have the value 201911L in c++20"
	# endif			# endif
	# else // _LIBCPP_VERSION			# else // _LIBCPP_VERSION
	# ifdef __cpp_lib_jthread			# ifdef __cpp_lib_jthread
	# error "__cpp_lib_jthread should not be defined because it is unimplemented in libc++!"			# error "__cpp_lib_jthread should not be defined because it is unimplemented in libc++!"
	# endif			# endif
	# endif			# endif

	#elif TEST_STD_VER > 20			#elif TEST_STD_VER > 20

	# if !defined(_LIBCPP_VERSION)			# if !defined(_LIBCPP_VERSION)
				# ifndef __cpp_lib_formatters
				# error "__cpp_lib_formatters should be defined in c++2b"
				# endif
				# if __cpp_lib_formatters != 202302L
				# error "__cpp_lib_formatters should have the value 202302L in c++2b"
				# endif
				# else // _LIBCPP_VERSION
				# ifdef __cpp_lib_formatters
				# error "__cpp_lib_formatters should not be defined because it is unimplemented in libc++!"
				# endif
				# endif

				# if !defined(_LIBCPP_VERSION)
	# ifndef __cpp_lib_jthread			# ifndef __cpp_lib_jthread
	# error "__cpp_lib_jthread should be defined in c++2b"			# error "__cpp_lib_jthread should be defined in c++2b"
	# endif			# endif
	# if __cpp_lib_jthread != 201911L			# if __cpp_lib_jthread != 201911L
	# error "__cpp_lib_jthread should have the value 201911L in c++2b"			# error "__cpp_lib_jthread should have the value 201911L in c++2b"
	# endif			# endif
	# else // _LIBCPP_VERSION			# else // _LIBCPP_VERSION
	# ifdef __cpp_lib_jthread			# ifdef __cpp_lib_jthread
	# error "__cpp_lib_jthread should not be defined because it is unimplemented in libc++!"			# error "__cpp_lib_jthread should not be defined because it is unimplemented in libc++!"
	# endif			# endif
	# endif			# endif

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