-------------------------------------------------------------------
``__cpp_lib_array_constexpr`` ``201811L``
------------------------------------------------- -----------------
+ ``__cpp_lib_assume_aligned`` *unimplemented*
+ ------------------------------------------------- -----------------
``__cpp_lib_atomic_flag_test`` ``201907L``
------------------------------------------------- -----------------
``__cpp_lib_atomic_float`` *unimplemented*
------------------------------------------------- -----------------
``__cpp_lib_atomic_wait`` ``201907L``
------------------------------------------------- -----------------
+ ``__cpp_lib_barrier`` ``201907L``
+ ------------------------------------------------- -----------------
``__cpp_lib_bind_front`` *unimplemented*
------------------------------------------------- -----------------
``__cpp_lib_bit_cast`` *unimplemented*
------------------------------------------------- -----------------
+ ``__cpp_lib_bitops`` *unimplemented*
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_bounded_array_traits`` ``201902L``
+ ------------------------------------------------- -----------------
``__cpp_lib_char8_t`` ``201811L``
------------------------------------------------- -----------------
``__cpp_lib_concepts`` *unimplemented*
------------------------------------------------- -----------------
+ ``__cpp_lib_constexpr_algorithms`` *unimplemented*
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_constexpr_complex`` *unimplemented*
+ ------------------------------------------------- -----------------
``__cpp_lib_constexpr_dynamic_alloc`` ``201907L``
------------------------------------------------- -----------------
- ``__cpp_lib_constexpr_functional`` ``201907L``
+ ``__cpp_lib_constexpr_functional`` *unimplemented*
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_constexpr_iterator`` *unimplemented*
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_constexpr_memory`` *unimplemented*
------------------------------------------------- -----------------
``__cpp_lib_constexpr_numeric`` ``201911L``
------------------------------------------------- -----------------
- ``__cpp_lib_constexpr_swap_algorithms`` *unimplemented*
+ ``__cpp_lib_constexpr_string`` *unimplemented*
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_constexpr_string_view`` *unimplemented*
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_constexpr_tuple`` *unimplemented*
------------------------------------------------- -----------------
``__cpp_lib_constexpr_utility`` ``201811L``
------------------------------------------------- -----------------
+ ``__cpp_lib_constexpr_vector`` *unimplemented*
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_coroutine`` *unimplemented*
+ ------------------------------------------------- -----------------
``__cpp_lib_destroying_delete`` ``201806L``
------------------------------------------------- -----------------
``__cpp_lib_endian`` ``201907L``
------------------------------------------------- -----------------
``__cpp_lib_erase_if`` ``202002L``
------------------------------------------------- -----------------
+ ``__cpp_lib_execution`` *unimplemented*
+ ------------------------------------------------- -----------------
``__cpp_lib_generic_unordered_lookup`` ``201811L``
------------------------------------------------- -----------------
``__cpp_lib_int_pow2`` ``202002L``
------------------------------------------------- -----------------
+ ``__cpp_lib_integer_comparison_functions`` *unimplemented*
+ ------------------------------------------------- -----------------
``__cpp_lib_interpolate`` ``201902L``
------------------------------------------------- -----------------
``__cpp_lib_is_constant_evaluated`` ``201811L``
------------------------------------------------- -----------------
+ ``__cpp_lib_is_layout_compatible`` *unimplemented*
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_is_nothrow_convertible`` ``201806L``
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_is_pointer_interconvertible`` *unimplemented*
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_jthread`` *unimplemented*
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_latch`` ``201907L``
+ ------------------------------------------------- -----------------
``__cpp_lib_list_remove_return_type`` ``201806L``
------------------------------------------------- -----------------
``__cpp_lib_math_constants`` ``201907L``
------------------------------------------------- -----------------
+ ``__cpp_lib_polymorphic_allocator`` *unimplemented*
+ ------------------------------------------------- -----------------
``__cpp_lib_ranges`` *unimplemented*
------------------------------------------------- -----------------
+ ``__cpp_lib_remove_cvref`` ``201711L``
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_semaphore`` ``201907L``
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_shift`` *unimplemented*
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_smart_ptr_for_overwrite`` *unimplemented*
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_source_location`` *unimplemented*
+ ------------------------------------------------- -----------------
``__cpp_lib_span`` ``202002L``
------------------------------------------------- -----------------
+ ``__cpp_lib_ssize`` ``201902L``
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_starts_ends_with`` ``201711L``
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_string_view`` ``201803L``
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_syncbuf`` *unimplemented*
+ ------------------------------------------------- -----------------
``__cpp_lib_three_way_comparison`` *unimplemented*
------------------------------------------------- -----------------
+ ``__cpp_lib_to_address`` ``201711L``
+ ------------------------------------------------- -----------------
``__cpp_lib_to_array`` ``201907L``
+ ------------------------------------------------- -----------------
+ ``__cpp_lib_unwrap_ref`` ``201811L``
================================================= =================
__cpp_lib_array_constexpr 201811L <array> <iterator>
201603L // C++17
__cpp_lib_as_const 201510L <utility>
+__cpp_lib_assume_aligned 201811L <memory>
__cpp_lib_atomic_flag_test 201907L <atomic>
__cpp_lib_atomic_float 201711L <atomic>
__cpp_lib_atomic_is_always_lock_free 201603L <atomic>
__cpp_lib_atomic_shared_ptr 201711L <atomic>
__cpp_lib_atomic_value_initialization 201911L <atomic> <memory>
__cpp_lib_atomic_wait 201907L <atomic>
-__cpp_lib_bind_front 201811L <functional>
+__cpp_lib_barrier 201907L <barrier>
+__cpp_lib_bind_front 201907L <functional>
__cpp_lib_bit_cast 201806L <bit>
+__cpp_lib_bitops 201907L <bit>
__cpp_lib_bool_constant 201505L <type_traits>
+__cpp_lib_bounded_array_traits 201902L <type_traits>
__cpp_lib_boyer_moore_searcher 201603L <functional>
__cpp_lib_byte 201603L <cstddef>
__cpp_lib_char8_t 201811L <atomic> <filesystem> <istream>
__cpp_lib_chrono_udls 201304L <chrono>
__cpp_lib_clamp 201603L <algorithm>
__cpp_lib_complex_udls 201309L <complex>
-__cpp_lib_concepts 201806L <concepts>
+__cpp_lib_concepts 202002L <concepts>
+__cpp_lib_constexpr_algorithms 201806L <algorithm>
+__cpp_lib_constexpr_complex 201711L <complex>
__cpp_lib_constexpr_dynamic_alloc 201907L <memory>
__cpp_lib_constexpr_functional 201907L <functional>
+__cpp_lib_constexpr_iterator 201811L <iterator>
+__cpp_lib_constexpr_memory 201811L <memory>
__cpp_lib_constexpr_numeric 201911L <numeric>
-__cpp_lib_constexpr_swap_algorithms 201806L <algorithm>
+__cpp_lib_constexpr_string 201907L <string>
+__cpp_lib_constexpr_string_view 201811L <string_view>
+__cpp_lib_constexpr_tuple 201811L <tuple>
__cpp_lib_constexpr_utility 201811L <utility>
+__cpp_lib_constexpr_vector 201907L <vector>
+__cpp_lib_coroutine 201902L <coroutine>
__cpp_lib_destroying_delete 201806L <new>
__cpp_lib_enable_shared_from_this 201603L <memory>
__cpp_lib_endian 201907L <bit>
<map> <set> <string>
<unordered_map> <unordered_set> <vector>
__cpp_lib_exchange_function 201304L <utility>
-__cpp_lib_execution 201603L <execution>
+__cpp_lib_execution 201902L <execution>
+ 201603L // C++17
__cpp_lib_filesystem 201703L <filesystem>
__cpp_lib_gcd_lcm 201606L <numeric>
__cpp_lib_generic_associative_lookup 201304L <map> <set>
__cpp_lib_hypot 201603L <cmath>
__cpp_lib_incomplete_container_elements 201505L <forward_list> <list> <vector>
__cpp_lib_int_pow2 202002L <bit>
+__cpp_lib_integer_comparison_functions 202002L <utility>
__cpp_lib_integer_sequence 201304L <utility>
__cpp_lib_integral_constant_callable 201304L <type_traits>
-__cpp_lib_interpolate 201902L <numeric>
+__cpp_lib_interpolate 201902L <cmath> <numeric>
__cpp_lib_invoke 201411L <functional>
__cpp_lib_is_aggregate 201703L <type_traits>
__cpp_lib_is_constant_evaluated 201811L <type_traits>
__cpp_lib_is_final 201402L <type_traits>
__cpp_lib_is_invocable 201703L <type_traits>
+__cpp_lib_is_layout_compatible 201907L <type_traits>
+__cpp_lib_is_nothrow_convertible 201806L <type_traits>
__cpp_lib_is_null_pointer 201309L <type_traits>
+__cpp_lib_is_pointer_interconvertible 201907L <type_traits>
__cpp_lib_is_swappable 201603L <type_traits>
+__cpp_lib_jthread 201911L <stop_token> <thread>
+__cpp_lib_latch 201907L <latch>
__cpp_lib_launder 201606L <new>
__cpp_lib_list_remove_return_type 201806L <forward_list> <list>
__cpp_lib_logical_traits 201510L <type_traits>
__cpp_lib_null_iterators 201304L <iterator>
__cpp_lib_optional 201606L <optional>
__cpp_lib_parallel_algorithm 201603L <algorithm> <numeric>
+__cpp_lib_polymorphic_allocator 201902L <memory>
__cpp_lib_quoted_string_io 201304L <iomanip>
__cpp_lib_ranges 201811L <algorithm> <functional> <iterator>
<memory> <ranges>
__cpp_lib_raw_memory_algorithms 201606L <memory>
+__cpp_lib_remove_cvref 201711L <type_traits>
__cpp_lib_result_of_sfinae 201210L <functional> <type_traits>
__cpp_lib_robust_nonmodifying_seq_ops 201304L <algorithm>
__cpp_lib_sample 201603L <algorithm>
__cpp_lib_scoped_lock 201703L <mutex>
+__cpp_lib_semaphore 201907L <semaphore>
__cpp_lib_shared_mutex 201505L <shared_mutex>
__cpp_lib_shared_ptr_arrays 201611L <memory>
__cpp_lib_shared_ptr_weak_type 201606L <memory>
__cpp_lib_shared_timed_mutex 201402L <shared_mutex>
+__cpp_lib_shift 201806L <algorithm>
+__cpp_lib_smart_ptr_for_overwrite 202002L <memory>
+__cpp_lib_source_location 201907L <source_location>
__cpp_lib_span 202002L <span>
+__cpp_lib_ssize 201902L <iterator>
+__cpp_lib_starts_ends_with 201711L <string> <string_view>
__cpp_lib_string_udls 201304L <string>
-__cpp_lib_string_view 201606L <string> <string_view>
-__cpp_lib_three_way_comparison 201711L <compare>
+__cpp_lib_string_view 201803L <string> <string_view>
+ 201606L // C++17
+__cpp_lib_syncbuf 201803L <syncstream>
+__cpp_lib_three_way_comparison 201907L <compare>
+__cpp_lib_to_address 201711L <memory>
__cpp_lib_to_array 201907L <array>
__cpp_lib_to_chars 201611L <utility>
__cpp_lib_transformation_trait_aliases 201304L <type_traits>
-__cpp_lib_transparent_operators 201510L <functional>
+__cpp_lib_transparent_operators 201510L <functional> <memory>
201210L // C++14
__cpp_lib_tuple_element_t 201402L <tuple>
__cpp_lib_tuples_by_type 201304L <tuple> <utility>
__cpp_lib_type_trait_variable_templates 201510L <type_traits>
__cpp_lib_uncaught_exceptions 201411L <exception>
__cpp_lib_unordered_map_try_emplace 201411L <unordered_map>
+__cpp_lib_unwrap_ref 201811L <functional>
__cpp_lib_variant 201606L <variant>
__cpp_lib_void_t 201411L <type_traits>
#if _LIBCPP_STD_VER > 17
# undef __cpp_lib_array_constexpr
# define __cpp_lib_array_constexpr 201811L
+// # define __cpp_lib_assume_aligned 201811L
# if !defined(_LIBCPP_HAS_NO_THREADS)
# define __cpp_lib_atomic_flag_test 201907L
# endif
# if !defined(_LIBCPP_HAS_NO_THREADS)
# define __cpp_lib_atomic_wait 201907L
# endif
-// # define __cpp_lib_bind_front 201811L
+# if !defined(_LIBCPP_HAS_NO_THREADS)
+# define __cpp_lib_barrier 201907L
+# endif
+// # define __cpp_lib_bind_front 201907L
// # define __cpp_lib_bit_cast 201806L
+// # define __cpp_lib_bitops 201907L
+# define __cpp_lib_bounded_array_traits 201902L
# if !defined(_LIBCPP_NO_HAS_CHAR8_T)
# define __cpp_lib_char8_t 201811L
# endif
-// # define __cpp_lib_concepts 201806L
+// # define __cpp_lib_concepts 202002L
+// # define __cpp_lib_constexpr_algorithms 201806L
+// # define __cpp_lib_constexpr_complex 201711L
# define __cpp_lib_constexpr_dynamic_alloc 201907L
-# define __cpp_lib_constexpr_functional 201907L
+// # define __cpp_lib_constexpr_functional 201907L
+// # define __cpp_lib_constexpr_iterator 201811L
+// # define __cpp_lib_constexpr_memory 201811L
# define __cpp_lib_constexpr_numeric 201911L
-// # define __cpp_lib_constexpr_swap_algorithms 201806L
+// # define __cpp_lib_constexpr_string 201907L
+// # define __cpp_lib_constexpr_string_view 201811L
+// # define __cpp_lib_constexpr_tuple 201811L
# define __cpp_lib_constexpr_utility 201811L
+// # define __cpp_lib_constexpr_vector 201907L
+// # define __cpp_lib_coroutine 201902L
# if _LIBCPP_STD_VER > 17 && defined(__cpp_impl_destroying_delete) && __cpp_impl_destroying_delete >= 201806L
# define __cpp_lib_destroying_delete 201806L
# endif
# define __cpp_lib_endian 201907L
# define __cpp_lib_erase_if 202002L
+# undef __cpp_lib_execution
+// # define __cpp_lib_execution 201902L
# define __cpp_lib_generic_unordered_lookup 201811L
# define __cpp_lib_int_pow2 202002L
+// # define __cpp_lib_integer_comparison_functions 202002L
# define __cpp_lib_interpolate 201902L
# if !defined(_LIBCPP_HAS_NO_BUILTIN_IS_CONSTANT_EVALUATED)
# define __cpp_lib_is_constant_evaluated 201811L
# endif
+// # define __cpp_lib_is_layout_compatible 201907L
+# define __cpp_lib_is_nothrow_convertible 201806L
+// # define __cpp_lib_is_pointer_interconvertible 201907L
+# if !defined(_LIBCPP_HAS_NO_THREADS)
+// # define __cpp_lib_jthread 201911L
+# endif
+# if !defined(_LIBCPP_HAS_NO_THREADS)
+# define __cpp_lib_latch 201907L
+# endif
# define __cpp_lib_list_remove_return_type 201806L
# if defined(__cpp_concepts) && __cpp_concepts >= 201811L
# define __cpp_lib_math_constants 201907L
# endif
+// # define __cpp_lib_polymorphic_allocator 201902L
// # define __cpp_lib_ranges 201811L
+# define __cpp_lib_remove_cvref 201711L
+# if !defined(_LIBCPP_HAS_NO_THREADS)
+# define __cpp_lib_semaphore 201907L
+# endif
+// # define __cpp_lib_shift 201806L
+// # define __cpp_lib_smart_ptr_for_overwrite 202002L
+// # define __cpp_lib_source_location 201907L
# define __cpp_lib_span 202002L
-// # define __cpp_lib_three_way_comparison 201711L
+# define __cpp_lib_ssize 201902L
+# define __cpp_lib_starts_ends_with 201711L
+# undef __cpp_lib_string_view
+# define __cpp_lib_string_view 201803L
+// # define __cpp_lib_syncbuf 201803L
+// # define __cpp_lib_three_way_comparison 201907L
+# define __cpp_lib_to_address 201711L
# define __cpp_lib_to_array 201907L
+# define __cpp_lib_unwrap_ref 201811L
#endif
#endif // _LIBCPP_VERSIONH
/* Constant Value
__cpp_lib_clamp 201603L [C++17]
- __cpp_lib_constexpr_swap_algorithms 201806L [C++20]
+ __cpp_lib_constexpr_algorithms 201806L [C++20]
__cpp_lib_parallel_algorithm 201603L [C++17]
__cpp_lib_ranges 201811L [C++20]
__cpp_lib_robust_nonmodifying_seq_ops 201304L [C++14]
__cpp_lib_sample 201603L [C++17]
+ __cpp_lib_shift 201806L [C++20]
*/
#include <algorithm>
# error "__cpp_lib_clamp should not be defined before c++17"
# endif
-# ifdef __cpp_lib_constexpr_swap_algorithms
-# error "__cpp_lib_constexpr_swap_algorithms should not be defined before c++20"
+# ifdef __cpp_lib_constexpr_algorithms
+# error "__cpp_lib_constexpr_algorithms should not be defined before c++20"
# endif
# ifdef __cpp_lib_parallel_algorithm
# error "__cpp_lib_sample should not be defined before c++17"
# endif
+# ifdef __cpp_lib_shift
+# error "__cpp_lib_shift should not be defined before c++20"
+# endif
+
#elif TEST_STD_VER == 14
# ifdef __cpp_lib_clamp
# error "__cpp_lib_clamp should not be defined before c++17"
# endif
-# ifdef __cpp_lib_constexpr_swap_algorithms
-# error "__cpp_lib_constexpr_swap_algorithms should not be defined before c++20"
+# ifdef __cpp_lib_constexpr_algorithms
+# error "__cpp_lib_constexpr_algorithms should not be defined before c++20"
# endif
# ifdef __cpp_lib_parallel_algorithm
# error "__cpp_lib_sample should not be defined before c++17"
# endif
+# ifdef __cpp_lib_shift
+# error "__cpp_lib_shift should not be defined before c++20"
+# endif
+
#elif TEST_STD_VER == 17
# ifndef __cpp_lib_clamp
# error "__cpp_lib_clamp should have the value 201603L in c++17"
# endif
-# ifdef __cpp_lib_constexpr_swap_algorithms
-# error "__cpp_lib_constexpr_swap_algorithms should not be defined before c++20"
+# ifdef __cpp_lib_constexpr_algorithms
+# error "__cpp_lib_constexpr_algorithms should not be defined before c++20"
# endif
# if !defined(_LIBCPP_VERSION)
# error "__cpp_lib_sample should have the value 201603L in c++17"
# endif
+# ifdef __cpp_lib_shift
+# error "__cpp_lib_shift should not be defined before c++20"
+# endif
+
#elif TEST_STD_VER == 20
# ifndef __cpp_lib_clamp
# endif
# if !defined(_LIBCPP_VERSION)
-# ifndef __cpp_lib_constexpr_swap_algorithms
-# error "__cpp_lib_constexpr_swap_algorithms should be defined in c++20"
+# ifndef __cpp_lib_constexpr_algorithms
+# error "__cpp_lib_constexpr_algorithms should be defined in c++20"
# endif
-# if __cpp_lib_constexpr_swap_algorithms != 201806L
-# error "__cpp_lib_constexpr_swap_algorithms should have the value 201806L in c++20"
+# if __cpp_lib_constexpr_algorithms != 201806L
+# error "__cpp_lib_constexpr_algorithms should have the value 201806L in c++20"
# endif
# else // _LIBCPP_VERSION
-# ifdef __cpp_lib_constexpr_swap_algorithms
-# error "__cpp_lib_constexpr_swap_algorithms should not be defined because it is unimplemented in libc++!"
+# ifdef __cpp_lib_constexpr_algorithms
+# error "__cpp_lib_constexpr_algorithms should not be defined because it is unimplemented in libc++!"
# endif
# endif
# error "__cpp_lib_sample should have the value 201603L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_shift
+# error "__cpp_lib_shift should be defined in c++20"
+# endif
+# if __cpp_lib_shift != 201806L
+# error "__cpp_lib_shift should have the value 201806L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_shift
+# error "__cpp_lib_shift should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
#endif // TEST_STD_VER == 20
int main(int, char**) { return 0; }
--- /dev/null
+//===----------------------------------------------------------------------===//
+//
+// 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.
+
+// UNSUPPORTED: libcpp-has-no-threads
+
+// <barrier>
+
+// Test the feature test macros defined by <barrier>
+
+/* Constant Value
+ __cpp_lib_barrier 201907L [C++20]
+*/
+
+#include <barrier>
+#include "test_macros.h"
+
+#if TEST_STD_VER < 14
+
+# ifdef __cpp_lib_barrier
+# error "__cpp_lib_barrier should not be defined before c++20"
+# endif
+
+#elif TEST_STD_VER == 14
+
+# ifdef __cpp_lib_barrier
+# error "__cpp_lib_barrier should not be defined before c++20"
+# endif
+
+#elif TEST_STD_VER == 17
+
+# ifdef __cpp_lib_barrier
+# error "__cpp_lib_barrier should not be defined before c++20"
+# endif
+
+#elif TEST_STD_VER == 20
+
+# if !defined(_LIBCPP_HAS_NO_THREADS)
+# ifndef __cpp_lib_barrier
+# error "__cpp_lib_barrier should be defined in c++20"
+# endif
+# if __cpp_lib_barrier != 201907L
+# error "__cpp_lib_barrier should have the value 201907L in c++20"
+# endif
+# else
+# ifdef __cpp_lib_barrier
+# error "__cpp_lib_barrier should not be defined when !defined(_LIBCPP_HAS_NO_THREADS) is not defined!"
+# endif
+# endif
+
+#endif // TEST_STD_VER == 20
+
+int main(int, char**) { return 0; }
/* Constant Value
__cpp_lib_bit_cast 201806L [C++20]
+ __cpp_lib_bitops 201907L [C++20]
__cpp_lib_endian 201907L [C++20]
__cpp_lib_int_pow2 202002L [C++20]
*/
# error "__cpp_lib_bit_cast should not be defined before c++20"
# endif
+# ifdef __cpp_lib_bitops
+# error "__cpp_lib_bitops should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_endian
# error "__cpp_lib_endian should not be defined before c++20"
# endif
# error "__cpp_lib_bit_cast should not be defined before c++20"
# endif
+# ifdef __cpp_lib_bitops
+# error "__cpp_lib_bitops should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_endian
# error "__cpp_lib_endian should not be defined before c++20"
# endif
# error "__cpp_lib_bit_cast should not be defined before c++20"
# endif
+# ifdef __cpp_lib_bitops
+# error "__cpp_lib_bitops should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_endian
# error "__cpp_lib_endian should not be defined before c++20"
# endif
# endif
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_bitops
+# error "__cpp_lib_bitops should be defined in c++20"
+# endif
+# if __cpp_lib_bitops != 201907L
+# error "__cpp_lib_bitops should have the value 201907L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_bitops
+# error "__cpp_lib_bitops should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_endian
# error "__cpp_lib_endian should be defined in c++20"
# endif
/* Constant Value
__cpp_lib_hypot 201603L [C++17]
+ __cpp_lib_interpolate 201902L [C++20]
__cpp_lib_math_special_functions 201603L [C++17]
*/
# error "__cpp_lib_hypot should not be defined before c++17"
# endif
+# ifdef __cpp_lib_interpolate
+# error "__cpp_lib_interpolate should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_math_special_functions
# error "__cpp_lib_math_special_functions should not be defined before c++17"
# endif
# error "__cpp_lib_hypot should not be defined before c++17"
# endif
+# ifdef __cpp_lib_interpolate
+# error "__cpp_lib_interpolate should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_math_special_functions
# error "__cpp_lib_math_special_functions should not be defined before c++17"
# endif
# error "__cpp_lib_hypot should have the value 201603L in c++17"
# endif
+# ifdef __cpp_lib_interpolate
+# error "__cpp_lib_interpolate should not be defined before c++20"
+# endif
+
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_math_special_functions
# error "__cpp_lib_math_special_functions should be defined in c++17"
# error "__cpp_lib_hypot should have the value 201603L in c++20"
# endif
+# ifndef __cpp_lib_interpolate
+# error "__cpp_lib_interpolate should be defined in c++20"
+# endif
+# if __cpp_lib_interpolate != 201902L
+# error "__cpp_lib_interpolate should have the value 201902L in c++20"
+# endif
+
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_math_special_functions
# error "__cpp_lib_math_special_functions should be defined in c++20"
// Test the feature test macros defined by <compare>
/* Constant Value
- __cpp_lib_three_way_comparison 201711L [C++20]
+ __cpp_lib_three_way_comparison 201907L [C++20]
*/
#include <compare>
# ifndef __cpp_lib_three_way_comparison
# error "__cpp_lib_three_way_comparison should be defined in c++20"
# endif
-# if __cpp_lib_three_way_comparison != 201711L
-# error "__cpp_lib_three_way_comparison should have the value 201711L in c++20"
+# if __cpp_lib_three_way_comparison != 201907L
+# error "__cpp_lib_three_way_comparison should have the value 201907L in c++20"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_three_way_comparison
// Test the feature test macros defined by <complex>
-/* Constant Value
- __cpp_lib_complex_udls 201309L [C++14]
+/* Constant Value
+ __cpp_lib_complex_udls 201309L [C++14]
+ __cpp_lib_constexpr_complex 201711L [C++20]
*/
#include <complex>
# error "__cpp_lib_complex_udls should not be defined before c++14"
# endif
+# ifdef __cpp_lib_constexpr_complex
+# error "__cpp_lib_constexpr_complex should not be defined before c++20"
+# endif
+
#elif TEST_STD_VER == 14
# ifndef __cpp_lib_complex_udls
# error "__cpp_lib_complex_udls should have the value 201309L in c++14"
# endif
+# ifdef __cpp_lib_constexpr_complex
+# error "__cpp_lib_constexpr_complex should not be defined before c++20"
+# endif
+
#elif TEST_STD_VER == 17
# ifndef __cpp_lib_complex_udls
# error "__cpp_lib_complex_udls should have the value 201309L in c++17"
# endif
+# ifdef __cpp_lib_constexpr_complex
+# error "__cpp_lib_constexpr_complex should not be defined before c++20"
+# endif
+
#elif TEST_STD_VER == 20
# ifndef __cpp_lib_complex_udls
# error "__cpp_lib_complex_udls should have the value 201309L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_complex
+# error "__cpp_lib_constexpr_complex should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_complex != 201711L
+# error "__cpp_lib_constexpr_complex should have the value 201711L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_complex
+# error "__cpp_lib_constexpr_complex should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
#endif // TEST_STD_VER == 20
int main(int, char**) { return 0; }
// Test the feature test macros defined by <concepts>
/* Constant Value
- __cpp_lib_concepts 201806L [C++20]
+ __cpp_lib_concepts 202002L [C++20]
*/
#include <concepts>
# ifndef __cpp_lib_concepts
# error "__cpp_lib_concepts should be defined in c++20"
# endif
-# if __cpp_lib_concepts != 201806L
-# error "__cpp_lib_concepts should have the value 201806L in c++20"
+# if __cpp_lib_concepts != 202002L
+# error "__cpp_lib_concepts should have the value 202002L in c++20"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_concepts
/* Constant Value
__cpp_lib_execution 201603L [C++17]
+ 201902L [C++20]
*/
#include <execution>
# ifndef __cpp_lib_execution
# error "__cpp_lib_execution should be defined in c++20"
# endif
-# if __cpp_lib_execution != 201603L
-# error "__cpp_lib_execution should have the value 201603L in c++20"
+# if __cpp_lib_execution != 201902L
+# error "__cpp_lib_execution should have the value 201902L in c++20"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_execution
// Test the feature test macros defined by <functional>
/* Constant Value
- __cpp_lib_bind_front 201811L [C++20]
+ __cpp_lib_bind_front 201907L [C++20]
__cpp_lib_boyer_moore_searcher 201603L [C++17]
__cpp_lib_constexpr_functional 201907L [C++20]
__cpp_lib_invoke 201411L [C++17]
__cpp_lib_result_of_sfinae 201210L [C++14]
__cpp_lib_transparent_operators 201210L [C++14]
201510L [C++17]
+ __cpp_lib_unwrap_ref 201811L [C++20]
*/
#include <functional>
# error "__cpp_lib_transparent_operators should not be defined before c++14"
# endif
+# ifdef __cpp_lib_unwrap_ref
+# error "__cpp_lib_unwrap_ref should not be defined before c++20"
+# endif
+
#elif TEST_STD_VER == 14
# ifdef __cpp_lib_bind_front
# error "__cpp_lib_transparent_operators should have the value 201210L in c++14"
# endif
+# ifdef __cpp_lib_unwrap_ref
+# error "__cpp_lib_unwrap_ref should not be defined before c++20"
+# endif
+
#elif TEST_STD_VER == 17
# ifdef __cpp_lib_bind_front
# error "__cpp_lib_transparent_operators should have the value 201510L in c++17"
# endif
+# ifdef __cpp_lib_unwrap_ref
+# error "__cpp_lib_unwrap_ref should not be defined before c++20"
+# endif
+
#elif TEST_STD_VER == 20
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_bind_front
# error "__cpp_lib_bind_front should be defined in c++20"
# endif
-# if __cpp_lib_bind_front != 201811L
-# error "__cpp_lib_bind_front should have the value 201811L in c++20"
+# if __cpp_lib_bind_front != 201907L
+# error "__cpp_lib_bind_front should have the value 201907L in c++20"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_bind_front
# endif
# endif
-# ifndef __cpp_lib_constexpr_functional
-# error "__cpp_lib_constexpr_functional should be defined in c++20"
-# endif
-# if __cpp_lib_constexpr_functional != 201907L
-# error "__cpp_lib_constexpr_functional should have the value 201907L in c++20"
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_functional
+# error "__cpp_lib_constexpr_functional should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_functional != 201907L
+# error "__cpp_lib_constexpr_functional should have the value 201907L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_functional
+# error "__cpp_lib_constexpr_functional should not be defined because it is unimplemented in libc++!"
+# endif
# endif
# ifndef __cpp_lib_invoke
# error "__cpp_lib_transparent_operators should have the value 201510L in c++20"
# endif
+# ifndef __cpp_lib_unwrap_ref
+# error "__cpp_lib_unwrap_ref should be defined in c++20"
+# endif
+# if __cpp_lib_unwrap_ref != 201811L
+# error "__cpp_lib_unwrap_ref should have the value 201811L in c++20"
+# endif
+
#endif // TEST_STD_VER == 20
int main(int, char**) { return 0; }
/* Constant Value
__cpp_lib_array_constexpr 201603L [C++17]
201811L [C++20]
+ __cpp_lib_constexpr_iterator 201811L [C++20]
__cpp_lib_make_reverse_iterator 201402L [C++14]
__cpp_lib_nonmember_container_access 201411L [C++17]
__cpp_lib_null_iterators 201304L [C++14]
__cpp_lib_ranges 201811L [C++20]
+ __cpp_lib_ssize 201902L [C++20]
*/
#include <iterator>
# error "__cpp_lib_array_constexpr should not be defined before c++17"
# endif
+# ifdef __cpp_lib_constexpr_iterator
+# error "__cpp_lib_constexpr_iterator should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_make_reverse_iterator
# error "__cpp_lib_make_reverse_iterator should not be defined before c++14"
# endif
# error "__cpp_lib_ranges should not be defined before c++20"
# endif
+# ifdef __cpp_lib_ssize
+# error "__cpp_lib_ssize should not be defined before c++20"
+# endif
+
#elif TEST_STD_VER == 14
# ifdef __cpp_lib_array_constexpr
# error "__cpp_lib_array_constexpr should not be defined before c++17"
# endif
+# ifdef __cpp_lib_constexpr_iterator
+# error "__cpp_lib_constexpr_iterator should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_make_reverse_iterator
# error "__cpp_lib_make_reverse_iterator should be defined in c++14"
# endif
# error "__cpp_lib_ranges should not be defined before c++20"
# endif
+# ifdef __cpp_lib_ssize
+# error "__cpp_lib_ssize should not be defined before c++20"
+# endif
+
#elif TEST_STD_VER == 17
# ifndef __cpp_lib_array_constexpr
# error "__cpp_lib_array_constexpr should have the value 201603L in c++17"
# endif
+# ifdef __cpp_lib_constexpr_iterator
+# error "__cpp_lib_constexpr_iterator should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_make_reverse_iterator
# error "__cpp_lib_make_reverse_iterator should be defined in c++17"
# endif
# error "__cpp_lib_ranges should not be defined before c++20"
# endif
+# ifdef __cpp_lib_ssize
+# error "__cpp_lib_ssize should not be defined before c++20"
+# endif
+
#elif TEST_STD_VER == 20
# ifndef __cpp_lib_array_constexpr
# error "__cpp_lib_array_constexpr should have the value 201811L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_iterator
+# error "__cpp_lib_constexpr_iterator should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_iterator != 201811L
+# error "__cpp_lib_constexpr_iterator should have the value 201811L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_iterator
+# error "__cpp_lib_constexpr_iterator should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_make_reverse_iterator
# error "__cpp_lib_make_reverse_iterator should be defined in c++20"
# endif
# endif
# endif
+# ifndef __cpp_lib_ssize
+# error "__cpp_lib_ssize should be defined in c++20"
+# endif
+# if __cpp_lib_ssize != 201902L
+# error "__cpp_lib_ssize should have the value 201902L in c++20"
+# endif
+
#endif // TEST_STD_VER == 20
int main(int, char**) { return 0; }
--- /dev/null
+//===----------------------------------------------------------------------===//
+//
+// 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.
+
+// UNSUPPORTED: libcpp-has-no-threads
+
+// <latch>
+
+// Test the feature test macros defined by <latch>
+
+/* Constant Value
+ __cpp_lib_latch 201907L [C++20]
+*/
+
+#include <latch>
+#include "test_macros.h"
+
+#if TEST_STD_VER < 14
+
+# ifdef __cpp_lib_latch
+# error "__cpp_lib_latch should not be defined before c++20"
+# endif
+
+#elif TEST_STD_VER == 14
+
+# ifdef __cpp_lib_latch
+# error "__cpp_lib_latch should not be defined before c++20"
+# endif
+
+#elif TEST_STD_VER == 17
+
+# ifdef __cpp_lib_latch
+# error "__cpp_lib_latch should not be defined before c++20"
+# endif
+
+#elif TEST_STD_VER == 20
+
+# if !defined(_LIBCPP_HAS_NO_THREADS)
+# ifndef __cpp_lib_latch
+# error "__cpp_lib_latch should be defined in c++20"
+# endif
+# if __cpp_lib_latch != 201907L
+# error "__cpp_lib_latch should have the value 201907L in c++20"
+# endif
+# else
+# ifdef __cpp_lib_latch
+# error "__cpp_lib_latch should not be defined when !defined(_LIBCPP_HAS_NO_THREADS) is not defined!"
+# endif
+# endif
+
+#endif // TEST_STD_VER == 20
+
+int main(int, char**) { return 0; }
/* Constant Value
__cpp_lib_addressof_constexpr 201603L [C++17]
__cpp_lib_allocator_traits_is_always_equal 201411L [C++17]
+ __cpp_lib_assume_aligned 201811L [C++20]
__cpp_lib_atomic_value_initialization 201911L [C++20]
__cpp_lib_constexpr_dynamic_alloc 201907L [C++20]
+ __cpp_lib_constexpr_memory 201811L [C++20]
__cpp_lib_enable_shared_from_this 201603L [C++17]
__cpp_lib_make_unique 201304L [C++14]
+ __cpp_lib_polymorphic_allocator 201902L [C++20]
__cpp_lib_ranges 201811L [C++20]
__cpp_lib_raw_memory_algorithms 201606L [C++17]
__cpp_lib_shared_ptr_arrays 201611L [C++17]
__cpp_lib_shared_ptr_weak_type 201606L [C++17]
+ __cpp_lib_smart_ptr_for_overwrite 202002L [C++20]
+ __cpp_lib_to_address 201711L [C++20]
+ __cpp_lib_transparent_operators 201210L [C++14]
+ 201510L [C++17]
*/
#include <memory>
# error "__cpp_lib_allocator_traits_is_always_equal should not be defined before c++17"
# endif
+# ifdef __cpp_lib_assume_aligned
+# error "__cpp_lib_assume_aligned should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_atomic_value_initialization
# error "__cpp_lib_atomic_value_initialization should not be defined before c++20"
# endif
# error "__cpp_lib_constexpr_dynamic_alloc should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_memory
+# error "__cpp_lib_constexpr_memory should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_enable_shared_from_this
# error "__cpp_lib_enable_shared_from_this should not be defined before c++17"
# endif
# error "__cpp_lib_make_unique should not be defined before c++14"
# endif
+# ifdef __cpp_lib_polymorphic_allocator
+# error "__cpp_lib_polymorphic_allocator should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_ranges
# error "__cpp_lib_ranges should not be defined before c++20"
# endif
# error "__cpp_lib_shared_ptr_weak_type should not be defined before c++17"
# endif
+# ifdef __cpp_lib_smart_ptr_for_overwrite
+# error "__cpp_lib_smart_ptr_for_overwrite should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_to_address
+# error "__cpp_lib_to_address should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_transparent_operators
+# error "__cpp_lib_transparent_operators should not be defined before c++14"
+# endif
+
#elif TEST_STD_VER == 14
# ifdef __cpp_lib_addressof_constexpr
# error "__cpp_lib_allocator_traits_is_always_equal should not be defined before c++17"
# endif
+# ifdef __cpp_lib_assume_aligned
+# error "__cpp_lib_assume_aligned should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_atomic_value_initialization
# error "__cpp_lib_atomic_value_initialization should not be defined before c++20"
# endif
# error "__cpp_lib_constexpr_dynamic_alloc should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_memory
+# error "__cpp_lib_constexpr_memory should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_enable_shared_from_this
# error "__cpp_lib_enable_shared_from_this should not be defined before c++17"
# endif
# error "__cpp_lib_make_unique should have the value 201304L in c++14"
# endif
+# ifdef __cpp_lib_polymorphic_allocator
+# error "__cpp_lib_polymorphic_allocator should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_ranges
# error "__cpp_lib_ranges should not be defined before c++20"
# endif
# error "__cpp_lib_shared_ptr_weak_type should not be defined before c++17"
# endif
+# ifdef __cpp_lib_smart_ptr_for_overwrite
+# error "__cpp_lib_smart_ptr_for_overwrite should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_to_address
+# error "__cpp_lib_to_address should not be defined before c++20"
+# endif
+
+# ifndef __cpp_lib_transparent_operators
+# error "__cpp_lib_transparent_operators should be defined in c++14"
+# endif
+# if __cpp_lib_transparent_operators != 201210L
+# error "__cpp_lib_transparent_operators should have the value 201210L in c++14"
+# endif
+
#elif TEST_STD_VER == 17
# if TEST_HAS_BUILTIN(__builtin_addressof) || TEST_GCC_VER >= 700
# error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++17"
# endif
+# ifdef __cpp_lib_assume_aligned
+# error "__cpp_lib_assume_aligned should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_atomic_value_initialization
# error "__cpp_lib_atomic_value_initialization should not be defined before c++20"
# endif
# error "__cpp_lib_constexpr_dynamic_alloc should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_memory
+# error "__cpp_lib_constexpr_memory should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_enable_shared_from_this
# error "__cpp_lib_enable_shared_from_this should be defined in c++17"
# endif
# error "__cpp_lib_make_unique should have the value 201304L in c++17"
# endif
+# ifdef __cpp_lib_polymorphic_allocator
+# error "__cpp_lib_polymorphic_allocator should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_ranges
# error "__cpp_lib_ranges should not be defined before c++20"
# endif
# error "__cpp_lib_shared_ptr_weak_type should have the value 201606L in c++17"
# endif
+# ifdef __cpp_lib_smart_ptr_for_overwrite
+# error "__cpp_lib_smart_ptr_for_overwrite should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_to_address
+# error "__cpp_lib_to_address should not be defined before c++20"
+# endif
+
+# ifndef __cpp_lib_transparent_operators
+# error "__cpp_lib_transparent_operators should be defined in c++17"
+# endif
+# if __cpp_lib_transparent_operators != 201510L
+# error "__cpp_lib_transparent_operators should have the value 201510L in c++17"
+# endif
+
#elif TEST_STD_VER == 20
# if TEST_HAS_BUILTIN(__builtin_addressof) || TEST_GCC_VER >= 700
# endif
# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_assume_aligned
+# error "__cpp_lib_assume_aligned should be defined in c++20"
+# endif
+# if __cpp_lib_assume_aligned != 201811L
+# error "__cpp_lib_assume_aligned should have the value 201811L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_assume_aligned
+# error "__cpp_lib_assume_aligned should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_atomic_value_initialization
# error "__cpp_lib_atomic_value_initialization should be defined in c++20"
# endif
# error "__cpp_lib_constexpr_dynamic_alloc should have the value 201907L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_memory
+# error "__cpp_lib_constexpr_memory should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_memory != 201811L
+# error "__cpp_lib_constexpr_memory should have the value 201811L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_memory
+# error "__cpp_lib_constexpr_memory should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_enable_shared_from_this
# error "__cpp_lib_enable_shared_from_this should be defined in c++20"
# endif
# endif
# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_polymorphic_allocator
+# error "__cpp_lib_polymorphic_allocator should be defined in c++20"
+# endif
+# if __cpp_lib_polymorphic_allocator != 201902L
+# error "__cpp_lib_polymorphic_allocator should have the value 201902L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_polymorphic_allocator
+# error "__cpp_lib_polymorphic_allocator should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_ranges
# error "__cpp_lib_ranges should be defined in c++20"
# endif
# error "__cpp_lib_shared_ptr_weak_type should have the value 201606L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_smart_ptr_for_overwrite
+# error "__cpp_lib_smart_ptr_for_overwrite should be defined in c++20"
+# endif
+# if __cpp_lib_smart_ptr_for_overwrite != 202002L
+# error "__cpp_lib_smart_ptr_for_overwrite should have the value 202002L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_smart_ptr_for_overwrite
+# error "__cpp_lib_smart_ptr_for_overwrite should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# ifndef __cpp_lib_to_address
+# error "__cpp_lib_to_address should be defined in c++20"
+# endif
+# if __cpp_lib_to_address != 201711L
+# error "__cpp_lib_to_address should have the value 201711L in c++20"
+# endif
+
+# ifndef __cpp_lib_transparent_operators
+# error "__cpp_lib_transparent_operators should be defined in c++20"
+# endif
+# if __cpp_lib_transparent_operators != 201510L
+# error "__cpp_lib_transparent_operators should have the value 201510L in c++20"
+# endif
+
#endif // TEST_STD_VER == 20
int main(int, char**) { return 0; }
--- /dev/null
+//===----------------------------------------------------------------------===//
+//
+// 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.
+
+// UNSUPPORTED: libcpp-has-no-threads
+
+// <semaphore>
+
+// Test the feature test macros defined by <semaphore>
+
+/* Constant Value
+ __cpp_lib_semaphore 201907L [C++20]
+*/
+
+#include <semaphore>
+#include "test_macros.h"
+
+#if TEST_STD_VER < 14
+
+# ifdef __cpp_lib_semaphore
+# error "__cpp_lib_semaphore should not be defined before c++20"
+# endif
+
+#elif TEST_STD_VER == 14
+
+# ifdef __cpp_lib_semaphore
+# error "__cpp_lib_semaphore should not be defined before c++20"
+# endif
+
+#elif TEST_STD_VER == 17
+
+# ifdef __cpp_lib_semaphore
+# error "__cpp_lib_semaphore should not be defined before c++20"
+# endif
+
+#elif TEST_STD_VER == 20
+
+# if !defined(_LIBCPP_HAS_NO_THREADS)
+# ifndef __cpp_lib_semaphore
+# error "__cpp_lib_semaphore should be defined in c++20"
+# endif
+# if __cpp_lib_semaphore != 201907L
+# error "__cpp_lib_semaphore should have the value 201907L in c++20"
+# endif
+# else
+# ifdef __cpp_lib_semaphore
+# error "__cpp_lib_semaphore should not be defined when !defined(_LIBCPP_HAS_NO_THREADS) is not defined!"
+# endif
+# endif
+
+#endif // TEST_STD_VER == 20
+
+int main(int, char**) { return 0; }
/* Constant Value
__cpp_lib_allocator_traits_is_always_equal 201411L [C++17]
__cpp_lib_char8_t 201811L [C++20]
+ __cpp_lib_constexpr_string 201907L [C++20]
__cpp_lib_erase_if 202002L [C++20]
__cpp_lib_nonmember_container_access 201411L [C++17]
+ __cpp_lib_starts_ends_with 201711L [C++20]
__cpp_lib_string_udls 201304L [C++14]
__cpp_lib_string_view 201606L [C++17]
+ 201803L [C++20]
*/
#include <string>
# error "__cpp_lib_char8_t should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_string
+# error "__cpp_lib_constexpr_string should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_erase_if
# error "__cpp_lib_erase_if should not be defined before c++20"
# endif
# error "__cpp_lib_nonmember_container_access should not be defined before c++17"
# endif
+# ifdef __cpp_lib_starts_ends_with
+# error "__cpp_lib_starts_ends_with should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_string_udls
# error "__cpp_lib_string_udls should not be defined before c++14"
# endif
# error "__cpp_lib_char8_t should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_string
+# error "__cpp_lib_constexpr_string should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_erase_if
# error "__cpp_lib_erase_if should not be defined before c++20"
# endif
# error "__cpp_lib_nonmember_container_access should not be defined before c++17"
# endif
+# ifdef __cpp_lib_starts_ends_with
+# error "__cpp_lib_starts_ends_with should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_string_udls
# error "__cpp_lib_string_udls should be defined in c++14"
# endif
# error "__cpp_lib_char8_t should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_string
+# error "__cpp_lib_constexpr_string should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_erase_if
# error "__cpp_lib_erase_if should not be defined before c++20"
# endif
# error "__cpp_lib_nonmember_container_access should have the value 201411L in c++17"
# endif
+# ifdef __cpp_lib_starts_ends_with
+# error "__cpp_lib_starts_ends_with should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_string_udls
# error "__cpp_lib_string_udls should be defined in c++17"
# endif
# endif
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_string
+# error "__cpp_lib_constexpr_string should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_string != 201907L
+# error "__cpp_lib_constexpr_string should have the value 201907L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_string
+# error "__cpp_lib_constexpr_string should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_erase_if
# error "__cpp_lib_erase_if should be defined in c++20"
# endif
# error "__cpp_lib_nonmember_container_access should have the value 201411L in c++20"
# endif
+# ifndef __cpp_lib_starts_ends_with
+# error "__cpp_lib_starts_ends_with should be defined in c++20"
+# endif
+# if __cpp_lib_starts_ends_with != 201711L
+# error "__cpp_lib_starts_ends_with should have the value 201711L in c++20"
+# endif
+
# ifndef __cpp_lib_string_udls
# error "__cpp_lib_string_udls should be defined in c++20"
# endif
# ifndef __cpp_lib_string_view
# error "__cpp_lib_string_view should be defined in c++20"
# endif
-# if __cpp_lib_string_view != 201606L
-# error "__cpp_lib_string_view should have the value 201606L in c++20"
+# if __cpp_lib_string_view != 201803L
+# error "__cpp_lib_string_view should have the value 201803L in c++20"
# endif
#endif // TEST_STD_VER == 20
// Test the feature test macros defined by <string_view>
-/* Constant Value
- __cpp_lib_char8_t 201811L [C++20]
- __cpp_lib_string_view 201606L [C++17]
+/* Constant Value
+ __cpp_lib_char8_t 201811L [C++20]
+ __cpp_lib_constexpr_string_view 201811L [C++20]
+ __cpp_lib_starts_ends_with 201711L [C++20]
+ __cpp_lib_string_view 201606L [C++17]
+ 201803L [C++20]
*/
#include <string_view>
# error "__cpp_lib_char8_t should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_string_view
+# error "__cpp_lib_constexpr_string_view should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_starts_ends_with
+# error "__cpp_lib_starts_ends_with should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_string_view
# error "__cpp_lib_string_view should not be defined before c++17"
# endif
# error "__cpp_lib_char8_t should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_string_view
+# error "__cpp_lib_constexpr_string_view should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_starts_ends_with
+# error "__cpp_lib_starts_ends_with should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_string_view
# error "__cpp_lib_string_view should not be defined before c++17"
# endif
# error "__cpp_lib_char8_t should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_string_view
+# error "__cpp_lib_constexpr_string_view should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_starts_ends_with
+# error "__cpp_lib_starts_ends_with should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_string_view
# error "__cpp_lib_string_view should be defined in c++17"
# endif
# endif
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_string_view
+# error "__cpp_lib_constexpr_string_view should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_string_view != 201811L
+# error "__cpp_lib_constexpr_string_view should have the value 201811L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_string_view
+# error "__cpp_lib_constexpr_string_view should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# ifndef __cpp_lib_starts_ends_with
+# error "__cpp_lib_starts_ends_with should be defined in c++20"
+# endif
+# if __cpp_lib_starts_ends_with != 201711L
+# error "__cpp_lib_starts_ends_with should have the value 201711L in c++20"
+# endif
+
# ifndef __cpp_lib_string_view
# error "__cpp_lib_string_view should be defined in c++20"
# endif
-# if __cpp_lib_string_view != 201606L
-# error "__cpp_lib_string_view should have the value 201606L in c++20"
+# if __cpp_lib_string_view != 201803L
+# error "__cpp_lib_string_view should have the value 201803L in c++20"
# endif
#endif // TEST_STD_VER == 20
--- /dev/null
+//===----------------------------------------------------------------------===//
+//
+// 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.
+
+// UNSUPPORTED: libcpp-has-no-threads
+
+// <thread>
+
+// Test the feature test macros defined by <thread>
+
+/* Constant Value
+ __cpp_lib_jthread 201911L [C++20]
+*/
+
+#include <thread>
+#include "test_macros.h"
+
+#if TEST_STD_VER < 14
+
+# ifdef __cpp_lib_jthread
+# error "__cpp_lib_jthread should not be defined before c++20"
+# endif
+
+#elif TEST_STD_VER == 14
+
+# ifdef __cpp_lib_jthread
+# error "__cpp_lib_jthread should not be defined before c++20"
+# endif
+
+#elif TEST_STD_VER == 17
+
+# ifdef __cpp_lib_jthread
+# error "__cpp_lib_jthread should not be defined before c++20"
+# endif
+
+#elif TEST_STD_VER == 20
+
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_jthread
+# error "__cpp_lib_jthread should be defined in c++20"
+# endif
+# if __cpp_lib_jthread != 201911L
+# error "__cpp_lib_jthread should have the value 201911L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_jthread
+# error "__cpp_lib_jthread should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+#endif // TEST_STD_VER == 20
+
+int main(int, char**) { return 0; }
/* Constant Value
__cpp_lib_apply 201603L [C++17]
+ __cpp_lib_constexpr_tuple 201811L [C++20]
__cpp_lib_make_from_tuple 201606L [C++17]
__cpp_lib_tuple_element_t 201402L [C++14]
__cpp_lib_tuples_by_type 201304L [C++14]
# error "__cpp_lib_apply should not be defined before c++17"
# endif
+# ifdef __cpp_lib_constexpr_tuple
+# error "__cpp_lib_constexpr_tuple should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_make_from_tuple
# error "__cpp_lib_make_from_tuple should not be defined before c++17"
# endif
# error "__cpp_lib_apply should not be defined before c++17"
# endif
+# ifdef __cpp_lib_constexpr_tuple
+# error "__cpp_lib_constexpr_tuple should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_make_from_tuple
# error "__cpp_lib_make_from_tuple should not be defined before c++17"
# endif
# error "__cpp_lib_apply should have the value 201603L in c++17"
# endif
+# ifdef __cpp_lib_constexpr_tuple
+# error "__cpp_lib_constexpr_tuple should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_make_from_tuple
# error "__cpp_lib_make_from_tuple should be defined in c++17"
# endif
# error "__cpp_lib_apply should have the value 201603L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_tuple
+# error "__cpp_lib_constexpr_tuple should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_tuple != 201811L
+# error "__cpp_lib_constexpr_tuple should have the value 201811L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_tuple
+# error "__cpp_lib_constexpr_tuple should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_make_from_tuple
# error "__cpp_lib_make_from_tuple should be defined in c++20"
# endif
/* Constant Value
__cpp_lib_bool_constant 201505L [C++17]
+ __cpp_lib_bounded_array_traits 201902L [C++20]
__cpp_lib_has_unique_object_representations 201606L [C++17]
__cpp_lib_integral_constant_callable 201304L [C++14]
__cpp_lib_is_aggregate 201703L [C++17]
__cpp_lib_is_constant_evaluated 201811L [C++20]
__cpp_lib_is_final 201402L [C++14]
__cpp_lib_is_invocable 201703L [C++17]
+ __cpp_lib_is_layout_compatible 201907L [C++20]
+ __cpp_lib_is_nothrow_convertible 201806L [C++20]
__cpp_lib_is_null_pointer 201309L [C++14]
+ __cpp_lib_is_pointer_interconvertible 201907L [C++20]
__cpp_lib_is_swappable 201603L [C++17]
__cpp_lib_logical_traits 201510L [C++17]
+ __cpp_lib_remove_cvref 201711L [C++20]
__cpp_lib_result_of_sfinae 201210L [C++14]
__cpp_lib_transformation_trait_aliases 201304L [C++14]
__cpp_lib_type_trait_variable_templates 201510L [C++17]
# error "__cpp_lib_bool_constant should not be defined before c++17"
# endif
+# ifdef __cpp_lib_bounded_array_traits
+# error "__cpp_lib_bounded_array_traits should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_has_unique_object_representations
# error "__cpp_lib_has_unique_object_representations should not be defined before c++17"
# endif
# error "__cpp_lib_is_invocable should not be defined before c++17"
# endif
+# ifdef __cpp_lib_is_layout_compatible
+# error "__cpp_lib_is_layout_compatible should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_is_nothrow_convertible
+# error "__cpp_lib_is_nothrow_convertible should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_is_null_pointer
# error "__cpp_lib_is_null_pointer should not be defined before c++14"
# endif
+# ifdef __cpp_lib_is_pointer_interconvertible
+# error "__cpp_lib_is_pointer_interconvertible should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_is_swappable
# error "__cpp_lib_is_swappable should not be defined before c++17"
# endif
# error "__cpp_lib_logical_traits should not be defined before c++17"
# endif
+# ifdef __cpp_lib_remove_cvref
+# error "__cpp_lib_remove_cvref should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_result_of_sfinae
# error "__cpp_lib_result_of_sfinae should not be defined before c++14"
# endif
# error "__cpp_lib_bool_constant should not be defined before c++17"
# endif
+# ifdef __cpp_lib_bounded_array_traits
+# error "__cpp_lib_bounded_array_traits should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_has_unique_object_representations
# error "__cpp_lib_has_unique_object_representations should not be defined before c++17"
# endif
# error "__cpp_lib_is_invocable should not be defined before c++17"
# endif
+# ifdef __cpp_lib_is_layout_compatible
+# error "__cpp_lib_is_layout_compatible should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_is_nothrow_convertible
+# error "__cpp_lib_is_nothrow_convertible should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_is_null_pointer
# error "__cpp_lib_is_null_pointer should be defined in c++14"
# endif
# error "__cpp_lib_is_null_pointer should have the value 201309L in c++14"
# endif
+# ifdef __cpp_lib_is_pointer_interconvertible
+# error "__cpp_lib_is_pointer_interconvertible should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_is_swappable
# error "__cpp_lib_is_swappable should not be defined before c++17"
# endif
# error "__cpp_lib_logical_traits should not be defined before c++17"
# endif
+# ifdef __cpp_lib_remove_cvref
+# error "__cpp_lib_remove_cvref should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_result_of_sfinae
# error "__cpp_lib_result_of_sfinae should be defined in c++14"
# endif
# error "__cpp_lib_bool_constant should have the value 201505L in c++17"
# endif
+# ifdef __cpp_lib_bounded_array_traits
+# error "__cpp_lib_bounded_array_traits should not be defined before c++20"
+# endif
+
# if TEST_HAS_BUILTIN_IDENTIFIER(__has_unique_object_representations) || TEST_GCC_VER >= 700
# ifndef __cpp_lib_has_unique_object_representations
# error "__cpp_lib_has_unique_object_representations should be defined in c++17"
# error "__cpp_lib_is_invocable should have the value 201703L in c++17"
# endif
+# ifdef __cpp_lib_is_layout_compatible
+# error "__cpp_lib_is_layout_compatible should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_is_nothrow_convertible
+# error "__cpp_lib_is_nothrow_convertible should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_is_null_pointer
# error "__cpp_lib_is_null_pointer should be defined in c++17"
# endif
# error "__cpp_lib_is_null_pointer should have the value 201309L in c++17"
# endif
+# ifdef __cpp_lib_is_pointer_interconvertible
+# error "__cpp_lib_is_pointer_interconvertible should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_is_swappable
# error "__cpp_lib_is_swappable should be defined in c++17"
# endif
# error "__cpp_lib_logical_traits should have the value 201510L in c++17"
# endif
+# ifdef __cpp_lib_remove_cvref
+# error "__cpp_lib_remove_cvref should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_result_of_sfinae
# error "__cpp_lib_result_of_sfinae should be defined in c++17"
# endif
# error "__cpp_lib_bool_constant should have the value 201505L in c++20"
# endif
+# ifndef __cpp_lib_bounded_array_traits
+# error "__cpp_lib_bounded_array_traits should be defined in c++20"
+# endif
+# if __cpp_lib_bounded_array_traits != 201902L
+# error "__cpp_lib_bounded_array_traits should have the value 201902L in c++20"
+# endif
+
# if TEST_HAS_BUILTIN_IDENTIFIER(__has_unique_object_representations) || TEST_GCC_VER >= 700
# ifndef __cpp_lib_has_unique_object_representations
# error "__cpp_lib_has_unique_object_representations should be defined in c++20"
# error "__cpp_lib_is_invocable should have the value 201703L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_is_layout_compatible
+# error "__cpp_lib_is_layout_compatible should be defined in c++20"
+# endif
+# if __cpp_lib_is_layout_compatible != 201907L
+# error "__cpp_lib_is_layout_compatible should have the value 201907L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_is_layout_compatible
+# error "__cpp_lib_is_layout_compatible should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# ifndef __cpp_lib_is_nothrow_convertible
+# error "__cpp_lib_is_nothrow_convertible should be defined in c++20"
+# endif
+# if __cpp_lib_is_nothrow_convertible != 201806L
+# error "__cpp_lib_is_nothrow_convertible should have the value 201806L in c++20"
+# endif
+
# ifndef __cpp_lib_is_null_pointer
# error "__cpp_lib_is_null_pointer should be defined in c++20"
# endif
# error "__cpp_lib_is_null_pointer should have the value 201309L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_is_pointer_interconvertible
+# error "__cpp_lib_is_pointer_interconvertible should be defined in c++20"
+# endif
+# if __cpp_lib_is_pointer_interconvertible != 201907L
+# error "__cpp_lib_is_pointer_interconvertible should have the value 201907L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_is_pointer_interconvertible
+# error "__cpp_lib_is_pointer_interconvertible should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_is_swappable
# error "__cpp_lib_is_swappable should be defined in c++20"
# endif
# error "__cpp_lib_logical_traits should have the value 201510L in c++20"
# endif
+# ifndef __cpp_lib_remove_cvref
+# error "__cpp_lib_remove_cvref should be defined in c++20"
+# endif
+# if __cpp_lib_remove_cvref != 201711L
+# error "__cpp_lib_remove_cvref should have the value 201711L in c++20"
+# endif
+
# ifndef __cpp_lib_result_of_sfinae
# error "__cpp_lib_result_of_sfinae should be defined in c++20"
# endif
// Test the feature test macros defined by <utility>
-/* Constant Value
- __cpp_lib_as_const 201510L [C++17]
- __cpp_lib_constexpr_utility 201811L [C++20]
- __cpp_lib_exchange_function 201304L [C++14]
- __cpp_lib_integer_sequence 201304L [C++14]
- __cpp_lib_to_chars 201611L [C++17]
- __cpp_lib_tuples_by_type 201304L [C++14]
+/* Constant Value
+ __cpp_lib_as_const 201510L [C++17]
+ __cpp_lib_constexpr_utility 201811L [C++20]
+ __cpp_lib_exchange_function 201304L [C++14]
+ __cpp_lib_integer_comparison_functions 202002L [C++20]
+ __cpp_lib_integer_sequence 201304L [C++14]
+ __cpp_lib_to_chars 201611L [C++17]
+ __cpp_lib_tuples_by_type 201304L [C++14]
*/
#include <utility>
# error "__cpp_lib_exchange_function should not be defined before c++14"
# endif
+# ifdef __cpp_lib_integer_comparison_functions
+# error "__cpp_lib_integer_comparison_functions should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_integer_sequence
# error "__cpp_lib_integer_sequence should not be defined before c++14"
# endif
# error "__cpp_lib_exchange_function should have the value 201304L in c++14"
# endif
+# ifdef __cpp_lib_integer_comparison_functions
+# error "__cpp_lib_integer_comparison_functions should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_integer_sequence
# error "__cpp_lib_integer_sequence should be defined in c++14"
# endif
# error "__cpp_lib_exchange_function should have the value 201304L in c++17"
# endif
+# ifdef __cpp_lib_integer_comparison_functions
+# error "__cpp_lib_integer_comparison_functions should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_integer_sequence
# error "__cpp_lib_integer_sequence should be defined in c++17"
# endif
# error "__cpp_lib_exchange_function should have the value 201304L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_integer_comparison_functions
+# error "__cpp_lib_integer_comparison_functions should be defined in c++20"
+# endif
+# if __cpp_lib_integer_comparison_functions != 202002L
+# error "__cpp_lib_integer_comparison_functions should have the value 202002L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_integer_comparison_functions
+# error "__cpp_lib_integer_comparison_functions should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_integer_sequence
# error "__cpp_lib_integer_sequence should be defined in c++20"
# endif
/* Constant Value
__cpp_lib_allocator_traits_is_always_equal 201411L [C++17]
+ __cpp_lib_constexpr_vector 201907L [C++20]
__cpp_lib_erase_if 202002L [C++20]
__cpp_lib_incomplete_container_elements 201505L [C++17]
__cpp_lib_nonmember_container_access 201411L [C++17]
# error "__cpp_lib_allocator_traits_is_always_equal should not be defined before c++17"
# endif
+# ifdef __cpp_lib_constexpr_vector
+# error "__cpp_lib_constexpr_vector should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_erase_if
# error "__cpp_lib_erase_if should not be defined before c++20"
# endif
# error "__cpp_lib_allocator_traits_is_always_equal should not be defined before c++17"
# endif
+# ifdef __cpp_lib_constexpr_vector
+# error "__cpp_lib_constexpr_vector should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_erase_if
# error "__cpp_lib_erase_if should not be defined before c++20"
# endif
# error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++17"
# endif
+# ifdef __cpp_lib_constexpr_vector
+# error "__cpp_lib_constexpr_vector should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_erase_if
# error "__cpp_lib_erase_if should not be defined before c++20"
# endif
# error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_vector
+# error "__cpp_lib_constexpr_vector should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_vector != 201907L
+# error "__cpp_lib_constexpr_vector should have the value 201907L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_vector
+# error "__cpp_lib_constexpr_vector should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_erase_if
# error "__cpp_lib_erase_if should be defined in c++20"
# endif
__cpp_lib_array_constexpr 201603L [C++17]
201811L [C++20]
__cpp_lib_as_const 201510L [C++17]
+ __cpp_lib_assume_aligned 201811L [C++20]
__cpp_lib_atomic_flag_test 201907L [C++20]
__cpp_lib_atomic_float 201711L [C++20]
__cpp_lib_atomic_is_always_lock_free 201603L [C++17]
__cpp_lib_atomic_shared_ptr 201711L [C++20]
__cpp_lib_atomic_value_initialization 201911L [C++20]
__cpp_lib_atomic_wait 201907L [C++20]
- __cpp_lib_bind_front 201811L [C++20]
+ __cpp_lib_barrier 201907L [C++20]
+ __cpp_lib_bind_front 201907L [C++20]
__cpp_lib_bit_cast 201806L [C++20]
+ __cpp_lib_bitops 201907L [C++20]
__cpp_lib_bool_constant 201505L [C++17]
+ __cpp_lib_bounded_array_traits 201902L [C++20]
__cpp_lib_boyer_moore_searcher 201603L [C++17]
__cpp_lib_byte 201603L [C++17]
__cpp_lib_char8_t 201811L [C++20]
__cpp_lib_chrono_udls 201304L [C++14]
__cpp_lib_clamp 201603L [C++17]
__cpp_lib_complex_udls 201309L [C++14]
- __cpp_lib_concepts 201806L [C++20]
+ __cpp_lib_concepts 202002L [C++20]
+ __cpp_lib_constexpr_algorithms 201806L [C++20]
+ __cpp_lib_constexpr_complex 201711L [C++20]
__cpp_lib_constexpr_dynamic_alloc 201907L [C++20]
__cpp_lib_constexpr_functional 201907L [C++20]
+ __cpp_lib_constexpr_iterator 201811L [C++20]
+ __cpp_lib_constexpr_memory 201811L [C++20]
__cpp_lib_constexpr_numeric 201911L [C++20]
- __cpp_lib_constexpr_swap_algorithms 201806L [C++20]
+ __cpp_lib_constexpr_string 201907L [C++20]
+ __cpp_lib_constexpr_string_view 201811L [C++20]
+ __cpp_lib_constexpr_tuple 201811L [C++20]
__cpp_lib_constexpr_utility 201811L [C++20]
+ __cpp_lib_constexpr_vector 201907L [C++20]
+ __cpp_lib_coroutine 201902L [C++20]
__cpp_lib_destroying_delete 201806L [C++20]
__cpp_lib_enable_shared_from_this 201603L [C++17]
__cpp_lib_endian 201907L [C++20]
__cpp_lib_erase_if 202002L [C++20]
__cpp_lib_exchange_function 201304L [C++14]
__cpp_lib_execution 201603L [C++17]
+ 201902L [C++20]
__cpp_lib_filesystem 201703L [C++17]
__cpp_lib_gcd_lcm 201606L [C++17]
__cpp_lib_generic_associative_lookup 201304L [C++14]
__cpp_lib_hypot 201603L [C++17]
__cpp_lib_incomplete_container_elements 201505L [C++17]
__cpp_lib_int_pow2 202002L [C++20]
+ __cpp_lib_integer_comparison_functions 202002L [C++20]
__cpp_lib_integer_sequence 201304L [C++14]
__cpp_lib_integral_constant_callable 201304L [C++14]
__cpp_lib_interpolate 201902L [C++20]
__cpp_lib_is_constant_evaluated 201811L [C++20]
__cpp_lib_is_final 201402L [C++14]
__cpp_lib_is_invocable 201703L [C++17]
+ __cpp_lib_is_layout_compatible 201907L [C++20]
+ __cpp_lib_is_nothrow_convertible 201806L [C++20]
__cpp_lib_is_null_pointer 201309L [C++14]
+ __cpp_lib_is_pointer_interconvertible 201907L [C++20]
__cpp_lib_is_swappable 201603L [C++17]
+ __cpp_lib_jthread 201911L [C++20]
+ __cpp_lib_latch 201907L [C++20]
__cpp_lib_launder 201606L [C++17]
__cpp_lib_list_remove_return_type 201806L [C++20]
__cpp_lib_logical_traits 201510L [C++17]
__cpp_lib_null_iterators 201304L [C++14]
__cpp_lib_optional 201606L [C++17]
__cpp_lib_parallel_algorithm 201603L [C++17]
+ __cpp_lib_polymorphic_allocator 201902L [C++20]
__cpp_lib_quoted_string_io 201304L [C++14]
__cpp_lib_ranges 201811L [C++20]
__cpp_lib_raw_memory_algorithms 201606L [C++17]
+ __cpp_lib_remove_cvref 201711L [C++20]
__cpp_lib_result_of_sfinae 201210L [C++14]
__cpp_lib_robust_nonmodifying_seq_ops 201304L [C++14]
__cpp_lib_sample 201603L [C++17]
__cpp_lib_scoped_lock 201703L [C++17]
+ __cpp_lib_semaphore 201907L [C++20]
__cpp_lib_shared_mutex 201505L [C++17]
__cpp_lib_shared_ptr_arrays 201611L [C++17]
__cpp_lib_shared_ptr_weak_type 201606L [C++17]
__cpp_lib_shared_timed_mutex 201402L [C++14]
+ __cpp_lib_shift 201806L [C++20]
+ __cpp_lib_smart_ptr_for_overwrite 202002L [C++20]
+ __cpp_lib_source_location 201907L [C++20]
__cpp_lib_span 202002L [C++20]
+ __cpp_lib_ssize 201902L [C++20]
+ __cpp_lib_starts_ends_with 201711L [C++20]
__cpp_lib_string_udls 201304L [C++14]
__cpp_lib_string_view 201606L [C++17]
- __cpp_lib_three_way_comparison 201711L [C++20]
+ 201803L [C++20]
+ __cpp_lib_syncbuf 201803L [C++20]
+ __cpp_lib_three_way_comparison 201907L [C++20]
+ __cpp_lib_to_address 201711L [C++20]
__cpp_lib_to_array 201907L [C++20]
__cpp_lib_to_chars 201611L [C++17]
__cpp_lib_transformation_trait_aliases 201304L [C++14]
__cpp_lib_type_trait_variable_templates 201510L [C++17]
__cpp_lib_uncaught_exceptions 201411L [C++17]
__cpp_lib_unordered_map_try_emplace 201411L [C++17]
+ __cpp_lib_unwrap_ref 201811L [C++20]
__cpp_lib_variant 201606L [C++17]
__cpp_lib_void_t 201411L [C++17]
*/
# error "__cpp_lib_as_const should not be defined before c++17"
# endif
+# ifdef __cpp_lib_assume_aligned
+# error "__cpp_lib_assume_aligned should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_atomic_flag_test
# error "__cpp_lib_atomic_flag_test should not be defined before c++20"
# endif
# error "__cpp_lib_atomic_wait should not be defined before c++20"
# endif
+# ifdef __cpp_lib_barrier
+# error "__cpp_lib_barrier should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_bind_front
# error "__cpp_lib_bind_front should not be defined before c++20"
# endif
# error "__cpp_lib_bit_cast should not be defined before c++20"
# endif
+# ifdef __cpp_lib_bitops
+# error "__cpp_lib_bitops should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_bool_constant
# error "__cpp_lib_bool_constant should not be defined before c++17"
# endif
+# ifdef __cpp_lib_bounded_array_traits
+# error "__cpp_lib_bounded_array_traits should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_boyer_moore_searcher
# error "__cpp_lib_boyer_moore_searcher should not be defined before c++17"
# endif
# error "__cpp_lib_concepts should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_algorithms
+# error "__cpp_lib_constexpr_algorithms should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_constexpr_complex
+# error "__cpp_lib_constexpr_complex should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_constexpr_dynamic_alloc
# error "__cpp_lib_constexpr_dynamic_alloc should not be defined before c++20"
# endif
# error "__cpp_lib_constexpr_functional should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_iterator
+# error "__cpp_lib_constexpr_iterator should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_constexpr_memory
+# error "__cpp_lib_constexpr_memory should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_constexpr_numeric
# error "__cpp_lib_constexpr_numeric should not be defined before c++20"
# endif
-# ifdef __cpp_lib_constexpr_swap_algorithms
-# error "__cpp_lib_constexpr_swap_algorithms should not be defined before c++20"
+# ifdef __cpp_lib_constexpr_string
+# error "__cpp_lib_constexpr_string should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_constexpr_string_view
+# error "__cpp_lib_constexpr_string_view should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_constexpr_tuple
+# error "__cpp_lib_constexpr_tuple should not be defined before c++20"
# endif
# ifdef __cpp_lib_constexpr_utility
# error "__cpp_lib_constexpr_utility should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_vector
+# error "__cpp_lib_constexpr_vector should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_coroutine
+# error "__cpp_lib_coroutine should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_destroying_delete
# error "__cpp_lib_destroying_delete should not be defined before c++20"
# endif
# error "__cpp_lib_int_pow2 should not be defined before c++20"
# endif
+# ifdef __cpp_lib_integer_comparison_functions
+# error "__cpp_lib_integer_comparison_functions should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_integer_sequence
# error "__cpp_lib_integer_sequence should not be defined before c++14"
# endif
# error "__cpp_lib_is_invocable should not be defined before c++17"
# endif
+# ifdef __cpp_lib_is_layout_compatible
+# error "__cpp_lib_is_layout_compatible should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_is_nothrow_convertible
+# error "__cpp_lib_is_nothrow_convertible should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_is_null_pointer
# error "__cpp_lib_is_null_pointer should not be defined before c++14"
# endif
+# ifdef __cpp_lib_is_pointer_interconvertible
+# error "__cpp_lib_is_pointer_interconvertible should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_is_swappable
# error "__cpp_lib_is_swappable should not be defined before c++17"
# endif
+# ifdef __cpp_lib_jthread
+# error "__cpp_lib_jthread should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_latch
+# error "__cpp_lib_latch should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_launder
# error "__cpp_lib_launder should not be defined before c++17"
# endif
# error "__cpp_lib_parallel_algorithm should not be defined before c++17"
# endif
+# ifdef __cpp_lib_polymorphic_allocator
+# error "__cpp_lib_polymorphic_allocator should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_quoted_string_io
# error "__cpp_lib_quoted_string_io should not be defined before c++14"
# endif
# error "__cpp_lib_raw_memory_algorithms should not be defined before c++17"
# endif
+# ifdef __cpp_lib_remove_cvref
+# error "__cpp_lib_remove_cvref should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_result_of_sfinae
# error "__cpp_lib_result_of_sfinae should not be defined before c++14"
# endif
# error "__cpp_lib_scoped_lock should not be defined before c++17"
# endif
+# ifdef __cpp_lib_semaphore
+# error "__cpp_lib_semaphore should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_shared_mutex
# error "__cpp_lib_shared_mutex should not be defined before c++17"
# endif
# error "__cpp_lib_shared_timed_mutex should not be defined before c++14"
# endif
+# ifdef __cpp_lib_shift
+# error "__cpp_lib_shift should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_smart_ptr_for_overwrite
+# error "__cpp_lib_smart_ptr_for_overwrite should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_source_location
+# error "__cpp_lib_source_location should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_span
# error "__cpp_lib_span should not be defined before c++20"
# endif
+# ifdef __cpp_lib_ssize
+# error "__cpp_lib_ssize should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_starts_ends_with
+# error "__cpp_lib_starts_ends_with should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_string_udls
# error "__cpp_lib_string_udls should not be defined before c++14"
# endif
# error "__cpp_lib_string_view should not be defined before c++17"
# endif
+# ifdef __cpp_lib_syncbuf
+# error "__cpp_lib_syncbuf should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_three_way_comparison
# error "__cpp_lib_three_way_comparison should not be defined before c++20"
# endif
+# ifdef __cpp_lib_to_address
+# error "__cpp_lib_to_address should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_to_array
# error "__cpp_lib_to_array should not be defined before c++20"
# endif
# error "__cpp_lib_unordered_map_try_emplace should not be defined before c++17"
# endif
+# ifdef __cpp_lib_unwrap_ref
+# error "__cpp_lib_unwrap_ref should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_variant
# error "__cpp_lib_variant should not be defined before c++17"
# endif
# error "__cpp_lib_as_const should not be defined before c++17"
# endif
+# ifdef __cpp_lib_assume_aligned
+# error "__cpp_lib_assume_aligned should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_atomic_flag_test
# error "__cpp_lib_atomic_flag_test should not be defined before c++20"
# endif
# error "__cpp_lib_atomic_wait should not be defined before c++20"
# endif
+# ifdef __cpp_lib_barrier
+# error "__cpp_lib_barrier should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_bind_front
# error "__cpp_lib_bind_front should not be defined before c++20"
# endif
# error "__cpp_lib_bit_cast should not be defined before c++20"
# endif
+# ifdef __cpp_lib_bitops
+# error "__cpp_lib_bitops should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_bool_constant
# error "__cpp_lib_bool_constant should not be defined before c++17"
# endif
+# ifdef __cpp_lib_bounded_array_traits
+# error "__cpp_lib_bounded_array_traits should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_boyer_moore_searcher
# error "__cpp_lib_boyer_moore_searcher should not be defined before c++17"
# endif
# error "__cpp_lib_concepts should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_algorithms
+# error "__cpp_lib_constexpr_algorithms should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_constexpr_complex
+# error "__cpp_lib_constexpr_complex should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_constexpr_dynamic_alloc
# error "__cpp_lib_constexpr_dynamic_alloc should not be defined before c++20"
# endif
# error "__cpp_lib_constexpr_functional should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_iterator
+# error "__cpp_lib_constexpr_iterator should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_constexpr_memory
+# error "__cpp_lib_constexpr_memory should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_constexpr_numeric
# error "__cpp_lib_constexpr_numeric should not be defined before c++20"
# endif
-# ifdef __cpp_lib_constexpr_swap_algorithms
-# error "__cpp_lib_constexpr_swap_algorithms should not be defined before c++20"
+# ifdef __cpp_lib_constexpr_string
+# error "__cpp_lib_constexpr_string should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_constexpr_string_view
+# error "__cpp_lib_constexpr_string_view should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_constexpr_tuple
+# error "__cpp_lib_constexpr_tuple should not be defined before c++20"
# endif
# ifdef __cpp_lib_constexpr_utility
# error "__cpp_lib_constexpr_utility should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_vector
+# error "__cpp_lib_constexpr_vector should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_coroutine
+# error "__cpp_lib_coroutine should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_destroying_delete
# error "__cpp_lib_destroying_delete should not be defined before c++20"
# endif
# error "__cpp_lib_int_pow2 should not be defined before c++20"
# endif
+# ifdef __cpp_lib_integer_comparison_functions
+# error "__cpp_lib_integer_comparison_functions should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_integer_sequence
# error "__cpp_lib_integer_sequence should be defined in c++14"
# endif
# error "__cpp_lib_is_invocable should not be defined before c++17"
# endif
+# ifdef __cpp_lib_is_layout_compatible
+# error "__cpp_lib_is_layout_compatible should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_is_nothrow_convertible
+# error "__cpp_lib_is_nothrow_convertible should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_is_null_pointer
# error "__cpp_lib_is_null_pointer should be defined in c++14"
# endif
# error "__cpp_lib_is_null_pointer should have the value 201309L in c++14"
# endif
+# ifdef __cpp_lib_is_pointer_interconvertible
+# error "__cpp_lib_is_pointer_interconvertible should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_is_swappable
# error "__cpp_lib_is_swappable should not be defined before c++17"
# endif
+# ifdef __cpp_lib_jthread
+# error "__cpp_lib_jthread should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_latch
+# error "__cpp_lib_latch should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_launder
# error "__cpp_lib_launder should not be defined before c++17"
# endif
# error "__cpp_lib_parallel_algorithm should not be defined before c++17"
# endif
+# ifdef __cpp_lib_polymorphic_allocator
+# error "__cpp_lib_polymorphic_allocator should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_quoted_string_io
# error "__cpp_lib_quoted_string_io should be defined in c++14"
# endif
# error "__cpp_lib_raw_memory_algorithms should not be defined before c++17"
# endif
+# ifdef __cpp_lib_remove_cvref
+# error "__cpp_lib_remove_cvref should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_result_of_sfinae
# error "__cpp_lib_result_of_sfinae should be defined in c++14"
# endif
# error "__cpp_lib_scoped_lock should not be defined before c++17"
# endif
+# ifdef __cpp_lib_semaphore
+# error "__cpp_lib_semaphore should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_shared_mutex
# error "__cpp_lib_shared_mutex should not be defined before c++17"
# endif
# endif
# endif
+# ifdef __cpp_lib_shift
+# error "__cpp_lib_shift should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_smart_ptr_for_overwrite
+# error "__cpp_lib_smart_ptr_for_overwrite should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_source_location
+# error "__cpp_lib_source_location should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_span
# error "__cpp_lib_span should not be defined before c++20"
# endif
+# ifdef __cpp_lib_ssize
+# error "__cpp_lib_ssize should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_starts_ends_with
+# error "__cpp_lib_starts_ends_with should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_string_udls
# error "__cpp_lib_string_udls should be defined in c++14"
# endif
# error "__cpp_lib_string_view should not be defined before c++17"
# endif
+# ifdef __cpp_lib_syncbuf
+# error "__cpp_lib_syncbuf should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_three_way_comparison
# error "__cpp_lib_three_way_comparison should not be defined before c++20"
# endif
+# ifdef __cpp_lib_to_address
+# error "__cpp_lib_to_address should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_to_array
# error "__cpp_lib_to_array should not be defined before c++20"
# endif
# error "__cpp_lib_unordered_map_try_emplace should not be defined before c++17"
# endif
+# ifdef __cpp_lib_unwrap_ref
+# error "__cpp_lib_unwrap_ref should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_variant
# error "__cpp_lib_variant should not be defined before c++17"
# endif
# error "__cpp_lib_as_const should have the value 201510L in c++17"
# endif
+# ifdef __cpp_lib_assume_aligned
+# error "__cpp_lib_assume_aligned should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_atomic_flag_test
# error "__cpp_lib_atomic_flag_test should not be defined before c++20"
# endif
# error "__cpp_lib_atomic_wait should not be defined before c++20"
# endif
+# ifdef __cpp_lib_barrier
+# error "__cpp_lib_barrier should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_bind_front
# error "__cpp_lib_bind_front should not be defined before c++20"
# endif
# error "__cpp_lib_bit_cast should not be defined before c++20"
# endif
+# ifdef __cpp_lib_bitops
+# error "__cpp_lib_bitops should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_bool_constant
# error "__cpp_lib_bool_constant should be defined in c++17"
# endif
# error "__cpp_lib_bool_constant should have the value 201505L in c++17"
# endif
+# ifdef __cpp_lib_bounded_array_traits
+# error "__cpp_lib_bounded_array_traits should not be defined before c++20"
+# endif
+
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_boyer_moore_searcher
# error "__cpp_lib_boyer_moore_searcher should be defined in c++17"
# error "__cpp_lib_concepts should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_algorithms
+# error "__cpp_lib_constexpr_algorithms should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_constexpr_complex
+# error "__cpp_lib_constexpr_complex should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_constexpr_dynamic_alloc
# error "__cpp_lib_constexpr_dynamic_alloc should not be defined before c++20"
# endif
# error "__cpp_lib_constexpr_functional should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_iterator
+# error "__cpp_lib_constexpr_iterator should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_constexpr_memory
+# error "__cpp_lib_constexpr_memory should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_constexpr_numeric
# error "__cpp_lib_constexpr_numeric should not be defined before c++20"
# endif
-# ifdef __cpp_lib_constexpr_swap_algorithms
-# error "__cpp_lib_constexpr_swap_algorithms should not be defined before c++20"
+# ifdef __cpp_lib_constexpr_string
+# error "__cpp_lib_constexpr_string should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_constexpr_string_view
+# error "__cpp_lib_constexpr_string_view should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_constexpr_tuple
+# error "__cpp_lib_constexpr_tuple should not be defined before c++20"
# endif
# ifdef __cpp_lib_constexpr_utility
# error "__cpp_lib_constexpr_utility should not be defined before c++20"
# endif
+# ifdef __cpp_lib_constexpr_vector
+# error "__cpp_lib_constexpr_vector should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_coroutine
+# error "__cpp_lib_coroutine should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_destroying_delete
# error "__cpp_lib_destroying_delete should not be defined before c++20"
# endif
# error "__cpp_lib_int_pow2 should not be defined before c++20"
# endif
+# ifdef __cpp_lib_integer_comparison_functions
+# error "__cpp_lib_integer_comparison_functions should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_integer_sequence
# error "__cpp_lib_integer_sequence should be defined in c++17"
# endif
# error "__cpp_lib_is_invocable should have the value 201703L in c++17"
# endif
+# ifdef __cpp_lib_is_layout_compatible
+# error "__cpp_lib_is_layout_compatible should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_is_nothrow_convertible
+# error "__cpp_lib_is_nothrow_convertible should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_is_null_pointer
# error "__cpp_lib_is_null_pointer should be defined in c++17"
# endif
# error "__cpp_lib_is_null_pointer should have the value 201309L in c++17"
# endif
+# ifdef __cpp_lib_is_pointer_interconvertible
+# error "__cpp_lib_is_pointer_interconvertible should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_is_swappable
# error "__cpp_lib_is_swappable should be defined in c++17"
# endif
# error "__cpp_lib_is_swappable should have the value 201603L in c++17"
# endif
+# ifdef __cpp_lib_jthread
+# error "__cpp_lib_jthread should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_latch
+# error "__cpp_lib_latch should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_launder
# error "__cpp_lib_launder should be defined in c++17"
# endif
# endif
# endif
+# ifdef __cpp_lib_polymorphic_allocator
+# error "__cpp_lib_polymorphic_allocator should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_quoted_string_io
# error "__cpp_lib_quoted_string_io should be defined in c++17"
# endif
# error "__cpp_lib_raw_memory_algorithms should have the value 201606L in c++17"
# endif
+# ifdef __cpp_lib_remove_cvref
+# error "__cpp_lib_remove_cvref should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_result_of_sfinae
# error "__cpp_lib_result_of_sfinae should be defined in c++17"
# endif
# error "__cpp_lib_scoped_lock should have the value 201703L in c++17"
# endif
+# ifdef __cpp_lib_semaphore
+# error "__cpp_lib_semaphore should not be defined before c++20"
+# endif
+
# if !defined(_LIBCPP_HAS_NO_THREADS)
# ifndef __cpp_lib_shared_mutex
# error "__cpp_lib_shared_mutex should be defined in c++17"
# endif
# endif
+# ifdef __cpp_lib_shift
+# error "__cpp_lib_shift should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_smart_ptr_for_overwrite
+# error "__cpp_lib_smart_ptr_for_overwrite should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_source_location
+# error "__cpp_lib_source_location should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_span
# error "__cpp_lib_span should not be defined before c++20"
# endif
+# ifdef __cpp_lib_ssize
+# error "__cpp_lib_ssize should not be defined before c++20"
+# endif
+
+# ifdef __cpp_lib_starts_ends_with
+# error "__cpp_lib_starts_ends_with should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_string_udls
# error "__cpp_lib_string_udls should be defined in c++17"
# endif
# error "__cpp_lib_string_view should have the value 201606L in c++17"
# endif
+# ifdef __cpp_lib_syncbuf
+# error "__cpp_lib_syncbuf should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_three_way_comparison
# error "__cpp_lib_three_way_comparison should not be defined before c++20"
# endif
+# ifdef __cpp_lib_to_address
+# error "__cpp_lib_to_address should not be defined before c++20"
+# endif
+
# ifdef __cpp_lib_to_array
# error "__cpp_lib_to_array should not be defined before c++20"
# endif
# error "__cpp_lib_unordered_map_try_emplace should have the value 201411L in c++17"
# endif
+# ifdef __cpp_lib_unwrap_ref
+# error "__cpp_lib_unwrap_ref should not be defined before c++20"
+# endif
+
# ifndef __cpp_lib_variant
# error "__cpp_lib_variant should be defined in c++17"
# endif
# error "__cpp_lib_as_const should have the value 201510L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_assume_aligned
+# error "__cpp_lib_assume_aligned should be defined in c++20"
+# endif
+# if __cpp_lib_assume_aligned != 201811L
+# error "__cpp_lib_assume_aligned should have the value 201811L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_assume_aligned
+# error "__cpp_lib_assume_aligned should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# if !defined(_LIBCPP_HAS_NO_THREADS)
# ifndef __cpp_lib_atomic_flag_test
# error "__cpp_lib_atomic_flag_test should be defined in c++20"
# endif
# endif
+# if !defined(_LIBCPP_HAS_NO_THREADS)
+# ifndef __cpp_lib_barrier
+# error "__cpp_lib_barrier should be defined in c++20"
+# endif
+# if __cpp_lib_barrier != 201907L
+# error "__cpp_lib_barrier should have the value 201907L in c++20"
+# endif
+# else
+# ifdef __cpp_lib_barrier
+# error "__cpp_lib_barrier should not be defined when !defined(_LIBCPP_HAS_NO_THREADS) is not defined!"
+# endif
+# endif
+
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_bind_front
# error "__cpp_lib_bind_front should be defined in c++20"
# endif
-# if __cpp_lib_bind_front != 201811L
-# error "__cpp_lib_bind_front should have the value 201811L in c++20"
+# if __cpp_lib_bind_front != 201907L
+# error "__cpp_lib_bind_front should have the value 201907L in c++20"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_bind_front
# endif
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_bitops
+# error "__cpp_lib_bitops should be defined in c++20"
+# endif
+# if __cpp_lib_bitops != 201907L
+# error "__cpp_lib_bitops should have the value 201907L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_bitops
+# error "__cpp_lib_bitops should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_bool_constant
# error "__cpp_lib_bool_constant should be defined in c++20"
# endif
# error "__cpp_lib_bool_constant should have the value 201505L in c++20"
# endif
+# ifndef __cpp_lib_bounded_array_traits
+# error "__cpp_lib_bounded_array_traits should be defined in c++20"
+# endif
+# if __cpp_lib_bounded_array_traits != 201902L
+# error "__cpp_lib_bounded_array_traits should have the value 201902L in c++20"
+# endif
+
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_boyer_moore_searcher
# error "__cpp_lib_boyer_moore_searcher should be defined in c++20"
# ifndef __cpp_lib_concepts
# error "__cpp_lib_concepts should be defined in c++20"
# endif
-# if __cpp_lib_concepts != 201806L
-# error "__cpp_lib_concepts should have the value 201806L in c++20"
+# if __cpp_lib_concepts != 202002L
+# error "__cpp_lib_concepts should have the value 202002L in c++20"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_concepts
# endif
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_algorithms
+# error "__cpp_lib_constexpr_algorithms should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_algorithms != 201806L
+# error "__cpp_lib_constexpr_algorithms should have the value 201806L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_algorithms
+# error "__cpp_lib_constexpr_algorithms should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_complex
+# error "__cpp_lib_constexpr_complex should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_complex != 201711L
+# error "__cpp_lib_constexpr_complex should have the value 201711L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_complex
+# error "__cpp_lib_constexpr_complex should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_constexpr_dynamic_alloc
# error "__cpp_lib_constexpr_dynamic_alloc should be defined in c++20"
# endif
# error "__cpp_lib_constexpr_dynamic_alloc should have the value 201907L in c++20"
# endif
-# ifndef __cpp_lib_constexpr_functional
-# error "__cpp_lib_constexpr_functional should be defined in c++20"
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_functional
+# error "__cpp_lib_constexpr_functional should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_functional != 201907L
+# error "__cpp_lib_constexpr_functional should have the value 201907L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_functional
+# error "__cpp_lib_constexpr_functional should not be defined because it is unimplemented in libc++!"
+# endif
# endif
-# if __cpp_lib_constexpr_functional != 201907L
-# error "__cpp_lib_constexpr_functional should have the value 201907L in c++20"
+
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_iterator
+# error "__cpp_lib_constexpr_iterator should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_iterator != 201811L
+# error "__cpp_lib_constexpr_iterator should have the value 201811L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_iterator
+# error "__cpp_lib_constexpr_iterator should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_memory
+# error "__cpp_lib_constexpr_memory should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_memory != 201811L
+# error "__cpp_lib_constexpr_memory should have the value 201811L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_memory
+# error "__cpp_lib_constexpr_memory should not be defined because it is unimplemented in libc++!"
+# endif
# endif
# ifndef __cpp_lib_constexpr_numeric
# endif
# if !defined(_LIBCPP_VERSION)
-# ifndef __cpp_lib_constexpr_swap_algorithms
-# error "__cpp_lib_constexpr_swap_algorithms should be defined in c++20"
+# ifndef __cpp_lib_constexpr_string
+# error "__cpp_lib_constexpr_string should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_string != 201907L
+# error "__cpp_lib_constexpr_string should have the value 201907L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_string
+# error "__cpp_lib_constexpr_string should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_string_view
+# error "__cpp_lib_constexpr_string_view should be defined in c++20"
# endif
-# if __cpp_lib_constexpr_swap_algorithms != 201806L
-# error "__cpp_lib_constexpr_swap_algorithms should have the value 201806L in c++20"
+# if __cpp_lib_constexpr_string_view != 201811L
+# error "__cpp_lib_constexpr_string_view should have the value 201811L in c++20"
# endif
# else // _LIBCPP_VERSION
-# ifdef __cpp_lib_constexpr_swap_algorithms
-# error "__cpp_lib_constexpr_swap_algorithms should not be defined because it is unimplemented in libc++!"
+# ifdef __cpp_lib_constexpr_string_view
+# error "__cpp_lib_constexpr_string_view should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_tuple
+# error "__cpp_lib_constexpr_tuple should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_tuple != 201811L
+# error "__cpp_lib_constexpr_tuple should have the value 201811L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_tuple
+# error "__cpp_lib_constexpr_tuple should not be defined because it is unimplemented in libc++!"
# endif
# endif
# error "__cpp_lib_constexpr_utility should have the value 201811L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_constexpr_vector
+# error "__cpp_lib_constexpr_vector should be defined in c++20"
+# endif
+# if __cpp_lib_constexpr_vector != 201907L
+# error "__cpp_lib_constexpr_vector should have the value 201907L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_constexpr_vector
+# error "__cpp_lib_constexpr_vector should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_coroutine
+# error "__cpp_lib_coroutine should be defined in c++20"
+# endif
+# if __cpp_lib_coroutine != 201902L
+# error "__cpp_lib_coroutine should have the value 201902L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_coroutine
+# error "__cpp_lib_coroutine should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# if TEST_STD_VER > 17 && defined(__cpp_impl_destroying_delete) && __cpp_impl_destroying_delete >= 201806L
# ifndef __cpp_lib_destroying_delete
# error "__cpp_lib_destroying_delete should be defined in c++20"
# ifndef __cpp_lib_execution
# error "__cpp_lib_execution should be defined in c++20"
# endif
-# if __cpp_lib_execution != 201603L
-# error "__cpp_lib_execution should have the value 201603L in c++20"
+# if __cpp_lib_execution != 201902L
+# error "__cpp_lib_execution should have the value 201902L in c++20"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_execution
# error "__cpp_lib_int_pow2 should have the value 202002L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_integer_comparison_functions
+# error "__cpp_lib_integer_comparison_functions should be defined in c++20"
+# endif
+# if __cpp_lib_integer_comparison_functions != 202002L
+# error "__cpp_lib_integer_comparison_functions should have the value 202002L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_integer_comparison_functions
+# error "__cpp_lib_integer_comparison_functions should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_integer_sequence
# error "__cpp_lib_integer_sequence should be defined in c++20"
# endif
# error "__cpp_lib_is_invocable should have the value 201703L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_is_layout_compatible
+# error "__cpp_lib_is_layout_compatible should be defined in c++20"
+# endif
+# if __cpp_lib_is_layout_compatible != 201907L
+# error "__cpp_lib_is_layout_compatible should have the value 201907L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_is_layout_compatible
+# error "__cpp_lib_is_layout_compatible should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# ifndef __cpp_lib_is_nothrow_convertible
+# error "__cpp_lib_is_nothrow_convertible should be defined in c++20"
+# endif
+# if __cpp_lib_is_nothrow_convertible != 201806L
+# error "__cpp_lib_is_nothrow_convertible should have the value 201806L in c++20"
+# endif
+
# ifndef __cpp_lib_is_null_pointer
# error "__cpp_lib_is_null_pointer should be defined in c++20"
# endif
# error "__cpp_lib_is_null_pointer should have the value 201309L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_is_pointer_interconvertible
+# error "__cpp_lib_is_pointer_interconvertible should be defined in c++20"
+# endif
+# if __cpp_lib_is_pointer_interconvertible != 201907L
+# error "__cpp_lib_is_pointer_interconvertible should have the value 201907L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_is_pointer_interconvertible
+# error "__cpp_lib_is_pointer_interconvertible should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_is_swappable
# error "__cpp_lib_is_swappable should be defined in c++20"
# endif
# error "__cpp_lib_is_swappable should have the value 201603L in c++20"
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_jthread
+# error "__cpp_lib_jthread should be defined in c++20"
+# endif
+# if __cpp_lib_jthread != 201911L
+# error "__cpp_lib_jthread should have the value 201911L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_jthread
+# error "__cpp_lib_jthread should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# if !defined(_LIBCPP_HAS_NO_THREADS)
+# ifndef __cpp_lib_latch
+# error "__cpp_lib_latch should be defined in c++20"
+# endif
+# if __cpp_lib_latch != 201907L
+# error "__cpp_lib_latch should have the value 201907L in c++20"
+# endif
+# else
+# ifdef __cpp_lib_latch
+# error "__cpp_lib_latch should not be defined when !defined(_LIBCPP_HAS_NO_THREADS) is not defined!"
+# endif
+# endif
+
# ifndef __cpp_lib_launder
# error "__cpp_lib_launder should be defined in c++20"
# endif
# endif
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_polymorphic_allocator
+# error "__cpp_lib_polymorphic_allocator should be defined in c++20"
+# endif
+# if __cpp_lib_polymorphic_allocator != 201902L
+# error "__cpp_lib_polymorphic_allocator should have the value 201902L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_polymorphic_allocator
+# error "__cpp_lib_polymorphic_allocator should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_quoted_string_io
# error "__cpp_lib_quoted_string_io should be defined in c++20"
# endif
# error "__cpp_lib_raw_memory_algorithms should have the value 201606L in c++20"
# endif
+# ifndef __cpp_lib_remove_cvref
+# error "__cpp_lib_remove_cvref should be defined in c++20"
+# endif
+# if __cpp_lib_remove_cvref != 201711L
+# error "__cpp_lib_remove_cvref should have the value 201711L in c++20"
+# endif
+
# ifndef __cpp_lib_result_of_sfinae
# error "__cpp_lib_result_of_sfinae should be defined in c++20"
# endif
# endif
# if !defined(_LIBCPP_HAS_NO_THREADS)
+# ifndef __cpp_lib_semaphore
+# error "__cpp_lib_semaphore should be defined in c++20"
+# endif
+# if __cpp_lib_semaphore != 201907L
+# error "__cpp_lib_semaphore should have the value 201907L in c++20"
+# endif
+# else
+# ifdef __cpp_lib_semaphore
+# error "__cpp_lib_semaphore should not be defined when !defined(_LIBCPP_HAS_NO_THREADS) is not defined!"
+# endif
+# endif
+
+# if !defined(_LIBCPP_HAS_NO_THREADS)
# ifndef __cpp_lib_shared_mutex
# error "__cpp_lib_shared_mutex should be defined in c++20"
# endif
# endif
# endif
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_shift
+# error "__cpp_lib_shift should be defined in c++20"
+# endif
+# if __cpp_lib_shift != 201806L
+# error "__cpp_lib_shift should have the value 201806L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_shift
+# error "__cpp_lib_shift should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_smart_ptr_for_overwrite
+# error "__cpp_lib_smart_ptr_for_overwrite should be defined in c++20"
+# endif
+# if __cpp_lib_smart_ptr_for_overwrite != 202002L
+# error "__cpp_lib_smart_ptr_for_overwrite should have the value 202002L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_smart_ptr_for_overwrite
+# error "__cpp_lib_smart_ptr_for_overwrite should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_source_location
+# error "__cpp_lib_source_location should be defined in c++20"
+# endif
+# if __cpp_lib_source_location != 201907L
+# error "__cpp_lib_source_location should have the value 201907L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_source_location
+# error "__cpp_lib_source_location should not be defined because it is unimplemented in libc++!"
+# endif
+# endif
+
# ifndef __cpp_lib_span
# error "__cpp_lib_span should be defined in c++20"
# endif
# error "__cpp_lib_span should have the value 202002L in c++20"
# endif
+# ifndef __cpp_lib_ssize
+# error "__cpp_lib_ssize should be defined in c++20"
+# endif
+# if __cpp_lib_ssize != 201902L
+# error "__cpp_lib_ssize should have the value 201902L in c++20"
+# endif
+
+# ifndef __cpp_lib_starts_ends_with
+# error "__cpp_lib_starts_ends_with should be defined in c++20"
+# endif
+# if __cpp_lib_starts_ends_with != 201711L
+# error "__cpp_lib_starts_ends_with should have the value 201711L in c++20"
+# endif
+
# ifndef __cpp_lib_string_udls
# error "__cpp_lib_string_udls should be defined in c++20"
# endif
# ifndef __cpp_lib_string_view
# error "__cpp_lib_string_view should be defined in c++20"
# endif
-# if __cpp_lib_string_view != 201606L
-# error "__cpp_lib_string_view should have the value 201606L in c++20"
+# if __cpp_lib_string_view != 201803L
+# error "__cpp_lib_string_view should have the value 201803L in c++20"
+# endif
+
+# if !defined(_LIBCPP_VERSION)
+# ifndef __cpp_lib_syncbuf
+# error "__cpp_lib_syncbuf should be defined in c++20"
+# endif
+# if __cpp_lib_syncbuf != 201803L
+# error "__cpp_lib_syncbuf should have the value 201803L in c++20"
+# endif
+# else // _LIBCPP_VERSION
+# ifdef __cpp_lib_syncbuf
+# error "__cpp_lib_syncbuf should not be defined because it is unimplemented in libc++!"
+# endif
# endif
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_three_way_comparison
# error "__cpp_lib_three_way_comparison should be defined in c++20"
# endif
-# if __cpp_lib_three_way_comparison != 201711L
-# error "__cpp_lib_three_way_comparison should have the value 201711L in c++20"
+# if __cpp_lib_three_way_comparison != 201907L
+# error "__cpp_lib_three_way_comparison should have the value 201907L in c++20"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_three_way_comparison
# endif
# endif
+# ifndef __cpp_lib_to_address
+# error "__cpp_lib_to_address should be defined in c++20"
+# endif
+# if __cpp_lib_to_address != 201711L
+# error "__cpp_lib_to_address should have the value 201711L in c++20"
+# endif
+
# ifndef __cpp_lib_to_array
# error "__cpp_lib_to_array should be defined in c++20"
# endif
# error "__cpp_lib_unordered_map_try_emplace should have the value 201411L in c++20"
# endif
+# ifndef __cpp_lib_unwrap_ref
+# error "__cpp_lib_unwrap_ref should be defined in c++20"
+# endif
+# if __cpp_lib_unwrap_ref != 201811L
+# error "__cpp_lib_unwrap_ref should have the value 201811L in c++20"
+# endif
+
# ifndef __cpp_lib_variant
# error "__cpp_lib_variant should be defined in c++20"
# endif
"values": { "c++17": 201510 },
"headers": ["utility"],
}, {
+ "name": "__cpp_lib_assume_aligned",
+ "values": { "c++20": 201811 },
+ "headers": ["memory"],
+ "unimplemented": True,
+ }, {
"name": "__cpp_lib_atomic_flag_test",
"values": { "c++20": 201907 },
"headers": ["atomic"],
"depends": "!defined(_LIBCPP_HAS_NO_THREADS)",
"internal_depends": "!defined(_LIBCPP_HAS_NO_THREADS)",
}, {
+ "name": "__cpp_lib_barrier",
+ "values": { "c++20": 201907 },
+ "headers": ["barrier"],
+ "depends": "!defined(_LIBCPP_HAS_NO_THREADS)",
+ "internal_depends": "!defined(_LIBCPP_HAS_NO_THREADS)",
+ }, {
"name": "__cpp_lib_bind_front",
- "values": { "c++20": 201811 },
+ "values": { "c++20": 201907 },
"headers": ["functional"],
"unimplemented": True,
}, {
"headers": ["bit"],
"unimplemented": True,
}, {
+ "name": "__cpp_lib_bitops",
+ "values": { "c++20": 201907 },
+ "headers": ["bit"],
+ "unimplemented": True,
+ }, {
"name": "__cpp_lib_bool_constant",
"values": { "c++17": 201505 },
"headers": ["type_traits"],
}, {
+ "name": "__cpp_lib_bounded_array_traits",
+ "values": { "c++20": 201902 },
+ "headers": ["type_traits"],
+ }, {
"name": "__cpp_lib_boyer_moore_searcher",
"values": { "c++17": 201603 },
"headers": ["functional"],
"headers": ["complex"],
}, {
"name": "__cpp_lib_concepts",
- "values": { "c++20": 201806 },
+ "values": { "c++20": 202002 },
"headers": ["concepts"],
"unimplemented": True,
}, {
+ "name": "__cpp_lib_constexpr_algorithms",
+ "values": { "c++20": 201806 },
+ "headers": ["algorithm"],
+ "unimplemented": True,
+ }, {
+ "name": "__cpp_lib_constexpr_complex",
+ "values": { "c++20": 201711 },
+ "headers": ["complex"],
+ "unimplemented": True,
+ }, {
"name": "__cpp_lib_constexpr_dynamic_alloc",
"values": { "c++20": 201907 },
"headers": ["memory"],
"name": "__cpp_lib_constexpr_functional",
"values": { "c++20": 201907 },
"headers": ["functional"],
+ "unimplemented": True,
+ }, {
+ "name": "__cpp_lib_constexpr_iterator",
+ "values": { "c++20": 201811 },
+ "headers": ["iterator"],
+ "unimplemented": True,
+ }, {
+ "name": "__cpp_lib_constexpr_memory",
+ "values": { "c++20": 201811 },
+ "headers": ["memory"],
+ "unimplemented": True,
}, {
"name": "__cpp_lib_constexpr_numeric",
"values": { "c++20": 201911 },
"headers": ["numeric"],
}, {
- "name": "__cpp_lib_constexpr_swap_algorithms",
- "values": { "c++20": 201806 },
- "headers": ["algorithm"],
+ "name": "__cpp_lib_constexpr_string",
+ "values": { "c++20": 201907 },
+ "headers": ["string"],
+ "unimplemented": True,
+ }, {
+ "name": "__cpp_lib_constexpr_string_view",
+ "values": { "c++20": 201811 },
+ "headers": ["string_view"],
+ "unimplemented": True,
+ }, {
+ "name": "__cpp_lib_constexpr_tuple",
+ "values": { "c++20": 201811 },
+ "headers": ["tuple"],
"unimplemented": True,
}, {
"name": "__cpp_lib_constexpr_utility",
"values": { "c++20": 201811 },
"headers": ["utility"],
}, {
+ "name": "__cpp_lib_constexpr_vector",
+ "values": { "c++20": 201907 },
+ "headers": ["vector"],
+ "unimplemented": True,
+ }, {
+ "name": "__cpp_lib_coroutine",
+ "values": { "c++20": 201902 },
+ "headers": ["coroutine"],
+ "unimplemented": True,
+ }, {
"name": "__cpp_lib_destroying_delete",
"values": { "c++20": 201806 },
"headers": ["new"],
"headers": ["utility"],
}, {
"name": "__cpp_lib_execution",
- "values": { "c++17": 201603 },
+ "values": { "c++17": 201603, "c++20": 201902 },
"headers": ["execution"],
"unimplemented": True,
}, {
"values": { "c++20": 202002 },
"headers": ["bit"],
}, {
+ "name": "__cpp_lib_integer_comparison_functions",
+ "values": { "c++20": 202002 },
+ "headers": ["utility"],
+ "unimplemented": True,
+ }, {
"name": "__cpp_lib_integer_sequence",
"values": { "c++14": 201304 },
"headers": ["utility"],
}, {
"name": "__cpp_lib_interpolate",
"values": { "c++20": 201902 },
- "headers": ["numeric"],
+ "headers": ["cmath", "numeric"],
}, {
"name": "__cpp_lib_invoke",
"values": { "c++17": 201411 },
"values": { "c++17": 201703 },
"headers": ["type_traits"],
}, {
+ "name": "__cpp_lib_is_layout_compatible",
+ "values": { "c++20": 201907 },
+ "headers": ["type_traits"],
+ "unimplemented": True,
+ }, {
+ "name": "__cpp_lib_is_nothrow_convertible",
+ "values": { "c++20": 201806 },
+ "headers": ["type_traits"],
+ }, {
"name": "__cpp_lib_is_null_pointer",
"values": { "c++14": 201309 },
"headers": ["type_traits"],
}, {
+ "name": "__cpp_lib_is_pointer_interconvertible",
+ "values": { "c++20": 201907 },
+ "headers": ["type_traits"],
+ "unimplemented": True,
+ }, {
"name": "__cpp_lib_is_swappable",
"values": { "c++17": 201603 },
"headers": ["type_traits"],
}, {
+ "name": "__cpp_lib_jthread",
+ "values": { "c++20": 201911 },
+ "headers": ["stop_token", "thread"],
+ "depends": "!defined(_LIBCPP_HAS_NO_THREADS)",
+ "internal_depends": "!defined(_LIBCPP_HAS_NO_THREADS)",
+ "unimplemented": True,
+ }, {
+ "name": "__cpp_lib_latch",
+ "values": { "c++20": 201907 },
+ "headers": ["latch"],
+ "depends": "!defined(_LIBCPP_HAS_NO_THREADS)",
+ "internal_depends": "!defined(_LIBCPP_HAS_NO_THREADS)",
+ }, {
"name": "__cpp_lib_launder",
"values": { "c++17": 201606 },
"headers": ["new"],
"headers": ["algorithm", "numeric"],
"unimplemented": True,
}, {
+ "name": "__cpp_lib_polymorphic_allocator",
+ "values": { "c++20": 201902 },
+ "headers": ["memory"],
+ "unimplemented": True,
+ }, {
"name": "__cpp_lib_quoted_string_io",
"values": { "c++14": 201304 },
"headers": ["iomanip"],
"values": { "c++17": 201606 },
"headers": ["memory"],
}, {
+ "name": "__cpp_lib_remove_cvref",
+ "values": { "c++20": 201711 },
+ "headers": ["type_traits"],
+ }, {
"name": "__cpp_lib_result_of_sfinae",
"values": { "c++14": 201210 },
"headers": ["functional", "type_traits"],
"values": { "c++17": 201703 },
"headers": ["mutex"],
}, {
+ "name": "__cpp_lib_semaphore",
+ "values": { "c++20": 201907 },
+ "headers": ["semaphore"],
+ "depends": "!defined(_LIBCPP_HAS_NO_THREADS)",
+ "internal_depends": "!defined(_LIBCPP_HAS_NO_THREADS)",
+ }, {
"name": "__cpp_lib_shared_mutex",
"values": { "c++17": 201505 },
"headers": ["shared_mutex"],
"depends": "!defined(_LIBCPP_HAS_NO_THREADS)",
"internal_depends": "!defined(_LIBCPP_HAS_NO_THREADS)",
}, {
+ "name": "__cpp_lib_shift",
+ "values": { "c++20": 201806 },
+ "headers": ["algorithm"],
+ "unimplemented": True,
+ }, {
+ "name": "__cpp_lib_smart_ptr_for_overwrite",
+ "values": { "c++20": 202002 },
+ "headers": ["memory"],
+ "unimplemented": True,
+ }, {
+ "name": "__cpp_lib_source_location",
+ "values": { "c++20": 201907 },
+ "headers": ["source_location"],
+ "unimplemented": True,
+ }, {
"name": "__cpp_lib_span",
"values": { "c++20": 202002 },
"headers": ["span"],
}, {
+ "name": "__cpp_lib_ssize",
+ "values": { "c++20": 201902 },
+ "headers": ["iterator"],
+ }, {
+ "name": "__cpp_lib_starts_ends_with",
+ "values": { "c++20": 201711 },
+ "headers": ["string", "string_view"],
+ }, {
"name": "__cpp_lib_string_udls",
"values": { "c++14": 201304 },
"headers": ["string"],
}, {
"name": "__cpp_lib_string_view",
- "values": { "c++17": 201606 },
+ "values": { "c++17": 201606, "c++20": 201803 },
"headers": ["string", "string_view"],
}, {
+ "name": "__cpp_lib_syncbuf",
+ "values": { "c++20": 201803 },
+ "headers": ["syncstream"],
+ "unimplemented": True,
+ }, {
"name": "__cpp_lib_three_way_comparison",
- "values": { "c++20": 201711 },
+ "values": { "c++20": 201907 },
"headers": ["compare"],
"unimplemented": True,
}, {
+ "name": "__cpp_lib_to_address",
+ "values": { "c++20": 201711 },
+ "headers": ["memory"],
+ }, {
"name": "__cpp_lib_to_array",
"values": { "c++20": 201907 },
"headers": ["array"],
}, {
"name": "__cpp_lib_transparent_operators",
"values": { "c++14": 201210, "c++17": 201510 },
- "headers": ["functional"],
+ "headers": ["functional", "memory"],
}, {
"name": "__cpp_lib_tuple_element_t",
"values": { "c++14": 201402 },
"values": { "c++17": 201411 },
"headers": ["unordered_map"],
}, {
+ "name": "__cpp_lib_unwrap_ref",
+ "values": { "c++20": 201811 },
+ "headers": ["functional"],
+ }, {
"name": "__cpp_lib_variant",
"values": { "c++17": 201606 },
"headers": ["variant"],
# <thread> is a hard error in that case.
lit_markup = {
"atomic": ["UNSUPPORTED: libcpp-has-no-threads"],
- "shared_mutex": ["UNSUPPORTED: libcpp-has-no-threads"],
- "thread": ["UNSUPPORTED: libcpp-has-no-threads"],
+ "barrier": ["UNSUPPORTED: libcpp-has-no-threads"],
"iomanip": ["UNSUPPORTED: libcpp-has-no-localization"],
"istream": ["UNSUPPORTED: libcpp-has-no-localization"],
+ "latch": ["UNSUPPORTED: libcpp-has-no-threads"],
"locale": ["UNSUPPORTED: libcpp-has-no-localization"],
"ostream": ["UNSUPPORTED: libcpp-has-no-localization"],
"regex": ["UNSUPPORTED: libcpp-has-no-localization"],
+ "semaphore": ["UNSUPPORTED: libcpp-has-no-threads"],
+ "shared_mutex": ["UNSUPPORTED: libcpp-has-no-threads"],
+ "thread": ["UNSUPPORTED: libcpp-has-no-threads"],
}
def get_std_dialects():