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//===----------------------------------------------------------------------===//
9
10#ifndef _LIBCPP_VERSIONH
11#define _LIBCPP_VERSIONH
12
13/*
14 version synopsis
15
16Macro name Value Headers
17__cpp_lib_adaptor_iterator_pair_constructor 202106L <queue> <stack>
18__cpp_lib_addressof_constexpr 201603L <memory>
19__cpp_lib_aligned_accessor 202411L <mdspan>
20__cpp_lib_allocate_at_least 202302L <memory>
21__cpp_lib_allocator_traits_is_always_equal 201411L <deque> <forward_list> <list>
22 <map> <memory> <scoped_allocator>
23 <set> <string> <unordered_map>
24 <unordered_set> <vector>
25__cpp_lib_any 201606L <any>
26__cpp_lib_apply 201603L <tuple>
27__cpp_lib_array_constexpr 201811L <array> <iterator>
28 201603L // C++17
29__cpp_lib_as_const 201510L <utility>
30__cpp_lib_associative_heterogeneous_erasure 202110L <map> <set> <unordered_map>
31 <unordered_set>
32__cpp_lib_associative_heterogeneous_insertion 202306L <map> <set> <unordered_map>
33 <unordered_set>
34__cpp_lib_assume_aligned 201811L <memory>
35__cpp_lib_atomic_flag_test 201907L <atomic>
36__cpp_lib_atomic_float 201711L <atomic>
37__cpp_lib_atomic_is_always_lock_free 201603L <atomic>
38__cpp_lib_atomic_lock_free_type_aliases 201907L <atomic>
39__cpp_lib_atomic_min_max 202403L <atomic>
40__cpp_lib_atomic_ref 202603L <atomic>
41 201806L // C++20
42__cpp_lib_atomic_shared_ptr 201711L <atomic>
43__cpp_lib_atomic_value_initialization 201911L <atomic> <memory>
44__cpp_lib_atomic_wait 201907L <atomic>
45__cpp_lib_barrier 201907L <barrier>
46__cpp_lib_bind_back 202202L <functional>
47__cpp_lib_bind_front 202306L <functional>
48 201907L // C++20
49__cpp_lib_bit_cast 201806L <bit>
50__cpp_lib_bitops 201907L <bit>
51__cpp_lib_bitset 202306L <bitset>
52__cpp_lib_bool_constant 201505L <type_traits>
53__cpp_lib_bounded_array_traits 201902L <type_traits>
54__cpp_lib_boyer_moore_searcher 201603L <functional>
55__cpp_lib_byte 201603L <cstddef>
56__cpp_lib_byteswap 202110L <bit>
57__cpp_lib_char8_t 201907L <atomic> <filesystem> <istream>
58 <limits> <locale> <ostream>
59 <string> <string_view>
60__cpp_lib_chrono 201611L <chrono>
61__cpp_lib_chrono_udls 201304L <chrono>
62__cpp_lib_clamp 201603L <algorithm>
63__cpp_lib_common_reference 202302L <type_traits>
64__cpp_lib_common_reference_wrapper 202302L <functional>
65__cpp_lib_complex_udls 201309L <complex>
66__cpp_lib_concepts 202207L <concepts>
67__cpp_lib_constant_wrapper 202606L <utility>
68__cpp_lib_constexpr_algorithms 202306L <algorithm> <utility>
69 201806L // C++20
70__cpp_lib_constexpr_bitset 202207L <bitset>
71__cpp_lib_constexpr_charconv 202207L <charconv>
72__cpp_lib_constexpr_cmath 202202L <cmath> <cstdlib>
73__cpp_lib_constexpr_complex 201711L <complex>
74__cpp_lib_constexpr_dynamic_alloc 201907L <memory>
75__cpp_lib_constexpr_flat_map 202502L <flat_map>
76__cpp_lib_constexpr_flat_set 202502L <flat_set>
77__cpp_lib_constexpr_forward_list 202502L <forward_list>
78__cpp_lib_constexpr_functional 201907L <functional>
79__cpp_lib_constexpr_iterator 201811L <iterator>
80__cpp_lib_constexpr_list 202502L <list>
81__cpp_lib_constexpr_map 202502L <map>
82__cpp_lib_constexpr_memory 202202L <memory>
83 201811L // C++20
84__cpp_lib_constexpr_new 202406L <new>
85__cpp_lib_constexpr_numeric 201911L <numeric>
86__cpp_lib_constexpr_queue 202502L <queue>
87__cpp_lib_constexpr_set 202502L <set>
88__cpp_lib_constexpr_string 201907L <string>
89__cpp_lib_constexpr_string_view 201811L <string_view>
90__cpp_lib_constexpr_tuple 201811L <tuple>
91__cpp_lib_constexpr_typeinfo 202106L <typeinfo>
92__cpp_lib_constexpr_utility 201811L <utility>
93__cpp_lib_constexpr_vector 201907L <vector>
94__cpp_lib_constrained_equality 202411L <expected> <optional> <tuple>
95 <utility> <variant>
96__cpp_lib_containers_ranges 202202L <deque> <forward_list> <list>
97 <map> <queue> <set>
98 <stack> <string> <unordered_map>
99 <unordered_set> <vector>
100__cpp_lib_copyable_function 202306L <functional>
101__cpp_lib_coroutine 201902L <coroutine>
102__cpp_lib_debugging 202311L <debugging>
103__cpp_lib_default_template_type_for_algorithm_values 202403L <algorithm> <deque> <forward_list>
104 <list> <ranges> <string>
105 <vector>
106__cpp_lib_destroying_delete 201806L <new>
107__cpp_lib_enable_shared_from_this 201603L <memory>
108__cpp_lib_endian 201907L <bit>
109__cpp_lib_erase_if 202002L <deque> <forward_list> <list>
110 <map> <set> <string>
111 <unordered_map> <unordered_set> <vector>
112__cpp_lib_exchange_function 201304L <utility>
113__cpp_lib_execution 201902L <execution>
114 201603L // C++17
115__cpp_lib_expected 202606L <expected>
116 202211L // C++23
117__cpp_lib_filesystem 201703L <filesystem>
118__cpp_lib_flat_map 202511L <flat_map>
119__cpp_lib_flat_set 202511L <flat_set>
120__cpp_lib_format 202110L <format>
121__cpp_lib_format_path 202403L <filesystem>
122__cpp_lib_format_ranges 202207L <format>
123__cpp_lib_format_uchar 202311L <format>
124__cpp_lib_formatters 202302L <stacktrace> <thread>
125__cpp_lib_forward_like 202207L <utility>
126__cpp_lib_freestanding_algorithm 202311L <algorithm>
127__cpp_lib_freestanding_array 202311L <array>
128__cpp_lib_freestanding_cstring 202306L <cstring>
129__cpp_lib_freestanding_expected 202311L <expected>
130__cpp_lib_freestanding_mdspan 202311L <mdspan>
131__cpp_lib_freestanding_optional 202311L <optional>
132__cpp_lib_freestanding_string_view 202311L <string_view>
133__cpp_lib_freestanding_variant 202311L <variant>
134__cpp_lib_fstream_native_handle 202306L <fstream>
135__cpp_lib_function_ref 202603L <functional>
136__cpp_lib_gcd_lcm 201606L <numeric>
137__cpp_lib_generate_random 202403L <random>
138__cpp_lib_generic_associative_lookup 201304L <map> <set>
139__cpp_lib_generic_unordered_lookup 201811L <unordered_map> <unordered_set>
140__cpp_lib_hardware_interference_size 201703L <new>
141__cpp_lib_has_unique_object_representations 201606L <type_traits>
142__cpp_lib_hazard_pointer 202306L <hazard_pointer>
143__cpp_lib_hypot 201603L <cmath>
144__cpp_lib_incomplete_container_elements 201505L <forward_list> <list> <vector>
145__cpp_lib_initializer_list 202511L <initializer_list>
146__cpp_lib_inplace_vector 202406L <inplace_vector>
147__cpp_lib_int_pow2 202002L <bit>
148__cpp_lib_integer_comparison_functions 202002L <utility>
149__cpp_lib_integer_sequence 202511L <utility>
150 201304L // C++14
151__cpp_lib_integral_constant_callable 201304L <type_traits>
152__cpp_lib_interpolate 201902L <cmath> <numeric>
153__cpp_lib_invoke 201411L <functional>
154__cpp_lib_invoke_r 202106L <functional>
155__cpp_lib_ios_noreplace 202207L <ios>
156__cpp_lib_is_aggregate 201703L <type_traits>
157__cpp_lib_is_constant_evaluated 201811L <type_traits>
158__cpp_lib_is_final 201402L <type_traits>
159__cpp_lib_is_implicit_lifetime 202302L <type_traits>
160__cpp_lib_is_invocable 201703L <type_traits>
161__cpp_lib_is_layout_compatible 201907L <type_traits>
162__cpp_lib_is_nothrow_convertible 201806L <type_traits>
163__cpp_lib_is_null_pointer 201309L <type_traits>
164__cpp_lib_is_pointer_interconvertible 201907L <type_traits>
165__cpp_lib_is_scoped_enum 202011L <type_traits>
166__cpp_lib_is_sufficiently_aligned 202411L <memory>
167__cpp_lib_is_swappable 201603L <type_traits>
168__cpp_lib_is_virtual_base_of 202406L <type_traits>
169__cpp_lib_is_within_lifetime 202306L <type_traits>
170__cpp_lib_jthread 201911L <stop_token> <thread>
171__cpp_lib_latch 201907L <latch>
172__cpp_lib_launder 201606L <new>
173__cpp_lib_linalg 202311L <linalg>
174__cpp_lib_list_remove_return_type 201806L <forward_list> <list>
175__cpp_lib_logical_traits 201510L <type_traits>
176__cpp_lib_make_from_tuple 201606L <tuple>
177__cpp_lib_make_reverse_iterator 201402L <iterator>
178__cpp_lib_make_unique 201304L <memory>
179__cpp_lib_map_lookup 202606L <flat_map> <map> <unordered_map>
180__cpp_lib_map_try_emplace 201411L <map>
181__cpp_lib_math_constants 201907L <numbers>
182__cpp_lib_math_special_functions 201603L <cmath>
183__cpp_lib_mdspan 202406L <mdspan>
184 202207L // C++23
185__cpp_lib_mdspan_copy 202606L <mdspan>
186__cpp_lib_memory_resource 201603L <memory_resource>
187__cpp_lib_move_iterator_concept 202207L <iterator>
188__cpp_lib_move_only_function 202110L <functional>
189__cpp_lib_node_extract 201606L <map> <set> <unordered_map>
190 <unordered_set>
191__cpp_lib_nonmember_container_access 201411L <array> <deque> <forward_list>
192 <iterator> <list> <map>
193 <regex> <set> <string>
194 <unordered_map> <unordered_set> <vector>
195__cpp_lib_not_fn 202306L <functional>
196 201603L // C++17
197__cpp_lib_null_iterators 201304L <iterator>
198__cpp_lib_optional 202506L <optional>
199 202110L // C++23
200 202106L // C++20
201 201606L // C++17
202__cpp_lib_optional_range_support 202406L <optional>
203__cpp_lib_out_ptr 202311L <memory>
204 202106L // C++23
205__cpp_lib_parallel_algorithm 201603L <algorithm> <numeric>
206__cpp_lib_philox_engine 202406L <random>
207__cpp_lib_pointer_tag_pair 202606L <memory>
208__cpp_lib_polymorphic_allocator 201902L <memory_resource>
209__cpp_lib_print 202207L <ostream> <print>
210__cpp_lib_quoted_string_io 201304L <iomanip>
211__cpp_lib_ranges 202406L <algorithm> <functional> <iterator>
212 <memory> <ranges>
213 202110L // C++20
214__cpp_lib_ranges_as_const 202207L <ranges>
215__cpp_lib_ranges_as_rvalue 202207L <ranges>
216__cpp_lib_ranges_chunk 202202L <ranges>
217__cpp_lib_ranges_chunk_by 202202L <ranges>
218__cpp_lib_ranges_concat 202403L <ranges>
219__cpp_lib_ranges_contains 202207L <algorithm>
220__cpp_lib_ranges_enumerate 202302L <ranges>
221__cpp_lib_ranges_find_last 202207L <algorithm>
222__cpp_lib_ranges_fold 202207L <algorithm>
223__cpp_lib_ranges_indices 202506L <ranges>
224__cpp_lib_ranges_iota 202202L <numeric>
225__cpp_lib_ranges_join_with 202202L <ranges>
226__cpp_lib_ranges_repeat 202207L <ranges>
227__cpp_lib_ranges_slide 202202L <ranges>
228__cpp_lib_ranges_starts_ends_with 202106L <algorithm>
229__cpp_lib_ranges_stride 202207L <ranges>
230__cpp_lib_ranges_to_container 202202L <ranges>
231__cpp_lib_ranges_zip 202110L <ranges> <tuple> <utility>
232__cpp_lib_ratio 202306L <ratio>
233__cpp_lib_raw_memory_algorithms 202411L <memory>
234 201606L // C++17
235__cpp_lib_rcu 202306L <rcu>
236__cpp_lib_reference_from_temporary 202202L <type_traits>
237__cpp_lib_reference_wrapper 202403L <functional>
238__cpp_lib_remove_cvref 201711L <type_traits>
239__cpp_lib_result_of_sfinae 201210L <functional> <type_traits>
240__cpp_lib_robust_nonmodifying_seq_ops 201304L <algorithm>
241__cpp_lib_sample 201603L <algorithm>
242__cpp_lib_saturation_arithmetic 202603L <numeric>
243__cpp_lib_scoped_lock 201703L <mutex>
244__cpp_lib_semaphore 201907L <semaphore>
245__cpp_lib_senders 202406L <execution>
246__cpp_lib_shared_mutex 201505L <shared_mutex>
247__cpp_lib_shared_ptr_arrays 201707L <memory>
248 201611L // C++17
249__cpp_lib_shared_ptr_weak_type 201606L <memory>
250__cpp_lib_shared_timed_mutex 201402L <shared_mutex>
251__cpp_lib_shift 202202L <algorithm>
252 201806L // C++20
253__cpp_lib_simd 202606L <simd>
254__cpp_lib_simd_bitops 202607L <simd>
255__cpp_lib_simd_complex 202502L <simd>
256__cpp_lib_simd_permutations 202606L <simd>
257__cpp_lib_smart_ptr_for_overwrite 202002L <memory>
258__cpp_lib_smart_ptr_owner_equality 202306L <memory>
259__cpp_lib_source_location 201907L <source_location>
260__cpp_lib_span 202002L <span>
261__cpp_lib_span_at 202311L <span>
262__cpp_lib_spanstream 202106L <spanstream>
263__cpp_lib_ssize 201902L <iterator>
264__cpp_lib_sstream_from_string_view 202306L <sstream>
265__cpp_lib_stacktrace 202011L <stacktrace>
266__cpp_lib_starts_ends_with 201711L <string> <string_view>
267__cpp_lib_stdatomic_h 202011L <stdatomic.h>
268__cpp_lib_string_contains 202011L <string> <string_view>
269__cpp_lib_string_resize_and_overwrite 202110L <string>
270__cpp_lib_string_subview 202506L <string> <string_view>
271__cpp_lib_string_udls 201304L <string>
272__cpp_lib_string_view 202403L <string> <string_view>
273 201803L // C++20
274 201606L // C++17
275__cpp_lib_submdspan 202306L <mdspan>
276__cpp_lib_syncbuf 201803L <syncstream>
277__cpp_lib_text_encoding 202306L <text_encoding>
278__cpp_lib_thread_attributes 202606L <thread>
279__cpp_lib_three_way_comparison 201907L <compare>
280__cpp_lib_to_address 201711L <memory>
281__cpp_lib_to_array 201907L <array>
282__cpp_lib_to_chars 202306L <charconv>
283 201611L // C++17
284__cpp_lib_to_string 202306L <string>
285__cpp_lib_to_underlying 202102L <utility>
286__cpp_lib_transformation_trait_aliases 201304L <type_traits>
287__cpp_lib_transparent_operators 201510L <functional> <memory>
288 201210L // C++14
289__cpp_lib_tuple_element_t 201402L <tuple>
290__cpp_lib_tuple_like 202311L <map> <tuple> <unordered_map>
291 <utility>
292 202207L // C++23
293__cpp_lib_tuples_by_type 201304L <tuple> <utility>
294__cpp_lib_type_identity 201806L <type_traits>
295__cpp_lib_type_trait_variable_templates 201510L <type_traits>
296__cpp_lib_uncaught_exceptions 201411L <exception>
297__cpp_lib_unordered_map_try_emplace 201411L <unordered_map>
298__cpp_lib_unreachable 202202L <utility>
299__cpp_lib_unwrap_ref 201811L <functional>
300__cpp_lib_valarray 202511L <valarray>
301__cpp_lib_variant 202306L <variant>
302 202106L // C++20
303 202102L // C++17
304__cpp_lib_view_interface 202606L <ranges>
305__cpp_lib_void_t 201411L <type_traits>
306
307*/
308
309#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
310# include <__cxx03/version>
311#else
312# include <__config>
313
314# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
315# pragma GCC system_header
316# endif
317
318// clang-format off
319
320#if _LIBCPP_STD_VER >= 14
321# define __cpp_lib_chrono_udls 201304L
322# define __cpp_lib_complex_udls 201309L
323# define __cpp_lib_exchange_function 201304L
324# define __cpp_lib_generic_associative_lookup 201304L
325# define __cpp_lib_initializer_list 202511L
326# define __cpp_lib_integer_sequence 201304L
327# define __cpp_lib_integral_constant_callable 201304L
328# define __cpp_lib_is_final 201402L
329# define __cpp_lib_is_null_pointer 201309L
330# define __cpp_lib_make_reverse_iterator 201402L
331# define __cpp_lib_make_unique 201304L
332# define __cpp_lib_null_iterators 201304L
333# if _LIBCPP_HAS_LOCALIZATION
334# define __cpp_lib_quoted_string_io 201304L
335# endif
336# define __cpp_lib_result_of_sfinae 201210L
337# define __cpp_lib_robust_nonmodifying_seq_ops 201304L
338# if _LIBCPP_HAS_THREADS
339# define __cpp_lib_shared_timed_mutex 201402L
340# endif
341# define __cpp_lib_string_udls 201304L
342# define __cpp_lib_transformation_trait_aliases 201304L
343# define __cpp_lib_transparent_operators 201210L
344# define __cpp_lib_tuple_element_t 201402L
345# define __cpp_lib_tuples_by_type 201304L
346# define __cpp_lib_valarray 202511L
347#endif
348
349#if _LIBCPP_STD_VER >= 17
350# define __cpp_lib_addressof_constexpr 201603L
351# define __cpp_lib_allocator_traits_is_always_equal 201411L
352# define __cpp_lib_any 201606L
353# define __cpp_lib_apply 201603L
354# define __cpp_lib_array_constexpr 201603L
355# define __cpp_lib_as_const 201510L
356# define __cpp_lib_atomic_is_always_lock_free 201603L
357# define __cpp_lib_bool_constant 201505L
358# define __cpp_lib_boyer_moore_searcher 201603L
359# define __cpp_lib_byte 201603L
360# define __cpp_lib_chrono 201611L
361# define __cpp_lib_clamp 201603L
362# define __cpp_lib_enable_shared_from_this 201603L
363// # define __cpp_lib_execution 201603L
364# if _LIBCPP_HAS_FILESYSTEM
365# define __cpp_lib_filesystem 201703L
366# endif
367# define __cpp_lib_gcd_lcm 201606L
368# define __cpp_lib_hardware_interference_size 201703L
369# define __cpp_lib_has_unique_object_representations 201606L
370# define __cpp_lib_hypot 201603L
371# define __cpp_lib_incomplete_container_elements 201505L
372# define __cpp_lib_invoke 201411L
373# define __cpp_lib_is_aggregate 201703L
374# define __cpp_lib_is_invocable 201703L
375# define __cpp_lib_is_swappable 201603L
376# define __cpp_lib_launder 201606L
377# define __cpp_lib_logical_traits 201510L
378# define __cpp_lib_make_from_tuple 201606L
379# define __cpp_lib_map_try_emplace 201411L
380// # define __cpp_lib_math_special_functions 201603L
381# if _LIBCPP_AVAILABILITY_HAS_PMR
382# define __cpp_lib_memory_resource 201603L
383# endif
384# define __cpp_lib_node_extract 201606L
385# define __cpp_lib_nonmember_container_access 201411L
386# define __cpp_lib_not_fn 201603L
387# define __cpp_lib_optional 201606L
388// # define __cpp_lib_parallel_algorithm 201603L
389# define __cpp_lib_raw_memory_algorithms 201606L
390# define __cpp_lib_sample 201603L
391# if _LIBCPP_HAS_THREADS
392# define __cpp_lib_scoped_lock 201703L
393# endif
394# if _LIBCPP_HAS_THREADS
395# define __cpp_lib_shared_mutex 201505L
396# endif
397# define __cpp_lib_shared_ptr_arrays 201611L
398# define __cpp_lib_shared_ptr_weak_type 201606L
399# define __cpp_lib_string_view 201606L
400// # define __cpp_lib_to_chars 201611L
401# undef __cpp_lib_transparent_operators
402# define __cpp_lib_transparent_operators 201510L
403# define __cpp_lib_type_trait_variable_templates 201510L
404# define __cpp_lib_uncaught_exceptions 201411L
405# define __cpp_lib_unordered_map_try_emplace 201411L
406# define __cpp_lib_variant 202102L
407# define __cpp_lib_void_t 201411L
408#endif
409
410#if _LIBCPP_STD_VER >= 20
411# undef __cpp_lib_array_constexpr
412# define __cpp_lib_array_constexpr 201811L
413# define __cpp_lib_assume_aligned 201811L
414# define __cpp_lib_atomic_flag_test 201907L
415# define __cpp_lib_atomic_float 201711L
416# define __cpp_lib_atomic_lock_free_type_aliases 201907L
417# define __cpp_lib_atomic_ref 201806L
418// # define __cpp_lib_atomic_shared_ptr 201711L
419# define __cpp_lib_atomic_value_initialization 201911L
420# define __cpp_lib_atomic_wait 201907L
421# if _LIBCPP_HAS_THREADS
422# define __cpp_lib_barrier 201907L
423# endif
424# define __cpp_lib_bind_front 201907L
425# define __cpp_lib_bit_cast 201806L
426# define __cpp_lib_bitops 201907L
427# define __cpp_lib_bounded_array_traits 201902L
428# if _LIBCPP_HAS_CHAR8_T
429# define __cpp_lib_char8_t 201907L
430# endif
431# define __cpp_lib_common_reference 202302L
432# define __cpp_lib_common_reference_wrapper 202302L
433# define __cpp_lib_concepts 202207L
434# define __cpp_lib_constexpr_algorithms 201806L
435# define __cpp_lib_constexpr_complex 201711L
436# define __cpp_lib_constexpr_dynamic_alloc 201907L
437# define __cpp_lib_constexpr_functional 201907L
438# define __cpp_lib_constexpr_iterator 201811L
439# define __cpp_lib_constexpr_memory 201811L
440# define __cpp_lib_constexpr_numeric 201911L
441# define __cpp_lib_constexpr_string 201907L
442# define __cpp_lib_constexpr_string_view 201811L
443# define __cpp_lib_constexpr_tuple 201811L
444# define __cpp_lib_constexpr_utility 201811L
445# define __cpp_lib_constexpr_vector 201907L
446# define __cpp_lib_coroutine 201902L
447# if defined(__cpp_impl_destroying_delete) && __cpp_impl_destroying_delete >= 201806L
448# define __cpp_lib_destroying_delete 201806L
449# endif
450# define __cpp_lib_endian 201907L
451# define __cpp_lib_erase_if 202002L
452# undef __cpp_lib_execution
453// # define __cpp_lib_execution 201902L
454# if _LIBCPP_AVAILABILITY_HAS_TO_CHARS_FLOATING_POINT
455# define __cpp_lib_format 202110L
456# endif
457# define __cpp_lib_format_uchar 202311L
458# define __cpp_lib_generic_unordered_lookup 201811L
459# define __cpp_lib_int_pow2 202002L
460# define __cpp_lib_integer_comparison_functions 202002L
461# define __cpp_lib_interpolate 201902L
462# define __cpp_lib_is_constant_evaluated 201811L
463// # define __cpp_lib_is_layout_compatible 201907L
464# define __cpp_lib_is_nothrow_convertible 201806L
465// # define __cpp_lib_is_pointer_interconvertible 201907L
466# if _LIBCPP_HAS_THREADS
467# define __cpp_lib_jthread 201911L
468# endif
469# if _LIBCPP_HAS_THREADS
470# define __cpp_lib_latch 201907L
471# endif
472# define __cpp_lib_list_remove_return_type 201806L
473# define __cpp_lib_math_constants 201907L
474# define __cpp_lib_move_iterator_concept 202207L
475# undef __cpp_lib_optional
476# define __cpp_lib_optional 202106L
477# if _LIBCPP_AVAILABILITY_HAS_PMR
478# define __cpp_lib_polymorphic_allocator 201902L
479# endif
480# define __cpp_lib_ranges 202110L
481# define __cpp_lib_remove_cvref 201711L
482# if _LIBCPP_HAS_THREADS
483# define __cpp_lib_semaphore 201907L
484# endif
485# undef __cpp_lib_shared_ptr_arrays
486# define __cpp_lib_shared_ptr_arrays 201707L
487# define __cpp_lib_shift 201806L
488# define __cpp_lib_smart_ptr_for_overwrite 202002L
489# define __cpp_lib_source_location 201907L
490# define __cpp_lib_span 202002L
491# define __cpp_lib_ssize 201902L
492# define __cpp_lib_starts_ends_with 201711L
493# undef __cpp_lib_string_view
494# define __cpp_lib_string_view 201803L
495# if _LIBCPP_HAS_EXPERIMENTAL_SYNCSTREAM
496# define __cpp_lib_syncbuf 201803L
497# endif
498# define __cpp_lib_three_way_comparison 201907L
499# define __cpp_lib_to_address 201711L
500# define __cpp_lib_to_array 201907L
501# define __cpp_lib_type_identity 201806L
502# define __cpp_lib_unwrap_ref 201811L
503# undef __cpp_lib_variant
504# define __cpp_lib_variant 202106L
505#endif
506
507#if _LIBCPP_STD_VER >= 23
508# define __cpp_lib_adaptor_iterator_pair_constructor 202106L
509# define __cpp_lib_allocate_at_least 202302L
510// # define __cpp_lib_associative_heterogeneous_erasure 202110L
511# define __cpp_lib_bind_back 202202L
512# define __cpp_lib_byteswap 202110L
513# define __cpp_lib_constexpr_bitset 202207L
514# define __cpp_lib_constexpr_charconv 202207L
515// # define __cpp_lib_constexpr_cmath 202202L
516# undef __cpp_lib_constexpr_memory
517# define __cpp_lib_constexpr_memory 202202L
518# define __cpp_lib_constexpr_typeinfo 202106L
519# define __cpp_lib_containers_ranges 202202L
520# define __cpp_lib_expected 202211L
521# define __cpp_lib_flat_map 202511L
522# define __cpp_lib_flat_set 202511L
523# define __cpp_lib_format_ranges 202207L
524// # define __cpp_lib_formatters 202302L
525# define __cpp_lib_forward_like 202207L
526# define __cpp_lib_invoke_r 202106L
527# define __cpp_lib_ios_noreplace 202207L
528# if __has_builtin(__builtin_is_implicit_lifetime)
529# define __cpp_lib_is_implicit_lifetime 202302L
530# endif
531# define __cpp_lib_is_scoped_enum 202011L
532# define __cpp_lib_mdspan 202207L
533# define __cpp_lib_modules 202207L
534// # define __cpp_lib_move_only_function 202110L
535# undef __cpp_lib_optional
536# define __cpp_lib_optional 202110L
537# define __cpp_lib_out_ptr 202106L
538# if _LIBCPP_AVAILABILITY_HAS_TO_CHARS_FLOATING_POINT
539# define __cpp_lib_print 202207L
540# endif
541# undef __cpp_lib_ranges
542# define __cpp_lib_ranges 202406L
543// # define __cpp_lib_ranges_as_const 202207L
544# define __cpp_lib_ranges_as_rvalue 202207L
545// # define __cpp_lib_ranges_chunk 202202L
546# define __cpp_lib_ranges_chunk_by 202202L
547# define __cpp_lib_ranges_contains 202207L
548# define __cpp_lib_ranges_enumerate 202302L
549# define __cpp_lib_ranges_find_last 202207L
550# define __cpp_lib_ranges_fold 202207L
551# define __cpp_lib_ranges_iota 202202L
552# define __cpp_lib_ranges_join_with 202202L
553# define __cpp_lib_ranges_repeat 202207L
554// # define __cpp_lib_ranges_slide 202202L
555# define __cpp_lib_ranges_starts_ends_with 202106L
556# define __cpp_lib_ranges_stride 202207L
557# define __cpp_lib_ranges_to_container 202202L
558# define __cpp_lib_ranges_zip 202110L
559// # define __cpp_lib_reference_from_temporary 202202L
560# undef __cpp_lib_shift
561# define __cpp_lib_shift 202202L
562// # define __cpp_lib_spanstream 202106L
563// # define __cpp_lib_stacktrace 202011L
564# define __cpp_lib_stdatomic_h 202011L
565# define __cpp_lib_string_contains 202011L
566# define __cpp_lib_string_resize_and_overwrite 202110L
567# define __cpp_lib_to_underlying 202102L
568// # define __cpp_lib_tuple_like 202207L
569# define __cpp_lib_unreachable 202202L
570#endif
571
572#if _LIBCPP_STD_VER >= 26
573# define __cpp_lib_aligned_accessor 202411L
574// # define __cpp_lib_associative_heterogeneous_insertion 202306L
575# define __cpp_lib_atomic_min_max 202403L
576# undef __cpp_lib_atomic_ref
577# define __cpp_lib_atomic_ref 202603L
578# undef __cpp_lib_bind_front
579# define __cpp_lib_bind_front 202306L
580# define __cpp_lib_bitset 202306L
581# define __cpp_lib_constant_wrapper 202606L
582# undef __cpp_lib_constexpr_algorithms
583# define __cpp_lib_constexpr_algorithms 202306L
584# define __cpp_lib_constexpr_flat_map 202502L
585# define __cpp_lib_constexpr_flat_set 202502L
586# define __cpp_lib_constexpr_forward_list 202502L
587# define __cpp_lib_constexpr_list 202502L
588# define __cpp_lib_constexpr_map 202502L
589# if !defined(_LIBCPP_ABI_VCRUNTIME)
590# define __cpp_lib_constexpr_new 202406L
591# endif
592# define __cpp_lib_constexpr_queue 202502L
593# define __cpp_lib_constexpr_set 202502L
594# define __cpp_lib_constrained_equality 202411L
595// # define __cpp_lib_copyable_function 202306L
596// # define __cpp_lib_debugging 202311L
597// # define __cpp_lib_default_template_type_for_algorithm_values 202403L
598// # define __cpp_lib_format_path 202403L
599// # define __cpp_lib_freestanding_algorithm 202311L
600// # define __cpp_lib_freestanding_array 202311L
601// # define __cpp_lib_freestanding_cstring 202306L
602// # define __cpp_lib_freestanding_expected 202311L
603// # define __cpp_lib_freestanding_mdspan 202311L
604// # define __cpp_lib_freestanding_optional 202311L
605// # define __cpp_lib_freestanding_string_view 202311L
606// # define __cpp_lib_freestanding_variant 202311L
607# if _LIBCPP_HAS_FILESYSTEM && _LIBCPP_HAS_LOCALIZATION
608# define __cpp_lib_fstream_native_handle 202306L
609# endif
610# define __cpp_lib_function_ref 202603L
611// # define __cpp_lib_generate_random 202403L
612// # define __cpp_lib_hazard_pointer 202306L
613// # define __cpp_lib_inplace_vector 202406L
614# undef __cpp_lib_integer_sequence
615# define __cpp_lib_integer_sequence 202511L
616# define __cpp_lib_is_sufficiently_aligned 202411L
617# if __has_builtin(__builtin_is_virtual_base_of)
618# define __cpp_lib_is_virtual_base_of 202406L
619# endif
620# if __has_builtin(__builtin_is_within_lifetime)
621# define __cpp_lib_is_within_lifetime 202306L
622# endif
623// # define __cpp_lib_linalg 202311L
624# undef __cpp_lib_mdspan
625# define __cpp_lib_mdspan 202406L
626# undef __cpp_lib_not_fn
627# define __cpp_lib_not_fn 202306L
628# undef __cpp_lib_optional
629# define __cpp_lib_optional 202506L
630# if _LIBCPP_HAS_EXPERIMENTAL_OPTIONAL_ITERATOR
631# define __cpp_lib_optional_range_support 202406L
632# endif
633# undef __cpp_lib_out_ptr
634# define __cpp_lib_out_ptr 202311L
635// # define __cpp_lib_philox_engine 202406L
636# define __cpp_lib_ranges_concat 202403L
637# define __cpp_lib_ranges_indices 202506L
638# define __cpp_lib_ratio 202306L
639# undef __cpp_lib_raw_memory_algorithms
640# define __cpp_lib_raw_memory_algorithms 202411L
641// # define __cpp_lib_rcu 202306L
642# define __cpp_lib_reference_wrapper 202403L
643# define __cpp_lib_saturation_arithmetic 202603L
644// # define __cpp_lib_senders 202406L
645// # define __cpp_lib_simd 202606L
646// # define __cpp_lib_simd_permutations 202606L
647# define __cpp_lib_smart_ptr_owner_equality 202306L
648# define __cpp_lib_span_at 202311L
649# define __cpp_lib_sstream_from_string_view 202306L
650# define __cpp_lib_string_subview 202506L
651# undef __cpp_lib_string_view
652# define __cpp_lib_string_view 202403L
653// # define __cpp_lib_submdspan 202306L
654# define __cpp_lib_text_encoding 202306L
655# undef __cpp_lib_to_chars
656// # define __cpp_lib_to_chars 202306L
657// # define __cpp_lib_to_string 202306L
658# undef __cpp_lib_tuple_like
659// # define __cpp_lib_tuple_like 202311L
660# undef __cpp_lib_variant
661# define __cpp_lib_variant 202306L
662#endif
663
664#if _LIBCPP_STD_VER >= 29
665# undef __cpp_lib_expected
666# define __cpp_lib_expected 202606L
667// # define __cpp_lib_map_lookup 202606L
668// # define __cpp_lib_mdspan_copy 202606L
669// # define __cpp_lib_pointer_tag_pair 202606L
670// # define __cpp_lib_simd_bitops 202607L
671// # define __cpp_lib_simd_complex 202502L
672// # define __cpp_lib_thread_attributes 202606L
673// # define __cpp_lib_view_interface 202606L
674#endif
675
676#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
677
678// clang-format on
679
680#endif // _LIBCPP_VERSIONH
681