libstdc++
version.h
Go to the documentation of this file.
1// Copyright (C) 2023-2026 Free Software Foundation, Inc.
2
3// This file is part of the GNU ISO C++ Library. This library is free
4// software; you can redistribute it and/or modify it under the
5// terms of the GNU General Public License as published by the
6// Free Software Foundation; either version 3, or (at your option)
7// any later version.
8
9// This library is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13
14// Under Section 7 of GPL version 3, you are granted additional
15// permissions described in the GCC Runtime Library Exception, version
16// 3.1, as published by the Free Software Foundation.
17
18// You should have received a copy of the GNU General Public License and
19// a copy of the GCC Runtime Library Exception along with this program;
20// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
21// <http://www.gnu.org/licenses/>.
22
23// DO NOT EDIT THIS FILE (version.h)
24//
25// It has been AutoGen-ed
26// From the definitions version.def
27// and the template file version.tpl
28
29/** @file bits/version.h
30 * This is an internal header file, included by other library headers.
31 * Do not attempt to use it directly. @headername{version}
32 */
33
34// Usage guide:
35//
36// In your usual header, do something like:
37//
38// #define __glibcxx_want_ranges
39// #define __glibcxx_want_concepts
40// #include <bits/version.h>
41//
42// This will generate the FTMs you named, and let you use them in your code as
43// if it was user code. All macros are also exposed under __glibcxx_NAME even
44// if unwanted, to permit bits and other FTMs to depend on them for condtional
45// computation without exposing extra FTMs to user code.
46
47#ifdef _GLIBCXX_SYSHDR
48#pragma GCC system_header
49#endif
50
51#include <bits/c++config.h>
52
53#if !defined(__cpp_lib_incomplete_container_elements)
54# if _GLIBCXX_HOSTED
55# define __glibcxx_incomplete_container_elements 201505L
56# if defined(__glibcxx_want_all) || defined(__glibcxx_want_incomplete_container_elements)
57# define __cpp_lib_incomplete_container_elements 201505L
58# endif
59# endif
60#endif /* !defined(__cpp_lib_incomplete_container_elements) */
61#undef __glibcxx_want_incomplete_container_elements
62
63#if !defined(__cpp_lib_uncaught_exceptions)
64# if ((defined(__STRICT_ANSI__) && __cplusplus >= 201703L) || (!defined(__STRICT_ANSI__) && __cplusplus >= 199711L))
65# define __glibcxx_uncaught_exceptions 201411L
66# if defined(__glibcxx_want_all) || defined(__glibcxx_want_uncaught_exceptions)
67# define __cpp_lib_uncaught_exceptions 201411L
68# endif
69# endif
70#endif /* !defined(__cpp_lib_uncaught_exceptions) */
71#undef __glibcxx_want_uncaught_exceptions
72
73#if !defined(__cpp_lib_allocator_traits_is_always_equal)
74# if (__cplusplus >= 201103L)
75# define __glibcxx_allocator_traits_is_always_equal 201411L
76# if defined(__glibcxx_want_all) || defined(__glibcxx_want_allocator_traits_is_always_equal)
77# define __cpp_lib_allocator_traits_is_always_equal 201411L
78# endif
79# endif
80#endif /* !defined(__cpp_lib_allocator_traits_is_always_equal) */
81#undef __glibcxx_want_allocator_traits_is_always_equal
82
83#if !defined(__cpp_lib_allocate_at_least)
84# if (__cplusplus >= 202100L)
85# define __glibcxx_allocate_at_least 202302L
86# if defined(__glibcxx_want_all) || defined(__glibcxx_want_allocate_at_least)
87# define __cpp_lib_allocate_at_least 202302L
88# endif
89# endif
90#endif /* !defined(__cpp_lib_allocate_at_least) */
91#undef __glibcxx_want_allocate_at_least
92
93#if !defined(__cpp_lib_is_null_pointer)
94# if (__cplusplus >= 201103L)
95# define __glibcxx_is_null_pointer 201309L
96# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_null_pointer)
97# define __cpp_lib_is_null_pointer 201309L
98# endif
99# endif
100#endif /* !defined(__cpp_lib_is_null_pointer) */
101#undef __glibcxx_want_is_null_pointer
102
103#if !defined(__cpp_lib_result_of_sfinae)
104# if (__cplusplus >= 201103L)
105# define __glibcxx_result_of_sfinae 201210L
106# if defined(__glibcxx_want_all) || defined(__glibcxx_want_result_of_sfinae)
107# define __cpp_lib_result_of_sfinae 201210L
108# endif
109# endif
110#endif /* !defined(__cpp_lib_result_of_sfinae) */
111#undef __glibcxx_want_result_of_sfinae
112
113#if !defined(__cpp_lib_shared_ptr_arrays)
114# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
115# define __glibcxx_shared_ptr_arrays 201707L
116# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_ptr_arrays)
117# define __cpp_lib_shared_ptr_arrays 201707L
118# endif
119# elif (__cplusplus >= 201103L) && _GLIBCXX_HOSTED
120# define __glibcxx_shared_ptr_arrays 201611L
121# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_ptr_arrays)
122# define __cpp_lib_shared_ptr_arrays 201611L
123# endif
124# endif
125#endif /* !defined(__cpp_lib_shared_ptr_arrays) */
126#undef __glibcxx_want_shared_ptr_arrays
127
128#if !defined(__cpp_lib_is_swappable)
129# if ((defined(__STRICT_ANSI__) && __cplusplus >= 201703L) || (!defined(__STRICT_ANSI__) && __cplusplus >= 201103L))
130# define __glibcxx_is_swappable 201603L
131# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_swappable)
132# define __cpp_lib_is_swappable 201603L
133# endif
134# endif
135#endif /* !defined(__cpp_lib_is_swappable) */
136#undef __glibcxx_want_is_swappable
137
138#if !defined(__cpp_lib_void_t)
139# if ((defined(__STRICT_ANSI__) && __cplusplus >= 201703L) || (!defined(__STRICT_ANSI__) && __cplusplus >= 201103L))
140# define __glibcxx_void_t 201411L
141# if defined(__glibcxx_want_all) || defined(__glibcxx_want_void_t)
142# define __cpp_lib_void_t 201411L
143# endif
144# endif
145#endif /* !defined(__cpp_lib_void_t) */
146#undef __glibcxx_want_void_t
147
148#if !defined(__cpp_lib_enable_shared_from_this)
149# if ((defined(__STRICT_ANSI__) && __cplusplus >= 201703L) || (!defined(__STRICT_ANSI__) && __cplusplus >= 201103L)) && _GLIBCXX_HOSTED
150# define __glibcxx_enable_shared_from_this 201603L
151# if defined(__glibcxx_want_all) || defined(__glibcxx_want_enable_shared_from_this)
152# define __cpp_lib_enable_shared_from_this 201603L
153# endif
154# endif
155#endif /* !defined(__cpp_lib_enable_shared_from_this) */
156#undef __glibcxx_want_enable_shared_from_this
157
158#if !defined(__cpp_lib_math_spec_funcs)
159# if (__cplusplus >= 201103L)
160# define __glibcxx_math_spec_funcs 201003L
161# if defined(__glibcxx_want_all) || defined(__glibcxx_want_math_spec_funcs)
162# define __STDCPP_MATH_SPEC_FUNCS__ 201003L
163# endif
164# endif
165#endif /* !defined(__cpp_lib_math_spec_funcs) */
166#undef __glibcxx_want_math_spec_funcs
167
168#if !defined(__cpp_lib_coroutine)
169# if (__cplusplus >= 201402L) && (__cpp_impl_coroutine)
170# define __glibcxx_coroutine 201902L
171# if defined(__glibcxx_want_all) || defined(__glibcxx_want_coroutine)
172# define __cpp_lib_coroutine 201902L
173# endif
174# endif
175#endif /* !defined(__cpp_lib_coroutine) */
176#undef __glibcxx_want_coroutine
177
178#if !defined(__cpp_lib_exchange_function)
179# if (__cplusplus >= 201402L)
180# define __glibcxx_exchange_function 201304L
181# if defined(__glibcxx_want_all) || defined(__glibcxx_want_exchange_function)
182# define __cpp_lib_exchange_function 201304L
183# endif
184# endif
185#endif /* !defined(__cpp_lib_exchange_function) */
186#undef __glibcxx_want_exchange_function
187
188#if !defined(__cpp_lib_integer_sequence)
189# if (__cplusplus > 202302L) && (__cpp_pack_indexing)
190# define __glibcxx_integer_sequence 202511L
191# if defined(__glibcxx_want_all) || defined(__glibcxx_want_integer_sequence)
192# define __cpp_lib_integer_sequence 202511L
193# endif
194# elif (__cplusplus >= 201402L)
195# define __glibcxx_integer_sequence 201304L
196# if defined(__glibcxx_want_all) || defined(__glibcxx_want_integer_sequence)
197# define __cpp_lib_integer_sequence 201304L
198# endif
199# endif
200#endif /* !defined(__cpp_lib_integer_sequence) */
201#undef __glibcxx_want_integer_sequence
202
203#if !defined(__cpp_lib_integral_constant_callable)
204# if (__cplusplus >= 201402L)
205# define __glibcxx_integral_constant_callable 201304L
206# if defined(__glibcxx_want_all) || defined(__glibcxx_want_integral_constant_callable)
207# define __cpp_lib_integral_constant_callable 201304L
208# endif
209# endif
210#endif /* !defined(__cpp_lib_integral_constant_callable) */
211#undef __glibcxx_want_integral_constant_callable
212
213#if !defined(__cpp_lib_is_final)
214# if (__cplusplus >= 201402L)
215# define __glibcxx_is_final 201402L
216# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_final)
217# define __cpp_lib_is_final 201402L
218# endif
219# endif
220#endif /* !defined(__cpp_lib_is_final) */
221#undef __glibcxx_want_is_final
222
223#if !defined(__cpp_lib_make_reverse_iterator)
224# if (__cplusplus >= 201402L)
225# define __glibcxx_make_reverse_iterator 201402L
226# if defined(__glibcxx_want_all) || defined(__glibcxx_want_make_reverse_iterator)
227# define __cpp_lib_make_reverse_iterator 201402L
228# endif
229# endif
230#endif /* !defined(__cpp_lib_make_reverse_iterator) */
231#undef __glibcxx_want_make_reverse_iterator
232
233#if !defined(__cpp_lib_null_iterators)
234# if (__cplusplus >= 201402L)
235# define __glibcxx_null_iterators 201304L
236# if defined(__glibcxx_want_all) || defined(__glibcxx_want_null_iterators)
237# define __cpp_lib_null_iterators 201304L
238# endif
239# endif
240#endif /* !defined(__cpp_lib_null_iterators) */
241#undef __glibcxx_want_null_iterators
242
243#if !defined(__cpp_lib_transformation_trait_aliases)
244# if (__cplusplus >= 201402L)
245# define __glibcxx_transformation_trait_aliases 201304L
246# if defined(__glibcxx_want_all) || defined(__glibcxx_want_transformation_trait_aliases)
247# define __cpp_lib_transformation_trait_aliases 201304L
248# endif
249# endif
250#endif /* !defined(__cpp_lib_transformation_trait_aliases) */
251#undef __glibcxx_want_transformation_trait_aliases
252
253#if !defined(__cpp_lib_transparent_operators)
254# if (__cplusplus >= 201402L)
255# define __glibcxx_transparent_operators 201510L
256# if defined(__glibcxx_want_all) || defined(__glibcxx_want_transparent_operators)
257# define __cpp_lib_transparent_operators 201510L
258# endif
259# endif
260#endif /* !defined(__cpp_lib_transparent_operators) */
261#undef __glibcxx_want_transparent_operators
262
263#if !defined(__cpp_lib_tuple_element_t)
264# if (__cplusplus >= 201402L)
265# define __glibcxx_tuple_element_t 201402L
266# if defined(__glibcxx_want_all) || defined(__glibcxx_want_tuple_element_t)
267# define __cpp_lib_tuple_element_t 201402L
268# endif
269# endif
270#endif /* !defined(__cpp_lib_tuple_element_t) */
271#undef __glibcxx_want_tuple_element_t
272
273#if !defined(__cpp_lib_tuples_by_type)
274# if (__cplusplus >= 201402L)
275# define __glibcxx_tuples_by_type 201304L
276# if defined(__glibcxx_want_all) || defined(__glibcxx_want_tuples_by_type)
277# define __cpp_lib_tuples_by_type 201304L
278# endif
279# endif
280#endif /* !defined(__cpp_lib_tuples_by_type) */
281#undef __glibcxx_want_tuples_by_type
282
283#if !defined(__cpp_lib_robust_nonmodifying_seq_ops)
284# if (__cplusplus >= 201402L)
285# define __glibcxx_robust_nonmodifying_seq_ops 201304L
286# if defined(__glibcxx_want_all) || defined(__glibcxx_want_robust_nonmodifying_seq_ops)
287# define __cpp_lib_robust_nonmodifying_seq_ops 201304L
288# endif
289# endif
290#endif /* !defined(__cpp_lib_robust_nonmodifying_seq_ops) */
291#undef __glibcxx_want_robust_nonmodifying_seq_ops
292
293#if !defined(__cpp_lib_to_chars)
294# if (__cplusplus > 202302L) && (_GLIBCXX_FLOAT_IS_IEEE_BINARY32 && _GLIBCXX_DOUBLE_IS_IEEE_BINARY64 && __SIZE_WIDTH__ >= 32)
295# define __glibcxx_to_chars 202306L
296# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_chars)
297# define __cpp_lib_to_chars 202306L
298# endif
299# elif (__cplusplus >= 201402L) && (_GLIBCXX_FLOAT_IS_IEEE_BINARY32 && _GLIBCXX_DOUBLE_IS_IEEE_BINARY64 && __SIZE_WIDTH__ >= 32)
300# define __glibcxx_to_chars 201611L
301# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_chars)
302# define __cpp_lib_to_chars 201611L
303# endif
304# endif
305#endif /* !defined(__cpp_lib_to_chars) */
306#undef __glibcxx_want_to_chars
307
308#if !defined(__cpp_lib_chrono_udls)
309# if (__cplusplus >= 201402L)
310# define __glibcxx_chrono_udls 201304L
311# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono_udls)
312# define __cpp_lib_chrono_udls 201304L
313# endif
314# endif
315#endif /* !defined(__cpp_lib_chrono_udls) */
316#undef __glibcxx_want_chrono_udls
317
318#if !defined(__cpp_lib_complex_udls)
319# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
320# define __glibcxx_complex_udls 201309L
321# if defined(__glibcxx_want_all) || defined(__glibcxx_want_complex_udls)
322# define __cpp_lib_complex_udls 201309L
323# endif
324# endif
325#endif /* !defined(__cpp_lib_complex_udls) */
326#undef __glibcxx_want_complex_udls
327
328#if !defined(__cpp_lib_generic_associative_lookup)
329# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
330# define __glibcxx_generic_associative_lookup 201304L
331# if defined(__glibcxx_want_all) || defined(__glibcxx_want_generic_associative_lookup)
332# define __cpp_lib_generic_associative_lookup 201304L
333# endif
334# endif
335#endif /* !defined(__cpp_lib_generic_associative_lookup) */
336#undef __glibcxx_want_generic_associative_lookup
337
338#if !defined(__cpp_lib_make_unique)
339# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
340# define __glibcxx_make_unique 201304L
341# if defined(__glibcxx_want_all) || defined(__glibcxx_want_make_unique)
342# define __cpp_lib_make_unique 201304L
343# endif
344# endif
345#endif /* !defined(__cpp_lib_make_unique) */
346#undef __glibcxx_want_make_unique
347
348#if !defined(__cpp_lib_quoted_string_io)
349# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
350# define __glibcxx_quoted_string_io 201304L
351# if defined(__glibcxx_want_all) || defined(__glibcxx_want_quoted_string_io)
352# define __cpp_lib_quoted_string_io 201304L
353# endif
354# endif
355#endif /* !defined(__cpp_lib_quoted_string_io) */
356#undef __glibcxx_want_quoted_string_io
357
358#if !defined(__cpp_lib_shared_timed_mutex)
359# if (__cplusplus >= 201402L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
360# define __glibcxx_shared_timed_mutex 201402L
361# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_timed_mutex)
362# define __cpp_lib_shared_timed_mutex 201402L
363# endif
364# endif
365#endif /* !defined(__cpp_lib_shared_timed_mutex) */
366#undef __glibcxx_want_shared_timed_mutex
367
368#if !defined(__cpp_lib_string_udls)
369# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
370# define __glibcxx_string_udls 201304L
371# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_udls)
372# define __cpp_lib_string_udls 201304L
373# endif
374# endif
375#endif /* !defined(__cpp_lib_string_udls) */
376#undef __glibcxx_want_string_udls
377
378#if !defined(__cpp_lib_addressof_constexpr)
379# if (__cplusplus >= 201703L)
380# define __glibcxx_addressof_constexpr 201603L
381# if defined(__glibcxx_want_all) || defined(__glibcxx_want_addressof_constexpr)
382# define __cpp_lib_addressof_constexpr 201603L
383# endif
384# endif
385#endif /* !defined(__cpp_lib_addressof_constexpr) */
386#undef __glibcxx_want_addressof_constexpr
387
388#if !defined(__cpp_lib_any)
389# if (__cplusplus >= 201703L)
390# define __glibcxx_any 201606L
391# if defined(__glibcxx_want_all) || defined(__glibcxx_want_any)
392# define __cpp_lib_any 201606L
393# endif
394# endif
395#endif /* !defined(__cpp_lib_any) */
396#undef __glibcxx_want_any
397
398#if !defined(__cpp_lib_apply)
399# if (__cplusplus >= 201703L)
400# define __glibcxx_apply 201603L
401# if defined(__glibcxx_want_all) || defined(__glibcxx_want_apply)
402# define __cpp_lib_apply 201603L
403# endif
404# endif
405#endif /* !defined(__cpp_lib_apply) */
406#undef __glibcxx_want_apply
407
408#if !defined(__cpp_lib_as_const)
409# if (__cplusplus >= 201703L)
410# define __glibcxx_as_const 201510L
411# if defined(__glibcxx_want_all) || defined(__glibcxx_want_as_const)
412# define __cpp_lib_as_const 201510L
413# endif
414# endif
415#endif /* !defined(__cpp_lib_as_const) */
416#undef __glibcxx_want_as_const
417
418#if !defined(__cpp_lib_atomic_is_always_lock_free)
419# if (__cplusplus >= 201703L)
420# define __glibcxx_atomic_is_always_lock_free 201603L
421# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_is_always_lock_free)
422# define __cpp_lib_atomic_is_always_lock_free 201603L
423# endif
424# endif
425#endif /* !defined(__cpp_lib_atomic_is_always_lock_free) */
426#undef __glibcxx_want_atomic_is_always_lock_free
427
428#if !defined(__cpp_lib_bool_constant)
429# if (__cplusplus >= 201703L)
430# define __glibcxx_bool_constant 201505L
431# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bool_constant)
432# define __cpp_lib_bool_constant 201505L
433# endif
434# endif
435#endif /* !defined(__cpp_lib_bool_constant) */
436#undef __glibcxx_want_bool_constant
437
438#if !defined(__cpp_lib_byte)
439# if (__cplusplus >= 201703L)
440# define __glibcxx_byte 201603L
441# if defined(__glibcxx_want_all) || defined(__glibcxx_want_byte)
442# define __cpp_lib_byte 201603L
443# endif
444# endif
445#endif /* !defined(__cpp_lib_byte) */
446#undef __glibcxx_want_byte
447
448#if !defined(__cpp_lib_constant_wrapper)
449# if (__cplusplus > 202302L)
450# define __glibcxx_constant_wrapper 202603L
451# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constant_wrapper)
452# define __cpp_lib_constant_wrapper 202603L
453# endif
454# endif
455#endif /* !defined(__cpp_lib_constant_wrapper) */
456#undef __glibcxx_want_constant_wrapper
457
458#if !defined(__cpp_lib_has_unique_object_representations)
459# if (__cplusplus >= 201703L) && (defined(_GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP))
460# define __glibcxx_has_unique_object_representations 201606L
461# if defined(__glibcxx_want_all) || defined(__glibcxx_want_has_unique_object_representations)
462# define __cpp_lib_has_unique_object_representations 201606L
463# endif
464# endif
465#endif /* !defined(__cpp_lib_has_unique_object_representations) */
466#undef __glibcxx_want_has_unique_object_representations
467
468#if !defined(__cpp_lib_hardware_interference_size)
469# if (__cplusplus >= 201703L) && (defined(__GCC_DESTRUCTIVE_SIZE))
470# define __glibcxx_hardware_interference_size 201703L
471# if defined(__glibcxx_want_all) || defined(__glibcxx_want_hardware_interference_size)
472# define __cpp_lib_hardware_interference_size 201703L
473# endif
474# endif
475#endif /* !defined(__cpp_lib_hardware_interference_size) */
476#undef __glibcxx_want_hardware_interference_size
477
478#if !defined(__cpp_lib_invoke)
479# if (__cplusplus >= 201703L)
480# define __glibcxx_invoke 201411L
481# if defined(__glibcxx_want_all) || defined(__glibcxx_want_invoke)
482# define __cpp_lib_invoke 201411L
483# endif
484# endif
485#endif /* !defined(__cpp_lib_invoke) */
486#undef __glibcxx_want_invoke
487
488#if !defined(__cpp_lib_is_aggregate)
489# if (__cplusplus >= 201703L) && (defined(_GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE))
490# define __glibcxx_is_aggregate 201703L
491# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_aggregate)
492# define __cpp_lib_is_aggregate 201703L
493# endif
494# endif
495#endif /* !defined(__cpp_lib_is_aggregate) */
496#undef __glibcxx_want_is_aggregate
497
498#if !defined(__cpp_lib_is_invocable)
499# if (__cplusplus >= 201703L)
500# define __glibcxx_is_invocable 201703L
501# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_invocable)
502# define __cpp_lib_is_invocable 201703L
503# endif
504# endif
505#endif /* !defined(__cpp_lib_is_invocable) */
506#undef __glibcxx_want_is_invocable
507
508#if !defined(__cpp_lib_launder)
509# if (__cplusplus >= 201703L) && (defined(_GLIBCXX_HAVE_BUILTIN_LAUNDER))
510# define __glibcxx_launder 201606L
511# if defined(__glibcxx_want_all) || defined(__glibcxx_want_launder)
512# define __cpp_lib_launder 201606L
513# endif
514# endif
515#endif /* !defined(__cpp_lib_launder) */
516#undef __glibcxx_want_launder
517
518#if !defined(__cpp_lib_logical_traits)
519# if (__cplusplus >= 201703L)
520# define __glibcxx_logical_traits 201510L
521# if defined(__glibcxx_want_all) || defined(__glibcxx_want_logical_traits)
522# define __cpp_lib_logical_traits 201510L
523# endif
524# endif
525#endif /* !defined(__cpp_lib_logical_traits) */
526#undef __glibcxx_want_logical_traits
527
528#if !defined(__cpp_lib_make_from_tuple)
529# if (__cplusplus >= 201703L)
530# define __glibcxx_make_from_tuple 201606L
531# if defined(__glibcxx_want_all) || defined(__glibcxx_want_make_from_tuple)
532# define __cpp_lib_make_from_tuple 201606L
533# endif
534# endif
535#endif /* !defined(__cpp_lib_make_from_tuple) */
536#undef __glibcxx_want_make_from_tuple
537
538#if !defined(__cpp_lib_not_fn)
539# if (__cplusplus > 202302L)
540# define __glibcxx_not_fn 202306L
541# if defined(__glibcxx_want_all) || defined(__glibcxx_want_not_fn)
542# define __cpp_lib_not_fn 202306L
543# endif
544# elif (__cplusplus >= 201703L)
545# define __glibcxx_not_fn 201603L
546# if defined(__glibcxx_want_all) || defined(__glibcxx_want_not_fn)
547# define __cpp_lib_not_fn 201603L
548# endif
549# endif
550#endif /* !defined(__cpp_lib_not_fn) */
551#undef __glibcxx_want_not_fn
552
553#if !defined(__cpp_lib_type_trait_variable_templates)
554# if (__cplusplus >= 201703L)
555# define __glibcxx_type_trait_variable_templates 201510L
556# if defined(__glibcxx_want_all) || defined(__glibcxx_want_type_trait_variable_templates)
557# define __cpp_lib_type_trait_variable_templates 201510L
558# endif
559# endif
560#endif /* !defined(__cpp_lib_type_trait_variable_templates) */
561#undef __glibcxx_want_type_trait_variable_templates
562
563#if !defined(__cpp_lib_variant)
564# if (__cplusplus > 202302L) && (__cpp_concepts >= 202002L && __cpp_constexpr >= 201811L && __cpp_explicit_this_parameter)
565# define __glibcxx_variant 202306L
566# if defined(__glibcxx_want_all) || defined(__glibcxx_want_variant)
567# define __cpp_lib_variant 202306L
568# endif
569# elif (__cplusplus >= 202002L) && (__cpp_concepts >= 202002L && __cpp_constexpr >= 201811L)
570# define __glibcxx_variant 202106L
571# if defined(__glibcxx_want_all) || defined(__glibcxx_want_variant)
572# define __cpp_lib_variant 202106L
573# endif
574# elif (__cplusplus >= 201703L)
575# define __glibcxx_variant 202102L
576# if defined(__glibcxx_want_all) || defined(__glibcxx_want_variant)
577# define __cpp_lib_variant 202102L
578# endif
579# endif
580#endif /* !defined(__cpp_lib_variant) */
581#undef __glibcxx_want_variant
582
583#if !defined(__cpp_lib_lcm)
584# if (__cplusplus >= 201703L)
585# define __glibcxx_lcm 201606L
586# if defined(__glibcxx_want_all) || defined(__glibcxx_want_lcm)
587# define __cpp_lib_lcm 201606L
588# endif
589# endif
590#endif /* !defined(__cpp_lib_lcm) */
591#undef __glibcxx_want_lcm
592
593#if !defined(__cpp_lib_gcd)
594# if (__cplusplus >= 201703L)
595# define __glibcxx_gcd 201606L
596# if defined(__glibcxx_want_all) || defined(__glibcxx_want_gcd)
597# define __cpp_lib_gcd 201606L
598# endif
599# endif
600#endif /* !defined(__cpp_lib_gcd) */
601#undef __glibcxx_want_gcd
602
603#if !defined(__cpp_lib_gcd_lcm)
604# if (__cplusplus >= 201703L)
605# define __glibcxx_gcd_lcm 201606L
606# if defined(__glibcxx_want_all) || defined(__glibcxx_want_gcd_lcm)
607# define __cpp_lib_gcd_lcm 201606L
608# endif
609# endif
610#endif /* !defined(__cpp_lib_gcd_lcm) */
611#undef __glibcxx_want_gcd_lcm
612
613#if !defined(__cpp_lib_raw_memory_algorithms)
614# if (__cplusplus > 202302L) && (__cpp_constexpr >= 202406L)
615# define __glibcxx_raw_memory_algorithms 202411L
616# if defined(__glibcxx_want_all) || defined(__glibcxx_want_raw_memory_algorithms)
617# define __cpp_lib_raw_memory_algorithms 202411L
618# endif
619# elif (__cplusplus >= 201703L)
620# define __glibcxx_raw_memory_algorithms 201606L
621# if defined(__glibcxx_want_all) || defined(__glibcxx_want_raw_memory_algorithms)
622# define __cpp_lib_raw_memory_algorithms 201606L
623# endif
624# endif
625#endif /* !defined(__cpp_lib_raw_memory_algorithms) */
626#undef __glibcxx_want_raw_memory_algorithms
627
628#if !defined(__cpp_lib_array_constexpr)
629# if (__cplusplus >= 202002L)
630# define __glibcxx_array_constexpr 201811L
631# if defined(__glibcxx_want_all) || defined(__glibcxx_want_array_constexpr)
632# define __cpp_lib_array_constexpr 201811L
633# endif
634# elif (__cplusplus >= 201703L)
635# define __glibcxx_array_constexpr 201803L
636# if defined(__glibcxx_want_all) || defined(__glibcxx_want_array_constexpr)
637# define __cpp_lib_array_constexpr 201803L
638# endif
639# endif
640#endif /* !defined(__cpp_lib_array_constexpr) */
641#undef __glibcxx_want_array_constexpr
642
643#if !defined(__cpp_lib_nonmember_container_access)
644# if (__cplusplus >= 201703L)
645# define __glibcxx_nonmember_container_access 201411L
646# if defined(__glibcxx_want_all) || defined(__glibcxx_want_nonmember_container_access)
647# define __cpp_lib_nonmember_container_access 201411L
648# endif
649# endif
650#endif /* !defined(__cpp_lib_nonmember_container_access) */
651#undef __glibcxx_want_nonmember_container_access
652
653#if !defined(__cpp_lib_clamp)
654# if (__cplusplus >= 201703L)
655# define __glibcxx_clamp 201603L
656# if defined(__glibcxx_want_all) || defined(__glibcxx_want_clamp)
657# define __cpp_lib_clamp 201603L
658# endif
659# endif
660#endif /* !defined(__cpp_lib_clamp) */
661#undef __glibcxx_want_clamp
662
663#if !defined(__cpp_lib_sample)
664# if (__cplusplus >= 201703L)
665# define __glibcxx_sample 201603L
666# if defined(__glibcxx_want_all) || defined(__glibcxx_want_sample)
667# define __cpp_lib_sample 201603L
668# endif
669# endif
670#endif /* !defined(__cpp_lib_sample) */
671#undef __glibcxx_want_sample
672
673#if !defined(__cpp_lib_boyer_moore_searcher)
674# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
675# define __glibcxx_boyer_moore_searcher 201603L
676# if defined(__glibcxx_want_all) || defined(__glibcxx_want_boyer_moore_searcher)
677# define __cpp_lib_boyer_moore_searcher 201603L
678# endif
679# endif
680#endif /* !defined(__cpp_lib_boyer_moore_searcher) */
681#undef __glibcxx_want_boyer_moore_searcher
682
683#if !defined(__cpp_lib_chrono)
684# if (__cplusplus > 202302L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED
685# define __glibcxx_chrono 202306L
686# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono)
687# define __cpp_lib_chrono 202306L
688# endif
689# elif (__cplusplus >= 202002L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED
690# define __glibcxx_chrono 201907L
691# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono)
692# define __cpp_lib_chrono 201907L
693# endif
694# elif (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
695# define __glibcxx_chrono 201611L
696# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono)
697# define __cpp_lib_chrono 201611L
698# endif
699# endif
700#endif /* !defined(__cpp_lib_chrono) */
701#undef __glibcxx_want_chrono
702
703#if !defined(__cpp_lib_chrono_cxx20)
704# if (__cplusplus > 202302L)
705# define __glibcxx_chrono_cxx20 202306L
706# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono_cxx20)
707# endif
708# elif (__cplusplus >= 202002L)
709# define __glibcxx_chrono_cxx20 201800L
710# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono_cxx20)
711# endif
712# endif
713#endif /* !defined(__cpp_lib_chrono_cxx20) */
714#undef __glibcxx_want_chrono_cxx20
715
716#if !defined(__cpp_lib_execution)
717# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
718# define __glibcxx_execution 201902L
719# if defined(__glibcxx_want_all) || defined(__glibcxx_want_execution)
720# define __cpp_lib_execution 201902L
721# endif
722# endif
723#endif /* !defined(__cpp_lib_execution) */
724#undef __glibcxx_want_execution
725
726#if !defined(__cpp_lib_filesystem)
727# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
728# define __glibcxx_filesystem 201703L
729# if defined(__glibcxx_want_all) || defined(__glibcxx_want_filesystem)
730# define __cpp_lib_filesystem 201703L
731# endif
732# endif
733#endif /* !defined(__cpp_lib_filesystem) */
734#undef __glibcxx_want_filesystem
735
736#if !defined(__cpp_lib_hypot)
737# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
738# define __glibcxx_hypot 201603L
739# if defined(__glibcxx_want_all) || defined(__glibcxx_want_hypot)
740# define __cpp_lib_hypot 201603L
741# endif
742# endif
743#endif /* !defined(__cpp_lib_hypot) */
744#undef __glibcxx_want_hypot
745
746#if !defined(__cpp_lib_map_try_emplace)
747# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
748# define __glibcxx_map_try_emplace 201411L
749# if defined(__glibcxx_want_all) || defined(__glibcxx_want_map_try_emplace)
750# define __cpp_lib_map_try_emplace 201411L
751# endif
752# endif
753#endif /* !defined(__cpp_lib_map_try_emplace) */
754#undef __glibcxx_want_map_try_emplace
755
756#if !defined(__cpp_lib_math_special_functions)
757# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
758# define __glibcxx_math_special_functions 201603L
759# if defined(__glibcxx_want_all) || defined(__glibcxx_want_math_special_functions)
760# define __cpp_lib_math_special_functions 201603L
761# endif
762# endif
763#endif /* !defined(__cpp_lib_math_special_functions) */
764#undef __glibcxx_want_math_special_functions
765
766#if !defined(__cpp_lib_memory_resource)
767# if (__cplusplus >= 201703L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
768# define __glibcxx_memory_resource 201603L
769# if defined(__glibcxx_want_all) || defined(__glibcxx_want_memory_resource)
770# define __cpp_lib_memory_resource 201603L
771# endif
772# elif (__cplusplus >= 201703L) && !defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
773# define __glibcxx_memory_resource 1L
774# if defined(__glibcxx_want_all) || defined(__glibcxx_want_memory_resource)
775# define __cpp_lib_memory_resource 1L
776# endif
777# endif
778#endif /* !defined(__cpp_lib_memory_resource) */
779#undef __glibcxx_want_memory_resource
780
781#if !defined(__cpp_lib_node_extract)
782# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
783# define __glibcxx_node_extract 201606L
784# if defined(__glibcxx_want_all) || defined(__glibcxx_want_node_extract)
785# define __cpp_lib_node_extract 201606L
786# endif
787# endif
788#endif /* !defined(__cpp_lib_node_extract) */
789#undef __glibcxx_want_node_extract
790
791#if !defined(__cpp_lib_parallel_algorithm)
792# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
793# define __glibcxx_parallel_algorithm 201603L
794# if defined(__glibcxx_want_all) || defined(__glibcxx_want_parallel_algorithm)
795# define __cpp_lib_parallel_algorithm 201603L
796# endif
797# endif
798#endif /* !defined(__cpp_lib_parallel_algorithm) */
799#undef __glibcxx_want_parallel_algorithm
800
801#if !defined(__cpp_lib_scoped_lock)
802# if (__cplusplus >= 201703L)
803# define __glibcxx_scoped_lock 201703L
804# if defined(__glibcxx_want_all) || defined(__glibcxx_want_scoped_lock)
805# define __cpp_lib_scoped_lock 201703L
806# endif
807# endif
808#endif /* !defined(__cpp_lib_scoped_lock) */
809#undef __glibcxx_want_scoped_lock
810
811#if !defined(__cpp_lib_shared_mutex)
812# if (__cplusplus >= 201703L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
813# define __glibcxx_shared_mutex 201505L
814# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_mutex)
815# define __cpp_lib_shared_mutex 201505L
816# endif
817# endif
818#endif /* !defined(__cpp_lib_shared_mutex) */
819#undef __glibcxx_want_shared_mutex
820
821#if !defined(__cpp_lib_shared_ptr_weak_type)
822# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
823# define __glibcxx_shared_ptr_weak_type 201606L
824# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_ptr_weak_type)
825# define __cpp_lib_shared_ptr_weak_type 201606L
826# endif
827# endif
828#endif /* !defined(__cpp_lib_shared_ptr_weak_type) */
829#undef __glibcxx_want_shared_ptr_weak_type
830
831#if !defined(__cpp_lib_string_view)
832# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
833# define __glibcxx_string_view 202403L
834# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_view)
835# define __cpp_lib_string_view 202403L
836# endif
837# elif (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
838# define __glibcxx_string_view 201803L
839# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_view)
840# define __cpp_lib_string_view 201803L
841# endif
842# endif
843#endif /* !defined(__cpp_lib_string_view) */
844#undef __glibcxx_want_string_view
845
846#if !defined(__cpp_lib_unordered_map_try_emplace)
847# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
848# define __glibcxx_unordered_map_try_emplace 201411L
849# if defined(__glibcxx_want_all) || defined(__glibcxx_want_unordered_map_try_emplace)
850# define __cpp_lib_unordered_map_try_emplace 201411L
851# endif
852# endif
853#endif /* !defined(__cpp_lib_unordered_map_try_emplace) */
854#undef __glibcxx_want_unordered_map_try_emplace
855
856#if !defined(__cpp_lib_assume_aligned)
857# if (__cplusplus >= 202002L)
858# define __glibcxx_assume_aligned 201811L
859# if defined(__glibcxx_want_all) || defined(__glibcxx_want_assume_aligned)
860# define __cpp_lib_assume_aligned 201811L
861# endif
862# endif
863#endif /* !defined(__cpp_lib_assume_aligned) */
864#undef __glibcxx_want_assume_aligned
865
866#if !defined(__cpp_lib_is_sufficiently_aligned)
867# if (__cplusplus > 202302L)
868# define __glibcxx_is_sufficiently_aligned 202411L
869# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_sufficiently_aligned)
870# define __cpp_lib_is_sufficiently_aligned 202411L
871# endif
872# endif
873#endif /* !defined(__cpp_lib_is_sufficiently_aligned) */
874#undef __glibcxx_want_is_sufficiently_aligned
875
876#if !defined(__cpp_lib_atomic_flag_test)
877# if (__cplusplus >= 202002L)
878# define __glibcxx_atomic_flag_test 201907L
879# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_flag_test)
880# define __cpp_lib_atomic_flag_test 201907L
881# endif
882# endif
883#endif /* !defined(__cpp_lib_atomic_flag_test) */
884#undef __glibcxx_want_atomic_flag_test
885
886#if !defined(__cpp_lib_atomic_float)
887# if (__cplusplus >= 202002L)
888# define __glibcxx_atomic_float 201711L
889# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_float)
890# define __cpp_lib_atomic_float 201711L
891# endif
892# endif
893#endif /* !defined(__cpp_lib_atomic_float) */
894#undef __glibcxx_want_atomic_float
895
896#if !defined(__cpp_lib_atomic_min_max)
897# if (__cplusplus > 202302L)
898# define __glibcxx_atomic_min_max 202403L
899# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_min_max)
900# define __cpp_lib_atomic_min_max 202403L
901# endif
902# endif
903#endif /* !defined(__cpp_lib_atomic_min_max) */
904#undef __glibcxx_want_atomic_min_max
905
906#if !defined(__cpp_lib_atomic_lock_free_type_aliases)
907# if (__cplusplus >= 202002L) && ((__GCC_ATOMIC_INT_LOCK_FREE | __GCC_ATOMIC_LONG_LOCK_FREE | __GCC_ATOMIC_CHAR_LOCK_FREE) & 2)
908# define __glibcxx_atomic_lock_free_type_aliases 201907L
909# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_lock_free_type_aliases)
910# define __cpp_lib_atomic_lock_free_type_aliases 201907L
911# endif
912# endif
913#endif /* !defined(__cpp_lib_atomic_lock_free_type_aliases) */
914#undef __glibcxx_want_atomic_lock_free_type_aliases
915
916#if !defined(__cpp_lib_atomic_ref)
917# if (__cplusplus > 202302L)
918# define __glibcxx_atomic_ref 202603L
919# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_ref)
920# define __cpp_lib_atomic_ref 202603L
921# endif
922# elif (__cplusplus >= 202002L)
923# define __glibcxx_atomic_ref 201806L
924# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_ref)
925# define __cpp_lib_atomic_ref 201806L
926# endif
927# endif
928#endif /* !defined(__cpp_lib_atomic_ref) */
929#undef __glibcxx_want_atomic_ref
930
931#if !defined(__cpp_lib_atomic_value_initialization)
932# if (__cplusplus >= 202002L) && (__cpp_concepts >= 201907L)
933# define __glibcxx_atomic_value_initialization 201911L
934# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_value_initialization)
935# define __cpp_lib_atomic_value_initialization 201911L
936# endif
937# endif
938#endif /* !defined(__cpp_lib_atomic_value_initialization) */
939#undef __glibcxx_want_atomic_value_initialization
940
941#if !defined(__cpp_lib_bind_front)
942# if (__cplusplus > 202302L)
943# define __glibcxx_bind_front 202306L
944# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bind_front)
945# define __cpp_lib_bind_front 202306L
946# endif
947# elif (__cplusplus >= 202002L)
948# define __glibcxx_bind_front 201907L
949# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bind_front)
950# define __cpp_lib_bind_front 201907L
951# endif
952# endif
953#endif /* !defined(__cpp_lib_bind_front) */
954#undef __glibcxx_want_bind_front
955
956#if !defined(__cpp_lib_bind_back)
957# if (__cplusplus > 202302L)
958# define __glibcxx_bind_back 202306L
959# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bind_back)
960# define __cpp_lib_bind_back 202306L
961# endif
962# elif (__cplusplus >= 202100L) && (__cpp_explicit_this_parameter)
963# define __glibcxx_bind_back 202202L
964# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bind_back)
965# define __cpp_lib_bind_back 202202L
966# endif
967# endif
968#endif /* !defined(__cpp_lib_bind_back) */
969#undef __glibcxx_want_bind_back
970
971#if !defined(__cpp_lib_starts_ends_with)
972# if (__cplusplus >= 202002L)
973# define __glibcxx_starts_ends_with 201711L
974# if defined(__glibcxx_want_all) || defined(__glibcxx_want_starts_ends_with)
975# define __cpp_lib_starts_ends_with 201711L
976# endif
977# endif
978#endif /* !defined(__cpp_lib_starts_ends_with) */
979#undef __glibcxx_want_starts_ends_with
980
981#if !defined(__cpp_lib_bit_cast)
982# if (__cplusplus >= 202002L) && (__has_builtin(__builtin_bit_cast))
983# define __glibcxx_bit_cast 201806L
984# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bit_cast)
985# define __cpp_lib_bit_cast 201806L
986# endif
987# endif
988#endif /* !defined(__cpp_lib_bit_cast) */
989#undef __glibcxx_want_bit_cast
990
991#if !defined(__cpp_lib_bitops)
992# if (__cplusplus >= 202002L)
993# define __glibcxx_bitops 201907L
994# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bitops)
995# define __cpp_lib_bitops 201907L
996# endif
997# endif
998#endif /* !defined(__cpp_lib_bitops) */
999#undef __glibcxx_want_bitops
1000
1001#if !defined(__cpp_lib_bounded_array_traits)
1002# if (__cplusplus >= 202002L)
1003# define __glibcxx_bounded_array_traits 201902L
1004# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bounded_array_traits)
1005# define __cpp_lib_bounded_array_traits 201902L
1006# endif
1007# endif
1008#endif /* !defined(__cpp_lib_bounded_array_traits) */
1009#undef __glibcxx_want_bounded_array_traits
1010
1011#if !defined(__cpp_lib_concepts)
1012# if (__cplusplus >= 202002L) && (__cpp_concepts >= 201907L)
1013# define __glibcxx_concepts 202207L
1014# if defined(__glibcxx_want_all) || defined(__glibcxx_want_concepts)
1015# define __cpp_lib_concepts 202207L
1016# endif
1017# endif
1018#endif /* !defined(__cpp_lib_concepts) */
1019#undef __glibcxx_want_concepts
1020
1021#if !defined(__cpp_lib_optional)
1022# if (__cplusplus > 202302L) && (__glibcxx_concepts)
1023# define __glibcxx_optional 202506L
1024# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
1025# define __cpp_lib_optional 202506L
1026# endif
1027# elif (__cplusplus >= 202100L) && (__glibcxx_concepts)
1028# define __glibcxx_optional 202110L
1029# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
1030# define __cpp_lib_optional 202110L
1031# endif
1032# elif (__cplusplus >= 202002L)
1033# define __glibcxx_optional 202106L
1034# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
1035# define __cpp_lib_optional 202106L
1036# endif
1037# elif (__cplusplus >= 201703L)
1038# define __glibcxx_optional 201606L
1039# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
1040# define __cpp_lib_optional 201606L
1041# endif
1042# endif
1043#endif /* !defined(__cpp_lib_optional) */
1044#undef __glibcxx_want_optional
1045
1046#if !defined(__cpp_lib_optional_range_support)
1047# if (__cplusplus > 202302L)
1048# define __glibcxx_optional_range_support 202406L
1049# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional_range_support)
1050# define __cpp_lib_optional_range_support 202406L
1051# endif
1052# endif
1053#endif /* !defined(__cpp_lib_optional_range_support) */
1054#undef __glibcxx_want_optional_range_support
1055
1056#if !defined(__cpp_lib_destroying_delete)
1057# if (__cplusplus >= 202002L) && (__cpp_impl_destroying_delete)
1058# define __glibcxx_destroying_delete 201806L
1059# if defined(__glibcxx_want_all) || defined(__glibcxx_want_destroying_delete)
1060# define __cpp_lib_destroying_delete 201806L
1061# endif
1062# endif
1063#endif /* !defined(__cpp_lib_destroying_delete) */
1064#undef __glibcxx_want_destroying_delete
1065
1066#if !defined(__cpp_lib_constexpr_string_view)
1067# if (__cplusplus >= 202002L)
1068# define __glibcxx_constexpr_string_view 201811L
1069# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string_view)
1070# define __cpp_lib_constexpr_string_view 201811L
1071# endif
1072# endif
1073#endif /* !defined(__cpp_lib_constexpr_string_view) */
1074#undef __glibcxx_want_constexpr_string_view
1075
1076#if !defined(__cpp_lib_endian)
1077# if (__cplusplus >= 202002L)
1078# define __glibcxx_endian 201907L
1079# if defined(__glibcxx_want_all) || defined(__glibcxx_want_endian)
1080# define __cpp_lib_endian 201907L
1081# endif
1082# endif
1083#endif /* !defined(__cpp_lib_endian) */
1084#undef __glibcxx_want_endian
1085
1086#if !defined(__cpp_lib_int_pow2)
1087# if (__cplusplus >= 202002L)
1088# define __glibcxx_int_pow2 202002L
1089# if defined(__glibcxx_want_all) || defined(__glibcxx_want_int_pow2)
1090# define __cpp_lib_int_pow2 202002L
1091# endif
1092# endif
1093#endif /* !defined(__cpp_lib_int_pow2) */
1094#undef __glibcxx_want_int_pow2
1095
1096#if !defined(__cpp_lib_integer_comparison_functions)
1097# if (__cplusplus >= 202002L)
1098# define __glibcxx_integer_comparison_functions 202002L
1099# if defined(__glibcxx_want_all) || defined(__glibcxx_want_integer_comparison_functions)
1100# define __cpp_lib_integer_comparison_functions 202002L
1101# endif
1102# endif
1103#endif /* !defined(__cpp_lib_integer_comparison_functions) */
1104#undef __glibcxx_want_integer_comparison_functions
1105
1106#if !defined(__cpp_lib_is_constant_evaluated)
1107# if (__cplusplus >= 202002L) && (defined(_GLIBCXX_HAVE_IS_CONSTANT_EVALUATED))
1108# define __glibcxx_is_constant_evaluated 201811L
1109# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_constant_evaluated)
1110# define __cpp_lib_is_constant_evaluated 201811L
1111# endif
1112# endif
1113#endif /* !defined(__cpp_lib_is_constant_evaluated) */
1114#undef __glibcxx_want_is_constant_evaluated
1115
1116#if !defined(__cpp_lib_constexpr_char_traits)
1117# if (__cplusplus >= 202002L) && (defined(__glibcxx_is_constant_evaluated))
1118# define __glibcxx_constexpr_char_traits 201811L
1119# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_char_traits)
1120# define __cpp_lib_constexpr_char_traits 201811L
1121# endif
1122# elif (__cplusplus >= 201703L) && (_GLIBCXX_HAVE_IS_CONSTANT_EVALUATED)
1123# define __glibcxx_constexpr_char_traits 201611L
1124# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_char_traits)
1125# define __cpp_lib_constexpr_char_traits 201611L
1126# endif
1127# endif
1128#endif /* !defined(__cpp_lib_constexpr_char_traits) */
1129#undef __glibcxx_want_constexpr_char_traits
1130
1131#if !defined(__cpp_lib_is_layout_compatible)
1132# if (__cplusplus >= 202002L) && (__has_builtin(__is_layout_compatible) && __has_builtin(__builtin_is_corresponding_member))
1133# define __glibcxx_is_layout_compatible 201907L
1134# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_layout_compatible)
1135# define __cpp_lib_is_layout_compatible 201907L
1136# endif
1137# endif
1138#endif /* !defined(__cpp_lib_is_layout_compatible) */
1139#undef __glibcxx_want_is_layout_compatible
1140
1141#if !defined(__cpp_lib_is_nothrow_convertible)
1142# if (__cplusplus >= 202002L)
1143# define __glibcxx_is_nothrow_convertible 201806L
1144# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_nothrow_convertible)
1145# define __cpp_lib_is_nothrow_convertible 201806L
1146# endif
1147# endif
1148#endif /* !defined(__cpp_lib_is_nothrow_convertible) */
1149#undef __glibcxx_want_is_nothrow_convertible
1150
1151#if !defined(__cpp_lib_is_pointer_interconvertible)
1152# if (__cplusplus >= 202002L) && (__has_builtin(__is_pointer_interconvertible_base_of) && __has_builtin(__builtin_is_pointer_interconvertible_with_class))
1153# define __glibcxx_is_pointer_interconvertible 201907L
1154# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_pointer_interconvertible)
1155# define __cpp_lib_is_pointer_interconvertible 201907L
1156# endif
1157# endif
1158#endif /* !defined(__cpp_lib_is_pointer_interconvertible) */
1159#undef __glibcxx_want_is_pointer_interconvertible
1160
1161#if !defined(__cpp_lib_math_constants)
1162# if (__cplusplus >= 202002L)
1163# define __glibcxx_math_constants 201907L
1164# if defined(__glibcxx_want_all) || defined(__glibcxx_want_math_constants)
1165# define __cpp_lib_math_constants 201907L
1166# endif
1167# endif
1168#endif /* !defined(__cpp_lib_math_constants) */
1169#undef __glibcxx_want_math_constants
1170
1171#if !defined(__cpp_lib_make_obj_using_allocator)
1172# if (__cplusplus >= 202002L) && (__cpp_concepts)
1173# define __glibcxx_make_obj_using_allocator 201811L
1174# if defined(__glibcxx_want_all) || defined(__glibcxx_want_make_obj_using_allocator)
1175# endif
1176# endif
1177#endif /* !defined(__cpp_lib_make_obj_using_allocator) */
1178#undef __glibcxx_want_make_obj_using_allocator
1179
1180#if !defined(__cpp_lib_remove_cvref)
1181# if (__cplusplus >= 202002L)
1182# define __glibcxx_remove_cvref 201711L
1183# if defined(__glibcxx_want_all) || defined(__glibcxx_want_remove_cvref)
1184# define __cpp_lib_remove_cvref 201711L
1185# endif
1186# endif
1187#endif /* !defined(__cpp_lib_remove_cvref) */
1188#undef __glibcxx_want_remove_cvref
1189
1190#if !defined(__cpp_lib_source_location)
1191# if (__cplusplus >= 202002L) && (__has_builtin(__builtin_source_location))
1192# define __glibcxx_source_location 201907L
1193# if defined(__glibcxx_want_all) || defined(__glibcxx_want_source_location)
1194# define __cpp_lib_source_location 201907L
1195# endif
1196# endif
1197#endif /* !defined(__cpp_lib_source_location) */
1198#undef __glibcxx_want_source_location
1199
1200#if !defined(__cpp_lib_span)
1201# if (__cplusplus > 202302L) && (__glibcxx_concepts)
1202# define __glibcxx_span 202311L
1203# if defined(__glibcxx_want_all) || defined(__glibcxx_want_span)
1204# define __cpp_lib_span 202311L
1205# endif
1206# elif (__cplusplus >= 202002L) && (__glibcxx_concepts)
1207# define __glibcxx_span 202002L
1208# if defined(__glibcxx_want_all) || defined(__glibcxx_want_span)
1209# define __cpp_lib_span 202002L
1210# endif
1211# endif
1212#endif /* !defined(__cpp_lib_span) */
1213#undef __glibcxx_want_span
1214
1215#if !defined(__cpp_lib_mdspan)
1216# if (__cplusplus > 202302L)
1217# define __glibcxx_mdspan 202406L
1218# if defined(__glibcxx_want_all) || defined(__glibcxx_want_mdspan)
1219# define __cpp_lib_mdspan 202406L
1220# endif
1221# elif (__cplusplus >= 202100L)
1222# define __glibcxx_mdspan 202207L
1223# if defined(__glibcxx_want_all) || defined(__glibcxx_want_mdspan)
1224# define __cpp_lib_mdspan 202207L
1225# endif
1226# endif
1227#endif /* !defined(__cpp_lib_mdspan) */
1228#undef __glibcxx_want_mdspan
1229
1230#if !defined(__cpp_lib_aligned_accessor)
1231# if (__cplusplus > 202302L) && (__glibcxx_assume_aligned && __glibcxx_is_sufficiently_aligned)
1232# define __glibcxx_aligned_accessor 202411L
1233# if defined(__glibcxx_want_all) || defined(__glibcxx_want_aligned_accessor)
1234# define __cpp_lib_aligned_accessor 202411L
1235# endif
1236# endif
1237#endif /* !defined(__cpp_lib_aligned_accessor) */
1238#undef __glibcxx_want_aligned_accessor
1239
1240#if !defined(__cpp_lib_padded_layouts)
1241# if (__cplusplus > 202302L)
1242# define __glibcxx_padded_layouts 202403L
1243# if defined(__glibcxx_want_all) || defined(__glibcxx_want_padded_layouts)
1244# endif
1245# endif
1246#endif /* !defined(__cpp_lib_padded_layouts) */
1247#undef __glibcxx_want_padded_layouts
1248
1249#if !defined(__cpp_lib_submdspan)
1250# if (__cplusplus > 202302L) && (__glibcxx_constant_wrapper >= 202506L)
1251# define __glibcxx_submdspan 202603L
1252# if defined(__glibcxx_want_all) || defined(__glibcxx_want_submdspan)
1253# define __cpp_lib_submdspan 202603L
1254# endif
1255# endif
1256#endif /* !defined(__cpp_lib_submdspan) */
1257#undef __glibcxx_want_submdspan
1258
1259#if !defined(__cpp_lib_ssize)
1260# if (__cplusplus >= 202002L)
1261# define __glibcxx_ssize 201902L
1262# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ssize)
1263# define __cpp_lib_ssize 201902L
1264# endif
1265# endif
1266#endif /* !defined(__cpp_lib_ssize) */
1267#undef __glibcxx_want_ssize
1268
1269#if !defined(__cpp_lib_three_way_comparison)
1270# if (__cplusplus >= 202002L) && (__cpp_impl_three_way_comparison >= 201907L && __glibcxx_concepts)
1271# define __glibcxx_three_way_comparison 201907L
1272# if defined(__glibcxx_want_all) || defined(__glibcxx_want_three_way_comparison)
1273# define __cpp_lib_three_way_comparison 201907L
1274# endif
1275# endif
1276#endif /* !defined(__cpp_lib_three_way_comparison) */
1277#undef __glibcxx_want_three_way_comparison
1278
1279#if !defined(__cpp_lib_to_address)
1280# if (__cplusplus >= 202002L)
1281# define __glibcxx_to_address 201711L
1282# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_address)
1283# define __cpp_lib_to_address 201711L
1284# endif
1285# endif
1286#endif /* !defined(__cpp_lib_to_address) */
1287#undef __glibcxx_want_to_address
1288
1289#if !defined(__cpp_lib_to_array)
1290# if (__cplusplus >= 202002L) && (__cpp_generic_lambdas >= 201707L)
1291# define __glibcxx_to_array 201907L
1292# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_array)
1293# define __cpp_lib_to_array 201907L
1294# endif
1295# endif
1296#endif /* !defined(__cpp_lib_to_array) */
1297#undef __glibcxx_want_to_array
1298
1299#if !defined(__cpp_lib_type_identity)
1300# if (__cplusplus >= 202002L)
1301# define __glibcxx_type_identity 201806L
1302# if defined(__glibcxx_want_all) || defined(__glibcxx_want_type_identity)
1303# define __cpp_lib_type_identity 201806L
1304# endif
1305# endif
1306#endif /* !defined(__cpp_lib_type_identity) */
1307#undef __glibcxx_want_type_identity
1308
1309#if !defined(__cpp_lib_unwrap_ref)
1310# if (__cplusplus >= 202002L)
1311# define __glibcxx_unwrap_ref 201811L
1312# if defined(__glibcxx_want_all) || defined(__glibcxx_want_unwrap_ref)
1313# define __cpp_lib_unwrap_ref 201811L
1314# endif
1315# endif
1316#endif /* !defined(__cpp_lib_unwrap_ref) */
1317#undef __glibcxx_want_unwrap_ref
1318
1319#if !defined(__cpp_lib_constexpr_iterator)
1320# if (__cplusplus >= 202002L)
1321# define __glibcxx_constexpr_iterator 201811L
1322# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_iterator)
1323# define __cpp_lib_constexpr_iterator 201811L
1324# endif
1325# endif
1326#endif /* !defined(__cpp_lib_constexpr_iterator) */
1327#undef __glibcxx_want_constexpr_iterator
1328
1329#if !defined(__cpp_lib_interpolate)
1330# if (__cplusplus >= 202002L)
1331# define __glibcxx_interpolate 201902L
1332# if defined(__glibcxx_want_all) || defined(__glibcxx_want_interpolate)
1333# define __cpp_lib_interpolate 201902L
1334# endif
1335# endif
1336#endif /* !defined(__cpp_lib_interpolate) */
1337#undef __glibcxx_want_interpolate
1338
1339#if !defined(__cpp_lib_constexpr_utility)
1340# if (__cplusplus >= 202002L)
1341# define __glibcxx_constexpr_utility 201811L
1342# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_utility)
1343# define __cpp_lib_constexpr_utility 201811L
1344# endif
1345# endif
1346#endif /* !defined(__cpp_lib_constexpr_utility) */
1347#undef __glibcxx_want_constexpr_utility
1348
1349#if !defined(__cpp_lib_shift)
1350# if (__cplusplus >= 202100L)
1351# define __glibcxx_shift 202202L
1352# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shift)
1353# define __cpp_lib_shift 202202L
1354# endif
1355# elif (__cplusplus >= 202002L)
1356# define __glibcxx_shift 201806L
1357# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shift)
1358# define __cpp_lib_shift 201806L
1359# endif
1360# endif
1361#endif /* !defined(__cpp_lib_shift) */
1362#undef __glibcxx_want_shift
1363
1364#if !defined(__cpp_lib_ranges)
1365# if (__cplusplus > 202302L) && (__glibcxx_concepts)
1366# define __glibcxx_ranges 202406L
1367# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges)
1368# define __cpp_lib_ranges 202406L
1369# endif
1370# elif (__cplusplus >= 202100L) && (__glibcxx_concepts)
1371# define __glibcxx_ranges 202302L
1372# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges)
1373# define __cpp_lib_ranges 202302L
1374# endif
1375# elif (__cplusplus >= 202002L) && (__glibcxx_concepts)
1376# define __glibcxx_ranges 202110L
1377# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges)
1378# define __cpp_lib_ranges 202110L
1379# endif
1380# endif
1381#endif /* !defined(__cpp_lib_ranges) */
1382#undef __glibcxx_want_ranges
1383
1384#if !defined(__cpp_lib_constexpr_numeric)
1385# if (__cplusplus >= 202002L)
1386# define __glibcxx_constexpr_numeric 201911L
1387# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_numeric)
1388# define __cpp_lib_constexpr_numeric 201911L
1389# endif
1390# endif
1391#endif /* !defined(__cpp_lib_constexpr_numeric) */
1392#undef __glibcxx_want_constexpr_numeric
1393
1394#if !defined(__cpp_lib_constexpr_functional)
1395# if (__cplusplus >= 202002L)
1396# define __glibcxx_constexpr_functional 201907L
1397# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_functional)
1398# define __cpp_lib_constexpr_functional 201907L
1399# endif
1400# endif
1401#endif /* !defined(__cpp_lib_constexpr_functional) */
1402#undef __glibcxx_want_constexpr_functional
1403
1404#if !defined(__cpp_lib_constexpr_algorithms)
1405# if (__cplusplus > 202302L)
1406# define __glibcxx_constexpr_algorithms 202306L
1407# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_algorithms)
1408# define __cpp_lib_constexpr_algorithms 202306L
1409# endif
1410# elif (__cplusplus >= 202002L)
1411# define __glibcxx_constexpr_algorithms 201806L
1412# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_algorithms)
1413# define __cpp_lib_constexpr_algorithms 201806L
1414# endif
1415# endif
1416#endif /* !defined(__cpp_lib_constexpr_algorithms) */
1417#undef __glibcxx_want_constexpr_algorithms
1418
1419#if !defined(__cpp_lib_constexpr_tuple)
1420# if (__cplusplus >= 202002L)
1421# define __glibcxx_constexpr_tuple 201811L
1422# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_tuple)
1423# define __cpp_lib_constexpr_tuple 201811L
1424# endif
1425# endif
1426#endif /* !defined(__cpp_lib_constexpr_tuple) */
1427#undef __glibcxx_want_constexpr_tuple
1428
1429#if !defined(__cpp_lib_constexpr_memory)
1430# if (__cplusplus >= 202100L) && (__cpp_constexpr_dynamic_alloc)
1431# define __glibcxx_constexpr_memory 202202L
1432# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_memory)
1433# define __cpp_lib_constexpr_memory 202202L
1434# endif
1435# elif (__cplusplus >= 202002L)
1436# define __glibcxx_constexpr_memory 201811L
1437# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_memory)
1438# define __cpp_lib_constexpr_memory 201811L
1439# endif
1440# endif
1441#endif /* !defined(__cpp_lib_constexpr_memory) */
1442#undef __glibcxx_want_constexpr_memory
1443
1444#if !defined(__cpp_lib_atomic_shared_ptr)
1445# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1446# define __glibcxx_atomic_shared_ptr 201711L
1447# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_shared_ptr)
1448# define __cpp_lib_atomic_shared_ptr 201711L
1449# endif
1450# endif
1451#endif /* !defined(__cpp_lib_atomic_shared_ptr) */
1452#undef __glibcxx_want_atomic_shared_ptr
1453
1454#if !defined(__cpp_lib_atomic_wait)
1455# if (__cplusplus >= 202002L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
1456# define __glibcxx_atomic_wait 201907L
1457# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_wait)
1458# define __cpp_lib_atomic_wait 201907L
1459# endif
1460# elif (__cplusplus >= 202002L) && !defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED && (defined(_GLIBCXX_HAVE_LINUX_FUTEX))
1461# define __glibcxx_atomic_wait 201907L
1462# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_wait)
1463# define __cpp_lib_atomic_wait 201907L
1464# endif
1465# endif
1466#endif /* !defined(__cpp_lib_atomic_wait) */
1467#undef __glibcxx_want_atomic_wait
1468
1469#if !defined(__cpp_lib_barrier)
1470# if (__cplusplus >= 202002L) && (__cpp_aligned_new && __glibcxx_atomic_wait)
1471# define __glibcxx_barrier 201907L
1472# if defined(__glibcxx_want_all) || defined(__glibcxx_want_barrier)
1473# define __cpp_lib_barrier 201907L
1474# endif
1475# endif
1476#endif /* !defined(__cpp_lib_barrier) */
1477#undef __glibcxx_want_barrier
1478
1479#if !defined(__cpp_lib_format)
1480# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
1481# define __glibcxx_format 202603L
1482# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format)
1483# define __cpp_lib_format 202603L
1484# endif
1485# elif (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1486# define __glibcxx_format 202304L
1487# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format)
1488# define __cpp_lib_format 202304L
1489# endif
1490# endif
1491#endif /* !defined(__cpp_lib_format) */
1492#undef __glibcxx_want_format
1493
1494#if !defined(__cpp_lib_format_uchar)
1495# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1496# define __glibcxx_format_uchar 202311L
1497# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format_uchar)
1498# define __cpp_lib_format_uchar 202311L
1499# endif
1500# endif
1501#endif /* !defined(__cpp_lib_format_uchar) */
1502#undef __glibcxx_want_format_uchar
1503
1504#if !defined(__cpp_lib_constexpr_complex)
1505# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1506# define __glibcxx_constexpr_complex 201711L
1507# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_complex)
1508# define __cpp_lib_constexpr_complex 201711L
1509# endif
1510# endif
1511#endif /* !defined(__cpp_lib_constexpr_complex) */
1512#undef __glibcxx_want_constexpr_complex
1513
1514#if !defined(__cpp_lib_constexpr_dynamic_alloc)
1515# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1516# define __glibcxx_constexpr_dynamic_alloc 201907L
1517# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_dynamic_alloc)
1518# define __cpp_lib_constexpr_dynamic_alloc 201907L
1519# endif
1520# endif
1521#endif /* !defined(__cpp_lib_constexpr_dynamic_alloc) */
1522#undef __glibcxx_want_constexpr_dynamic_alloc
1523
1524#if !defined(__cpp_lib_constexpr_flat_map)
1525# if (__cplusplus > 202302L)
1526# define __glibcxx_constexpr_flat_map 202502L
1527# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_flat_map)
1528# define __cpp_lib_constexpr_flat_map 202502L
1529# endif
1530# endif
1531#endif /* !defined(__cpp_lib_constexpr_flat_map) */
1532#undef __glibcxx_want_constexpr_flat_map
1533
1534#if !defined(__cpp_lib_constexpr_flat_set)
1535# if (__cplusplus > 202302L)
1536# define __glibcxx_constexpr_flat_set 202502L
1537# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_flat_set)
1538# define __cpp_lib_constexpr_flat_set 202502L
1539# endif
1540# endif
1541#endif /* !defined(__cpp_lib_constexpr_flat_set) */
1542#undef __glibcxx_want_constexpr_flat_set
1543
1544#if !defined(__cpp_lib_constexpr_string)
1545# if (__cplusplus >= 202002L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED && (defined(__glibcxx_is_constant_evaluated))
1546# define __glibcxx_constexpr_string 201907L
1547# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string)
1548# define __cpp_lib_constexpr_string 201907L
1549# endif
1550# elif (__cplusplus >= 202002L) && !_GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED && (defined(__glibcxx_is_constant_evaluated))
1551# define __glibcxx_constexpr_string 201811L
1552# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string)
1553# define __cpp_lib_constexpr_string 201811L
1554# endif
1555# elif (__cplusplus >= 201703L) && _GLIBCXX_HOSTED && (_GLIBCXX_HAVE_IS_CONSTANT_EVALUATED)
1556# define __glibcxx_constexpr_string 201611L
1557# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string)
1558# define __cpp_lib_constexpr_string 201611L
1559# endif
1560# endif
1561#endif /* !defined(__cpp_lib_constexpr_string) */
1562#undef __glibcxx_want_constexpr_string
1563
1564#if !defined(__cpp_lib_constexpr_vector)
1565# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1566# define __glibcxx_constexpr_vector 201907L
1567# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_vector)
1568# define __cpp_lib_constexpr_vector 201907L
1569# endif
1570# endif
1571#endif /* !defined(__cpp_lib_constexpr_vector) */
1572#undef __glibcxx_want_constexpr_vector
1573
1574#if !defined(__cpp_lib_constrained_equality)
1575# if (__cplusplus >= 202100L) && (__glibcxx_three_way_comparison)
1576# define __glibcxx_constrained_equality 202411L
1577# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constrained_equality)
1578# define __cpp_lib_constrained_equality 202411L
1579# endif
1580# elif (__cplusplus >= 202002L) && (__glibcxx_three_way_comparison)
1581# define __glibcxx_constrained_equality 202403L
1582# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constrained_equality)
1583# define __cpp_lib_constrained_equality 202403L
1584# endif
1585# endif
1586#endif /* !defined(__cpp_lib_constrained_equality) */
1587#undef __glibcxx_want_constrained_equality
1588
1589#if !defined(__cpp_lib_erase_if)
1590# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1591# define __glibcxx_erase_if 202002L
1592# if defined(__glibcxx_want_all) || defined(__glibcxx_want_erase_if)
1593# define __cpp_lib_erase_if 202002L
1594# endif
1595# endif
1596#endif /* !defined(__cpp_lib_erase_if) */
1597#undef __glibcxx_want_erase_if
1598
1599#if !defined(__cpp_lib_generic_unordered_lookup)
1600# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1601# define __glibcxx_generic_unordered_lookup 201811L
1602# if defined(__glibcxx_want_all) || defined(__glibcxx_want_generic_unordered_lookup)
1603# define __cpp_lib_generic_unordered_lookup 201811L
1604# endif
1605# endif
1606#endif /* !defined(__cpp_lib_generic_unordered_lookup) */
1607#undef __glibcxx_want_generic_unordered_lookup
1608
1609#if !defined(__cpp_lib_jthread)
1610# if (__cplusplus >= 202002L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
1611# define __glibcxx_jthread 201911L
1612# if defined(__glibcxx_want_all) || defined(__glibcxx_want_jthread)
1613# define __cpp_lib_jthread 201911L
1614# endif
1615# endif
1616#endif /* !defined(__cpp_lib_jthread) */
1617#undef __glibcxx_want_jthread
1618
1619#if !defined(__cpp_lib_latch)
1620# if (__cplusplus >= 202002L) && (__glibcxx_atomic_wait)
1621# define __glibcxx_latch 201907L
1622# if defined(__glibcxx_want_all) || defined(__glibcxx_want_latch)
1623# define __cpp_lib_latch 201907L
1624# endif
1625# endif
1626#endif /* !defined(__cpp_lib_latch) */
1627#undef __glibcxx_want_latch
1628
1629#if !defined(__cpp_lib_list_remove_return_type)
1630# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1631# define __glibcxx_list_remove_return_type 201806L
1632# if defined(__glibcxx_want_all) || defined(__glibcxx_want_list_remove_return_type)
1633# define __cpp_lib_list_remove_return_type 201806L
1634# endif
1635# endif
1636#endif /* !defined(__cpp_lib_list_remove_return_type) */
1637#undef __glibcxx_want_list_remove_return_type
1638
1639#if !defined(__cpp_lib_polymorphic_allocator)
1640# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1641# define __glibcxx_polymorphic_allocator 201902L
1642# if defined(__glibcxx_want_all) || defined(__glibcxx_want_polymorphic_allocator)
1643# define __cpp_lib_polymorphic_allocator 201902L
1644# endif
1645# endif
1646#endif /* !defined(__cpp_lib_polymorphic_allocator) */
1647#undef __glibcxx_want_polymorphic_allocator
1648
1649#if !defined(__cpp_lib_move_iterator_concept)
1650# if (__cplusplus >= 202002L) && (__glibcxx_concepts)
1651# define __glibcxx_move_iterator_concept 202207L
1652# if defined(__glibcxx_want_all) || defined(__glibcxx_want_move_iterator_concept)
1653# define __cpp_lib_move_iterator_concept 202207L
1654# endif
1655# endif
1656#endif /* !defined(__cpp_lib_move_iterator_concept) */
1657#undef __glibcxx_want_move_iterator_concept
1658
1659#if !defined(__cpp_lib_semaphore)
1660# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED && (__glibcxx_atomic_wait)
1661# define __glibcxx_semaphore 201907L
1662# if defined(__glibcxx_want_all) || defined(__glibcxx_want_semaphore)
1663# define __cpp_lib_semaphore 201907L
1664# endif
1665# endif
1666#endif /* !defined(__cpp_lib_semaphore) */
1667#undef __glibcxx_want_semaphore
1668
1669#if !defined(__cpp_lib_smart_ptr_for_overwrite)
1670# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1671# define __glibcxx_smart_ptr_for_overwrite 202002L
1672# if defined(__glibcxx_want_all) || defined(__glibcxx_want_smart_ptr_for_overwrite)
1673# define __cpp_lib_smart_ptr_for_overwrite 202002L
1674# endif
1675# endif
1676#endif /* !defined(__cpp_lib_smart_ptr_for_overwrite) */
1677#undef __glibcxx_want_smart_ptr_for_overwrite
1678
1679#if !defined(__cpp_lib_syncbuf)
1680# if (__cplusplus >= 202002L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED
1681# define __glibcxx_syncbuf 201803L
1682# if defined(__glibcxx_want_all) || defined(__glibcxx_want_syncbuf)
1683# define __cpp_lib_syncbuf 201803L
1684# endif
1685# endif
1686#endif /* !defined(__cpp_lib_syncbuf) */
1687#undef __glibcxx_want_syncbuf
1688
1689#if !defined(__cpp_lib_byteswap)
1690# if (__cplusplus >= 202100L)
1691# define __glibcxx_byteswap 202110L
1692# if defined(__glibcxx_want_all) || defined(__glibcxx_want_byteswap)
1693# define __cpp_lib_byteswap 202110L
1694# endif
1695# endif
1696#endif /* !defined(__cpp_lib_byteswap) */
1697#undef __glibcxx_want_byteswap
1698
1699#if !defined(__cpp_lib_constexpr_charconv)
1700# if (__cplusplus >= 202100L)
1701# define __glibcxx_constexpr_charconv 202207L
1702# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_charconv)
1703# define __cpp_lib_constexpr_charconv 202207L
1704# endif
1705# endif
1706#endif /* !defined(__cpp_lib_constexpr_charconv) */
1707#undef __glibcxx_want_constexpr_charconv
1708
1709#if !defined(__cpp_lib_constexpr_typeinfo)
1710# if (__cplusplus >= 202100L)
1711# define __glibcxx_constexpr_typeinfo 202106L
1712# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_typeinfo)
1713# define __cpp_lib_constexpr_typeinfo 202106L
1714# endif
1715# endif
1716#endif /* !defined(__cpp_lib_constexpr_typeinfo) */
1717#undef __glibcxx_want_constexpr_typeinfo
1718
1719#if !defined(__cpp_lib_expected)
1720# if (__cplusplus >= 202100L) && (__cpp_concepts >= 202002L)
1721# define __glibcxx_expected 202211L
1722# if defined(__glibcxx_want_all) || defined(__glibcxx_want_expected)
1723# define __cpp_lib_expected 202211L
1724# endif
1725# endif
1726#endif /* !defined(__cpp_lib_expected) */
1727#undef __glibcxx_want_expected
1728
1729#if !defined(__cpp_lib_format_ranges)
1730# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
1731# define __glibcxx_format_ranges 202207L
1732# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format_ranges)
1733# define __cpp_lib_format_ranges 202207L
1734# endif
1735# endif
1736#endif /* !defined(__cpp_lib_format_ranges) */
1737#undef __glibcxx_want_format_ranges
1738
1739#if !defined(__cpp_lib_format_path)
1740# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
1741# define __glibcxx_format_path 202403L
1742# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format_path)
1743# define __cpp_lib_format_path 202403L
1744# endif
1745# endif
1746#endif /* !defined(__cpp_lib_format_path) */
1747#undef __glibcxx_want_format_path
1748
1749#if !defined(__cpp_lib_freestanding_algorithm)
1750# if (__cplusplus >= 202100L)
1751# define __glibcxx_freestanding_algorithm 202311L
1752# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_algorithm)
1753# define __cpp_lib_freestanding_algorithm 202311L
1754# endif
1755# endif
1756#endif /* !defined(__cpp_lib_freestanding_algorithm) */
1757#undef __glibcxx_want_freestanding_algorithm
1758
1759#if !defined(__cpp_lib_freestanding_array)
1760# if (__cplusplus >= 202100L)
1761# define __glibcxx_freestanding_array 202311L
1762# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_array)
1763# define __cpp_lib_freestanding_array 202311L
1764# endif
1765# endif
1766#endif /* !defined(__cpp_lib_freestanding_array) */
1767#undef __glibcxx_want_freestanding_array
1768
1769#if !defined(__cpp_lib_freestanding_cstring)
1770# if (__cplusplus >= 202100L)
1771# define __glibcxx_freestanding_cstring 202311L
1772# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_cstring)
1773# define __cpp_lib_freestanding_cstring 202311L
1774# endif
1775# endif
1776#endif /* !defined(__cpp_lib_freestanding_cstring) */
1777#undef __glibcxx_want_freestanding_cstring
1778
1779#if !defined(__cpp_lib_freestanding_expected)
1780# if (__cplusplus >= 202100L) && (__cpp_lib_expected)
1781# define __glibcxx_freestanding_expected 202311L
1782# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_expected)
1783# define __cpp_lib_freestanding_expected 202311L
1784# endif
1785# endif
1786#endif /* !defined(__cpp_lib_freestanding_expected) */
1787#undef __glibcxx_want_freestanding_expected
1788
1789#if !defined(__cpp_lib_freestanding_optional)
1790# if (__cplusplus >= 202100L)
1791# define __glibcxx_freestanding_optional 202311L
1792# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_optional)
1793# define __cpp_lib_freestanding_optional 202311L
1794# endif
1795# endif
1796#endif /* !defined(__cpp_lib_freestanding_optional) */
1797#undef __glibcxx_want_freestanding_optional
1798
1799#if !defined(__cpp_lib_freestanding_string_view)
1800# if (__cplusplus >= 202100L)
1801# define __glibcxx_freestanding_string_view 202311L
1802# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_string_view)
1803# define __cpp_lib_freestanding_string_view 202311L
1804# endif
1805# endif
1806#endif /* !defined(__cpp_lib_freestanding_string_view) */
1807#undef __glibcxx_want_freestanding_string_view
1808
1809#if !defined(__cpp_lib_freestanding_variant)
1810# if (__cplusplus >= 202100L)
1811# define __glibcxx_freestanding_variant 202311L
1812# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_variant)
1813# define __cpp_lib_freestanding_variant 202311L
1814# endif
1815# endif
1816#endif /* !defined(__cpp_lib_freestanding_variant) */
1817#undef __glibcxx_want_freestanding_variant
1818
1819#if !defined(__cpp_lib_invoke_r)
1820# if (__cplusplus >= 202100L)
1821# define __glibcxx_invoke_r 202106L
1822# if defined(__glibcxx_want_all) || defined(__glibcxx_want_invoke_r)
1823# define __cpp_lib_invoke_r 202106L
1824# endif
1825# endif
1826#endif /* !defined(__cpp_lib_invoke_r) */
1827#undef __glibcxx_want_invoke_r
1828
1829#if !defined(__cpp_lib_associative_heterogeneous_erasure)
1830# if (__cplusplus >= 202100L)
1831# define __glibcxx_associative_heterogeneous_erasure 202110L
1832# if defined(__glibcxx_want_all) || defined(__glibcxx_want_associative_heterogeneous_erasure)
1833# define __cpp_lib_associative_heterogeneous_erasure 202110L
1834# endif
1835# endif
1836#endif /* !defined(__cpp_lib_associative_heterogeneous_erasure) */
1837#undef __glibcxx_want_associative_heterogeneous_erasure
1838
1839#if !defined(__cpp_lib_associative_heterogeneous_insertion)
1840# if (__cplusplus > 202302L)
1841# define __glibcxx_associative_heterogeneous_insertion 202306L
1842# if defined(__glibcxx_want_all) || defined(__glibcxx_want_associative_heterogeneous_insertion)
1843# define __cpp_lib_associative_heterogeneous_insertion 202306L
1844# endif
1845# endif
1846#endif /* !defined(__cpp_lib_associative_heterogeneous_insertion) */
1847#undef __glibcxx_want_associative_heterogeneous_insertion
1848
1849#if !defined(__cpp_lib_is_scoped_enum)
1850# if (__cplusplus >= 202100L)
1851# define __glibcxx_is_scoped_enum 202011L
1852# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_scoped_enum)
1853# define __cpp_lib_is_scoped_enum 202011L
1854# endif
1855# endif
1856#endif /* !defined(__cpp_lib_is_scoped_enum) */
1857#undef __glibcxx_want_is_scoped_enum
1858
1859#if !defined(__cpp_lib_reference_from_temporary)
1860# if (__cplusplus >= 202100L) && (__has_builtin(__reference_constructs_from_temporary) && __has_builtin(__reference_converts_from_temporary))
1861# define __glibcxx_reference_from_temporary 202202L
1862# if defined(__glibcxx_want_all) || defined(__glibcxx_want_reference_from_temporary)
1863# define __cpp_lib_reference_from_temporary 202202L
1864# endif
1865# endif
1866#endif /* !defined(__cpp_lib_reference_from_temporary) */
1867#undef __glibcxx_want_reference_from_temporary
1868
1869#if !defined(__cpp_lib_containers_ranges)
1870# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
1871# define __glibcxx_containers_ranges 202202L
1872# if defined(__glibcxx_want_all) || defined(__glibcxx_want_containers_ranges)
1873# define __cpp_lib_containers_ranges 202202L
1874# endif
1875# endif
1876#endif /* !defined(__cpp_lib_containers_ranges) */
1877#undef __glibcxx_want_containers_ranges
1878
1879#if !defined(__cpp_lib_ranges_to_container)
1880# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
1881# define __glibcxx_ranges_to_container 202202L
1882# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_to_container)
1883# define __cpp_lib_ranges_to_container 202202L
1884# endif
1885# endif
1886#endif /* !defined(__cpp_lib_ranges_to_container) */
1887#undef __glibcxx_want_ranges_to_container
1888
1889#if !defined(__cpp_lib_ranges_zip)
1890# if (__cplusplus >= 202100L)
1891# define __glibcxx_ranges_zip 202110L
1892# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_zip)
1893# define __cpp_lib_ranges_zip 202110L
1894# endif
1895# endif
1896#endif /* !defined(__cpp_lib_ranges_zip) */
1897#undef __glibcxx_want_ranges_zip
1898
1899#if !defined(__cpp_lib_ranges_chunk)
1900# if (__cplusplus >= 202100L)
1901# define __glibcxx_ranges_chunk 202202L
1902# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_chunk)
1903# define __cpp_lib_ranges_chunk 202202L
1904# endif
1905# endif
1906#endif /* !defined(__cpp_lib_ranges_chunk) */
1907#undef __glibcxx_want_ranges_chunk
1908
1909#if !defined(__cpp_lib_ranges_slide)
1910# if (__cplusplus >= 202100L)
1911# define __glibcxx_ranges_slide 202202L
1912# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_slide)
1913# define __cpp_lib_ranges_slide 202202L
1914# endif
1915# endif
1916#endif /* !defined(__cpp_lib_ranges_slide) */
1917#undef __glibcxx_want_ranges_slide
1918
1919#if !defined(__cpp_lib_ranges_chunk_by)
1920# if (__cplusplus >= 202100L)
1921# define __glibcxx_ranges_chunk_by 202202L
1922# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_chunk_by)
1923# define __cpp_lib_ranges_chunk_by 202202L
1924# endif
1925# endif
1926#endif /* !defined(__cpp_lib_ranges_chunk_by) */
1927#undef __glibcxx_want_ranges_chunk_by
1928
1929#if !defined(__cpp_lib_ranges_join_with)
1930# if (__cplusplus >= 202100L)
1931# define __glibcxx_ranges_join_with 202202L
1932# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_join_with)
1933# define __cpp_lib_ranges_join_with 202202L
1934# endif
1935# endif
1936#endif /* !defined(__cpp_lib_ranges_join_with) */
1937#undef __glibcxx_want_ranges_join_with
1938
1939#if !defined(__cpp_lib_ranges_repeat)
1940# if (__cplusplus >= 202100L)
1941# define __glibcxx_ranges_repeat 202207L
1942# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_repeat)
1943# define __cpp_lib_ranges_repeat 202207L
1944# endif
1945# endif
1946#endif /* !defined(__cpp_lib_ranges_repeat) */
1947#undef __glibcxx_want_ranges_repeat
1948
1949#if !defined(__cpp_lib_ranges_stride)
1950# if (__cplusplus >= 202100L)
1951# define __glibcxx_ranges_stride 202207L
1952# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_stride)
1953# define __cpp_lib_ranges_stride 202207L
1954# endif
1955# endif
1956#endif /* !defined(__cpp_lib_ranges_stride) */
1957#undef __glibcxx_want_ranges_stride
1958
1959#if !defined(__cpp_lib_ranges_cartesian_product)
1960# if (__cplusplus >= 202100L)
1961# define __glibcxx_ranges_cartesian_product 202207L
1962# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_cartesian_product)
1963# define __cpp_lib_ranges_cartesian_product 202207L
1964# endif
1965# endif
1966#endif /* !defined(__cpp_lib_ranges_cartesian_product) */
1967#undef __glibcxx_want_ranges_cartesian_product
1968
1969#if !defined(__cpp_lib_ranges_as_rvalue)
1970# if (__cplusplus >= 202100L)
1971# define __glibcxx_ranges_as_rvalue 202207L
1972# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_as_rvalue)
1973# define __cpp_lib_ranges_as_rvalue 202207L
1974# endif
1975# endif
1976#endif /* !defined(__cpp_lib_ranges_as_rvalue) */
1977#undef __glibcxx_want_ranges_as_rvalue
1978
1979#if !defined(__cpp_lib_ranges_as_const)
1980# if (__cplusplus >= 202100L)
1981# define __glibcxx_ranges_as_const 202311L
1982# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_as_const)
1983# define __cpp_lib_ranges_as_const 202311L
1984# endif
1985# endif
1986#endif /* !defined(__cpp_lib_ranges_as_const) */
1987#undef __glibcxx_want_ranges_as_const
1988
1989#if !defined(__cpp_lib_ranges_enumerate)
1990# if (__cplusplus >= 202100L)
1991# define __glibcxx_ranges_enumerate 202302L
1992# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_enumerate)
1993# define __cpp_lib_ranges_enumerate 202302L
1994# endif
1995# endif
1996#endif /* !defined(__cpp_lib_ranges_enumerate) */
1997#undef __glibcxx_want_ranges_enumerate
1998
1999#if !defined(__cpp_lib_ranges_fold)
2000# if (__cplusplus >= 202100L)
2001# define __glibcxx_ranges_fold 202207L
2002# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_fold)
2003# define __cpp_lib_ranges_fold 202207L
2004# endif
2005# endif
2006#endif /* !defined(__cpp_lib_ranges_fold) */
2007#undef __glibcxx_want_ranges_fold
2008
2009#if !defined(__cpp_lib_ranges_contains)
2010# if (__cplusplus >= 202100L)
2011# define __glibcxx_ranges_contains 202207L
2012# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_contains)
2013# define __cpp_lib_ranges_contains 202207L
2014# endif
2015# endif
2016#endif /* !defined(__cpp_lib_ranges_contains) */
2017#undef __glibcxx_want_ranges_contains
2018
2019#if !defined(__cpp_lib_ranges_iota)
2020# if (__cplusplus >= 202100L)
2021# define __glibcxx_ranges_iota 202202L
2022# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_iota)
2023# define __cpp_lib_ranges_iota 202202L
2024# endif
2025# endif
2026#endif /* !defined(__cpp_lib_ranges_iota) */
2027#undef __glibcxx_want_ranges_iota
2028
2029#if !defined(__cpp_lib_ranges_find_last)
2030# if (__cplusplus >= 202100L)
2031# define __glibcxx_ranges_find_last 202207L
2032# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_find_last)
2033# define __cpp_lib_ranges_find_last 202207L
2034# endif
2035# endif
2036#endif /* !defined(__cpp_lib_ranges_find_last) */
2037#undef __glibcxx_want_ranges_find_last
2038
2039#if !defined(__cpp_lib_ranges_starts_ends_with)
2040# if (__cplusplus >= 202100L)
2041# define __glibcxx_ranges_starts_ends_with 202106L
2042# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_starts_ends_with)
2043# define __cpp_lib_ranges_starts_ends_with 202106L
2044# endif
2045# endif
2046#endif /* !defined(__cpp_lib_ranges_starts_ends_with) */
2047#undef __glibcxx_want_ranges_starts_ends_with
2048
2049#if !defined(__cpp_lib_ranges_indices)
2050# if (__cplusplus > 202302L)
2051# define __glibcxx_ranges_indices 202506L
2052# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_indices)
2053# define __cpp_lib_ranges_indices 202506L
2054# endif
2055# endif
2056#endif /* !defined(__cpp_lib_ranges_indices) */
2057#undef __glibcxx_want_ranges_indices
2058
2059#if !defined(__cpp_lib_constexpr_bitset)
2060# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED && (__cpp_constexpr_dynamic_alloc)
2061# define __glibcxx_constexpr_bitset 202202L
2062# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_bitset)
2063# define __cpp_lib_constexpr_bitset 202202L
2064# endif
2065# endif
2066#endif /* !defined(__cpp_lib_constexpr_bitset) */
2067#undef __glibcxx_want_constexpr_bitset
2068
2069#if !defined(__cpp_lib_stdatomic_h)
2070# if (__cplusplus >= 202100L)
2071# define __glibcxx_stdatomic_h 202011L
2072# if defined(__glibcxx_want_all) || defined(__glibcxx_want_stdatomic_h)
2073# define __cpp_lib_stdatomic_h 202011L
2074# endif
2075# endif
2076#endif /* !defined(__cpp_lib_stdatomic_h) */
2077#undef __glibcxx_want_stdatomic_h
2078
2079#if !defined(__cpp_lib_adaptor_iterator_pair_constructor)
2080# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
2081# define __glibcxx_adaptor_iterator_pair_constructor 202106L
2082# if defined(__glibcxx_want_all) || defined(__glibcxx_want_adaptor_iterator_pair_constructor)
2083# define __cpp_lib_adaptor_iterator_pair_constructor 202106L
2084# endif
2085# endif
2086#endif /* !defined(__cpp_lib_adaptor_iterator_pair_constructor) */
2087#undef __glibcxx_want_adaptor_iterator_pair_constructor
2088
2089#if !defined(__cpp_lib_flat_map)
2090# if (__cplusplus >= 202100L)
2091# define __glibcxx_flat_map 202207L
2092# if defined(__glibcxx_want_all) || defined(__glibcxx_want_flat_map)
2093# define __cpp_lib_flat_map 202207L
2094# endif
2095# endif
2096#endif /* !defined(__cpp_lib_flat_map) */
2097#undef __glibcxx_want_flat_map
2098
2099#if !defined(__cpp_lib_flat_set)
2100# if (__cplusplus >= 202100L)
2101# define __glibcxx_flat_set 202207L
2102# if defined(__glibcxx_want_all) || defined(__glibcxx_want_flat_set)
2103# define __cpp_lib_flat_set 202207L
2104# endif
2105# endif
2106#endif /* !defined(__cpp_lib_flat_set) */
2107#undef __glibcxx_want_flat_set
2108
2109#if !defined(__cpp_lib_common_reference)
2110# if (__cplusplus >= 202002L)
2111# define __glibcxx_common_reference 202302L
2112# if defined(__glibcxx_want_all) || defined(__glibcxx_want_common_reference)
2113# define __cpp_lib_common_reference 202302L
2114# endif
2115# endif
2116#endif /* !defined(__cpp_lib_common_reference) */
2117#undef __glibcxx_want_common_reference
2118
2119#if !defined(__cpp_lib_common_reference_wrapper)
2120# if (__cplusplus >= 202002L)
2121# define __glibcxx_common_reference_wrapper 202302L
2122# if defined(__glibcxx_want_all) || defined(__glibcxx_want_common_reference_wrapper)
2123# define __cpp_lib_common_reference_wrapper 202302L
2124# endif
2125# endif
2126#endif /* !defined(__cpp_lib_common_reference_wrapper) */
2127#undef __glibcxx_want_common_reference_wrapper
2128
2129#if !defined(__cpp_lib_formatters)
2130# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
2131# define __glibcxx_formatters 202302L
2132# if defined(__glibcxx_want_all) || defined(__glibcxx_want_formatters)
2133# define __cpp_lib_formatters 202302L
2134# endif
2135# endif
2136#endif /* !defined(__cpp_lib_formatters) */
2137#undef __glibcxx_want_formatters
2138
2139#if !defined(__cpp_lib_forward_like)
2140# if (__cplusplus >= 202100L)
2141# define __glibcxx_forward_like 202207L
2142# if defined(__glibcxx_want_all) || defined(__glibcxx_want_forward_like)
2143# define __cpp_lib_forward_like 202207L
2144# endif
2145# endif
2146#endif /* !defined(__cpp_lib_forward_like) */
2147#undef __glibcxx_want_forward_like
2148
2149#if !defined(__cpp_lib_generator)
2150# if (__cplusplus >= 202100L) && (__glibcxx_coroutine && __cpp_sized_deallocation)
2151# define __glibcxx_generator 202207L
2152# if defined(__glibcxx_want_all) || defined(__glibcxx_want_generator)
2153# define __cpp_lib_generator 202207L
2154# endif
2155# endif
2156#endif /* !defined(__cpp_lib_generator) */
2157#undef __glibcxx_want_generator
2158
2159#if !defined(__cpp_lib_ios_noreplace)
2160# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
2161# define __glibcxx_ios_noreplace 202207L
2162# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ios_noreplace)
2163# define __cpp_lib_ios_noreplace 202207L
2164# endif
2165# endif
2166#endif /* !defined(__cpp_lib_ios_noreplace) */
2167#undef __glibcxx_want_ios_noreplace
2168
2169#if !defined(__cpp_lib_move_only_function)
2170# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
2171# define __glibcxx_move_only_function 202110L
2172# if defined(__glibcxx_want_all) || defined(__glibcxx_want_move_only_function)
2173# define __cpp_lib_move_only_function 202110L
2174# endif
2175# endif
2176#endif /* !defined(__cpp_lib_move_only_function) */
2177#undef __glibcxx_want_move_only_function
2178
2179#if !defined(__cpp_lib_copyable_function)
2180# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
2181# define __glibcxx_copyable_function 202306L
2182# if defined(__glibcxx_want_all) || defined(__glibcxx_want_copyable_function)
2183# define __cpp_lib_copyable_function 202306L
2184# endif
2185# endif
2186#endif /* !defined(__cpp_lib_copyable_function) */
2187#undef __glibcxx_want_copyable_function
2188
2189#if !defined(__cpp_lib_function_ref)
2190# if (__cplusplus > 202302L)
2191# define __glibcxx_function_ref 202603L
2192# if defined(__glibcxx_want_all) || defined(__glibcxx_want_function_ref)
2193# define __cpp_lib_function_ref 202603L
2194# endif
2195# endif
2196#endif /* !defined(__cpp_lib_function_ref) */
2197#undef __glibcxx_want_function_ref
2198
2199#if !defined(__cpp_lib_out_ptr)
2200# if (__cplusplus >= 202100L)
2201# define __glibcxx_out_ptr 202311L
2202# if defined(__glibcxx_want_all) || defined(__glibcxx_want_out_ptr)
2203# define __cpp_lib_out_ptr 202311L
2204# endif
2205# endif
2206#endif /* !defined(__cpp_lib_out_ptr) */
2207#undef __glibcxx_want_out_ptr
2208
2209#if !defined(__cpp_lib_print)
2210# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
2211# define __glibcxx_print 202406L
2212# if defined(__glibcxx_want_all) || defined(__glibcxx_want_print)
2213# define __cpp_lib_print 202406L
2214# endif
2215# endif
2216#endif /* !defined(__cpp_lib_print) */
2217#undef __glibcxx_want_print
2218
2219#if !defined(__cpp_lib_spanstream)
2220# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED && (__glibcxx_span)
2221# define __glibcxx_spanstream 202106L
2222# if defined(__glibcxx_want_all) || defined(__glibcxx_want_spanstream)
2223# define __cpp_lib_spanstream 202106L
2224# endif
2225# endif
2226#endif /* !defined(__cpp_lib_spanstream) */
2227#undef __glibcxx_want_spanstream
2228
2229#if !defined(__cpp_lib_stacktrace)
2230# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED && (_GLIBCXX_HAVE_STACKTRACE)
2231# define __glibcxx_stacktrace 202011L
2232# if defined(__glibcxx_want_all) || defined(__glibcxx_want_stacktrace)
2233# define __cpp_lib_stacktrace 202011L
2234# endif
2235# endif
2236#endif /* !defined(__cpp_lib_stacktrace) */
2237#undef __glibcxx_want_stacktrace
2238
2239#if !defined(__cpp_lib_start_lifetime_as)
2240# if (__cplusplus >= 202100L)
2241# define __glibcxx_start_lifetime_as 202207L
2242# if defined(__glibcxx_want_all) || defined(__glibcxx_want_start_lifetime_as)
2243# define __cpp_lib_start_lifetime_as 202207L
2244# endif
2245# endif
2246#endif /* !defined(__cpp_lib_start_lifetime_as) */
2247#undef __glibcxx_want_start_lifetime_as
2248
2249#if !defined(__cpp_lib_string_contains)
2250# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
2251# define __glibcxx_string_contains 202011L
2252# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_contains)
2253# define __cpp_lib_string_contains 202011L
2254# endif
2255# endif
2256#endif /* !defined(__cpp_lib_string_contains) */
2257#undef __glibcxx_want_string_contains
2258
2259#if !defined(__cpp_lib_string_resize_and_overwrite)
2260# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
2261# define __glibcxx_string_resize_and_overwrite 202110L
2262# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_resize_and_overwrite)
2263# define __cpp_lib_string_resize_and_overwrite 202110L
2264# endif
2265# endif
2266#endif /* !defined(__cpp_lib_string_resize_and_overwrite) */
2267#undef __glibcxx_want_string_resize_and_overwrite
2268
2269#if !defined(__cpp_lib_string_subview)
2270# if (__cplusplus > 202302L)
2271# define __glibcxx_string_subview 202506L
2272# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_subview)
2273# define __cpp_lib_string_subview 202506L
2274# endif
2275# endif
2276#endif /* !defined(__cpp_lib_string_subview) */
2277#undef __glibcxx_want_string_subview
2278
2279#if !defined(__cpp_lib_to_underlying)
2280# if (__cplusplus >= 202100L)
2281# define __glibcxx_to_underlying 202102L
2282# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_underlying)
2283# define __cpp_lib_to_underlying 202102L
2284# endif
2285# endif
2286#endif /* !defined(__cpp_lib_to_underlying) */
2287#undef __glibcxx_want_to_underlying
2288
2289#if !defined(__cpp_lib_tuple_like)
2290# if (__cplusplus > 202302L) && (__cpp_explicit_this_parameter >= 202110L)
2291# define __glibcxx_tuple_like 202311L
2292# if defined(__glibcxx_want_all) || defined(__glibcxx_want_tuple_like)
2293# define __cpp_lib_tuple_like 202311L
2294# endif
2295# elif (__cplusplus >= 202100L)
2296# define __glibcxx_tuple_like 202207L
2297# if defined(__glibcxx_want_all) || defined(__glibcxx_want_tuple_like)
2298# define __cpp_lib_tuple_like 202207L
2299# endif
2300# endif
2301#endif /* !defined(__cpp_lib_tuple_like) */
2302#undef __glibcxx_want_tuple_like
2303
2304#if !defined(__cpp_lib_unreachable)
2305# if (__cplusplus >= 202100L)
2306# define __glibcxx_unreachable 202202L
2307# if defined(__glibcxx_want_all) || defined(__glibcxx_want_unreachable)
2308# define __cpp_lib_unreachable 202202L
2309# endif
2310# endif
2311#endif /* !defined(__cpp_lib_unreachable) */
2312#undef __glibcxx_want_unreachable
2313
2314#if !defined(__cpp_lib_observable_checkpoint)
2315# if (__cplusplus > 202302L) && (__has_builtin(__builtin_observable_checkpoint))
2316# define __glibcxx_observable_checkpoint 202506L
2317# if defined(__glibcxx_want_all) || defined(__glibcxx_want_observable_checkpoint)
2318# define __cpp_lib_observable_checkpoint 202506L
2319# endif
2320# endif
2321#endif /* !defined(__cpp_lib_observable_checkpoint) */
2322#undef __glibcxx_want_observable_checkpoint
2323
2324#if !defined(__cpp_lib_algorithm_iterator_requirements)
2325# if (__cplusplus >= 202002L)
2326# define __glibcxx_algorithm_iterator_requirements 202207L
2327# if defined(__glibcxx_want_all) || defined(__glibcxx_want_algorithm_iterator_requirements)
2328# define __cpp_lib_algorithm_iterator_requirements 202207L
2329# endif
2330# endif
2331#endif /* !defined(__cpp_lib_algorithm_iterator_requirements) */
2332#undef __glibcxx_want_algorithm_iterator_requirements
2333
2334#if !defined(__cpp_lib_algorithm_default_value_type)
2335# if (__cplusplus > 202302L)
2336# define __glibcxx_algorithm_default_value_type 202603L
2337# if defined(__glibcxx_want_all) || defined(__glibcxx_want_algorithm_default_value_type)
2338# define __cpp_lib_algorithm_default_value_type 202603L
2339# endif
2340# endif
2341#endif /* !defined(__cpp_lib_algorithm_default_value_type) */
2342#undef __glibcxx_want_algorithm_default_value_type
2343
2344#if !defined(__cpp_lib_constexpr_new)
2345# if (__cplusplus > 202302L) && (__cpp_constexpr >= 202406L)
2346# define __glibcxx_constexpr_new 202406L
2347# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_new)
2348# define __cpp_lib_constexpr_new 202406L
2349# endif
2350# endif
2351#endif /* !defined(__cpp_lib_constexpr_new) */
2352#undef __glibcxx_want_constexpr_new
2353
2354#if !defined(__cpp_lib_debugging)
2355# if (__cplusplus > 202302L)
2356# define __glibcxx_debugging 202403L
2357# if defined(__glibcxx_want_all) || defined(__glibcxx_want_debugging)
2358# define __cpp_lib_debugging 202403L
2359# endif
2360# endif
2361#endif /* !defined(__cpp_lib_debugging) */
2362#undef __glibcxx_want_debugging
2363
2364#if !defined(__cpp_lib_fstream_native_handle)
2365# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
2366# define __glibcxx_fstream_native_handle 202306L
2367# if defined(__glibcxx_want_all) || defined(__glibcxx_want_fstream_native_handle)
2368# define __cpp_lib_fstream_native_handle 202306L
2369# endif
2370# endif
2371#endif /* !defined(__cpp_lib_fstream_native_handle) */
2372#undef __glibcxx_want_fstream_native_handle
2373
2374#if !defined(__cpp_lib_is_virtual_base_of)
2375# if (__cplusplus > 202302L) && (__has_builtin(__builtin_is_virtual_base_of))
2376# define __glibcxx_is_virtual_base_of 202406L
2377# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_virtual_base_of)
2378# define __cpp_lib_is_virtual_base_of 202406L
2379# endif
2380# endif
2381#endif /* !defined(__cpp_lib_is_virtual_base_of) */
2382#undef __glibcxx_want_is_virtual_base_of
2383
2384#if !defined(__cpp_lib_ranges_cache_latest)
2385# if (__cplusplus > 202302L)
2386# define __glibcxx_ranges_cache_latest 202411L
2387# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_cache_latest)
2388# define __cpp_lib_ranges_cache_latest 202411L
2389# endif
2390# endif
2391#endif /* !defined(__cpp_lib_ranges_cache_latest) */
2392#undef __glibcxx_want_ranges_cache_latest
2393
2394#if !defined(__cpp_lib_ranges_concat)
2395# if (__cplusplus > 202302L) && (__cpp_pack_indexing)
2396# define __glibcxx_ranges_concat 202403L
2397# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_concat)
2398# define __cpp_lib_ranges_concat 202403L
2399# endif
2400# endif
2401#endif /* !defined(__cpp_lib_ranges_concat) */
2402#undef __glibcxx_want_ranges_concat
2403
2404#if !defined(__cpp_lib_ratio)
2405# if (__cplusplus > 202302L)
2406# define __glibcxx_ratio 202306L
2407# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ratio)
2408# define __cpp_lib_ratio 202306L
2409# endif
2410# endif
2411#endif /* !defined(__cpp_lib_ratio) */
2412#undef __glibcxx_want_ratio
2413
2414#if !defined(__cpp_lib_reference_wrapper)
2415# if (__cplusplus > 202302L)
2416# define __glibcxx_reference_wrapper 202403L
2417# if defined(__glibcxx_want_all) || defined(__glibcxx_want_reference_wrapper)
2418# define __cpp_lib_reference_wrapper 202403L
2419# endif
2420# endif
2421#endif /* !defined(__cpp_lib_reference_wrapper) */
2422#undef __glibcxx_want_reference_wrapper
2423
2424#if !defined(__cpp_lib_saturation_arithmetic)
2425# if (__cplusplus > 202302L)
2426# define __glibcxx_saturation_arithmetic 202603L
2427# if defined(__glibcxx_want_all) || defined(__glibcxx_want_saturation_arithmetic)
2428# define __cpp_lib_saturation_arithmetic 202603L
2429# endif
2430# endif
2431#endif /* !defined(__cpp_lib_saturation_arithmetic) */
2432#undef __glibcxx_want_saturation_arithmetic
2433
2434#if !defined(__cpp_lib_text_encoding)
2435# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED && (_GLIBCXX_USE_NL_LANGINFO_L)
2436# define __glibcxx_text_encoding 202306L
2437# if defined(__glibcxx_want_all) || defined(__glibcxx_want_text_encoding)
2438# define __cpp_lib_text_encoding 202306L
2439# endif
2440# endif
2441#endif /* !defined(__cpp_lib_text_encoding) */
2442#undef __glibcxx_want_text_encoding
2443
2444#if !defined(__cpp_lib_ranges_filter)
2445# if (__cplusplus >= 202002L)
2446# define __glibcxx_ranges_filter 202603L
2447# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_filter)
2448# define __cpp_lib_ranges_filter 202603L
2449# endif
2450# endif
2451#endif /* !defined(__cpp_lib_ranges_filter) */
2452#undef __glibcxx_want_ranges_filter
2453
2454#if !defined(__cpp_lib_ranges_as_input)
2455# if (__cplusplus > 202302L)
2456# define __glibcxx_ranges_as_input 202502L
2457# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_as_input)
2458# define __cpp_lib_ranges_as_input 202502L
2459# endif
2460# endif
2461#endif /* !defined(__cpp_lib_ranges_as_input) */
2462#undef __glibcxx_want_ranges_as_input
2463
2464#if !defined(__cpp_lib_to_string)
2465# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED && (__glibcxx_to_chars)
2466# define __glibcxx_to_string 202306L
2467# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_string)
2468# define __cpp_lib_to_string 202306L
2469# endif
2470# endif
2471#endif /* !defined(__cpp_lib_to_string) */
2472#undef __glibcxx_want_to_string
2473
2474#if !defined(__cpp_lib_modules)
2475# if (__cplusplus >= 202002L) && (__cpp_modules)
2476# define __glibcxx_modules 202207L
2477# if defined(__glibcxx_want_all) || defined(__glibcxx_want_modules)
2478# define __cpp_lib_modules 202207L
2479# endif
2480# endif
2481#endif /* !defined(__cpp_lib_modules) */
2482#undef __glibcxx_want_modules
2483
2484#if !defined(__cpp_lib_inplace_vector)
2485# if (__cplusplus > 202302L)
2486# define __glibcxx_inplace_vector 202603L
2487# if defined(__glibcxx_want_all) || defined(__glibcxx_want_inplace_vector)
2488# define __cpp_lib_inplace_vector 202603L
2489# endif
2490# endif
2491#endif /* !defined(__cpp_lib_inplace_vector) */
2492#undef __glibcxx_want_inplace_vector
2493
2494#if !defined(__cpp_lib_indirect)
2495# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
2496# define __glibcxx_indirect 202502L
2497# if defined(__glibcxx_want_all) || defined(__glibcxx_want_indirect)
2498# define __cpp_lib_indirect 202502L
2499# endif
2500# endif
2501#endif /* !defined(__cpp_lib_indirect) */
2502#undef __glibcxx_want_indirect
2503
2504#if !defined(__cpp_lib_polymorphic)
2505# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
2506# define __glibcxx_polymorphic 202502L
2507# if defined(__glibcxx_want_all) || defined(__glibcxx_want_polymorphic)
2508# define __cpp_lib_polymorphic 202502L
2509# endif
2510# endif
2511#endif /* !defined(__cpp_lib_polymorphic) */
2512#undef __glibcxx_want_polymorphic
2513
2514#if !defined(__cpp_lib_smart_ptr_owner_equality)
2515# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
2516# define __glibcxx_smart_ptr_owner_equality 202306L
2517# if defined(__glibcxx_want_all) || defined(__glibcxx_want_smart_ptr_owner_equality)
2518# define __cpp_lib_smart_ptr_owner_equality 202306L
2519# endif
2520# endif
2521#endif /* !defined(__cpp_lib_smart_ptr_owner_equality) */
2522#undef __glibcxx_want_smart_ptr_owner_equality
2523
2524#if !defined(__cpp_lib_sstream_from_string_view)
2525# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
2526# define __glibcxx_sstream_from_string_view 202306L
2527# if defined(__glibcxx_want_all) || defined(__glibcxx_want_sstream_from_string_view)
2528# define __cpp_lib_sstream_from_string_view 202306L
2529# endif
2530# endif
2531#endif /* !defined(__cpp_lib_sstream_from_string_view) */
2532#undef __glibcxx_want_sstream_from_string_view
2533
2534#if !defined(__cpp_lib_type_order)
2535# if (__cplusplus > 202302L) && (__has_builtin(__builtin_type_order) && __cpp_lib_three_way_comparison >= 201907L)
2536# define __glibcxx_type_order 202506L
2537# if defined(__glibcxx_want_all) || defined(__glibcxx_want_type_order)
2538# define __cpp_lib_type_order 202506L
2539# endif
2540# endif
2541#endif /* !defined(__cpp_lib_type_order) */
2542#undef __glibcxx_want_type_order
2543
2544#if !defined(__cpp_lib_exception_ptr_cast)
2545# if (__cplusplus > 202302L)
2546# define __glibcxx_exception_ptr_cast 202506L
2547# if defined(__glibcxx_want_all) || defined(__glibcxx_want_exception_ptr_cast)
2548# define __cpp_lib_exception_ptr_cast 202506L
2549# endif
2550# endif
2551#endif /* !defined(__cpp_lib_exception_ptr_cast) */
2552#undef __glibcxx_want_exception_ptr_cast
2553
2554#if !defined(__cpp_lib_bitset)
2555# if (__cplusplus > 202302L)
2556# define __glibcxx_bitset 202306L
2557# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bitset)
2558# define __cpp_lib_bitset 202306L
2559# endif
2560# endif
2561#endif /* !defined(__cpp_lib_bitset) */
2562#undef __glibcxx_want_bitset
2563
2564#if !defined(__cpp_lib_constexpr_exceptions)
2565# if (__cplusplus > 202302L) && _GLIBCXX_USE_CXX11_ABI && (__cpp_constexpr_exceptions >= 202411L)
2566# define __glibcxx_constexpr_exceptions 202502L
2567# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_exceptions)
2568# define __cpp_lib_constexpr_exceptions 202502L
2569# endif
2570# endif
2571#endif /* !defined(__cpp_lib_constexpr_exceptions) */
2572#undef __glibcxx_want_constexpr_exceptions
2573
2574#if !defined(__cpp_lib_philox_engine)
2575# if (__cplusplus > 202302L)
2576# define __glibcxx_philox_engine 202406L
2577# if defined(__glibcxx_want_all) || defined(__glibcxx_want_philox_engine)
2578# define __cpp_lib_philox_engine 202406L
2579# endif
2580# endif
2581#endif /* !defined(__cpp_lib_philox_engine) */
2582#undef __glibcxx_want_philox_engine
2583
2584#if !defined(__cpp_lib_reflection)
2585# if (__cplusplus > 202302L) && _GLIBCXX_USE_CXX11_ABI && (__cpp_impl_reflection >= 202506L)
2586# define __glibcxx_reflection 202506L
2587# if defined(__glibcxx_want_all) || defined(__glibcxx_want_reflection)
2588# define __cpp_lib_reflection 202506L
2589# endif
2590# endif
2591#endif /* !defined(__cpp_lib_reflection) */
2592#undef __glibcxx_want_reflection
2593
2594#if !defined(__cpp_lib_define_static)
2595# if (__cplusplus > 202302L) && _GLIBCXX_USE_CXX11_ABI && (__cpp_impl_reflection >= 202506L)
2596# define __glibcxx_define_static 202506L
2597# if defined(__glibcxx_want_all) || defined(__glibcxx_want_define_static)
2598# define __cpp_lib_define_static 202506L
2599# endif
2600# endif
2601#endif /* !defined(__cpp_lib_define_static) */
2602#undef __glibcxx_want_define_static
2603
2604#if !defined(__cpp_lib_is_implicit_lifetime)
2605# if (__cplusplus >= 202100L) && (__has_builtin(__builtin_is_implicit_lifetime))
2606# define __glibcxx_is_implicit_lifetime 202302L
2607# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_implicit_lifetime)
2608# define __cpp_lib_is_implicit_lifetime 202302L
2609# endif
2610# endif
2611#endif /* !defined(__cpp_lib_is_implicit_lifetime) */
2612#undef __glibcxx_want_is_implicit_lifetime
2613
2614#if !defined(__cpp_lib_contracts)
2615# if (__cplusplus > 202302L) && (__cpp_contracts >= 202502L)
2616# define __glibcxx_contracts 202502L
2617# if defined(__glibcxx_want_all) || defined(__glibcxx_want_contracts)
2618# define __cpp_lib_contracts 202502L
2619# endif
2620# endif
2621#endif /* !defined(__cpp_lib_contracts) */
2622#undef __glibcxx_want_contracts
2623
2624#if !defined(__cpp_lib_replaceable_contract_violation_handler)
2625# if (__cplusplus > 202302L) && (__cpp_contracts >= 202502L && __ELF__)
2626# define __glibcxx_replaceable_contract_violation_handler 202603L
2627# if defined(__glibcxx_want_all) || defined(__glibcxx_want_replaceable_contract_violation_handler)
2628# define __cpp_lib_replaceable_contract_violation_handler 202603L
2629# endif
2630# elif (__cplusplus > 202302L) && (__cpp_contracts >= 202502L)
2631# define __glibcxx_replaceable_contract_violation_handler 0L
2632# if defined(__glibcxx_want_all) || defined(__glibcxx_want_replaceable_contract_violation_handler)
2633# define __cpp_lib_replaceable_contract_violation_handler 0L
2634# endif
2635# endif
2636#endif /* !defined(__cpp_lib_replaceable_contract_violation_handler) */
2637#undef __glibcxx_want_replaceable_contract_violation_handler
2638
2639#if !defined(__cpp_lib_simd)
2640# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED && (__cpp_structured_bindings >= 202411L && __cpp_expansion_statements >= 202411L && __SSE2__)
2641# define __glibcxx_simd 202506L
2642# if defined(__glibcxx_want_all) || defined(__glibcxx_want_simd)
2643# endif
2644# endif
2645#endif /* !defined(__cpp_lib_simd) */
2646#undef __glibcxx_want_simd
2647
2648#if !defined(__cpp_lib_is_structural)
2649# if (__cplusplus > 202302L) && (__has_builtin(__builtin_is_structural))
2650# define __glibcxx_is_structural 202603L
2651# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_structural)
2652# define __cpp_lib_is_structural 202603L
2653# endif
2654# endif
2655#endif /* !defined(__cpp_lib_is_structural) */
2656#undef __glibcxx_want_is_structural
2657
2658#undef __glibcxx_want_all