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48#pragma GCC system_header
53#if !defined(__cpp_lib_incomplete_container_elements)
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
61#undef __glibcxx_want_incomplete_container_elements
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
71#undef __glibcxx_want_uncaught_exceptions
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
81#undef __glibcxx_want_allocator_traits_is_always_equal
83#if !defined(__cpp_lib_is_null_pointer)
84# if (__cplusplus >= 201103L)
85# define __glibcxx_is_null_pointer 201309L
86# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_null_pointer)
87# define __cpp_lib_is_null_pointer 201309L
91#undef __glibcxx_want_is_null_pointer
93#if !defined(__cpp_lib_result_of_sfinae)
94# if (__cplusplus >= 201103L)
95# define __glibcxx_result_of_sfinae 201210L
96# if defined(__glibcxx_want_all) || defined(__glibcxx_want_result_of_sfinae)
97# define __cpp_lib_result_of_sfinae 201210L
101#undef __glibcxx_want_result_of_sfinae
103#if !defined(__cpp_lib_shared_ptr_arrays)
104# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
105# define __glibcxx_shared_ptr_arrays 201707L
106# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_ptr_arrays)
107# define __cpp_lib_shared_ptr_arrays 201707L
109# elif (__cplusplus >= 201103L) && _GLIBCXX_HOSTED
110# define __glibcxx_shared_ptr_arrays 201611L
111# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_ptr_arrays)
112# define __cpp_lib_shared_ptr_arrays 201611L
116#undef __glibcxx_want_shared_ptr_arrays
118#if !defined(__cpp_lib_is_swappable)
119# if ((defined(__STRICT_ANSI__) && __cplusplus >= 201703L) || (!defined(__STRICT_ANSI__) && __cplusplus >= 201103L))
120# define __glibcxx_is_swappable 201603L
121# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_swappable)
122# define __cpp_lib_is_swappable 201603L
126#undef __glibcxx_want_is_swappable
128#if !defined(__cpp_lib_void_t)
129# if ((defined(__STRICT_ANSI__) && __cplusplus >= 201703L) || (!defined(__STRICT_ANSI__) && __cplusplus >= 201103L))
130# define __glibcxx_void_t 201411L
131# if defined(__glibcxx_want_all) || defined(__glibcxx_want_void_t)
132# define __cpp_lib_void_t 201411L
136#undef __glibcxx_want_void_t
138#if !defined(__cpp_lib_enable_shared_from_this)
139# if ((defined(__STRICT_ANSI__) && __cplusplus >= 201703L) || (!defined(__STRICT_ANSI__) && __cplusplus >= 201103L)) && _GLIBCXX_HOSTED
140# define __glibcxx_enable_shared_from_this 201603L
141# if defined(__glibcxx_want_all) || defined(__glibcxx_want_enable_shared_from_this)
142# define __cpp_lib_enable_shared_from_this 201603L
146#undef __glibcxx_want_enable_shared_from_this
148#if !defined(__cpp_lib_math_spec_funcs)
149# if (__cplusplus >= 201103L)
150# define __glibcxx_math_spec_funcs 201003L
151# if defined(__glibcxx_want_all) || defined(__glibcxx_want_math_spec_funcs)
152# define __STDCPP_MATH_SPEC_FUNCS__ 201003L
156#undef __glibcxx_want_math_spec_funcs
158#if !defined(__cpp_lib_coroutine)
159# if (__cplusplus >= 201402L) && (__cpp_impl_coroutine)
160# define __glibcxx_coroutine 201902L
161# if defined(__glibcxx_want_all) || defined(__glibcxx_want_coroutine)
162# define __cpp_lib_coroutine 201902L
166#undef __glibcxx_want_coroutine
168#if !defined(__cpp_lib_exchange_function)
169# if (__cplusplus >= 201402L)
170# define __glibcxx_exchange_function 201304L
171# if defined(__glibcxx_want_all) || defined(__glibcxx_want_exchange_function)
172# define __cpp_lib_exchange_function 201304L
176#undef __glibcxx_want_exchange_function
178#if !defined(__cpp_lib_integer_sequence)
179# if (__cplusplus >= 201402L)
180# define __glibcxx_integer_sequence 201304L
181# if defined(__glibcxx_want_all) || defined(__glibcxx_want_integer_sequence)
182# define __cpp_lib_integer_sequence 201304L
186#undef __glibcxx_want_integer_sequence
188#if !defined(__cpp_lib_integral_constant_callable)
189# if (__cplusplus >= 201402L)
190# define __glibcxx_integral_constant_callable 201304L
191# if defined(__glibcxx_want_all) || defined(__glibcxx_want_integral_constant_callable)
192# define __cpp_lib_integral_constant_callable 201304L
196#undef __glibcxx_want_integral_constant_callable
198#if !defined(__cpp_lib_is_final)
199# if (__cplusplus >= 201402L)
200# define __glibcxx_is_final 201402L
201# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_final)
202# define __cpp_lib_is_final 201402L
206#undef __glibcxx_want_is_final
208#if !defined(__cpp_lib_make_reverse_iterator)
209# if (__cplusplus >= 201402L)
210# define __glibcxx_make_reverse_iterator 201402L
211# if defined(__glibcxx_want_all) || defined(__glibcxx_want_make_reverse_iterator)
212# define __cpp_lib_make_reverse_iterator 201402L
216#undef __glibcxx_want_make_reverse_iterator
218#if !defined(__cpp_lib_null_iterators)
219# if (__cplusplus >= 201402L)
220# define __glibcxx_null_iterators 201304L
221# if defined(__glibcxx_want_all) || defined(__glibcxx_want_null_iterators)
222# define __cpp_lib_null_iterators 201304L
226#undef __glibcxx_want_null_iterators
228#if !defined(__cpp_lib_transformation_trait_aliases)
229# if (__cplusplus >= 201402L)
230# define __glibcxx_transformation_trait_aliases 201304L
231# if defined(__glibcxx_want_all) || defined(__glibcxx_want_transformation_trait_aliases)
232# define __cpp_lib_transformation_trait_aliases 201304L
236#undef __glibcxx_want_transformation_trait_aliases
238#if !defined(__cpp_lib_transparent_operators)
239# if (__cplusplus >= 201402L)
240# define __glibcxx_transparent_operators 201510L
241# if defined(__glibcxx_want_all) || defined(__glibcxx_want_transparent_operators)
242# define __cpp_lib_transparent_operators 201510L
246#undef __glibcxx_want_transparent_operators
248#if !defined(__cpp_lib_tuple_element_t)
249# if (__cplusplus >= 201402L)
250# define __glibcxx_tuple_element_t 201402L
251# if defined(__glibcxx_want_all) || defined(__glibcxx_want_tuple_element_t)
252# define __cpp_lib_tuple_element_t 201402L
256#undef __glibcxx_want_tuple_element_t
258#if !defined(__cpp_lib_tuples_by_type)
259# if (__cplusplus >= 201402L)
260# define __glibcxx_tuples_by_type 201304L
261# if defined(__glibcxx_want_all) || defined(__glibcxx_want_tuples_by_type)
262# define __cpp_lib_tuples_by_type 201304L
266#undef __glibcxx_want_tuples_by_type
268#if !defined(__cpp_lib_robust_nonmodifying_seq_ops)
269# if (__cplusplus >= 201402L)
270# define __glibcxx_robust_nonmodifying_seq_ops 201304L
271# if defined(__glibcxx_want_all) || defined(__glibcxx_want_robust_nonmodifying_seq_ops)
272# define __cpp_lib_robust_nonmodifying_seq_ops 201304L
276#undef __glibcxx_want_robust_nonmodifying_seq_ops
278#if !defined(__cpp_lib_to_chars)
279# if (__cplusplus > 202302L) && (_GLIBCXX_FLOAT_IS_IEEE_BINARY32 && _GLIBCXX_DOUBLE_IS_IEEE_BINARY64 && __SIZE_WIDTH__ >= 32)
280# define __glibcxx_to_chars 202306L
281# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_chars)
282# define __cpp_lib_to_chars 202306L
284# elif (__cplusplus >= 201402L) && (_GLIBCXX_FLOAT_IS_IEEE_BINARY32 && _GLIBCXX_DOUBLE_IS_IEEE_BINARY64 && __SIZE_WIDTH__ >= 32)
285# define __glibcxx_to_chars 201611L
286# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_chars)
287# define __cpp_lib_to_chars 201611L
291#undef __glibcxx_want_to_chars
293#if !defined(__cpp_lib_chrono_udls)
294# if (__cplusplus >= 201402L)
295# define __glibcxx_chrono_udls 201304L
296# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono_udls)
297# define __cpp_lib_chrono_udls 201304L
301#undef __glibcxx_want_chrono_udls
303#if !defined(__cpp_lib_complex_udls)
304# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
305# define __glibcxx_complex_udls 201309L
306# if defined(__glibcxx_want_all) || defined(__glibcxx_want_complex_udls)
307# define __cpp_lib_complex_udls 201309L
311#undef __glibcxx_want_complex_udls
313#if !defined(__cpp_lib_generic_associative_lookup)
314# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
315# define __glibcxx_generic_associative_lookup 201304L
316# if defined(__glibcxx_want_all) || defined(__glibcxx_want_generic_associative_lookup)
317# define __cpp_lib_generic_associative_lookup 201304L
321#undef __glibcxx_want_generic_associative_lookup
323#if !defined(__cpp_lib_make_unique)
324# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
325# define __glibcxx_make_unique 201304L
326# if defined(__glibcxx_want_all) || defined(__glibcxx_want_make_unique)
327# define __cpp_lib_make_unique 201304L
331#undef __glibcxx_want_make_unique
333#if !defined(__cpp_lib_quoted_string_io)
334# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
335# define __glibcxx_quoted_string_io 201304L
336# if defined(__glibcxx_want_all) || defined(__glibcxx_want_quoted_string_io)
337# define __cpp_lib_quoted_string_io 201304L
341#undef __glibcxx_want_quoted_string_io
343#if !defined(__cpp_lib_shared_timed_mutex)
344# if (__cplusplus >= 201402L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
345# define __glibcxx_shared_timed_mutex 201402L
346# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_timed_mutex)
347# define __cpp_lib_shared_timed_mutex 201402L
351#undef __glibcxx_want_shared_timed_mutex
353#if !defined(__cpp_lib_string_udls)
354# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
355# define __glibcxx_string_udls 201304L
356# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_udls)
357# define __cpp_lib_string_udls 201304L
361#undef __glibcxx_want_string_udls
363#if !defined(__cpp_lib_addressof_constexpr)
364# if (__cplusplus >= 201703L)
365# define __glibcxx_addressof_constexpr 201603L
366# if defined(__glibcxx_want_all) || defined(__glibcxx_want_addressof_constexpr)
367# define __cpp_lib_addressof_constexpr 201603L
371#undef __glibcxx_want_addressof_constexpr
373#if !defined(__cpp_lib_any)
374# if (__cplusplus >= 201703L)
375# define __glibcxx_any 201606L
376# if defined(__glibcxx_want_all) || defined(__glibcxx_want_any)
377# define __cpp_lib_any 201606L
381#undef __glibcxx_want_any
383#if !defined(__cpp_lib_apply)
384# if (__cplusplus >= 201703L)
385# define __glibcxx_apply 201603L
386# if defined(__glibcxx_want_all) || defined(__glibcxx_want_apply)
387# define __cpp_lib_apply 201603L
391#undef __glibcxx_want_apply
393#if !defined(__cpp_lib_as_const)
394# if (__cplusplus >= 201703L)
395# define __glibcxx_as_const 201510L
396# if defined(__glibcxx_want_all) || defined(__glibcxx_want_as_const)
397# define __cpp_lib_as_const 201510L
401#undef __glibcxx_want_as_const
403#if !defined(__cpp_lib_atomic_is_always_lock_free)
404# if (__cplusplus >= 201703L)
405# define __glibcxx_atomic_is_always_lock_free 201603L
406# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_is_always_lock_free)
407# define __cpp_lib_atomic_is_always_lock_free 201603L
411#undef __glibcxx_want_atomic_is_always_lock_free
413#if !defined(__cpp_lib_bool_constant)
414# if (__cplusplus >= 201703L)
415# define __glibcxx_bool_constant 201505L
416# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bool_constant)
417# define __cpp_lib_bool_constant 201505L
421#undef __glibcxx_want_bool_constant
423#if !defined(__cpp_lib_byte)
424# if (__cplusplus >= 201703L)
425# define __glibcxx_byte 201603L
426# if defined(__glibcxx_want_all) || defined(__glibcxx_want_byte)
427# define __cpp_lib_byte 201603L
431#undef __glibcxx_want_byte
433#if !defined(__cpp_lib_has_unique_object_representations)
434# if (__cplusplus >= 201703L) && (defined(_GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP))
435# define __glibcxx_has_unique_object_representations 201606L
436# if defined(__glibcxx_want_all) || defined(__glibcxx_want_has_unique_object_representations)
437# define __cpp_lib_has_unique_object_representations 201606L
441#undef __glibcxx_want_has_unique_object_representations
443#if !defined(__cpp_lib_hardware_interference_size)
444# if (__cplusplus >= 201703L) && (defined(__GCC_DESTRUCTIVE_SIZE))
445# define __glibcxx_hardware_interference_size 201703L
446# if defined(__glibcxx_want_all) || defined(__glibcxx_want_hardware_interference_size)
447# define __cpp_lib_hardware_interference_size 201703L
451#undef __glibcxx_want_hardware_interference_size
453#if !defined(__cpp_lib_invoke)
454# if (__cplusplus >= 201703L)
455# define __glibcxx_invoke 201411L
456# if defined(__glibcxx_want_all) || defined(__glibcxx_want_invoke)
457# define __cpp_lib_invoke 201411L
461#undef __glibcxx_want_invoke
463#if !defined(__cpp_lib_is_aggregate)
464# if (__cplusplus >= 201703L) && (defined(_GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE))
465# define __glibcxx_is_aggregate 201703L
466# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_aggregate)
467# define __cpp_lib_is_aggregate 201703L
471#undef __glibcxx_want_is_aggregate
473#if !defined(__cpp_lib_is_invocable)
474# if (__cplusplus >= 201703L)
475# define __glibcxx_is_invocable 201703L
476# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_invocable)
477# define __cpp_lib_is_invocable 201703L
481#undef __glibcxx_want_is_invocable
483#if !defined(__cpp_lib_launder)
484# if (__cplusplus >= 201703L) && (defined(_GLIBCXX_HAVE_BUILTIN_LAUNDER))
485# define __glibcxx_launder 201606L
486# if defined(__glibcxx_want_all) || defined(__glibcxx_want_launder)
487# define __cpp_lib_launder 201606L
491#undef __glibcxx_want_launder
493#if !defined(__cpp_lib_logical_traits)
494# if (__cplusplus >= 201703L)
495# define __glibcxx_logical_traits 201510L
496# if defined(__glibcxx_want_all) || defined(__glibcxx_want_logical_traits)
497# define __cpp_lib_logical_traits 201510L
501#undef __glibcxx_want_logical_traits
503#if !defined(__cpp_lib_make_from_tuple)
504# if (__cplusplus >= 201703L)
505# define __glibcxx_make_from_tuple 201606L
506# if defined(__glibcxx_want_all) || defined(__glibcxx_want_make_from_tuple)
507# define __cpp_lib_make_from_tuple 201606L
511#undef __glibcxx_want_make_from_tuple
513#if !defined(__cpp_lib_not_fn)
514# if (__cplusplus >= 201703L)
515# define __glibcxx_not_fn 201603L
516# if defined(__glibcxx_want_all) || defined(__glibcxx_want_not_fn)
517# define __cpp_lib_not_fn 201603L
521#undef __glibcxx_want_not_fn
523#if !defined(__cpp_lib_type_trait_variable_templates)
524# if (__cplusplus >= 201703L)
525# define __glibcxx_type_trait_variable_templates 201510L
526# if defined(__glibcxx_want_all) || defined(__glibcxx_want_type_trait_variable_templates)
527# define __cpp_lib_type_trait_variable_templates 201510L
531#undef __glibcxx_want_type_trait_variable_templates
533#if !defined(__cpp_lib_variant)
534# if (__cplusplus > 202302L) && (__cpp_concepts >= 202002L && __cpp_constexpr >= 201811L && __cpp_explicit_this_parameter)
535# define __glibcxx_variant 202306L
536# if defined(__glibcxx_want_all) || defined(__glibcxx_want_variant)
537# define __cpp_lib_variant 202306L
539# elif (__cplusplus >= 202002L) && (__cpp_concepts >= 202002L && __cpp_constexpr >= 201811L)
540# define __glibcxx_variant 202106L
541# if defined(__glibcxx_want_all) || defined(__glibcxx_want_variant)
542# define __cpp_lib_variant 202106L
544# elif (__cplusplus >= 201703L)
545# define __glibcxx_variant 202102L
546# if defined(__glibcxx_want_all) || defined(__glibcxx_want_variant)
547# define __cpp_lib_variant 202102L
551#undef __glibcxx_want_variant
553#if !defined(__cpp_lib_lcm)
554# if (__cplusplus >= 201703L)
555# define __glibcxx_lcm 201606L
556# if defined(__glibcxx_want_all) || defined(__glibcxx_want_lcm)
557# define __cpp_lib_lcm 201606L
561#undef __glibcxx_want_lcm
563#if !defined(__cpp_lib_gcd)
564# if (__cplusplus >= 201703L)
565# define __glibcxx_gcd 201606L
566# if defined(__glibcxx_want_all) || defined(__glibcxx_want_gcd)
567# define __cpp_lib_gcd 201606L
571#undef __glibcxx_want_gcd
573#if !defined(__cpp_lib_gcd_lcm)
574# if (__cplusplus >= 201703L)
575# define __glibcxx_gcd_lcm 201606L
576# if defined(__glibcxx_want_all) || defined(__glibcxx_want_gcd_lcm)
577# define __cpp_lib_gcd_lcm 201606L
581#undef __glibcxx_want_gcd_lcm
583#if !defined(__cpp_lib_raw_memory_algorithms)
584# if (__cplusplus > 202302L) && (__cpp_constexpr >= 202406L)
585# define __glibcxx_raw_memory_algorithms 202411L
586# if defined(__glibcxx_want_all) || defined(__glibcxx_want_raw_memory_algorithms)
587# define __cpp_lib_raw_memory_algorithms 202411L
589# elif (__cplusplus >= 201703L)
590# define __glibcxx_raw_memory_algorithms 201606L
591# if defined(__glibcxx_want_all) || defined(__glibcxx_want_raw_memory_algorithms)
592# define __cpp_lib_raw_memory_algorithms 201606L
596#undef __glibcxx_want_raw_memory_algorithms
598#if !defined(__cpp_lib_array_constexpr)
599# if (__cplusplus >= 202002L)
600# define __glibcxx_array_constexpr 201811L
601# if defined(__glibcxx_want_all) || defined(__glibcxx_want_array_constexpr)
602# define __cpp_lib_array_constexpr 201811L
604# elif (__cplusplus >= 201703L)
605# define __glibcxx_array_constexpr 201803L
606# if defined(__glibcxx_want_all) || defined(__glibcxx_want_array_constexpr)
607# define __cpp_lib_array_constexpr 201803L
611#undef __glibcxx_want_array_constexpr
613#if !defined(__cpp_lib_nonmember_container_access)
614# if (__cplusplus >= 201703L)
615# define __glibcxx_nonmember_container_access 201411L
616# if defined(__glibcxx_want_all) || defined(__glibcxx_want_nonmember_container_access)
617# define __cpp_lib_nonmember_container_access 201411L
621#undef __glibcxx_want_nonmember_container_access
623#if !defined(__cpp_lib_clamp)
624# if (__cplusplus >= 201703L)
625# define __glibcxx_clamp 201603L
626# if defined(__glibcxx_want_all) || defined(__glibcxx_want_clamp)
627# define __cpp_lib_clamp 201603L
631#undef __glibcxx_want_clamp
633#if !defined(__cpp_lib_sample)
634# if (__cplusplus >= 201703L)
635# define __glibcxx_sample 201603L
636# if defined(__glibcxx_want_all) || defined(__glibcxx_want_sample)
637# define __cpp_lib_sample 201603L
641#undef __glibcxx_want_sample
643#if !defined(__cpp_lib_boyer_moore_searcher)
644# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
645# define __glibcxx_boyer_moore_searcher 201603L
646# if defined(__glibcxx_want_all) || defined(__glibcxx_want_boyer_moore_searcher)
647# define __cpp_lib_boyer_moore_searcher 201603L
651#undef __glibcxx_want_boyer_moore_searcher
653#if !defined(__cpp_lib_chrono)
654# if (__cplusplus >= 202002L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED
655# define __glibcxx_chrono 201907L
656# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono)
657# define __cpp_lib_chrono 201907L
659# elif (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
660# define __glibcxx_chrono 201611L
661# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono)
662# define __cpp_lib_chrono 201611L
666#undef __glibcxx_want_chrono
668#if !defined(__cpp_lib_execution)
669# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
670# define __glibcxx_execution 201902L
671# if defined(__glibcxx_want_all) || defined(__glibcxx_want_execution)
672# define __cpp_lib_execution 201902L
676#undef __glibcxx_want_execution
678#if !defined(__cpp_lib_filesystem)
679# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
680# define __glibcxx_filesystem 201703L
681# if defined(__glibcxx_want_all) || defined(__glibcxx_want_filesystem)
682# define __cpp_lib_filesystem 201703L
686#undef __glibcxx_want_filesystem
688#if !defined(__cpp_lib_hypot)
689# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
690# define __glibcxx_hypot 201603L
691# if defined(__glibcxx_want_all) || defined(__glibcxx_want_hypot)
692# define __cpp_lib_hypot 201603L
696#undef __glibcxx_want_hypot
698#if !defined(__cpp_lib_map_try_emplace)
699# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
700# define __glibcxx_map_try_emplace 201411L
701# if defined(__glibcxx_want_all) || defined(__glibcxx_want_map_try_emplace)
702# define __cpp_lib_map_try_emplace 201411L
706#undef __glibcxx_want_map_try_emplace
708#if !defined(__cpp_lib_math_special_functions)
709# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
710# define __glibcxx_math_special_functions 201603L
711# if defined(__glibcxx_want_all) || defined(__glibcxx_want_math_special_functions)
712# define __cpp_lib_math_special_functions 201603L
716#undef __glibcxx_want_math_special_functions
718#if !defined(__cpp_lib_memory_resource)
719# if (__cplusplus >= 201703L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
720# define __glibcxx_memory_resource 201603L
721# if defined(__glibcxx_want_all) || defined(__glibcxx_want_memory_resource)
722# define __cpp_lib_memory_resource 201603L
724# elif (__cplusplus >= 201703L) && !defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
725# define __glibcxx_memory_resource 1L
726# if defined(__glibcxx_want_all) || defined(__glibcxx_want_memory_resource)
727# define __cpp_lib_memory_resource 1L
731#undef __glibcxx_want_memory_resource
733#if !defined(__cpp_lib_node_extract)
734# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
735# define __glibcxx_node_extract 201606L
736# if defined(__glibcxx_want_all) || defined(__glibcxx_want_node_extract)
737# define __cpp_lib_node_extract 201606L
741#undef __glibcxx_want_node_extract
743#if !defined(__cpp_lib_parallel_algorithm)
744# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
745# define __glibcxx_parallel_algorithm 201603L
746# if defined(__glibcxx_want_all) || defined(__glibcxx_want_parallel_algorithm)
747# define __cpp_lib_parallel_algorithm 201603L
751#undef __glibcxx_want_parallel_algorithm
753#if !defined(__cpp_lib_scoped_lock)
754# if (__cplusplus >= 201703L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
755# define __glibcxx_scoped_lock 201703L
756# if defined(__glibcxx_want_all) || defined(__glibcxx_want_scoped_lock)
757# define __cpp_lib_scoped_lock 201703L
761#undef __glibcxx_want_scoped_lock
763#if !defined(__cpp_lib_shared_mutex)
764# if (__cplusplus >= 201703L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
765# define __glibcxx_shared_mutex 201505L
766# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_mutex)
767# define __cpp_lib_shared_mutex 201505L
771#undef __glibcxx_want_shared_mutex
773#if !defined(__cpp_lib_shared_ptr_weak_type)
774# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
775# define __glibcxx_shared_ptr_weak_type 201606L
776# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_ptr_weak_type)
777# define __cpp_lib_shared_ptr_weak_type 201606L
781#undef __glibcxx_want_shared_ptr_weak_type
783#if !defined(__cpp_lib_string_view)
784# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
785# define __glibcxx_string_view 202403L
786# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_view)
787# define __cpp_lib_string_view 202403L
789# elif (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
790# define __glibcxx_string_view 201803L
791# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_view)
792# define __cpp_lib_string_view 201803L
796#undef __glibcxx_want_string_view
798#if !defined(__cpp_lib_unordered_map_try_emplace)
799# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
800# define __glibcxx_unordered_map_try_emplace 201411L
801# if defined(__glibcxx_want_all) || defined(__glibcxx_want_unordered_map_try_emplace)
802# define __cpp_lib_unordered_map_try_emplace 201411L
806#undef __glibcxx_want_unordered_map_try_emplace
808#if !defined(__cpp_lib_assume_aligned)
809# if (__cplusplus >= 202002L)
810# define __glibcxx_assume_aligned 201811L
811# if defined(__glibcxx_want_all) || defined(__glibcxx_want_assume_aligned)
812# define __cpp_lib_assume_aligned 201811L
816#undef __glibcxx_want_assume_aligned
818#if !defined(__cpp_lib_atomic_flag_test)
819# if (__cplusplus >= 202002L)
820# define __glibcxx_atomic_flag_test 201907L
821# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_flag_test)
822# define __cpp_lib_atomic_flag_test 201907L
826#undef __glibcxx_want_atomic_flag_test
828#if !defined(__cpp_lib_atomic_float)
829# if (__cplusplus >= 202002L)
830# define __glibcxx_atomic_float 201711L
831# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_float)
832# define __cpp_lib_atomic_float 201711L
836#undef __glibcxx_want_atomic_float
838#if !defined(__cpp_lib_atomic_lock_free_type_aliases)
839# if (__cplusplus >= 202002L) && ((__GCC_ATOMIC_INT_LOCK_FREE | __GCC_ATOMIC_LONG_LOCK_FREE | __GCC_ATOMIC_CHAR_LOCK_FREE) & 2)
840# define __glibcxx_atomic_lock_free_type_aliases 201907L
841# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_lock_free_type_aliases)
842# define __cpp_lib_atomic_lock_free_type_aliases 201907L
846#undef __glibcxx_want_atomic_lock_free_type_aliases
848#if !defined(__cpp_lib_atomic_ref)
849# if (__cplusplus >= 202002L)
850# define __glibcxx_atomic_ref 201806L
851# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_ref)
852# define __cpp_lib_atomic_ref 201806L
856#undef __glibcxx_want_atomic_ref
858#if !defined(__cpp_lib_atomic_value_initialization)
859# if (__cplusplus >= 202002L) && (__cpp_concepts >= 201907L)
860# define __glibcxx_atomic_value_initialization 201911L
861# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_value_initialization)
862# define __cpp_lib_atomic_value_initialization 201911L
866#undef __glibcxx_want_atomic_value_initialization
868#if !defined(__cpp_lib_bind_front)
869# if (__cplusplus >= 202002L)
870# define __glibcxx_bind_front 201907L
871# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bind_front)
872# define __cpp_lib_bind_front 201907L
876#undef __glibcxx_want_bind_front
878#if !defined(__cpp_lib_bind_back)
879# if (__cplusplus >= 202100L) && (__cpp_explicit_this_parameter)
880# define __glibcxx_bind_back 202202L
881# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bind_back)
882# define __cpp_lib_bind_back 202202L
886#undef __glibcxx_want_bind_back
888#if !defined(__cpp_lib_starts_ends_with)
889# if (__cplusplus >= 202002L)
890# define __glibcxx_starts_ends_with 201711L
891# if defined(__glibcxx_want_all) || defined(__glibcxx_want_starts_ends_with)
892# define __cpp_lib_starts_ends_with 201711L
896#undef __glibcxx_want_starts_ends_with
898#if !defined(__cpp_lib_bit_cast)
899# if (__cplusplus >= 202002L) && (__has_builtin(__builtin_bit_cast))
900# define __glibcxx_bit_cast 201806L
901# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bit_cast)
902# define __cpp_lib_bit_cast 201806L
906#undef __glibcxx_want_bit_cast
908#if !defined(__cpp_lib_bitops)
909# if (__cplusplus >= 202002L)
910# define __glibcxx_bitops 201907L
911# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bitops)
912# define __cpp_lib_bitops 201907L
916#undef __glibcxx_want_bitops
918#if !defined(__cpp_lib_bounded_array_traits)
919# if (__cplusplus >= 202002L)
920# define __glibcxx_bounded_array_traits 201902L
921# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bounded_array_traits)
922# define __cpp_lib_bounded_array_traits 201902L
926#undef __glibcxx_want_bounded_array_traits
928#if !defined(__cpp_lib_concepts)
929# if (__cplusplus >= 202002L) && (__cpp_concepts >= 201907L)
930# define __glibcxx_concepts 202002L
931# if defined(__glibcxx_want_all) || defined(__glibcxx_want_concepts)
932# define __cpp_lib_concepts 202002L
936#undef __glibcxx_want_concepts
938#if !defined(__cpp_lib_optional)
939# if (__cplusplus >= 202100L) && (__glibcxx_concepts)
940# define __glibcxx_optional 202110L
941# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
942# define __cpp_lib_optional 202110L
944# elif (__cplusplus >= 202002L)
945# define __glibcxx_optional 202106L
946# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
947# define __cpp_lib_optional 202106L
949# elif (__cplusplus >= 201703L)
950# define __glibcxx_optional 201606L
951# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
952# define __cpp_lib_optional 201606L
956#undef __glibcxx_want_optional
958#if !defined(__cpp_lib_destroying_delete)
959# if (__cplusplus >= 202002L) && (__cpp_impl_destroying_delete)
960# define __glibcxx_destroying_delete 201806L
961# if defined(__glibcxx_want_all) || defined(__glibcxx_want_destroying_delete)
962# define __cpp_lib_destroying_delete 201806L
966#undef __glibcxx_want_destroying_delete
968#if !defined(__cpp_lib_constexpr_string_view)
969# if (__cplusplus >= 202002L)
970# define __glibcxx_constexpr_string_view 201811L
971# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string_view)
972# define __cpp_lib_constexpr_string_view 201811L
976#undef __glibcxx_want_constexpr_string_view
978#if !defined(__cpp_lib_endian)
979# if (__cplusplus >= 202002L)
980# define __glibcxx_endian 201907L
981# if defined(__glibcxx_want_all) || defined(__glibcxx_want_endian)
982# define __cpp_lib_endian 201907L
986#undef __glibcxx_want_endian
988#if !defined(__cpp_lib_int_pow2)
989# if (__cplusplus >= 202002L)
990# define __glibcxx_int_pow2 202002L
991# if defined(__glibcxx_want_all) || defined(__glibcxx_want_int_pow2)
992# define __cpp_lib_int_pow2 202002L
996#undef __glibcxx_want_int_pow2
998#if !defined(__cpp_lib_integer_comparison_functions)
999# if (__cplusplus >= 202002L)
1000# define __glibcxx_integer_comparison_functions 202002L
1001# if defined(__glibcxx_want_all) || defined(__glibcxx_want_integer_comparison_functions)
1002# define __cpp_lib_integer_comparison_functions 202002L
1006#undef __glibcxx_want_integer_comparison_functions
1008#if !defined(__cpp_lib_is_constant_evaluated)
1009# if (__cplusplus >= 202002L) && (defined(_GLIBCXX_HAVE_IS_CONSTANT_EVALUATED))
1010# define __glibcxx_is_constant_evaluated 201811L
1011# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_constant_evaluated)
1012# define __cpp_lib_is_constant_evaluated 201811L
1016#undef __glibcxx_want_is_constant_evaluated
1018#if !defined(__cpp_lib_constexpr_char_traits)
1019# if (__cplusplus >= 202002L) && (defined(__glibcxx_is_constant_evaluated))
1020# define __glibcxx_constexpr_char_traits 201811L
1021# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_char_traits)
1022# define __cpp_lib_constexpr_char_traits 201811L
1024# elif (__cplusplus >= 201703L) && (_GLIBCXX_HAVE_IS_CONSTANT_EVALUATED)
1025# define __glibcxx_constexpr_char_traits 201611L
1026# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_char_traits)
1027# define __cpp_lib_constexpr_char_traits 201611L
1031#undef __glibcxx_want_constexpr_char_traits
1033#if !defined(__cpp_lib_is_layout_compatible)
1034# if (__cplusplus >= 202002L) && (__has_builtin(__is_layout_compatible) && __has_builtin(__builtin_is_corresponding_member))
1035# define __glibcxx_is_layout_compatible 201907L
1036# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_layout_compatible)
1037# define __cpp_lib_is_layout_compatible 201907L
1041#undef __glibcxx_want_is_layout_compatible
1043#if !defined(__cpp_lib_is_nothrow_convertible)
1044# if (__cplusplus >= 202002L)
1045# define __glibcxx_is_nothrow_convertible 201806L
1046# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_nothrow_convertible)
1047# define __cpp_lib_is_nothrow_convertible 201806L
1051#undef __glibcxx_want_is_nothrow_convertible
1053#if !defined(__cpp_lib_is_pointer_interconvertible)
1054# if (__cplusplus >= 202002L) && (__has_builtin(__is_pointer_interconvertible_base_of) && __has_builtin(__builtin_is_pointer_interconvertible_with_class))
1055# define __glibcxx_is_pointer_interconvertible 201907L
1056# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_pointer_interconvertible)
1057# define __cpp_lib_is_pointer_interconvertible 201907L
1061#undef __glibcxx_want_is_pointer_interconvertible
1063#if !defined(__cpp_lib_math_constants)
1064# if (__cplusplus >= 202002L)
1065# define __glibcxx_math_constants 201907L
1066# if defined(__glibcxx_want_all) || defined(__glibcxx_want_math_constants)
1067# define __cpp_lib_math_constants 201907L
1071#undef __glibcxx_want_math_constants
1073#if !defined(__cpp_lib_make_obj_using_allocator)
1074# if (__cplusplus >= 202002L) && (__cpp_concepts)
1075# define __glibcxx_make_obj_using_allocator 201811L
1076# if defined(__glibcxx_want_all) || defined(__glibcxx_want_make_obj_using_allocator)
1077# define __cpp_lib_make_obj_using_allocator 201811L
1081#undef __glibcxx_want_make_obj_using_allocator
1083#if !defined(__cpp_lib_remove_cvref)
1084# if (__cplusplus >= 202002L)
1085# define __glibcxx_remove_cvref 201711L
1086# if defined(__glibcxx_want_all) || defined(__glibcxx_want_remove_cvref)
1087# define __cpp_lib_remove_cvref 201711L
1091#undef __glibcxx_want_remove_cvref
1093#if !defined(__cpp_lib_source_location)
1094# if (__cplusplus >= 202002L) && (__has_builtin(__builtin_source_location))
1095# define __glibcxx_source_location 201907L
1096# if defined(__glibcxx_want_all) || defined(__glibcxx_want_source_location)
1097# define __cpp_lib_source_location 201907L
1101#undef __glibcxx_want_source_location
1103#if !defined(__cpp_lib_span)
1104# if (__cplusplus > 202302L) && (__glibcxx_concepts)
1105# define __glibcxx_span 202311L
1106# if defined(__glibcxx_want_all) || defined(__glibcxx_want_span)
1107# define __cpp_lib_span 202311L
1109# elif (__cplusplus >= 202002L) && (__glibcxx_concepts)
1110# define __glibcxx_span 202002L
1111# if defined(__glibcxx_want_all) || defined(__glibcxx_want_span)
1112# define __cpp_lib_span 202002L
1116#undef __glibcxx_want_span
1118#if !defined(__cpp_lib_ssize)
1119# if (__cplusplus >= 202002L)
1120# define __glibcxx_ssize 201902L
1121# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ssize)
1122# define __cpp_lib_ssize 201902L
1126#undef __glibcxx_want_ssize
1128#if !defined(__cpp_lib_three_way_comparison)
1129# if (__cplusplus >= 202002L) && (__cpp_impl_three_way_comparison >= 201907L && __glibcxx_concepts)
1130# define __glibcxx_three_way_comparison 201907L
1131# if defined(__glibcxx_want_all) || defined(__glibcxx_want_three_way_comparison)
1132# define __cpp_lib_three_way_comparison 201907L
1136#undef __glibcxx_want_three_way_comparison
1138#if !defined(__cpp_lib_to_address)
1139# if (__cplusplus >= 202002L)
1140# define __glibcxx_to_address 201711L
1141# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_address)
1142# define __cpp_lib_to_address 201711L
1146#undef __glibcxx_want_to_address
1148#if !defined(__cpp_lib_to_array)
1149# if (__cplusplus >= 202002L) && (__cpp_generic_lambdas >= 201707L)
1150# define __glibcxx_to_array 201907L
1151# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_array)
1152# define __cpp_lib_to_array 201907L
1156#undef __glibcxx_want_to_array
1158#if !defined(__cpp_lib_type_identity)
1159# if (__cplusplus >= 202002L)
1160# define __glibcxx_type_identity 201806L
1161# if defined(__glibcxx_want_all) || defined(__glibcxx_want_type_identity)
1162# define __cpp_lib_type_identity 201806L
1166#undef __glibcxx_want_type_identity
1168#if !defined(__cpp_lib_unwrap_ref)
1169# if (__cplusplus >= 202002L)
1170# define __glibcxx_unwrap_ref 201811L
1171# if defined(__glibcxx_want_all) || defined(__glibcxx_want_unwrap_ref)
1172# define __cpp_lib_unwrap_ref 201811L
1176#undef __glibcxx_want_unwrap_ref
1178#if !defined(__cpp_lib_constexpr_iterator)
1179# if (__cplusplus >= 202002L)
1180# define __glibcxx_constexpr_iterator 201811L
1181# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_iterator)
1182# define __cpp_lib_constexpr_iterator 201811L
1186#undef __glibcxx_want_constexpr_iterator
1188#if !defined(__cpp_lib_interpolate)
1189# if (__cplusplus >= 202002L)
1190# define __glibcxx_interpolate 201902L
1191# if defined(__glibcxx_want_all) || defined(__glibcxx_want_interpolate)
1192# define __cpp_lib_interpolate 201902L
1196#undef __glibcxx_want_interpolate
1198#if !defined(__cpp_lib_constexpr_utility)
1199# if (__cplusplus >= 202002L)
1200# define __glibcxx_constexpr_utility 201811L
1201# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_utility)
1202# define __cpp_lib_constexpr_utility 201811L
1206#undef __glibcxx_want_constexpr_utility
1208#if !defined(__cpp_lib_shift)
1209# if (__cplusplus >= 202002L)
1210# define __glibcxx_shift 201806L
1211# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shift)
1212# define __cpp_lib_shift 201806L
1216#undef __glibcxx_want_shift
1218#if !defined(__cpp_lib_ranges)
1219# if (__cplusplus > 202302L) && (__glibcxx_concepts)
1220# define __glibcxx_ranges 202406L
1221# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges)
1222# define __cpp_lib_ranges 202406L
1224# elif (__cplusplus >= 202100L) && (__glibcxx_concepts)
1225# define __glibcxx_ranges 202302L
1226# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges)
1227# define __cpp_lib_ranges 202302L
1229# elif (__cplusplus >= 202002L) && (__glibcxx_concepts)
1230# define __glibcxx_ranges 202110L
1231# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges)
1232# define __cpp_lib_ranges 202110L
1236#undef __glibcxx_want_ranges
1238#if !defined(__cpp_lib_constexpr_numeric)
1239# if (__cplusplus >= 202002L)
1240# define __glibcxx_constexpr_numeric 201911L
1241# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_numeric)
1242# define __cpp_lib_constexpr_numeric 201911L
1246#undef __glibcxx_want_constexpr_numeric
1248#if !defined(__cpp_lib_constexpr_functional)
1249# if (__cplusplus >= 202002L)
1250# define __glibcxx_constexpr_functional 201907L
1251# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_functional)
1252# define __cpp_lib_constexpr_functional 201907L
1256#undef __glibcxx_want_constexpr_functional
1258#if !defined(__cpp_lib_constexpr_algorithms)
1259# if (__cplusplus > 202302L)
1260# define __glibcxx_constexpr_algorithms 202306L
1261# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_algorithms)
1262# define __cpp_lib_constexpr_algorithms 202306L
1264# elif (__cplusplus >= 202002L)
1265# define __glibcxx_constexpr_algorithms 201806L
1266# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_algorithms)
1267# define __cpp_lib_constexpr_algorithms 201806L
1271#undef __glibcxx_want_constexpr_algorithms
1273#if !defined(__cpp_lib_constexpr_tuple)
1274# if (__cplusplus >= 202002L)
1275# define __glibcxx_constexpr_tuple 201811L
1276# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_tuple)
1277# define __cpp_lib_constexpr_tuple 201811L
1281#undef __glibcxx_want_constexpr_tuple
1283#if !defined(__cpp_lib_constexpr_memory)
1284# if (__cplusplus >= 202100L) && (__cpp_constexpr_dynamic_alloc)
1285# define __glibcxx_constexpr_memory 202202L
1286# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_memory)
1287# define __cpp_lib_constexpr_memory 202202L
1289# elif (__cplusplus >= 202002L)
1290# define __glibcxx_constexpr_memory 201811L
1291# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_memory)
1292# define __cpp_lib_constexpr_memory 201811L
1296#undef __glibcxx_want_constexpr_memory
1298#if !defined(__cpp_lib_atomic_shared_ptr)
1299# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1300# define __glibcxx_atomic_shared_ptr 201711L
1301# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_shared_ptr)
1302# define __cpp_lib_atomic_shared_ptr 201711L
1306#undef __glibcxx_want_atomic_shared_ptr
1308#if !defined(__cpp_lib_atomic_wait)
1309# if (__cplusplus >= 202002L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
1310# define __glibcxx_atomic_wait 201907L
1311# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_wait)
1312# define __cpp_lib_atomic_wait 201907L
1314# elif (__cplusplus >= 202002L) && !defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED && (defined(_GLIBCXX_HAVE_LINUX_FUTEX))
1315# define __glibcxx_atomic_wait 201907L
1316# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_wait)
1317# define __cpp_lib_atomic_wait 201907L
1321#undef __glibcxx_want_atomic_wait
1323#if !defined(__cpp_lib_barrier)
1324# if (__cplusplus >= 202002L) && (__cpp_aligned_new && __glibcxx_atomic_wait)
1325# define __glibcxx_barrier 201907L
1326# if defined(__glibcxx_want_all) || defined(__glibcxx_want_barrier)
1327# define __cpp_lib_barrier 201907L
1331#undef __glibcxx_want_barrier
1333#if !defined(__cpp_lib_format)
1334# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
1335# define __glibcxx_format 202311L
1336# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format)
1337# define __cpp_lib_format 202311L
1339# elif (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1340# define __glibcxx_format 202304L
1341# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format)
1342# define __cpp_lib_format 202304L
1346#undef __glibcxx_want_format
1348#if !defined(__cpp_lib_format_uchar)
1349# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1350# define __glibcxx_format_uchar 202311L
1351# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format_uchar)
1352# define __cpp_lib_format_uchar 202311L
1356#undef __glibcxx_want_format_uchar
1358#if !defined(__cpp_lib_constexpr_complex)
1359# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1360# define __glibcxx_constexpr_complex 201711L
1361# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_complex)
1362# define __cpp_lib_constexpr_complex 201711L
1366#undef __glibcxx_want_constexpr_complex
1368#if !defined(__cpp_lib_constexpr_dynamic_alloc)
1369# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1370# define __glibcxx_constexpr_dynamic_alloc 201907L
1371# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_dynamic_alloc)
1372# define __cpp_lib_constexpr_dynamic_alloc 201907L
1376#undef __glibcxx_want_constexpr_dynamic_alloc
1378#if !defined(__cpp_lib_constexpr_string)
1379# if (__cplusplus >= 202002L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED && (defined(__glibcxx_is_constant_evaluated))
1380# define __glibcxx_constexpr_string 201907L
1381# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string)
1382# define __cpp_lib_constexpr_string 201907L
1384# elif (__cplusplus >= 202002L) && !_GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED && (defined(__glibcxx_is_constant_evaluated))
1385# define __glibcxx_constexpr_string 201811L
1386# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string)
1387# define __cpp_lib_constexpr_string 201811L
1389# elif (__cplusplus >= 201703L) && _GLIBCXX_HOSTED && (_GLIBCXX_HAVE_IS_CONSTANT_EVALUATED)
1390# define __glibcxx_constexpr_string 201611L
1391# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string)
1392# define __cpp_lib_constexpr_string 201611L
1396#undef __glibcxx_want_constexpr_string
1398#if !defined(__cpp_lib_constexpr_vector)
1399# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1400# define __glibcxx_constexpr_vector 201907L
1401# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_vector)
1402# define __cpp_lib_constexpr_vector 201907L
1406#undef __glibcxx_want_constexpr_vector
1408#if !defined(__cpp_lib_constrained_equality)
1409# if (__cplusplus >= 202100L) && (__glibcxx_three_way_comparison)
1410# define __glibcxx_constrained_equality 202411L
1411# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constrained_equality)
1412# define __cpp_lib_constrained_equality 202411L
1414# elif (__cplusplus >= 202002L) && (__glibcxx_three_way_comparison)
1415# define __glibcxx_constrained_equality 202403L
1416# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constrained_equality)
1417# define __cpp_lib_constrained_equality 202403L
1421#undef __glibcxx_want_constrained_equality
1423#if !defined(__cpp_lib_erase_if)
1424# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1425# define __glibcxx_erase_if 202002L
1426# if defined(__glibcxx_want_all) || defined(__glibcxx_want_erase_if)
1427# define __cpp_lib_erase_if 202002L
1431#undef __glibcxx_want_erase_if
1433#if !defined(__cpp_lib_generic_unordered_lookup)
1434# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1435# define __glibcxx_generic_unordered_lookup 201811L
1436# if defined(__glibcxx_want_all) || defined(__glibcxx_want_generic_unordered_lookup)
1437# define __cpp_lib_generic_unordered_lookup 201811L
1441#undef __glibcxx_want_generic_unordered_lookup
1443#if !defined(__cpp_lib_jthread)
1444# if (__cplusplus >= 202002L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
1445# define __glibcxx_jthread 201911L
1446# if defined(__glibcxx_want_all) || defined(__glibcxx_want_jthread)
1447# define __cpp_lib_jthread 201911L
1451#undef __glibcxx_want_jthread
1453#if !defined(__cpp_lib_latch)
1454# if (__cplusplus >= 202002L) && (__glibcxx_atomic_wait)
1455# define __glibcxx_latch 201907L
1456# if defined(__glibcxx_want_all) || defined(__glibcxx_want_latch)
1457# define __cpp_lib_latch 201907L
1461#undef __glibcxx_want_latch
1463#if !defined(__cpp_lib_list_remove_return_type)
1464# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1465# define __glibcxx_list_remove_return_type 201806L
1466# if defined(__glibcxx_want_all) || defined(__glibcxx_want_list_remove_return_type)
1467# define __cpp_lib_list_remove_return_type 201806L
1471#undef __glibcxx_want_list_remove_return_type
1473#if !defined(__cpp_lib_polymorphic_allocator)
1474# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1475# define __glibcxx_polymorphic_allocator 201902L
1476# if defined(__glibcxx_want_all) || defined(__glibcxx_want_polymorphic_allocator)
1477# define __cpp_lib_polymorphic_allocator 201902L
1481#undef __glibcxx_want_polymorphic_allocator
1483#if !defined(__cpp_lib_move_iterator_concept)
1484# if (__cplusplus >= 202002L) && (__glibcxx_concepts)
1485# define __glibcxx_move_iterator_concept 202207L
1486# if defined(__glibcxx_want_all) || defined(__glibcxx_want_move_iterator_concept)
1487# define __cpp_lib_move_iterator_concept 202207L
1491#undef __glibcxx_want_move_iterator_concept
1493#if !defined(__cpp_lib_semaphore)
1494# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED && (__glibcxx_atomic_wait || _GLIBCXX_HAVE_POSIX_SEMAPHORE)
1495# define __glibcxx_semaphore 201907L
1496# if defined(__glibcxx_want_all) || defined(__glibcxx_want_semaphore)
1497# define __cpp_lib_semaphore 201907L
1501#undef __glibcxx_want_semaphore
1503#if !defined(__cpp_lib_smart_ptr_for_overwrite)
1504# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
1505# define __glibcxx_smart_ptr_for_overwrite 202002L
1506# if defined(__glibcxx_want_all) || defined(__glibcxx_want_smart_ptr_for_overwrite)
1507# define __cpp_lib_smart_ptr_for_overwrite 202002L
1511#undef __glibcxx_want_smart_ptr_for_overwrite
1513#if !defined(__cpp_lib_syncbuf)
1514# if (__cplusplus >= 202002L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED
1515# define __glibcxx_syncbuf 201803L
1516# if defined(__glibcxx_want_all) || defined(__glibcxx_want_syncbuf)
1517# define __cpp_lib_syncbuf 201803L
1521#undef __glibcxx_want_syncbuf
1523#if !defined(__cpp_lib_byteswap)
1524# if (__cplusplus >= 202100L)
1525# define __glibcxx_byteswap 202110L
1526# if defined(__glibcxx_want_all) || defined(__glibcxx_want_byteswap)
1527# define __cpp_lib_byteswap 202110L
1531#undef __glibcxx_want_byteswap
1533#if !defined(__cpp_lib_constexpr_charconv)
1534# if (__cplusplus >= 202100L)
1535# define __glibcxx_constexpr_charconv 202207L
1536# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_charconv)
1537# define __cpp_lib_constexpr_charconv 202207L
1541#undef __glibcxx_want_constexpr_charconv
1543#if !defined(__cpp_lib_constexpr_typeinfo)
1544# if (__cplusplus >= 202100L)
1545# define __glibcxx_constexpr_typeinfo 202106L
1546# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_typeinfo)
1547# define __cpp_lib_constexpr_typeinfo 202106L
1551#undef __glibcxx_want_constexpr_typeinfo
1553#if !defined(__cpp_lib_expected)
1554# if (__cplusplus >= 202100L) && (__cpp_concepts >= 202002L)
1555# define __glibcxx_expected 202211L
1556# if defined(__glibcxx_want_all) || defined(__glibcxx_want_expected)
1557# define __cpp_lib_expected 202211L
1561#undef __glibcxx_want_expected
1563#if !defined(__cpp_lib_format_ranges)
1564# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
1565# define __glibcxx_format_ranges 1L
1566# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format_ranges)
1570#undef __glibcxx_want_format_ranges
1572#if !defined(__cpp_lib_freestanding_algorithm)
1573# if (__cplusplus >= 202100L)
1574# define __glibcxx_freestanding_algorithm 202311L
1575# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_algorithm)
1576# define __cpp_lib_freestanding_algorithm 202311L
1580#undef __glibcxx_want_freestanding_algorithm
1582#if !defined(__cpp_lib_freestanding_array)
1583# if (__cplusplus >= 202100L)
1584# define __glibcxx_freestanding_array 202311L
1585# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_array)
1586# define __cpp_lib_freestanding_array 202311L
1590#undef __glibcxx_want_freestanding_array
1592#if !defined(__cpp_lib_freestanding_cstring)
1593# if (__cplusplus >= 202100L)
1594# define __glibcxx_freestanding_cstring 202311L
1595# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_cstring)
1596# define __cpp_lib_freestanding_cstring 202311L
1600#undef __glibcxx_want_freestanding_cstring
1602#if !defined(__cpp_lib_freestanding_expected)
1603# if (__cplusplus >= 202100L) && (__cpp_lib_expected)
1604# define __glibcxx_freestanding_expected 202311L
1605# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_expected)
1606# define __cpp_lib_freestanding_expected 202311L
1610#undef __glibcxx_want_freestanding_expected
1612#if !defined(__cpp_lib_freestanding_optional)
1613# if (__cplusplus >= 202100L)
1614# define __glibcxx_freestanding_optional 202311L
1615# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_optional)
1616# define __cpp_lib_freestanding_optional 202311L
1620#undef __glibcxx_want_freestanding_optional
1622#if !defined(__cpp_lib_freestanding_string_view)
1623# if (__cplusplus >= 202100L)
1624# define __glibcxx_freestanding_string_view 202311L
1625# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_string_view)
1626# define __cpp_lib_freestanding_string_view 202311L
1630#undef __glibcxx_want_freestanding_string_view
1632#if !defined(__cpp_lib_freestanding_variant)
1633# if (__cplusplus >= 202100L)
1634# define __glibcxx_freestanding_variant 202311L
1635# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_variant)
1636# define __cpp_lib_freestanding_variant 202311L
1640#undef __glibcxx_want_freestanding_variant
1642#if !defined(__cpp_lib_invoke_r)
1643# if (__cplusplus >= 202100L)
1644# define __glibcxx_invoke_r 202106L
1645# if defined(__glibcxx_want_all) || defined(__glibcxx_want_invoke_r)
1646# define __cpp_lib_invoke_r 202106L
1650#undef __glibcxx_want_invoke_r
1652#if !defined(__cpp_lib_is_scoped_enum)
1653# if (__cplusplus >= 202100L)
1654# define __glibcxx_is_scoped_enum 202011L
1655# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_scoped_enum)
1656# define __cpp_lib_is_scoped_enum 202011L
1660#undef __glibcxx_want_is_scoped_enum
1662#if !defined(__cpp_lib_reference_from_temporary)
1663# if (__cplusplus >= 202100L) && (__has_builtin(__reference_constructs_from_temporary) && __has_builtin(__reference_converts_from_temporary))
1664# define __glibcxx_reference_from_temporary 202202L
1665# if defined(__glibcxx_want_all) || defined(__glibcxx_want_reference_from_temporary)
1666# define __cpp_lib_reference_from_temporary 202202L
1670#undef __glibcxx_want_reference_from_temporary
1672#if !defined(__cpp_lib_containers_ranges)
1673# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
1674# define __glibcxx_containers_ranges 202202L
1675# if defined(__glibcxx_want_all) || defined(__glibcxx_want_containers_ranges)
1676# define __cpp_lib_containers_ranges 202202L
1680#undef __glibcxx_want_containers_ranges
1682#if !defined(__cpp_lib_ranges_to_container)
1683# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
1684# define __glibcxx_ranges_to_container 202202L
1685# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_to_container)
1686# define __cpp_lib_ranges_to_container 202202L
1690#undef __glibcxx_want_ranges_to_container
1692#if !defined(__cpp_lib_ranges_zip)
1693# if (__cplusplus >= 202100L)
1694# define __glibcxx_ranges_zip 202110L
1695# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_zip)
1696# define __cpp_lib_ranges_zip 202110L
1700#undef __glibcxx_want_ranges_zip
1702#if !defined(__cpp_lib_ranges_chunk)
1703# if (__cplusplus >= 202100L)
1704# define __glibcxx_ranges_chunk 202202L
1705# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_chunk)
1706# define __cpp_lib_ranges_chunk 202202L
1710#undef __glibcxx_want_ranges_chunk
1712#if !defined(__cpp_lib_ranges_slide)
1713# if (__cplusplus >= 202100L)
1714# define __glibcxx_ranges_slide 202202L
1715# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_slide)
1716# define __cpp_lib_ranges_slide 202202L
1720#undef __glibcxx_want_ranges_slide
1722#if !defined(__cpp_lib_ranges_chunk_by)
1723# if (__cplusplus >= 202100L)
1724# define __glibcxx_ranges_chunk_by 202202L
1725# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_chunk_by)
1726# define __cpp_lib_ranges_chunk_by 202202L
1730#undef __glibcxx_want_ranges_chunk_by
1732#if !defined(__cpp_lib_ranges_join_with)
1733# if (__cplusplus >= 202100L)
1734# define __glibcxx_ranges_join_with 202202L
1735# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_join_with)
1736# define __cpp_lib_ranges_join_with 202202L
1740#undef __glibcxx_want_ranges_join_with
1742#if !defined(__cpp_lib_ranges_repeat)
1743# if (__cplusplus >= 202100L)
1744# define __glibcxx_ranges_repeat 202207L
1745# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_repeat)
1746# define __cpp_lib_ranges_repeat 202207L
1750#undef __glibcxx_want_ranges_repeat
1752#if !defined(__cpp_lib_ranges_stride)
1753# if (__cplusplus >= 202100L)
1754# define __glibcxx_ranges_stride 202207L
1755# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_stride)
1756# define __cpp_lib_ranges_stride 202207L
1760#undef __glibcxx_want_ranges_stride
1762#if !defined(__cpp_lib_ranges_cartesian_product)
1763# if (__cplusplus >= 202100L)
1764# define __glibcxx_ranges_cartesian_product 202207L
1765# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_cartesian_product)
1766# define __cpp_lib_ranges_cartesian_product 202207L
1770#undef __glibcxx_want_ranges_cartesian_product
1772#if !defined(__cpp_lib_ranges_as_rvalue)
1773# if (__cplusplus >= 202100L)
1774# define __glibcxx_ranges_as_rvalue 202207L
1775# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_as_rvalue)
1776# define __cpp_lib_ranges_as_rvalue 202207L
1780#undef __glibcxx_want_ranges_as_rvalue
1782#if !defined(__cpp_lib_ranges_as_const)
1783# if (__cplusplus >= 202100L)
1784# define __glibcxx_ranges_as_const 202311L
1785# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_as_const)
1786# define __cpp_lib_ranges_as_const 202311L
1790#undef __glibcxx_want_ranges_as_const
1792#if !defined(__cpp_lib_ranges_enumerate)
1793# if (__cplusplus >= 202100L)
1794# define __glibcxx_ranges_enumerate 202302L
1795# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_enumerate)
1796# define __cpp_lib_ranges_enumerate 202302L
1800#undef __glibcxx_want_ranges_enumerate
1802#if !defined(__cpp_lib_ranges_fold)
1803# if (__cplusplus >= 202100L)
1804# define __glibcxx_ranges_fold 202207L
1805# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_fold)
1806# define __cpp_lib_ranges_fold 202207L
1810#undef __glibcxx_want_ranges_fold
1812#if !defined(__cpp_lib_ranges_contains)
1813# if (__cplusplus >= 202100L)
1814# define __glibcxx_ranges_contains 202207L
1815# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_contains)
1816# define __cpp_lib_ranges_contains 202207L
1820#undef __glibcxx_want_ranges_contains
1822#if !defined(__cpp_lib_ranges_iota)
1823# if (__cplusplus >= 202100L)
1824# define __glibcxx_ranges_iota 202202L
1825# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_iota)
1826# define __cpp_lib_ranges_iota 202202L
1830#undef __glibcxx_want_ranges_iota
1832#if !defined(__cpp_lib_ranges_find_last)
1833# if (__cplusplus >= 202100L)
1834# define __glibcxx_ranges_find_last 202207L
1835# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_find_last)
1836# define __cpp_lib_ranges_find_last 202207L
1840#undef __glibcxx_want_ranges_find_last
1842#if !defined(__cpp_lib_constexpr_bitset)
1843# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED && (__cpp_constexpr_dynamic_alloc)
1844# define __glibcxx_constexpr_bitset 202202L
1845# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_bitset)
1846# define __cpp_lib_constexpr_bitset 202202L
1850#undef __glibcxx_want_constexpr_bitset
1852#if !defined(__cpp_lib_stdatomic_h)
1853# if (__cplusplus >= 202100L)
1854# define __glibcxx_stdatomic_h 202011L
1855# if defined(__glibcxx_want_all) || defined(__glibcxx_want_stdatomic_h)
1856# define __cpp_lib_stdatomic_h 202011L
1860#undef __glibcxx_want_stdatomic_h
1862#if !defined(__cpp_lib_adaptor_iterator_pair_constructor)
1863# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
1864# define __glibcxx_adaptor_iterator_pair_constructor 202106L
1865# if defined(__glibcxx_want_all) || defined(__glibcxx_want_adaptor_iterator_pair_constructor)
1866# define __cpp_lib_adaptor_iterator_pair_constructor 202106L
1870#undef __glibcxx_want_adaptor_iterator_pair_constructor
1872#if !defined(__cpp_lib_flat_map)
1873# if (__cplusplus >= 202100L)
1874# define __glibcxx_flat_map 202207L
1875# if defined(__glibcxx_want_all) || defined(__glibcxx_want_flat_map)
1876# define __cpp_lib_flat_map 202207L
1880#undef __glibcxx_want_flat_map
1882#if !defined(__cpp_lib_flat_set)
1883# if (__cplusplus >= 202100L)
1884# define __glibcxx_flat_set 202207L
1885# if defined(__glibcxx_want_all) || defined(__glibcxx_want_flat_set)
1886# define __cpp_lib_flat_set 202207L
1890#undef __glibcxx_want_flat_set
1892#if !defined(__cpp_lib_formatters)
1893# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
1894# define __glibcxx_formatters 202302L
1895# if defined(__glibcxx_want_all) || defined(__glibcxx_want_formatters)
1896# define __cpp_lib_formatters 202302L
1900#undef __glibcxx_want_formatters
1902#if !defined(__cpp_lib_forward_like)
1903# if (__cplusplus >= 202100L)
1904# define __glibcxx_forward_like 202207L
1905# if defined(__glibcxx_want_all) || defined(__glibcxx_want_forward_like)
1906# define __cpp_lib_forward_like 202207L
1910#undef __glibcxx_want_forward_like
1912#if !defined(__cpp_lib_generator)
1913# if (__cplusplus >= 202100L) && (__glibcxx_coroutine && __cpp_sized_deallocation)
1914# define __glibcxx_generator 202207L
1915# if defined(__glibcxx_want_all) || defined(__glibcxx_want_generator)
1916# define __cpp_lib_generator 202207L
1920#undef __glibcxx_want_generator
1922#if !defined(__cpp_lib_ios_noreplace)
1923# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
1924# define __glibcxx_ios_noreplace 202207L
1925# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ios_noreplace)
1926# define __cpp_lib_ios_noreplace 202207L
1930#undef __glibcxx_want_ios_noreplace
1932#if !defined(__cpp_lib_move_only_function)
1933# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
1934# define __glibcxx_move_only_function 202110L
1935# if defined(__glibcxx_want_all) || defined(__glibcxx_want_move_only_function)
1936# define __cpp_lib_move_only_function 202110L
1940#undef __glibcxx_want_move_only_function
1942#if !defined(__cpp_lib_out_ptr)
1943# if (__cplusplus >= 202100L)
1944# define __glibcxx_out_ptr 202311L
1945# if defined(__glibcxx_want_all) || defined(__glibcxx_want_out_ptr)
1946# define __cpp_lib_out_ptr 202311L
1950#undef __glibcxx_want_out_ptr
1952#if !defined(__cpp_lib_print)
1953# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
1954# define __glibcxx_print 202211L
1955# if defined(__glibcxx_want_all) || defined(__glibcxx_want_print)
1956# define __cpp_lib_print 202211L
1960#undef __glibcxx_want_print
1962#if !defined(__cpp_lib_spanstream)
1963# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED && (__glibcxx_span)
1964# define __glibcxx_spanstream 202106L
1965# if defined(__glibcxx_want_all) || defined(__glibcxx_want_spanstream)
1966# define __cpp_lib_spanstream 202106L
1970#undef __glibcxx_want_spanstream
1972#if !defined(__cpp_lib_stacktrace)
1973# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED && (_GLIBCXX_HAVE_STACKTRACE)
1974# define __glibcxx_stacktrace 202011L
1975# if defined(__glibcxx_want_all) || defined(__glibcxx_want_stacktrace)
1976# define __cpp_lib_stacktrace 202011L
1980#undef __glibcxx_want_stacktrace
1982#if !defined(__cpp_lib_string_contains)
1983# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
1984# define __glibcxx_string_contains 202011L
1985# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_contains)
1986# define __cpp_lib_string_contains 202011L
1990#undef __glibcxx_want_string_contains
1992#if !defined(__cpp_lib_string_resize_and_overwrite)
1993# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
1994# define __glibcxx_string_resize_and_overwrite 202110L
1995# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_resize_and_overwrite)
1996# define __cpp_lib_string_resize_and_overwrite 202110L
2000#undef __glibcxx_want_string_resize_and_overwrite
2002#if !defined(__cpp_lib_to_underlying)
2003# if (__cplusplus >= 202100L)
2004# define __glibcxx_to_underlying 202102L
2005# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_underlying)
2006# define __cpp_lib_to_underlying 202102L
2010#undef __glibcxx_want_to_underlying
2012#if !defined(__cpp_lib_tuple_like)
2013# if (__cplusplus > 202302L) && (__cpp_explicit_this_parameter >= 202110L)
2014# define __glibcxx_tuple_like 202311L
2015# if defined(__glibcxx_want_all) || defined(__glibcxx_want_tuple_like)
2016# define __cpp_lib_tuple_like 202311L
2018# elif (__cplusplus >= 202100L)
2019# define __glibcxx_tuple_like 202207L
2020# if defined(__glibcxx_want_all) || defined(__glibcxx_want_tuple_like)
2021# define __cpp_lib_tuple_like 202207L
2025#undef __glibcxx_want_tuple_like
2027#if !defined(__cpp_lib_unreachable)
2028# if (__cplusplus >= 202100L)
2029# define __glibcxx_unreachable 202202L
2030# if defined(__glibcxx_want_all) || defined(__glibcxx_want_unreachable)
2031# define __cpp_lib_unreachable 202202L
2035#undef __glibcxx_want_unreachable
2037#if !defined(__cpp_lib_algorithm_default_value_type)
2038# if (__cplusplus > 202302L)
2039# define __glibcxx_algorithm_default_value_type 202403L
2040# if defined(__glibcxx_want_all) || defined(__glibcxx_want_algorithm_default_value_type)
2041# define __cpp_lib_algorithm_default_value_type 202403L
2045#undef __glibcxx_want_algorithm_default_value_type
2047#if !defined(__cpp_lib_constexpr_new)
2048# if (__cplusplus > 202302L) && (__cpp_constexpr >= 202406L)
2049# define __glibcxx_constexpr_new 202406L
2050# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_new)
2051# define __cpp_lib_constexpr_new 202406L
2055#undef __glibcxx_want_constexpr_new
2057#if !defined(__cpp_lib_fstream_native_handle)
2058# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
2059# define __glibcxx_fstream_native_handle 202306L
2060# if defined(__glibcxx_want_all) || defined(__glibcxx_want_fstream_native_handle)
2061# define __cpp_lib_fstream_native_handle 202306L
2065#undef __glibcxx_want_fstream_native_handle
2067#if !defined(__cpp_lib_is_virtual_base_of)
2068# if (__cplusplus > 202302L) && (__has_builtin(__builtin_is_virtual_base_of))
2069# define __glibcxx_is_virtual_base_of 202406L
2070# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_virtual_base_of)
2071# define __cpp_lib_is_virtual_base_of 202406L
2075#undef __glibcxx_want_is_virtual_base_of
2077#if !defined(__cpp_lib_ranges_cache_latest)
2078# if (__cplusplus > 202302L)
2079# define __glibcxx_ranges_cache_latest 202411L
2080# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_cache_latest)
2081# define __cpp_lib_ranges_cache_latest 202411L
2085#undef __glibcxx_want_ranges_cache_latest
2087#if !defined(__cpp_lib_ranges_concat)
2088# if (__cplusplus > 202302L) && (__cpp_pack_indexing)
2089# define __glibcxx_ranges_concat 202403L
2090# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_concat)
2091# define __cpp_lib_ranges_concat 202403L
2095#undef __glibcxx_want_ranges_concat
2097#if !defined(__cpp_lib_ratio)
2098# if (__cplusplus > 202302L)
2099# define __glibcxx_ratio 202306L
2100# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ratio)
2101# define __cpp_lib_ratio 202306L
2105#undef __glibcxx_want_ratio
2107#if !defined(__cpp_lib_reference_wrapper)
2108# if (__cplusplus > 202302L)
2109# define __glibcxx_reference_wrapper 202403L
2110# if defined(__glibcxx_want_all) || defined(__glibcxx_want_reference_wrapper)
2111# define __cpp_lib_reference_wrapper 202403L
2115#undef __glibcxx_want_reference_wrapper
2117#if !defined(__cpp_lib_saturation_arithmetic)
2118# if (__cplusplus > 202302L)
2119# define __glibcxx_saturation_arithmetic 202311L
2120# if defined(__glibcxx_want_all) || defined(__glibcxx_want_saturation_arithmetic)
2121# define __cpp_lib_saturation_arithmetic 202311L
2125#undef __glibcxx_want_saturation_arithmetic
2127#if !defined(__cpp_lib_span_initializer_list)
2128# if (__cplusplus > 202302L)
2129# define __glibcxx_span_initializer_list 202311L
2130# if defined(__glibcxx_want_all) || defined(__glibcxx_want_span_initializer_list)
2131# define __cpp_lib_span_initializer_list 202311L
2135#undef __glibcxx_want_span_initializer_list
2137#if !defined(__cpp_lib_text_encoding)
2138# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED && (_GLIBCXX_USE_NL_LANGINFO_L)
2139# define __glibcxx_text_encoding 202306L
2140# if defined(__glibcxx_want_all) || defined(__glibcxx_want_text_encoding)
2141# define __cpp_lib_text_encoding 202306L
2145#undef __glibcxx_want_text_encoding
2147#if !defined(__cpp_lib_ranges_to_input)
2148# if (__cplusplus > 202302L)
2149# define __glibcxx_ranges_to_input 202502L
2150# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_to_input)
2151# define __cpp_lib_ranges_to_input 202502L
2155#undef __glibcxx_want_ranges_to_input
2157#if !defined(__cpp_lib_to_string)
2158# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED && (__glibcxx_to_chars)
2159# define __glibcxx_to_string 202306L
2160# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_string)
2161# define __cpp_lib_to_string 202306L
2165#undef __glibcxx_want_to_string
2167#if !defined(__cpp_lib_modules)
2168# if (__cplusplus >= 202002L) && (__cpp_modules)
2169# define __glibcxx_modules 202207L
2170# if defined(__glibcxx_want_all) || defined(__glibcxx_want_modules)
2171# define __cpp_lib_modules 202207L
2175#undef __glibcxx_want_modules
2177#undef __glibcxx_want_all