| blob | c41ce745b59304b26a1fee40b2c1c2ac92f2e31e |
1 // -*- C++ -*-
2 //===----------------------------------------------------------------------===//
3 //
4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5 // See https://llvm.org/LICENSE.txt for license information.
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //
8 //===----------------------------------------------------------------------===//
10 #ifndef _LIBCPP_VERSIONH
11 #define _LIBCPP_VERSIONH
13 /*
14 version synopsis
16 Macro name Value Headers
17 __cpp_lib_adaptor_iterator_pair_constructor 202106L <queue> <stack>
18 __cpp_lib_addressof_constexpr 201603L <memory>
19 __cpp_lib_allocate_at_least 202106L <memory>
20 __cpp_lib_allocator_traits_is_always_equal 201411L <deque> <forward_list> <list>
21 <map> <memory> <scoped_allocator>
22 <set> <string> <unordered_map>
23 <unordered_set> <vector>
24 __cpp_lib_any 201606L <any>
25 __cpp_lib_apply 201603L <tuple>
26 __cpp_lib_array_constexpr 201811L <array> <iterator>
27 201603L // C++17
28 __cpp_lib_as_const 201510L <utility>
29 __cpp_lib_associative_heterogeneous_erasure 202110L <map> <set> <unordered_map>
30 <unordered_set>
31 __cpp_lib_associative_heterogeneous_insertion 202306L <map> <set> <unordered_map>
32 <unordered_set>
33 __cpp_lib_assume_aligned 201811L <memory>
34 __cpp_lib_atomic_flag_test 201907L <atomic>
35 __cpp_lib_atomic_float 201711L <atomic>
36 __cpp_lib_atomic_is_always_lock_free 201603L <atomic>
37 __cpp_lib_atomic_lock_free_type_aliases 201907L <atomic>
38 __cpp_lib_atomic_ref 201806L <atomic>
39 __cpp_lib_atomic_shared_ptr 201711L <atomic>
40 __cpp_lib_atomic_value_initialization 201911L <atomic> <memory>
41 __cpp_lib_atomic_wait 201907L <atomic>
42 __cpp_lib_barrier 201907L <barrier>
43 __cpp_lib_bind_back 202306L <functional>
44 202202L // C++23
45 __cpp_lib_bind_front 202306L <functional>
46 201907L // C++20
47 __cpp_lib_bit_cast 201806L <bit>
48 __cpp_lib_bitops 201907L <bit>
49 __cpp_lib_bitset 202306L <bitset>
50 __cpp_lib_bool_constant 201505L <type_traits>
51 __cpp_lib_bounded_array_traits 201902L <type_traits>
52 __cpp_lib_boyer_moore_searcher 201603L <functional>
53 __cpp_lib_byte 201603L <cstddef>
54 __cpp_lib_byteswap 202110L <bit>
55 __cpp_lib_char8_t 201907L <atomic> <filesystem> <istream>
56 <limits> <locale> <ostream>
57 <string> <string_view>
58 __cpp_lib_chrono 201611L <chrono>
59 __cpp_lib_chrono_udls 201304L <chrono>
60 __cpp_lib_clamp 201603L <algorithm>
61 __cpp_lib_complex_udls 201309L <complex>
62 __cpp_lib_concepts 202002L <concepts>
63 __cpp_lib_constexpr_algorithms 201806L <algorithm> <utility>
64 __cpp_lib_constexpr_bitset 202207L <bitset>
65 __cpp_lib_constexpr_charconv 202207L <charconv>
66 __cpp_lib_constexpr_cmath 202202L <cmath> <cstdlib>
67 __cpp_lib_constexpr_complex 201711L <complex>
68 __cpp_lib_constexpr_dynamic_alloc 201907L <memory>
69 __cpp_lib_constexpr_functional 201907L <functional>
70 __cpp_lib_constexpr_iterator 201811L <iterator>
71 __cpp_lib_constexpr_memory 202202L <memory>
72 201811L // C++20
73 __cpp_lib_constexpr_numeric 201911L <numeric>
74 __cpp_lib_constexpr_string 201907L <string>
75 __cpp_lib_constexpr_string_view 201811L <string_view>
76 __cpp_lib_constexpr_tuple 201811L <tuple>
77 __cpp_lib_constexpr_typeinfo 202106L <typeinfo>
78 __cpp_lib_constexpr_utility 201811L <utility>
79 __cpp_lib_constexpr_vector 201907L <vector>
80 __cpp_lib_copyable_function 202306L <functional>
81 __cpp_lib_coroutine 201902L <coroutine>
82 __cpp_lib_destroying_delete 201806L <new>
83 __cpp_lib_enable_shared_from_this 201603L <memory>
84 __cpp_lib_endian 201907L <bit>
85 __cpp_lib_erase_if 202002L <deque> <forward_list> <list>
86 <map> <set> <string>
87 <unordered_map> <unordered_set> <vector>
88 __cpp_lib_exchange_function 201304L <utility>
89 __cpp_lib_execution 201902L <execution>
90 201603L // C++17
91 __cpp_lib_expected 202211L <expected>
92 __cpp_lib_filesystem 201703L <filesystem>
93 __cpp_lib_format 202106L <format>
94 __cpp_lib_format_ranges 202207L <format>
95 __cpp_lib_formatters 202302L <stacktrace> <thread>
96 __cpp_lib_forward_like 202207L <utility>
97 __cpp_lib_fstream_native_handle 202306L <fstream>
98 __cpp_lib_function_ref 202306L <functional>
99 __cpp_lib_gcd_lcm 201606L <numeric>
100 __cpp_lib_generic_associative_lookup 201304L <map> <set>
101 __cpp_lib_generic_unordered_lookup 201811L <unordered_map> <unordered_set>
102 __cpp_lib_hardware_interference_size 201703L <new>
103 __cpp_lib_has_unique_object_representations 201606L <type_traits>
104 __cpp_lib_hazard_pointer 202306L <hazard_pointer>
105 __cpp_lib_hypot 201603L <cmath>
106 __cpp_lib_incomplete_container_elements 201505L <forward_list> <list> <vector>
107 __cpp_lib_int_pow2 202002L <bit>
108 __cpp_lib_integer_comparison_functions 202002L <utility>
109 __cpp_lib_integer_sequence 201304L <utility>
110 __cpp_lib_integral_constant_callable 201304L <type_traits>
111 __cpp_lib_interpolate 201902L <cmath> <numeric>
112 __cpp_lib_invoke 201411L <functional>
113 __cpp_lib_invoke_r 202106L <functional>
114 __cpp_lib_is_aggregate 201703L <type_traits>
115 __cpp_lib_is_constant_evaluated 201811L <type_traits>
116 __cpp_lib_is_final 201402L <type_traits>
117 __cpp_lib_is_invocable 201703L <type_traits>
118 __cpp_lib_is_layout_compatible 201907L <type_traits>
119 __cpp_lib_is_nothrow_convertible 201806L <type_traits>
120 __cpp_lib_is_null_pointer 201309L <type_traits>
121 __cpp_lib_is_pointer_interconvertible 201907L <type_traits>
122 __cpp_lib_is_scoped_enum 202011L <type_traits>
123 __cpp_lib_is_swappable 201603L <type_traits>
124 __cpp_lib_jthread 201911L <stop_token> <thread>
125 __cpp_lib_latch 201907L <latch>
126 __cpp_lib_launder 201606L <new>
127 __cpp_lib_list_remove_return_type 201806L <forward_list> <list>
128 __cpp_lib_logical_traits 201510L <type_traits>
129 __cpp_lib_make_from_tuple 201606L <tuple>
130 __cpp_lib_make_reverse_iterator 201402L <iterator>
131 __cpp_lib_make_unique 201304L <memory>
132 __cpp_lib_map_try_emplace 201411L <map>
133 __cpp_lib_math_constants 201907L <numbers>
134 __cpp_lib_math_special_functions 201603L <cmath>
135 __cpp_lib_mdspan 202207L <mdspan>
136 __cpp_lib_memory_resource 201603L <memory_resource>
137 __cpp_lib_move_iterator_concept 202207L <iterator>
138 __cpp_lib_move_only_function 202110L <functional>
139 __cpp_lib_node_extract 201606L <map> <set> <unordered_map>
140 <unordered_set>
141 __cpp_lib_nonmember_container_access 201411L <array> <deque> <forward_list>
142 <iterator> <list> <map>
143 <regex> <set> <string>
144 <unordered_map> <unordered_set> <vector>
145 __cpp_lib_not_fn 201603L <functional>
146 __cpp_lib_null_iterators 201304L <iterator>
147 __cpp_lib_optional 202110L <optional>
148 201606L // C++17
149 __cpp_lib_out_ptr 202106L <memory>
150 __cpp_lib_parallel_algorithm 201603L <algorithm> <numeric>
151 __cpp_lib_polymorphic_allocator 201902L <memory_resource>
152 __cpp_lib_print 202207L <ostream> <print>
153 __cpp_lib_quoted_string_io 201304L <iomanip>
154 __cpp_lib_ranges 202207L <algorithm> <functional> <iterator>
155 <memory> <ranges>
156 __cpp_lib_ranges_as_rvalue 202207L <ranges>
157 __cpp_lib_ranges_chunk 202202L <ranges>
158 __cpp_lib_ranges_chunk_by 202202L <ranges>
159 __cpp_lib_ranges_iota 202202L <numeric>
160 __cpp_lib_ranges_join_with 202202L <ranges>
161 __cpp_lib_ranges_repeat 202207L <ranges>
162 __cpp_lib_ranges_slide 202202L <ranges>
163 __cpp_lib_ranges_starts_ends_with 202106L <algorithm>
164 __cpp_lib_ranges_to_container 202202L <deque> <forward_list> <list>
165 <map> <queue> <ranges>
166 <set> <stack> <string>
167 <unordered_map> <unordered_set> <vector>
168 __cpp_lib_ranges_zip 202110L <ranges> <tuple> <utility>
169 __cpp_lib_ratio 202306L <ratio>
170 __cpp_lib_raw_memory_algorithms 201606L <memory>
171 __cpp_lib_rcu 202306L <rcu>
172 __cpp_lib_reference_from_temporary 202202L <type_traits>
173 __cpp_lib_remove_cvref 201711L <type_traits>
174 __cpp_lib_result_of_sfinae 201210L <functional> <type_traits>
175 __cpp_lib_robust_nonmodifying_seq_ops 201304L <algorithm>
176 __cpp_lib_sample 201603L <algorithm>
177 __cpp_lib_scoped_lock 201703L <mutex>
178 __cpp_lib_semaphore 201907L <semaphore>
179 __cpp_lib_shared_mutex 201505L <shared_mutex>
180 __cpp_lib_shared_ptr_arrays 201707L <memory>
181 201611L // C++17
182 __cpp_lib_shared_ptr_weak_type 201606L <memory>
183 __cpp_lib_shared_timed_mutex 201402L <shared_mutex>
184 __cpp_lib_shift 201806L <algorithm>
185 __cpp_lib_smart_ptr_for_overwrite 202002L <memory>
186 __cpp_lib_smart_ptr_owner_equality 202306L <memory>
187 __cpp_lib_source_location 201907L <source_location>
188 __cpp_lib_span 202002L <span>
189 __cpp_lib_spanstream 202106L <spanstream>
190 __cpp_lib_ssize 201902L <iterator>
191 __cpp_lib_sstream_from_string_view 202306L <sstream>
192 __cpp_lib_stacktrace 202011L <stacktrace>
193 __cpp_lib_starts_ends_with 201711L <string> <string_view>
194 __cpp_lib_stdatomic_h 202011L <stdatomic.h>
195 __cpp_lib_string_contains 202011L <string> <string_view>
196 __cpp_lib_string_resize_and_overwrite 202110L <string>
197 __cpp_lib_string_udls 201304L <string>
198 __cpp_lib_string_view 201803L <string> <string_view>
199 201606L // C++17
200 __cpp_lib_submdspan 202306L <mdspan>
201 __cpp_lib_syncbuf 201803L <syncstream>
202 __cpp_lib_text_encoding 202306L <text_encoding>
203 __cpp_lib_three_way_comparison 201907L <compare>
204 __cpp_lib_to_address 201711L <memory>
205 __cpp_lib_to_array 201907L <array>
206 __cpp_lib_to_chars 202306L <charconv>
207 201611L // C++17
208 __cpp_lib_to_string 202306L <string>
209 __cpp_lib_to_underlying 202102L <utility>
210 __cpp_lib_transformation_trait_aliases 201304L <type_traits>
211 __cpp_lib_transparent_operators 201510L <functional> <memory>
212 201210L // C++14
213 __cpp_lib_tuple_element_t 201402L <tuple>
214 __cpp_lib_tuples_by_type 201304L <tuple> <utility>
215 __cpp_lib_type_identity 201806L <type_traits>
216 __cpp_lib_type_trait_variable_templates 201510L <type_traits>
217 __cpp_lib_uncaught_exceptions 201411L <exception>
218 __cpp_lib_unordered_map_try_emplace 201411L <unordered_map>
219 __cpp_lib_unreachable 202202L <utility>
220 __cpp_lib_unwrap_ref 201811L <functional>
221 __cpp_lib_variant 202102L <variant>
222 __cpp_lib_void_t 201411L <type_traits>
223 __cpp_lib_within_lifetime 202306L <type_traits>
225 */
227 #include <__assert> // all public C++ headers provide the assertion handler
228 #include <__config>
230 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
231 # pragma GCC system_header
232 #endif
234 // clang-format off
236 #if _LIBCPP_STD_VER >= 14
237 # define __cpp_lib_chrono_udls 201304L
238 # define __cpp_lib_complex_udls 201309L
239 # define __cpp_lib_exchange_function 201304L
240 # define __cpp_lib_generic_associative_lookup 201304L
241 # define __cpp_lib_integer_sequence 201304L
242 # define __cpp_lib_integral_constant_callable 201304L
243 # define __cpp_lib_is_final 201402L
244 # define __cpp_lib_is_null_pointer 201309L
245 # define __cpp_lib_make_reverse_iterator 201402L
246 # define __cpp_lib_make_unique 201304L
247 # define __cpp_lib_null_iterators 201304L
248 # define __cpp_lib_quoted_string_io 201304L
249 # define __cpp_lib_result_of_sfinae 201210L
250 # define __cpp_lib_robust_nonmodifying_seq_ops 201304L
251 # if !defined(_LIBCPP_HAS_NO_THREADS) && !defined(_LIBCPP_AVAILABILITY_HAS_NO_SHARED_MUTEX)
252 # define __cpp_lib_shared_timed_mutex 201402L
253 # endif
254 # define __cpp_lib_string_udls 201304L
255 # define __cpp_lib_transformation_trait_aliases 201304L
256 # define __cpp_lib_transparent_operators 201210L
257 # define __cpp_lib_tuple_element_t 201402L
258 # define __cpp_lib_tuples_by_type 201304L
259 #endif
261 #if _LIBCPP_STD_VER >= 17
262 # define __cpp_lib_addressof_constexpr 201603L
263 # define __cpp_lib_allocator_traits_is_always_equal 201411L
264 # define __cpp_lib_any 201606L
265 # define __cpp_lib_apply 201603L
266 # define __cpp_lib_array_constexpr 201603L
267 # define __cpp_lib_as_const 201510L
268 # define __cpp_lib_atomic_is_always_lock_free 201603L
269 # define __cpp_lib_bool_constant 201505L
270 # define __cpp_lib_boyer_moore_searcher 201603L
271 # define __cpp_lib_byte 201603L
272 # define __cpp_lib_chrono 201611L
273 # define __cpp_lib_clamp 201603L
274 # define __cpp_lib_enable_shared_from_this 201603L
275 // # define __cpp_lib_execution 201603L
276 # if !defined(_LIBCPP_AVAILABILITY_HAS_NO_FILESYSTEM_LIBRARY)
277 # define __cpp_lib_filesystem 201703L
278 # endif
279 # define __cpp_lib_gcd_lcm 201606L
280 # if defined(__GCC_DESTRUCTIVE_SIZE) && defined(__GCC_CONSTRUCTIVE_SIZE)
281 # define __cpp_lib_hardware_interference_size 201703L
282 # endif
283 # define __cpp_lib_has_unique_object_representations 201606L
284 # define __cpp_lib_hypot 201603L
285 # define __cpp_lib_incomplete_container_elements 201505L
286 # define __cpp_lib_invoke 201411L
287 # define __cpp_lib_is_aggregate 201703L
288 # define __cpp_lib_is_invocable 201703L
289 # define __cpp_lib_is_swappable 201603L
290 # define __cpp_lib_launder 201606L
291 # define __cpp_lib_logical_traits 201510L
292 # define __cpp_lib_make_from_tuple 201606L
293 # define __cpp_lib_map_try_emplace 201411L
294 // # define __cpp_lib_math_special_functions 201603L
295 # if !defined(_LIBCPP_AVAILABILITY_HAS_NO_PMR)
296 # define __cpp_lib_memory_resource 201603L
297 # endif
298 # define __cpp_lib_node_extract 201606L
299 # define __cpp_lib_nonmember_container_access 201411L
300 # define __cpp_lib_not_fn 201603L
301 # define __cpp_lib_optional 201606L
302 // # define __cpp_lib_parallel_algorithm 201603L
303 # define __cpp_lib_raw_memory_algorithms 201606L
304 # define __cpp_lib_sample 201603L
305 # define __cpp_lib_scoped_lock 201703L
306 # if !defined(_LIBCPP_HAS_NO_THREADS) && !defined(_LIBCPP_AVAILABILITY_HAS_NO_SHARED_MUTEX)
307 # define __cpp_lib_shared_mutex 201505L
308 # endif
309 # define __cpp_lib_shared_ptr_arrays 201611L
310 # define __cpp_lib_shared_ptr_weak_type 201606L
311 # define __cpp_lib_string_view 201606L
312 // # define __cpp_lib_to_chars 201611L
313 # undef __cpp_lib_transparent_operators
314 # define __cpp_lib_transparent_operators 201510L
315 # define __cpp_lib_type_trait_variable_templates 201510L
316 # define __cpp_lib_uncaught_exceptions 201411L
317 # define __cpp_lib_unordered_map_try_emplace 201411L
318 # define __cpp_lib_variant 202102L
319 # define __cpp_lib_void_t 201411L
320 #endif
322 #if _LIBCPP_STD_VER >= 20
323 # undef __cpp_lib_array_constexpr
324 # define __cpp_lib_array_constexpr 201811L
325 # define __cpp_lib_assume_aligned 201811L
326 # define __cpp_lib_atomic_flag_test 201907L
327 // # define __cpp_lib_atomic_float 201711L
328 # define __cpp_lib_atomic_lock_free_type_aliases 201907L
329 // # define __cpp_lib_atomic_ref 201806L
330 // # define __cpp_lib_atomic_shared_ptr 201711L
331 # define __cpp_lib_atomic_value_initialization 201911L
332 # if !defined(_LIBCPP_AVAILABILITY_HAS_NO_SYNC)
333 # define __cpp_lib_atomic_wait 201907L
334 # endif
335 # if !defined(_LIBCPP_HAS_NO_THREADS) && !defined(_LIBCPP_AVAILABILITY_HAS_NO_SYNC)
336 # define __cpp_lib_barrier 201907L
337 # endif
338 # define __cpp_lib_bind_front 201907L
339 # define __cpp_lib_bit_cast 201806L
340 # define __cpp_lib_bitops 201907L
341 # define __cpp_lib_bounded_array_traits 201902L
342 # if !defined(_LIBCPP_HAS_NO_CHAR8_T)
343 # define __cpp_lib_char8_t 201907L
344 # endif
345 # define __cpp_lib_concepts 202002L
346 # define __cpp_lib_constexpr_algorithms 201806L
347 # define __cpp_lib_constexpr_complex 201711L
348 # define __cpp_lib_constexpr_dynamic_alloc 201907L
349 # define __cpp_lib_constexpr_functional 201907L
350 # define __cpp_lib_constexpr_iterator 201811L
351 # define __cpp_lib_constexpr_memory 201811L
352 # define __cpp_lib_constexpr_numeric 201911L
353 # define __cpp_lib_constexpr_string 201907L
354 # define __cpp_lib_constexpr_string_view 201811L
355 # define __cpp_lib_constexpr_tuple 201811L
356 # define __cpp_lib_constexpr_utility 201811L
357 # define __cpp_lib_constexpr_vector 201907L
358 # define __cpp_lib_coroutine 201902L
359 # if _LIBCPP_STD_VER >= 20 && defined(__cpp_impl_destroying_delete) && __cpp_impl_destroying_delete >= 201806L
360 # define __cpp_lib_destroying_delete 201806L
361 # endif
362 # define __cpp_lib_endian 201907L
363 # define __cpp_lib_erase_if 202002L
364 # undef __cpp_lib_execution
365 // # define __cpp_lib_execution 201902L
366 // # define __cpp_lib_format 202106L
367 # define __cpp_lib_generic_unordered_lookup 201811L
368 # define __cpp_lib_int_pow2 202002L
369 # define __cpp_lib_integer_comparison_functions 202002L
370 # define __cpp_lib_interpolate 201902L
371 # define __cpp_lib_is_constant_evaluated 201811L
372 // # define __cpp_lib_is_layout_compatible 201907L
373 # define __cpp_lib_is_nothrow_convertible 201806L
374 // # define __cpp_lib_is_pointer_interconvertible 201907L
375 # if !defined(_LIBCPP_HAS_NO_THREADS) && !defined(_LIBCPP_HAS_NO_EXPERIMENTAL_STOP_TOKEN) && !defined(_LIBCPP_AVAILABILITY_HAS_NO_SYNC)
376 # define __cpp_lib_jthread 201911L
377 # endif
378 # if !defined(_LIBCPP_HAS_NO_THREADS) && !defined(_LIBCPP_AVAILABILITY_HAS_NO_SYNC)
379 # define __cpp_lib_latch 201907L
380 # endif
381 # define __cpp_lib_list_remove_return_type 201806L
382 # define __cpp_lib_math_constants 201907L
383 # define __cpp_lib_move_iterator_concept 202207L
384 # if !defined(_LIBCPP_AVAILABILITY_HAS_NO_PMR)
385 # define __cpp_lib_polymorphic_allocator 201902L
386 # endif
387 # define __cpp_lib_ranges 202207L
388 # define __cpp_lib_remove_cvref 201711L
389 # if !defined(_LIBCPP_HAS_NO_THREADS) && !defined(_LIBCPP_AVAILABILITY_HAS_NO_SYNC)
390 # define __cpp_lib_semaphore 201907L
391 # endif
392 # undef __cpp_lib_shared_ptr_arrays
393 # define __cpp_lib_shared_ptr_arrays 201707L
394 # define __cpp_lib_shift 201806L
395 // # define __cpp_lib_smart_ptr_for_overwrite 202002L
396 # if __has_builtin(__builtin_source_location) && !(defined(_LIBCPP_APPLE_CLANG_VER) && _LIBCPP_APPLE_CLANG_VER <= 1403)
397 # define __cpp_lib_source_location 201907L
398 # endif
399 # define __cpp_lib_span 202002L
400 # define __cpp_lib_ssize 201902L
401 # define __cpp_lib_starts_ends_with 201711L
402 # undef __cpp_lib_string_view
403 # define __cpp_lib_string_view 201803L
404 // # define __cpp_lib_syncbuf 201803L
405 // # define __cpp_lib_three_way_comparison 201907L
406 # define __cpp_lib_to_address 201711L
407 # define __cpp_lib_to_array 201907L
408 # define __cpp_lib_type_identity 201806L
409 # define __cpp_lib_unwrap_ref 201811L
410 #endif
412 #if _LIBCPP_STD_VER >= 23
413 # define __cpp_lib_adaptor_iterator_pair_constructor 202106L
414 # define __cpp_lib_allocate_at_least 202106L
415 // # define __cpp_lib_associative_heterogeneous_erasure 202110L
416 // # define __cpp_lib_bind_back 202202L
417 # define __cpp_lib_byteswap 202110L
418 # define __cpp_lib_constexpr_bitset 202207L
419 # define __cpp_lib_constexpr_charconv 202207L
420 // # define __cpp_lib_constexpr_cmath 202202L
421 # undef __cpp_lib_constexpr_memory
422 # define __cpp_lib_constexpr_memory 202202L
423 # define __cpp_lib_constexpr_typeinfo 202106L
424 # define __cpp_lib_expected 202211L
425 # define __cpp_lib_format_ranges 202207L
426 // # define __cpp_lib_formatters 202302L
427 # define __cpp_lib_forward_like 202207L
428 # define __cpp_lib_invoke_r 202106L
429 # define __cpp_lib_is_scoped_enum 202011L
430 # define __cpp_lib_mdspan 202207L
431 // # define __cpp_lib_move_only_function 202110L
432 # undef __cpp_lib_optional
433 # define __cpp_lib_optional 202110L
434 // # define __cpp_lib_out_ptr 202106L
435 // # define __cpp_lib_print 202207L
436 # define __cpp_lib_ranges_as_rvalue 202207L
437 // # define __cpp_lib_ranges_chunk 202202L
438 # define __cpp_lib_ranges_chunk_by 202202L
439 // # define __cpp_lib_ranges_iota 202202L
440 // # define __cpp_lib_ranges_join_with 202202L
441 # define __cpp_lib_ranges_repeat 202207L
442 // # define __cpp_lib_ranges_slide 202202L
443 // # define __cpp_lib_ranges_starts_ends_with 202106L
444 # define __cpp_lib_ranges_to_container 202202L
445 // # define __cpp_lib_ranges_zip 202110L
446 // # define __cpp_lib_reference_from_temporary 202202L
447 // # define __cpp_lib_spanstream 202106L
448 // # define __cpp_lib_stacktrace 202011L
449 # define __cpp_lib_stdatomic_h 202011L
450 # define __cpp_lib_string_contains 202011L
451 # define __cpp_lib_string_resize_and_overwrite 202110L
452 // # define __cpp_lib_to_string 202306L
453 # define __cpp_lib_to_underlying 202102L
454 # define __cpp_lib_unreachable 202202L
455 #endif
457 #if _LIBCPP_STD_VER >= 26
458 // # define __cpp_lib_associative_heterogeneous_insertion 202306L
459 # undef __cpp_lib_bind_back
460 // # define __cpp_lib_bind_back 202306L
461 # undef __cpp_lib_bind_front
462 # define __cpp_lib_bind_front 202306L
463 # define __cpp_lib_bitset 202306L
464 // # define __cpp_lib_copyable_function 202306L
465 // # define __cpp_lib_fstream_native_handle 202306L
466 // # define __cpp_lib_function_ref 202306L
467 // # define __cpp_lib_hazard_pointer 202306L
468 # define __cpp_lib_ratio 202306L
469 // # define __cpp_lib_rcu 202306L
470 // # define __cpp_lib_smart_ptr_owner_equality 202306L
471 // # define __cpp_lib_sstream_from_string_view 202306L
472 // # define __cpp_lib_submdspan 202306L
473 // # define __cpp_lib_text_encoding 202306L
474 # undef __cpp_lib_to_chars
475 // # define __cpp_lib_to_chars 202306L
476 // # define __cpp_lib_within_lifetime 202306L
477 #endif
479 // clang-format on
481 #endif // _LIBCPP_VERSIONH