version.h
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// Copyright (C) 2023-2026 Free Software Foundation, Inc.
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.
// You should have received a copy of the GNU General Public License and
// a copy of the GCC Runtime Library Exception along with this program;
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
// <http://www.gnu.org/licenses/>.
// DO NOT EDIT THIS FILE (version.h)
//
// It has been AutoGen-ed
// From the definitions version.def
// and the template file version.tpl
/** @file bits/version.h
* This is an internal header file, included by other library headers.
* Do not attempt to use it directly. @headername{version}
*/
// Usage guide:
//
// In your usual header, do something like:
//
// #define __glibcxx_want_ranges
// #define __glibcxx_want_concepts
// #include <bits/version.h>
//
// This will generate the FTMs you named, and let you use them in your code as
// if it was user code. All macros are also exposed under __glibcxx_NAME even
// if unwanted, to permit bits and other FTMs to depend on them for condtional
// computation without exposing extra FTMs to user code.
#ifdef _GLIBCXX_SYSHDR
#pragma GCC system_header
#endif
#include <bits/c++config.h>
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# define __cpp_lib_incomplete_container_elements 201505L
# endif
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# define __cpp_lib_variant 202306L
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# elif (__cplusplus >= 202002L) && (__cpp_concepts >= 202002L && __cpp_constexpr >= 201811L)
# define __glibcxx_variant 202106L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_variant)
# define __cpp_lib_variant 202106L
# endif
# elif (__cplusplus >= 201703L)
# define __glibcxx_variant 202102L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_variant)
# define __cpp_lib_variant 202102L
# endif
# endif
#endif /* !defined(__cpp_lib_variant) */
#undef __glibcxx_want_variant
#if !defined(__cpp_lib_lcm)
# if (__cplusplus >= 201703L)
# define __glibcxx_lcm 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_lcm)
# define __cpp_lib_lcm 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_lcm) */
#undef __glibcxx_want_lcm
#if !defined(__cpp_lib_gcd)
# if (__cplusplus >= 201703L)
# define __glibcxx_gcd 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_gcd)
# define __cpp_lib_gcd 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_gcd) */
#undef __glibcxx_want_gcd
#if !defined(__cpp_lib_gcd_lcm)
# if (__cplusplus >= 201703L)
# define __glibcxx_gcd_lcm 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_gcd_lcm)
# define __cpp_lib_gcd_lcm 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_gcd_lcm) */
#undef __glibcxx_want_gcd_lcm
#if !defined(__cpp_lib_raw_memory_algorithms)
# if (__cplusplus > 202302L) && (__cpp_constexpr >= 202406L)
# define __glibcxx_raw_memory_algorithms 202411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_raw_memory_algorithms)
# define __cpp_lib_raw_memory_algorithms 202411L
# endif
# elif (__cplusplus >= 201703L)
# define __glibcxx_raw_memory_algorithms 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_raw_memory_algorithms)
# define __cpp_lib_raw_memory_algorithms 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_raw_memory_algorithms) */
#undef __glibcxx_want_raw_memory_algorithms
#if !defined(__cpp_lib_array_constexpr)
# if (__cplusplus >= 202002L)
# define __glibcxx_array_constexpr 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_array_constexpr)
# define __cpp_lib_array_constexpr 201811L
# endif
# elif (__cplusplus >= 201703L)
# define __glibcxx_array_constexpr 201803L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_array_constexpr)
# define __cpp_lib_array_constexpr 201803L
# endif
# endif
#endif /* !defined(__cpp_lib_array_constexpr) */
#undef __glibcxx_want_array_constexpr
#if !defined(__cpp_lib_nonmember_container_access)
# if (__cplusplus >= 201703L)
# define __glibcxx_nonmember_container_access 201411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_nonmember_container_access)
# define __cpp_lib_nonmember_container_access 201411L
# endif
# endif
#endif /* !defined(__cpp_lib_nonmember_container_access) */
#undef __glibcxx_want_nonmember_container_access
#if !defined(__cpp_lib_clamp)
# if (__cplusplus >= 201703L)
# define __glibcxx_clamp 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_clamp)
# define __cpp_lib_clamp 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_clamp) */
#undef __glibcxx_want_clamp
#if !defined(__cpp_lib_sample)
# if (__cplusplus >= 201703L)
# define __glibcxx_sample 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_sample)
# define __cpp_lib_sample 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_sample) */
#undef __glibcxx_want_sample
#if !defined(__cpp_lib_boyer_moore_searcher)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_boyer_moore_searcher 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_boyer_moore_searcher)
# define __cpp_lib_boyer_moore_searcher 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_boyer_moore_searcher) */
#undef __glibcxx_want_boyer_moore_searcher
#if !defined(__cpp_lib_chrono)
# if (__cplusplus > 202302L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED
# define __glibcxx_chrono 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono)
# define __cpp_lib_chrono 202306L
# endif
# elif (__cplusplus >= 202002L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED
# define __glibcxx_chrono 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono)
# define __cpp_lib_chrono 201907L
# endif
# elif (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_chrono 201611L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono)
# define __cpp_lib_chrono 201611L
# endif
# endif
#endif /* !defined(__cpp_lib_chrono) */
#undef __glibcxx_want_chrono
#if !defined(__cpp_lib_chrono_cxx20)
# if (__cplusplus > 202302L)
# define __glibcxx_chrono_cxx20 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono_cxx20)
# endif
# elif (__cplusplus >= 202002L)
# define __glibcxx_chrono_cxx20 201800L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono_cxx20)
# endif
# endif
#endif /* !defined(__cpp_lib_chrono_cxx20) */
#undef __glibcxx_want_chrono_cxx20
#if !defined(__cpp_lib_execution)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_execution 201902L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_execution)
# define __cpp_lib_execution 201902L
# endif
# endif
#endif /* !defined(__cpp_lib_execution) */
#undef __glibcxx_want_execution
#if !defined(__cpp_lib_filesystem)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_filesystem 201703L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_filesystem)
# define __cpp_lib_filesystem 201703L
# endif
# endif
#endif /* !defined(__cpp_lib_filesystem) */
#undef __glibcxx_want_filesystem
#if !defined(__cpp_lib_hypot)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_hypot 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_hypot)
# define __cpp_lib_hypot 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_hypot) */
#undef __glibcxx_want_hypot
#if !defined(__cpp_lib_map_try_emplace)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_map_try_emplace 201411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_map_try_emplace)
# define __cpp_lib_map_try_emplace 201411L
# endif
# endif
#endif /* !defined(__cpp_lib_map_try_emplace) */
#undef __glibcxx_want_map_try_emplace
#if !defined(__cpp_lib_math_special_functions)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_math_special_functions 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_math_special_functions)
# define __cpp_lib_math_special_functions 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_math_special_functions) */
#undef __glibcxx_want_math_special_functions
#if !defined(__cpp_lib_memory_resource)
# if (__cplusplus >= 201703L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
# define __glibcxx_memory_resource 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_memory_resource)
# define __cpp_lib_memory_resource 201603L
# endif
# elif (__cplusplus >= 201703L) && !defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
# define __glibcxx_memory_resource 1L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_memory_resource)
# define __cpp_lib_memory_resource 1L
# endif
# endif
#endif /* !defined(__cpp_lib_memory_resource) */
#undef __glibcxx_want_memory_resource
#if !defined(__cpp_lib_node_extract)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_node_extract 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_node_extract)
# define __cpp_lib_node_extract 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_node_extract) */
#undef __glibcxx_want_node_extract
#if !defined(__cpp_lib_parallel_algorithm)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_parallel_algorithm 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_parallel_algorithm)
# define __cpp_lib_parallel_algorithm 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_parallel_algorithm) */
#undef __glibcxx_want_parallel_algorithm
#if !defined(__cpp_lib_scoped_lock)
# if (__cplusplus >= 201703L)
# define __glibcxx_scoped_lock 201703L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_scoped_lock)
# define __cpp_lib_scoped_lock 201703L
# endif
# endif
#endif /* !defined(__cpp_lib_scoped_lock) */
#undef __glibcxx_want_scoped_lock
#if !defined(__cpp_lib_shared_mutex)
# if (__cplusplus >= 201703L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
# define __glibcxx_shared_mutex 201505L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_mutex)
# define __cpp_lib_shared_mutex 201505L
# endif
# endif
#endif /* !defined(__cpp_lib_shared_mutex) */
#undef __glibcxx_want_shared_mutex
#if !defined(__cpp_lib_shared_ptr_weak_type)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_shared_ptr_weak_type 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_ptr_weak_type)
# define __cpp_lib_shared_ptr_weak_type 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_shared_ptr_weak_type) */
#undef __glibcxx_want_shared_ptr_weak_type
#if !defined(__cpp_lib_string_view)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
# define __glibcxx_string_view 202403L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_view)
# define __cpp_lib_string_view 202403L
# endif
# elif (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_string_view 201803L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_view)
# define __cpp_lib_string_view 201803L
# endif
# endif
#endif /* !defined(__cpp_lib_string_view) */
#undef __glibcxx_want_string_view
#if !defined(__cpp_lib_unordered_map_try_emplace)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_unordered_map_try_emplace 201411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_unordered_map_try_emplace)
# define __cpp_lib_unordered_map_try_emplace 201411L
# endif
# endif
#endif /* !defined(__cpp_lib_unordered_map_try_emplace) */
#undef __glibcxx_want_unordered_map_try_emplace
#if !defined(__cpp_lib_assume_aligned)
# if (__cplusplus >= 202002L)
# define __glibcxx_assume_aligned 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_assume_aligned)
# define __cpp_lib_assume_aligned 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_assume_aligned) */
#undef __glibcxx_want_assume_aligned
#if !defined(__cpp_lib_is_sufficiently_aligned)
# if (__cplusplus > 202302L)
# define __glibcxx_is_sufficiently_aligned 202411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_sufficiently_aligned)
# define __cpp_lib_is_sufficiently_aligned 202411L
# endif
# endif
#endif /* !defined(__cpp_lib_is_sufficiently_aligned) */
#undef __glibcxx_want_is_sufficiently_aligned
#if !defined(__cpp_lib_atomic_flag_test)
# if (__cplusplus >= 202002L)
# define __glibcxx_atomic_flag_test 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_flag_test)
# define __cpp_lib_atomic_flag_test 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_flag_test) */
#undef __glibcxx_want_atomic_flag_test
#if !defined(__cpp_lib_atomic_float)
# if (__cplusplus >= 202002L)
# define __glibcxx_atomic_float 201711L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_float)
# define __cpp_lib_atomic_float 201711L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_float) */
#undef __glibcxx_want_atomic_float
#if !defined(__cpp_lib_atomic_min_max)
# if (__cplusplus > 202302L)
# define __glibcxx_atomic_min_max 202403L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_min_max)
# define __cpp_lib_atomic_min_max 202403L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_min_max) */
#undef __glibcxx_want_atomic_min_max
#if !defined(__cpp_lib_atomic_lock_free_type_aliases)
# if (__cplusplus >= 202002L) && ((__GCC_ATOMIC_INT_LOCK_FREE | __GCC_ATOMIC_LONG_LOCK_FREE | __GCC_ATOMIC_CHAR_LOCK_FREE) & 2)
# define __glibcxx_atomic_lock_free_type_aliases 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_lock_free_type_aliases)
# define __cpp_lib_atomic_lock_free_type_aliases 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_lock_free_type_aliases) */
#undef __glibcxx_want_atomic_lock_free_type_aliases
#if !defined(__cpp_lib_atomic_ref)
# if (__cplusplus > 202302L)
# define __glibcxx_atomic_ref 202603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_ref)
# define __cpp_lib_atomic_ref 202603L
# endif
# elif (__cplusplus >= 202002L)
# define __glibcxx_atomic_ref 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_ref)
# define __cpp_lib_atomic_ref 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_ref) */
#undef __glibcxx_want_atomic_ref
#if !defined(__cpp_lib_atomic_value_initialization)
# if (__cplusplus >= 202002L) && (__cpp_concepts >= 201907L)
# define __glibcxx_atomic_value_initialization 201911L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_value_initialization)
# define __cpp_lib_atomic_value_initialization 201911L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_value_initialization) */
#undef __glibcxx_want_atomic_value_initialization
#if !defined(__cpp_lib_bind_front)
# if (__cplusplus > 202302L)
# define __glibcxx_bind_front 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bind_front)
# define __cpp_lib_bind_front 202306L
# endif
# elif (__cplusplus >= 202002L)
# define __glibcxx_bind_front 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bind_front)
# define __cpp_lib_bind_front 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_bind_front) */
#undef __glibcxx_want_bind_front
#if !defined(__cpp_lib_bind_back)
# if (__cplusplus > 202302L)
# define __glibcxx_bind_back 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bind_back)
# define __cpp_lib_bind_back 202306L
# endif
# elif (__cplusplus >= 202100L) && (__cpp_explicit_this_parameter)
# define __glibcxx_bind_back 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bind_back)
# define __cpp_lib_bind_back 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_bind_back) */
#undef __glibcxx_want_bind_back
#if !defined(__cpp_lib_starts_ends_with)
# if (__cplusplus >= 202002L)
# define __glibcxx_starts_ends_with 201711L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_starts_ends_with)
# define __cpp_lib_starts_ends_with 201711L
# endif
# endif
#endif /* !defined(__cpp_lib_starts_ends_with) */
#undef __glibcxx_want_starts_ends_with
#if !defined(__cpp_lib_bit_cast)
# if (__cplusplus >= 202002L) && (__has_builtin(__builtin_bit_cast))
# define __glibcxx_bit_cast 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bit_cast)
# define __cpp_lib_bit_cast 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_bit_cast) */
#undef __glibcxx_want_bit_cast
#if !defined(__cpp_lib_bitops)
# if (__cplusplus >= 202002L)
# define __glibcxx_bitops 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bitops)
# define __cpp_lib_bitops 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_bitops) */
#undef __glibcxx_want_bitops
#if !defined(__cpp_lib_bounded_array_traits)
# if (__cplusplus >= 202002L)
# define __glibcxx_bounded_array_traits 201902L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bounded_array_traits)
# define __cpp_lib_bounded_array_traits 201902L
# endif
# endif
#endif /* !defined(__cpp_lib_bounded_array_traits) */
#undef __glibcxx_want_bounded_array_traits
#if !defined(__cpp_lib_concepts)
# if (__cplusplus >= 202002L) && (__cpp_concepts >= 201907L)
# define __glibcxx_concepts 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_concepts)
# define __cpp_lib_concepts 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_concepts) */
#undef __glibcxx_want_concepts
#if !defined(__cpp_lib_optional)
# if (__cplusplus > 202302L) && (__glibcxx_concepts)
# define __glibcxx_optional 202506L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
# define __cpp_lib_optional 202506L
# endif
# elif (__cplusplus >= 202100L) && (__glibcxx_concepts)
# define __glibcxx_optional 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
# define __cpp_lib_optional 202110L
# endif
# elif (__cplusplus >= 202002L)
# define __glibcxx_optional 202106L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
# define __cpp_lib_optional 202106L
# endif
# elif (__cplusplus >= 201703L)
# define __glibcxx_optional 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
# define __cpp_lib_optional 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_optional) */
#undef __glibcxx_want_optional
#if !defined(__cpp_lib_optional_range_support)
# if (__cplusplus > 202302L)
# define __glibcxx_optional_range_support 202406L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional_range_support)
# define __cpp_lib_optional_range_support 202406L
# endif
# endif
#endif /* !defined(__cpp_lib_optional_range_support) */
#undef __glibcxx_want_optional_range_support
#if !defined(__cpp_lib_destroying_delete)
# if (__cplusplus >= 202002L) && (__cpp_impl_destroying_delete)
# define __glibcxx_destroying_delete 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_destroying_delete)
# define __cpp_lib_destroying_delete 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_destroying_delete) */
#undef __glibcxx_want_destroying_delete
#if !defined(__cpp_lib_constexpr_string_view)
# if (__cplusplus >= 202002L)
# define __glibcxx_constexpr_string_view 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string_view)
# define __cpp_lib_constexpr_string_view 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_string_view) */
#undef __glibcxx_want_constexpr_string_view
#if !defined(__cpp_lib_endian)
# if (__cplusplus >= 202002L)
# define __glibcxx_endian 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_endian)
# define __cpp_lib_endian 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_endian) */
#undef __glibcxx_want_endian
#if !defined(__cpp_lib_int_pow2)
# if (__cplusplus >= 202002L)
# define __glibcxx_int_pow2 202002L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_int_pow2)
# define __cpp_lib_int_pow2 202002L
# endif
# endif
#endif /* !defined(__cpp_lib_int_pow2) */
#undef __glibcxx_want_int_pow2
#if !defined(__cpp_lib_integer_comparison_functions)
# if (__cplusplus >= 202002L)
# define __glibcxx_integer_comparison_functions 202002L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_integer_comparison_functions)
# define __cpp_lib_integer_comparison_functions 202002L
# endif
# endif
#endif /* !defined(__cpp_lib_integer_comparison_functions) */
#undef __glibcxx_want_integer_comparison_functions
#if !defined(__cpp_lib_is_constant_evaluated)
# if (__cplusplus >= 202002L) && (defined(_GLIBCXX_HAVE_IS_CONSTANT_EVALUATED))
# define __glibcxx_is_constant_evaluated 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_constant_evaluated)
# define __cpp_lib_is_constant_evaluated 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_is_constant_evaluated) */
#undef __glibcxx_want_is_constant_evaluated
#if !defined(__cpp_lib_constexpr_char_traits)
# if (__cplusplus >= 202002L) && (defined(__glibcxx_is_constant_evaluated))
# define __glibcxx_constexpr_char_traits 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_char_traits)
# define __cpp_lib_constexpr_char_traits 201811L
# endif
# elif (__cplusplus >= 201703L) && (_GLIBCXX_HAVE_IS_CONSTANT_EVALUATED)
# define __glibcxx_constexpr_char_traits 201611L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_char_traits)
# define __cpp_lib_constexpr_char_traits 201611L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_char_traits) */
#undef __glibcxx_want_constexpr_char_traits
#if !defined(__cpp_lib_is_layout_compatible)
# if (__cplusplus >= 202002L) && (__has_builtin(__is_layout_compatible) && __has_builtin(__builtin_is_corresponding_member))
# define __glibcxx_is_layout_compatible 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_layout_compatible)
# define __cpp_lib_is_layout_compatible 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_is_layout_compatible) */
#undef __glibcxx_want_is_layout_compatible
#if !defined(__cpp_lib_is_nothrow_convertible)
# if (__cplusplus >= 202002L)
# define __glibcxx_is_nothrow_convertible 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_nothrow_convertible)
# define __cpp_lib_is_nothrow_convertible 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_is_nothrow_convertible) */
#undef __glibcxx_want_is_nothrow_convertible
#if !defined(__cpp_lib_is_pointer_interconvertible)
# if (__cplusplus >= 202002L) && (__has_builtin(__is_pointer_interconvertible_base_of) && __has_builtin(__builtin_is_pointer_interconvertible_with_class))
# define __glibcxx_is_pointer_interconvertible 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_pointer_interconvertible)
# define __cpp_lib_is_pointer_interconvertible 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_is_pointer_interconvertible) */
#undef __glibcxx_want_is_pointer_interconvertible
#if !defined(__cpp_lib_math_constants)
# if (__cplusplus >= 202002L)
# define __glibcxx_math_constants 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_math_constants)
# define __cpp_lib_math_constants 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_math_constants) */
#undef __glibcxx_want_math_constants
#if !defined(__cpp_lib_make_obj_using_allocator)
# if (__cplusplus >= 202002L) && (__cpp_concepts)
# define __glibcxx_make_obj_using_allocator 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_make_obj_using_allocator)
# endif
# endif
#endif /* !defined(__cpp_lib_make_obj_using_allocator) */
#undef __glibcxx_want_make_obj_using_allocator
#if !defined(__cpp_lib_remove_cvref)
# if (__cplusplus >= 202002L)
# define __glibcxx_remove_cvref 201711L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_remove_cvref)
# define __cpp_lib_remove_cvref 201711L
# endif
# endif
#endif /* !defined(__cpp_lib_remove_cvref) */
#undef __glibcxx_want_remove_cvref
#if !defined(__cpp_lib_source_location)
# if (__cplusplus >= 202002L) && (__has_builtin(__builtin_source_location))
# define __glibcxx_source_location 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_source_location)
# define __cpp_lib_source_location 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_source_location) */
#undef __glibcxx_want_source_location
#if !defined(__cpp_lib_span)
# if (__cplusplus > 202302L) && (__glibcxx_concepts)
# define __glibcxx_span 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_span)
# define __cpp_lib_span 202311L
# endif
# elif (__cplusplus >= 202002L) && (__glibcxx_concepts)
# define __glibcxx_span 202002L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_span)
# define __cpp_lib_span 202002L
# endif
# endif
#endif /* !defined(__cpp_lib_span) */
#undef __glibcxx_want_span
#if !defined(__cpp_lib_mdspan)
# if (__cplusplus > 202302L)
# define __glibcxx_mdspan 202406L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_mdspan)
# define __cpp_lib_mdspan 202406L
# endif
# elif (__cplusplus >= 202100L)
# define __glibcxx_mdspan 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_mdspan)
# define __cpp_lib_mdspan 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_mdspan) */
#undef __glibcxx_want_mdspan
#if !defined(__cpp_lib_aligned_accessor)
# if (__cplusplus > 202302L) && (__glibcxx_assume_aligned && __glibcxx_is_sufficiently_aligned)
# define __glibcxx_aligned_accessor 202411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_aligned_accessor)
# define __cpp_lib_aligned_accessor 202411L
# endif
# endif
#endif /* !defined(__cpp_lib_aligned_accessor) */
#undef __glibcxx_want_aligned_accessor
#if !defined(__cpp_lib_padded_layouts)
# if (__cplusplus > 202302L)
# define __glibcxx_padded_layouts 202403L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_padded_layouts)
# endif
# endif
#endif /* !defined(__cpp_lib_padded_layouts) */
#undef __glibcxx_want_padded_layouts
#if !defined(__cpp_lib_submdspan)
# if (__cplusplus > 202302L) && (__glibcxx_constant_wrapper >= 202506L)
# define __glibcxx_submdspan 202603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_submdspan)
# define __cpp_lib_submdspan 202603L
# endif
# endif
#endif /* !defined(__cpp_lib_submdspan) */
#undef __glibcxx_want_submdspan
#if !defined(__cpp_lib_ssize)
# if (__cplusplus >= 202002L)
# define __glibcxx_ssize 201902L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ssize)
# define __cpp_lib_ssize 201902L
# endif
# endif
#endif /* !defined(__cpp_lib_ssize) */
#undef __glibcxx_want_ssize
#if !defined(__cpp_lib_three_way_comparison)
# if (__cplusplus >= 202002L) && (__cpp_impl_three_way_comparison >= 201907L && __glibcxx_concepts)
# define __glibcxx_three_way_comparison 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_three_way_comparison)
# define __cpp_lib_three_way_comparison 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_three_way_comparison) */
#undef __glibcxx_want_three_way_comparison
#if !defined(__cpp_lib_to_address)
# if (__cplusplus >= 202002L)
# define __glibcxx_to_address 201711L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_address)
# define __cpp_lib_to_address 201711L
# endif
# endif
#endif /* !defined(__cpp_lib_to_address) */
#undef __glibcxx_want_to_address
#if !defined(__cpp_lib_to_array)
# if (__cplusplus >= 202002L) && (__cpp_generic_lambdas >= 201707L)
# define __glibcxx_to_array 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_array)
# define __cpp_lib_to_array 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_to_array) */
#undef __glibcxx_want_to_array
#if !defined(__cpp_lib_type_identity)
# if (__cplusplus >= 202002L)
# define __glibcxx_type_identity 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_type_identity)
# define __cpp_lib_type_identity 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_type_identity) */
#undef __glibcxx_want_type_identity
#if !defined(__cpp_lib_unwrap_ref)
# if (__cplusplus >= 202002L)
# define __glibcxx_unwrap_ref 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_unwrap_ref)
# define __cpp_lib_unwrap_ref 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_unwrap_ref) */
#undef __glibcxx_want_unwrap_ref
#if !defined(__cpp_lib_constexpr_iterator)
# if (__cplusplus >= 202002L)
# define __glibcxx_constexpr_iterator 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_iterator)
# define __cpp_lib_constexpr_iterator 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_iterator) */
#undef __glibcxx_want_constexpr_iterator
#if !defined(__cpp_lib_interpolate)
# if (__cplusplus >= 202002L)
# define __glibcxx_interpolate 201902L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_interpolate)
# define __cpp_lib_interpolate 201902L
# endif
# endif
#endif /* !defined(__cpp_lib_interpolate) */
#undef __glibcxx_want_interpolate
#if !defined(__cpp_lib_constexpr_utility)
# if (__cplusplus >= 202002L)
# define __glibcxx_constexpr_utility 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_utility)
# define __cpp_lib_constexpr_utility 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_utility) */
#undef __glibcxx_want_constexpr_utility
#if !defined(__cpp_lib_shift)
# if (__cplusplus >= 202100L)
# define __glibcxx_shift 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shift)
# define __cpp_lib_shift 202202L
# endif
# elif (__cplusplus >= 202002L)
# define __glibcxx_shift 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shift)
# define __cpp_lib_shift 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_shift) */
#undef __glibcxx_want_shift
#if !defined(__cpp_lib_ranges)
# if (__cplusplus > 202302L) && (__glibcxx_concepts)
# define __glibcxx_ranges 202406L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges)
# define __cpp_lib_ranges 202406L
# endif
# elif (__cplusplus >= 202100L) && (__glibcxx_concepts)
# define __glibcxx_ranges 202302L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges)
# define __cpp_lib_ranges 202302L
# endif
# elif (__cplusplus >= 202002L) && (__glibcxx_concepts)
# define __glibcxx_ranges 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges)
# define __cpp_lib_ranges 202110L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges) */
#undef __glibcxx_want_ranges
#if !defined(__cpp_lib_constexpr_numeric)
# if (__cplusplus >= 202002L)
# define __glibcxx_constexpr_numeric 201911L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_numeric)
# define __cpp_lib_constexpr_numeric 201911L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_numeric) */
#undef __glibcxx_want_constexpr_numeric
#if !defined(__cpp_lib_constexpr_functional)
# if (__cplusplus >= 202002L)
# define __glibcxx_constexpr_functional 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_functional)
# define __cpp_lib_constexpr_functional 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_functional) */
#undef __glibcxx_want_constexpr_functional
#if !defined(__cpp_lib_constexpr_algorithms)
# if (__cplusplus > 202302L)
# define __glibcxx_constexpr_algorithms 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_algorithms)
# define __cpp_lib_constexpr_algorithms 202306L
# endif
# elif (__cplusplus >= 202002L)
# define __glibcxx_constexpr_algorithms 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_algorithms)
# define __cpp_lib_constexpr_algorithms 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_algorithms) */
#undef __glibcxx_want_constexpr_algorithms
#if !defined(__cpp_lib_constexpr_tuple)
# if (__cplusplus >= 202002L)
# define __glibcxx_constexpr_tuple 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_tuple)
# define __cpp_lib_constexpr_tuple 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_tuple) */
#undef __glibcxx_want_constexpr_tuple
#if !defined(__cpp_lib_constexpr_memory)
# if (__cplusplus >= 202100L) && (__cpp_constexpr_dynamic_alloc)
# define __glibcxx_constexpr_memory 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_memory)
# define __cpp_lib_constexpr_memory 202202L
# endif
# elif (__cplusplus >= 202002L)
# define __glibcxx_constexpr_memory 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_memory)
# define __cpp_lib_constexpr_memory 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_memory) */
#undef __glibcxx_want_constexpr_memory
#if !defined(__cpp_lib_atomic_shared_ptr)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_atomic_shared_ptr 201711L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_shared_ptr)
# define __cpp_lib_atomic_shared_ptr 201711L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_shared_ptr) */
#undef __glibcxx_want_atomic_shared_ptr
#if !defined(__cpp_lib_atomic_wait)
# if (__cplusplus >= 202002L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
# define __glibcxx_atomic_wait 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_wait)
# define __cpp_lib_atomic_wait 201907L
# endif
# elif (__cplusplus >= 202002L) && !defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED && (defined(_GLIBCXX_HAVE_LINUX_FUTEX))
# define __glibcxx_atomic_wait 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_wait)
# define __cpp_lib_atomic_wait 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_wait) */
#undef __glibcxx_want_atomic_wait
#if !defined(__cpp_lib_barrier)
# if (__cplusplus >= 202002L) && (__cpp_aligned_new && __glibcxx_atomic_wait)
# define __glibcxx_barrier 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_barrier)
# define __cpp_lib_barrier 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_barrier) */
#undef __glibcxx_want_barrier
#if !defined(__cpp_lib_format)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
# define __glibcxx_format 202603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format)
# define __cpp_lib_format 202603L
# endif
# elif (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_format 202304L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format)
# define __cpp_lib_format 202304L
# endif
# endif
#endif /* !defined(__cpp_lib_format) */
#undef __glibcxx_want_format
#if !defined(__cpp_lib_format_uchar)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_format_uchar 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format_uchar)
# define __cpp_lib_format_uchar 202311L
# endif
# endif
#endif /* !defined(__cpp_lib_format_uchar) */
#undef __glibcxx_want_format_uchar
#if !defined(__cpp_lib_constexpr_complex)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_constexpr_complex 201711L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_complex)
# define __cpp_lib_constexpr_complex 201711L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_complex) */
#undef __glibcxx_want_constexpr_complex
#if !defined(__cpp_lib_constexpr_dynamic_alloc)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_constexpr_dynamic_alloc 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_dynamic_alloc)
# define __cpp_lib_constexpr_dynamic_alloc 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_dynamic_alloc) */
#undef __glibcxx_want_constexpr_dynamic_alloc
#if !defined(__cpp_lib_constexpr_flat_map)
# if (__cplusplus > 202302L)
# define __glibcxx_constexpr_flat_map 202502L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_flat_map)
# define __cpp_lib_constexpr_flat_map 202502L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_flat_map) */
#undef __glibcxx_want_constexpr_flat_map
#if !defined(__cpp_lib_constexpr_flat_set)
# if (__cplusplus > 202302L)
# define __glibcxx_constexpr_flat_set 202502L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_flat_set)
# define __cpp_lib_constexpr_flat_set 202502L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_flat_set) */
#undef __glibcxx_want_constexpr_flat_set
#if !defined(__cpp_lib_constexpr_string)
# if (__cplusplus >= 202002L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED && (defined(__glibcxx_is_constant_evaluated))
# define __glibcxx_constexpr_string 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string)
# define __cpp_lib_constexpr_string 201907L
# endif
# elif (__cplusplus >= 202002L) && !_GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED && (defined(__glibcxx_is_constant_evaluated))
# define __glibcxx_constexpr_string 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string)
# define __cpp_lib_constexpr_string 201811L
# endif
# elif (__cplusplus >= 201703L) && _GLIBCXX_HOSTED && (_GLIBCXX_HAVE_IS_CONSTANT_EVALUATED)
# define __glibcxx_constexpr_string 201611L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string)
# define __cpp_lib_constexpr_string 201611L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_string) */
#undef __glibcxx_want_constexpr_string
#if !defined(__cpp_lib_constexpr_vector)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_constexpr_vector 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_vector)
# define __cpp_lib_constexpr_vector 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_vector) */
#undef __glibcxx_want_constexpr_vector
#if !defined(__cpp_lib_constrained_equality)
# if (__cplusplus >= 202100L) && (__glibcxx_three_way_comparison)
# define __glibcxx_constrained_equality 202411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constrained_equality)
# define __cpp_lib_constrained_equality 202411L
# endif
# elif (__cplusplus >= 202002L) && (__glibcxx_three_way_comparison)
# define __glibcxx_constrained_equality 202403L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constrained_equality)
# define __cpp_lib_constrained_equality 202403L
# endif
# endif
#endif /* !defined(__cpp_lib_constrained_equality) */
#undef __glibcxx_want_constrained_equality
#if !defined(__cpp_lib_erase_if)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_erase_if 202002L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_erase_if)
# define __cpp_lib_erase_if 202002L
# endif
# endif
#endif /* !defined(__cpp_lib_erase_if) */
#undef __glibcxx_want_erase_if
#if !defined(__cpp_lib_generic_unordered_lookup)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_generic_unordered_lookup 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_generic_unordered_lookup)
# define __cpp_lib_generic_unordered_lookup 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_generic_unordered_lookup) */
#undef __glibcxx_want_generic_unordered_lookup
#if !defined(__cpp_lib_jthread)
# if (__cplusplus >= 202002L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
# define __glibcxx_jthread 201911L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_jthread)
# define __cpp_lib_jthread 201911L
# endif
# endif
#endif /* !defined(__cpp_lib_jthread) */
#undef __glibcxx_want_jthread
#if !defined(__cpp_lib_latch)
# if (__cplusplus >= 202002L) && (__glibcxx_atomic_wait)
# define __glibcxx_latch 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_latch)
# define __cpp_lib_latch 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_latch) */
#undef __glibcxx_want_latch
#if !defined(__cpp_lib_list_remove_return_type)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_list_remove_return_type 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_list_remove_return_type)
# define __cpp_lib_list_remove_return_type 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_list_remove_return_type) */
#undef __glibcxx_want_list_remove_return_type
#if !defined(__cpp_lib_polymorphic_allocator)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_polymorphic_allocator 201902L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_polymorphic_allocator)
# define __cpp_lib_polymorphic_allocator 201902L
# endif
# endif
#endif /* !defined(__cpp_lib_polymorphic_allocator) */
#undef __glibcxx_want_polymorphic_allocator
#if !defined(__cpp_lib_move_iterator_concept)
# if (__cplusplus >= 202002L) && (__glibcxx_concepts)
# define __glibcxx_move_iterator_concept 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_move_iterator_concept)
# define __cpp_lib_move_iterator_concept 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_move_iterator_concept) */
#undef __glibcxx_want_move_iterator_concept
#if !defined(__cpp_lib_semaphore)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED && (__glibcxx_atomic_wait)
# define __glibcxx_semaphore 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_semaphore)
# define __cpp_lib_semaphore 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_semaphore) */
#undef __glibcxx_want_semaphore
#if !defined(__cpp_lib_smart_ptr_for_overwrite)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_smart_ptr_for_overwrite 202002L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_smart_ptr_for_overwrite)
# define __cpp_lib_smart_ptr_for_overwrite 202002L
# endif
# endif
#endif /* !defined(__cpp_lib_smart_ptr_for_overwrite) */
#undef __glibcxx_want_smart_ptr_for_overwrite
#if !defined(__cpp_lib_syncbuf)
# if (__cplusplus >= 202002L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED
# define __glibcxx_syncbuf 201803L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_syncbuf)
# define __cpp_lib_syncbuf 201803L
# endif
# endif
#endif /* !defined(__cpp_lib_syncbuf) */
#undef __glibcxx_want_syncbuf
#if !defined(__cpp_lib_byteswap)
# if (__cplusplus >= 202100L)
# define __glibcxx_byteswap 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_byteswap)
# define __cpp_lib_byteswap 202110L
# endif
# endif
#endif /* !defined(__cpp_lib_byteswap) */
#undef __glibcxx_want_byteswap
#if !defined(__cpp_lib_constexpr_charconv)
# if (__cplusplus >= 202100L)
# define __glibcxx_constexpr_charconv 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_charconv)
# define __cpp_lib_constexpr_charconv 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_charconv) */
#undef __glibcxx_want_constexpr_charconv
#if !defined(__cpp_lib_constexpr_typeinfo)
# if (__cplusplus >= 202100L)
# define __glibcxx_constexpr_typeinfo 202106L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_typeinfo)
# define __cpp_lib_constexpr_typeinfo 202106L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_typeinfo) */
#undef __glibcxx_want_constexpr_typeinfo
#if !defined(__cpp_lib_expected)
# if (__cplusplus >= 202100L) && (__cpp_concepts >= 202002L)
# define __glibcxx_expected 202211L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_expected)
# define __cpp_lib_expected 202211L
# endif
# endif
#endif /* !defined(__cpp_lib_expected) */
#undef __glibcxx_want_expected
#if !defined(__cpp_lib_format_ranges)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_format_ranges 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format_ranges)
# define __cpp_lib_format_ranges 202207L
# endif
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#undef __glibcxx_want_format_ranges
#if !defined(__cpp_lib_format_path)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
# define __glibcxx_format_path 202403L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format_path)
# define __cpp_lib_format_path 202403L
# endif
# endif
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#undef __glibcxx_want_format_path
#if !defined(__cpp_lib_freestanding_algorithm)
# if (__cplusplus >= 202100L)
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# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_algorithm)
# define __cpp_lib_freestanding_algorithm 202311L
# endif
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#undef __glibcxx_want_freestanding_algorithm
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# if (__cplusplus >= 202100L)
# define __glibcxx_freestanding_array 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_array)
# define __cpp_lib_freestanding_array 202311L
# endif
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#undef __glibcxx_want_freestanding_array
#if !defined(__cpp_lib_freestanding_cstring)
# if (__cplusplus >= 202100L)
# define __glibcxx_freestanding_cstring 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_cstring)
# define __cpp_lib_freestanding_cstring 202311L
# endif
# endif
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#undef __glibcxx_want_freestanding_cstring
#if !defined(__cpp_lib_freestanding_expected)
# if (__cplusplus >= 202100L) && (__cpp_lib_expected)
# define __glibcxx_freestanding_expected 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_expected)
# define __cpp_lib_freestanding_expected 202311L
# endif
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#undef __glibcxx_want_freestanding_expected
#if !defined(__cpp_lib_freestanding_optional)
# if (__cplusplus >= 202100L)
# define __glibcxx_freestanding_optional 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_optional)
# define __cpp_lib_freestanding_optional 202311L
# endif
# endif
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#undef __glibcxx_want_freestanding_optional
#if !defined(__cpp_lib_freestanding_string_view)
# if (__cplusplus >= 202100L)
# define __glibcxx_freestanding_string_view 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_string_view)
# define __cpp_lib_freestanding_string_view 202311L
# endif
# endif
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#undef __glibcxx_want_freestanding_string_view
#if !defined(__cpp_lib_freestanding_variant)
# if (__cplusplus >= 202100L)
# define __glibcxx_freestanding_variant 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_variant)
# define __cpp_lib_freestanding_variant 202311L
# endif
# endif
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#undef __glibcxx_want_freestanding_variant
#if !defined(__cpp_lib_invoke_r)
# if (__cplusplus >= 202100L)
# define __glibcxx_invoke_r 202106L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_invoke_r)
# define __cpp_lib_invoke_r 202106L
# endif
# endif
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#undef __glibcxx_want_invoke_r
#if !defined(__cpp_lib_associative_heterogeneous_erasure)
# if (__cplusplus >= 202100L)
# define __glibcxx_associative_heterogeneous_erasure 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_associative_heterogeneous_erasure)
# define __cpp_lib_associative_heterogeneous_erasure 202110L
# endif
# endif
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#undef __glibcxx_want_associative_heterogeneous_erasure
#if !defined(__cpp_lib_associative_heterogeneous_insertion)
# if (__cplusplus > 202302L)
# define __glibcxx_associative_heterogeneous_insertion 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_associative_heterogeneous_insertion)
# define __cpp_lib_associative_heterogeneous_insertion 202306L
# endif
# endif
#endif /* !defined(__cpp_lib_associative_heterogeneous_insertion) */
#undef __glibcxx_want_associative_heterogeneous_insertion
#if !defined(__cpp_lib_is_scoped_enum)
# if (__cplusplus >= 202100L)
# define __glibcxx_is_scoped_enum 202011L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_scoped_enum)
# define __cpp_lib_is_scoped_enum 202011L
# endif
# endif
#endif /* !defined(__cpp_lib_is_scoped_enum) */
#undef __glibcxx_want_is_scoped_enum
#if !defined(__cpp_lib_reference_from_temporary)
# if (__cplusplus >= 202100L) && (__has_builtin(__reference_constructs_from_temporary) && __has_builtin(__reference_converts_from_temporary))
# define __glibcxx_reference_from_temporary 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_reference_from_temporary)
# define __cpp_lib_reference_from_temporary 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_reference_from_temporary) */
#undef __glibcxx_want_reference_from_temporary
#if !defined(__cpp_lib_containers_ranges)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_containers_ranges 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_containers_ranges)
# define __cpp_lib_containers_ranges 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_containers_ranges) */
#undef __glibcxx_want_containers_ranges
#if !defined(__cpp_lib_ranges_to_container)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_ranges_to_container 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_to_container)
# define __cpp_lib_ranges_to_container 202202L
# endif
# endif
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#undef __glibcxx_want_ranges_to_container
#if !defined(__cpp_lib_ranges_zip)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_zip 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_zip)
# define __cpp_lib_ranges_zip 202110L
# endif
# endif
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#undef __glibcxx_want_ranges_zip
#if !defined(__cpp_lib_ranges_chunk)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_chunk 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_chunk)
# define __cpp_lib_ranges_chunk 202202L
# endif
# endif
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#undef __glibcxx_want_ranges_chunk
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# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_slide 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_slide)
# define __cpp_lib_ranges_slide 202202L
# endif
# endif
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#undef __glibcxx_want_ranges_slide
#if !defined(__cpp_lib_ranges_chunk_by)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_chunk_by 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_chunk_by)
# define __cpp_lib_ranges_chunk_by 202202L
# endif
# endif
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#undef __glibcxx_want_ranges_chunk_by
#if !defined(__cpp_lib_ranges_join_with)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_join_with 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_join_with)
# define __cpp_lib_ranges_join_with 202202L
# endif
# endif
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#undef __glibcxx_want_ranges_join_with
#if !defined(__cpp_lib_ranges_repeat)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_repeat 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_repeat)
# define __cpp_lib_ranges_repeat 202207L
# endif
# endif
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#undef __glibcxx_want_ranges_repeat
#if !defined(__cpp_lib_ranges_stride)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_stride 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_stride)
# define __cpp_lib_ranges_stride 202207L
# endif
# endif
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#undef __glibcxx_want_ranges_stride
#if !defined(__cpp_lib_ranges_cartesian_product)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_cartesian_product 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_cartesian_product)
# define __cpp_lib_ranges_cartesian_product 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_cartesian_product) */
#undef __glibcxx_want_ranges_cartesian_product
#if !defined(__cpp_lib_ranges_as_rvalue)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_as_rvalue 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_as_rvalue)
# define __cpp_lib_ranges_as_rvalue 202207L
# endif
# endif
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#undef __glibcxx_want_ranges_as_rvalue
#if !defined(__cpp_lib_ranges_as_const)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_as_const 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_as_const)
# define __cpp_lib_ranges_as_const 202311L
# endif
# endif
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#undef __glibcxx_want_ranges_as_const
#if !defined(__cpp_lib_ranges_enumerate)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_enumerate 202302L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_enumerate)
# define __cpp_lib_ranges_enumerate 202302L
# endif
# endif
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#undef __glibcxx_want_ranges_enumerate
#if !defined(__cpp_lib_ranges_fold)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_fold 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_fold)
# define __cpp_lib_ranges_fold 202207L
# endif
# endif
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#undef __glibcxx_want_ranges_fold
#if !defined(__cpp_lib_ranges_contains)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_contains 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_contains)
# define __cpp_lib_ranges_contains 202207L
# endif
# endif
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#undef __glibcxx_want_ranges_contains
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# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_iota 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_iota)
# define __cpp_lib_ranges_iota 202202L
# endif
# endif
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#undef __glibcxx_want_ranges_iota
#if !defined(__cpp_lib_ranges_find_last)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_find_last 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_find_last)
# define __cpp_lib_ranges_find_last 202207L
# endif
# endif
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#undef __glibcxx_want_ranges_find_last
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# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_starts_ends_with)
# define __cpp_lib_ranges_starts_ends_with 202106L
# endif
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#undef __glibcxx_want_ranges_starts_ends_with
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# if (__cplusplus > 202302L)
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# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_indices)
# define __cpp_lib_ranges_indices 202506L
# endif
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#undef __glibcxx_want_ranges_indices
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# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_bitset)
# define __cpp_lib_constexpr_bitset 202202L
# endif
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#undef __glibcxx_want_constexpr_bitset
#if !defined(__cpp_lib_stdatomic_h)
# if (__cplusplus >= 202100L)
# define __glibcxx_stdatomic_h 202011L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_stdatomic_h)
# define __cpp_lib_stdatomic_h 202011L
# endif
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#undef __glibcxx_want_stdatomic_h
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# if (__cplusplus > 202302L)
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# define __cpp_lib_stdbit_h 202603L
# endif
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# define __cpp_lib_stdckdint_h 202603L
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#undef __glibcxx_want_stdckdint_h
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# if defined(__glibcxx_want_all) || defined(__glibcxx_want_adaptor_iterator_pair_constructor)
# define __cpp_lib_adaptor_iterator_pair_constructor 202106L
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#if !defined(__cpp_lib_flat_map)
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# define __glibcxx_flat_map 202511L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_flat_map)
# define __cpp_lib_flat_map 202511L
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#undef __glibcxx_want_flat_map
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# if (__cplusplus >= 202100L)
# define __glibcxx_flat_set 202511L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_flat_set)
# define __cpp_lib_flat_set 202511L
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#undef __glibcxx_want_flat_set
#if !defined(__cpp_lib_common_reference)
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# if defined(__glibcxx_want_all) || defined(__glibcxx_want_common_reference)
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# define __cpp_lib_common_reference_wrapper 202302L
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# if defined(__glibcxx_want_all) || defined(__glibcxx_want_formatters)
# define __cpp_lib_formatters 202302L
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# if (__cplusplus >= 202100L)
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# if defined(__glibcxx_want_all) || defined(__glibcxx_want_forward_like)
# define __cpp_lib_forward_like 202207L
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# endif
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#if !defined(__cpp_lib_generator)
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# define __glibcxx_generator 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_generator)
# define __cpp_lib_generator 202207L
# endif
# endif
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# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_ios_noreplace 202207L
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# define __cpp_lib_ios_noreplace 202207L
# endif
# endif
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#undef __glibcxx_want_ios_noreplace
#if !defined(__cpp_lib_move_only_function)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_move_only_function 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_move_only_function)
# define __cpp_lib_move_only_function 202110L
# endif
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#undef __glibcxx_want_move_only_function
#if !defined(__cpp_lib_copyable_function)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
# define __glibcxx_copyable_function 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_copyable_function)
# define __cpp_lib_copyable_function 202306L
# endif
# endif
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#undef __glibcxx_want_copyable_function
#if !defined(__cpp_lib_function_ref)
# if (__cplusplus > 202302L)
# define __glibcxx_function_ref 202603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_function_ref)
# define __cpp_lib_function_ref 202603L
# endif
# endif
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#undef __glibcxx_want_function_ref
#if !defined(__cpp_lib_out_ptr)
# if (__cplusplus >= 202100L)
# define __glibcxx_out_ptr 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_out_ptr)
# define __cpp_lib_out_ptr 202311L
# endif
# endif
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#undef __glibcxx_want_out_ptr
#if !defined(__cpp_lib_print)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_print 202406L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_print)
# define __cpp_lib_print 202406L
# endif
# endif
#endif /* !defined(__cpp_lib_print) */
#undef __glibcxx_want_print
#if !defined(__cpp_lib_spanstream)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED && (__glibcxx_span)
# define __glibcxx_spanstream 202106L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_spanstream)
# define __cpp_lib_spanstream 202106L
# endif
# endif
#endif /* !defined(__cpp_lib_spanstream) */
#undef __glibcxx_want_spanstream
#if !defined(__cpp_lib_stacktrace)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED && (_GLIBCXX_HAVE_STACKTRACE)
# define __glibcxx_stacktrace 202011L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_stacktrace)
# define __cpp_lib_stacktrace 202011L
# endif
# endif
#endif /* !defined(__cpp_lib_stacktrace) */
#undef __glibcxx_want_stacktrace
#if !defined(__cpp_lib_start_lifetime_as)
# if (__cplusplus >= 202100L)
# define __glibcxx_start_lifetime_as 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_start_lifetime_as)
# define __cpp_lib_start_lifetime_as 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_start_lifetime_as) */
#undef __glibcxx_want_start_lifetime_as
#if !defined(__cpp_lib_string_contains)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_string_contains 202011L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_contains)
# define __cpp_lib_string_contains 202011L
# endif
# endif
#endif /* !defined(__cpp_lib_string_contains) */
#undef __glibcxx_want_string_contains
#if !defined(__cpp_lib_string_resize_and_overwrite)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_string_resize_and_overwrite 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_resize_and_overwrite)
# define __cpp_lib_string_resize_and_overwrite 202110L
# endif
# endif
#endif /* !defined(__cpp_lib_string_resize_and_overwrite) */
#undef __glibcxx_want_string_resize_and_overwrite
#if !defined(__cpp_lib_string_subview)
# if (__cplusplus > 202302L)
# define __glibcxx_string_subview 202506L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_subview)
# define __cpp_lib_string_subview 202506L
# endif
# endif
#endif /* !defined(__cpp_lib_string_subview) */
#undef __glibcxx_want_string_subview
#if !defined(__cpp_lib_to_underlying)
# if (__cplusplus >= 202100L)
# define __glibcxx_to_underlying 202102L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_underlying)
# define __cpp_lib_to_underlying 202102L
# endif
# endif
#endif /* !defined(__cpp_lib_to_underlying) */
#undef __glibcxx_want_to_underlying
#if !defined(__cpp_lib_tuple_like)
# if (__cplusplus > 202302L) && (__cpp_explicit_this_parameter >= 202110L)
# define __glibcxx_tuple_like 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_tuple_like)
# define __cpp_lib_tuple_like 202311L
# endif
# elif (__cplusplus >= 202100L)
# define __glibcxx_tuple_like 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_tuple_like)
# define __cpp_lib_tuple_like 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_tuple_like) */
#undef __glibcxx_want_tuple_like
#if !defined(__cpp_lib_unreachable)
# if (__cplusplus >= 202100L)
# define __glibcxx_unreachable 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_unreachable)
# define __cpp_lib_unreachable 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_unreachable) */
#undef __glibcxx_want_unreachable
#if !defined(__cpp_lib_observable_checkpoint)
# if (__cplusplus > 202302L) && (__has_builtin(__builtin_observable_checkpoint))
# define __glibcxx_observable_checkpoint 202506L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_observable_checkpoint)
# define __cpp_lib_observable_checkpoint 202506L
# endif
# endif
#endif /* !defined(__cpp_lib_observable_checkpoint) */
#undef __glibcxx_want_observable_checkpoint
#if !defined(__cpp_lib_algorithm_iterator_requirements)
# if (__cplusplus >= 202002L)
# define __glibcxx_algorithm_iterator_requirements 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_algorithm_iterator_requirements)
# define __cpp_lib_algorithm_iterator_requirements 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_algorithm_iterator_requirements) */
#undef __glibcxx_want_algorithm_iterator_requirements
#if !defined(__cpp_lib_algorithm_default_value_type)
# if (__cplusplus > 202302L)
# define __glibcxx_algorithm_default_value_type 202603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_algorithm_default_value_type)
# define __cpp_lib_algorithm_default_value_type 202603L
# endif
# endif
#endif /* !defined(__cpp_lib_algorithm_default_value_type) */
#undef __glibcxx_want_algorithm_default_value_type
#if !defined(__cpp_lib_constexpr_new)
# if (__cplusplus > 202302L) && (__cpp_constexpr >= 202406L)
# define __glibcxx_constexpr_new 202406L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_new)
# define __cpp_lib_constexpr_new 202406L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_new) */
#undef __glibcxx_want_constexpr_new
#if !defined(__cpp_lib_debugging)
# if (__cplusplus > 202302L)
# define __glibcxx_debugging 202403L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_debugging)
# define __cpp_lib_debugging 202403L
# endif
# endif
#endif /* !defined(__cpp_lib_debugging) */
#undef __glibcxx_want_debugging
#if !defined(__cpp_lib_fstream_native_handle)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
# define __glibcxx_fstream_native_handle 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_fstream_native_handle)
# define __cpp_lib_fstream_native_handle 202306L
# endif
# endif
#endif /* !defined(__cpp_lib_fstream_native_handle) */
#undef __glibcxx_want_fstream_native_handle
#if !defined(__cpp_lib_is_virtual_base_of)
# if (__cplusplus > 202302L) && (__has_builtin(__builtin_is_virtual_base_of))
# define __glibcxx_is_virtual_base_of 202406L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_virtual_base_of)
# define __cpp_lib_is_virtual_base_of 202406L
# endif
# endif
#endif /* !defined(__cpp_lib_is_virtual_base_of) */
#undef __glibcxx_want_is_virtual_base_of
#if !defined(__cpp_lib_ranges_cache_latest)
# if (__cplusplus > 202302L)
# define __glibcxx_ranges_cache_latest 202411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_cache_latest)
# define __cpp_lib_ranges_cache_latest 202411L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_cache_latest) */
#undef __glibcxx_want_ranges_cache_latest
#if !defined(__cpp_lib_ranges_concat)
# if (__cplusplus > 202302L) && (__cpp_pack_indexing)
# define __glibcxx_ranges_concat 202403L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_concat)
# define __cpp_lib_ranges_concat 202403L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_concat) */
#undef __glibcxx_want_ranges_concat
#if !defined(__cpp_lib_ratio)
# if (__cplusplus > 202302L)
# define __glibcxx_ratio 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ratio)
# define __cpp_lib_ratio 202306L
# endif
# endif
#endif /* !defined(__cpp_lib_ratio) */
#undef __glibcxx_want_ratio
#if !defined(__cpp_lib_reference_wrapper)
# if (__cplusplus > 202302L)
# define __glibcxx_reference_wrapper 202403L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_reference_wrapper)
# define __cpp_lib_reference_wrapper 202403L
# endif
# endif
#endif /* !defined(__cpp_lib_reference_wrapper) */
#undef __glibcxx_want_reference_wrapper
#if !defined(__cpp_lib_saturation_arithmetic)
# if (__cplusplus > 202302L)
# define __glibcxx_saturation_arithmetic 202603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_saturation_arithmetic)
# define __cpp_lib_saturation_arithmetic 202603L
# endif
# endif
#endif /* !defined(__cpp_lib_saturation_arithmetic) */
#undef __glibcxx_want_saturation_arithmetic
#if !defined(__cpp_lib_text_encoding)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED && (_GLIBCXX_USE_NL_LANGINFO_L)
# define __glibcxx_text_encoding 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_text_encoding)
# define __cpp_lib_text_encoding 202306L
# endif
# endif
#endif /* !defined(__cpp_lib_text_encoding) */
#undef __glibcxx_want_text_encoding
#if !defined(__cpp_lib_ranges_filter)
# if (__cplusplus >= 202002L)
# define __glibcxx_ranges_filter 202603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_filter)
# define __cpp_lib_ranges_filter 202603L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_filter) */
#undef __glibcxx_want_ranges_filter
#if !defined(__cpp_lib_ranges_as_input)
# if (__cplusplus > 202302L)
# define __glibcxx_ranges_as_input 202502L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_as_input)
# define __cpp_lib_ranges_as_input 202502L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_as_input) */
#undef __glibcxx_want_ranges_as_input
#if !defined(__cpp_lib_to_string)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED && (__glibcxx_to_chars)
# define __glibcxx_to_string 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_string)
# define __cpp_lib_to_string 202306L
# endif
# endif
#endif /* !defined(__cpp_lib_to_string) */
#undef __glibcxx_want_to_string
#if !defined(__cpp_lib_modules)
# if (__cplusplus >= 202002L) && (__cpp_modules)
# define __glibcxx_modules 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_modules)
# define __cpp_lib_modules 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_modules) */
#undef __glibcxx_want_modules
#if !defined(__cpp_lib_inplace_vector)
# if (__cplusplus > 202302L)
# define __glibcxx_inplace_vector 202603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_inplace_vector)
# define __cpp_lib_inplace_vector 202603L
# endif
# endif
#endif /* !defined(__cpp_lib_inplace_vector) */
#undef __glibcxx_want_inplace_vector
#if !defined(__cpp_lib_indirect)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
# define __glibcxx_indirect 202502L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_indirect)
# define __cpp_lib_indirect 202502L
# endif
# endif
#endif /* !defined(__cpp_lib_indirect) */
#undef __glibcxx_want_indirect
#if !defined(__cpp_lib_polymorphic)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
# define __glibcxx_polymorphic 202502L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_polymorphic)
# define __cpp_lib_polymorphic 202502L
# endif
# endif
#endif /* !defined(__cpp_lib_polymorphic) */
#undef __glibcxx_want_polymorphic
#if !defined(__cpp_lib_smart_ptr_owner_equality)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
# define __glibcxx_smart_ptr_owner_equality 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_smart_ptr_owner_equality)
# define __cpp_lib_smart_ptr_owner_equality 202306L
# endif
# endif
#endif /* !defined(__cpp_lib_smart_ptr_owner_equality) */
#undef __glibcxx_want_smart_ptr_owner_equality
#if !defined(__cpp_lib_sstream_from_string_view)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
# define __glibcxx_sstream_from_string_view 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_sstream_from_string_view)
# define __cpp_lib_sstream_from_string_view 202306L
# endif
# endif
#endif /* !defined(__cpp_lib_sstream_from_string_view) */
#undef __glibcxx_want_sstream_from_string_view
#if !defined(__cpp_lib_type_order)
# if (__cplusplus > 202302L) && (__has_builtin(__builtin_type_order) && __cpp_lib_three_way_comparison >= 201907L)
# define __glibcxx_type_order 202506L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_type_order)
# define __cpp_lib_type_order 202506L
# endif
# endif
#endif /* !defined(__cpp_lib_type_order) */
#undef __glibcxx_want_type_order
#if !defined(__cpp_lib_exception_ptr_cast)
# if (__cplusplus > 202302L)
# define __glibcxx_exception_ptr_cast 202506L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_exception_ptr_cast)
# define __cpp_lib_exception_ptr_cast 202506L
# endif
# endif
#endif /* !defined(__cpp_lib_exception_ptr_cast) */
#undef __glibcxx_want_exception_ptr_cast
#if !defined(__cpp_lib_bitset)
# if (__cplusplus > 202302L)
# define __glibcxx_bitset 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bitset)
# define __cpp_lib_bitset 202306L
# endif
# endif
#endif /* !defined(__cpp_lib_bitset) */
#undef __glibcxx_want_bitset
#if !defined(__cpp_lib_constexpr_exceptions)
# if (__cplusplus > 202302L) && _GLIBCXX_USE_CXX11_ABI && (__cpp_constexpr_exceptions >= 202411L)
# define __glibcxx_constexpr_exceptions 202502L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_exceptions)
# define __cpp_lib_constexpr_exceptions 202502L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_exceptions) */
#undef __glibcxx_want_constexpr_exceptions
#if !defined(__cpp_lib_philox_engine)
# if (__cplusplus > 202302L)
# define __glibcxx_philox_engine 202406L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_philox_engine)
# define __cpp_lib_philox_engine 202406L
# endif
# endif
#endif /* !defined(__cpp_lib_philox_engine) */
#undef __glibcxx_want_philox_engine
#if !defined(__cpp_lib_reflection)
# if (__cplusplus > 202302L) && _GLIBCXX_USE_CXX11_ABI && (__cpp_impl_reflection >= 202603L)
# define __glibcxx_reflection 202603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_reflection)
# define __cpp_lib_reflection 202603L
# endif
# endif
#endif /* !defined(__cpp_lib_reflection) */
#undef __glibcxx_want_reflection
#if !defined(__cpp_lib_define_static)
# if (__cplusplus > 202302L) && _GLIBCXX_USE_CXX11_ABI && (__cpp_impl_reflection >= 202506L)
# define __glibcxx_define_static 202506L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_define_static)
# define __cpp_lib_define_static 202506L
# endif
# endif
#endif /* !defined(__cpp_lib_define_static) */
#undef __glibcxx_want_define_static
#if !defined(__cpp_lib_is_implicit_lifetime)
# if (__cplusplus >= 202100L) && (__has_builtin(__builtin_is_implicit_lifetime))
# define __glibcxx_is_implicit_lifetime 202302L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_implicit_lifetime)
# define __cpp_lib_is_implicit_lifetime 202302L
# endif
# endif
#endif /* !defined(__cpp_lib_is_implicit_lifetime) */
#undef __glibcxx_want_is_implicit_lifetime
#if !defined(__cpp_lib_contracts)
# if (__cplusplus > 202302L) && (__cpp_contracts >= 202502L)
# define __glibcxx_contracts 202502L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_contracts)
# define __cpp_lib_contracts 202502L
# endif
# endif
#endif /* !defined(__cpp_lib_contracts) */
#undef __glibcxx_want_contracts
#if !defined(__cpp_lib_replaceable_contract_violation_handler)
# if (__cplusplus > 202302L) && (__cpp_contracts >= 202502L && __ELF__)
# define __glibcxx_replaceable_contract_violation_handler 202603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_replaceable_contract_violation_handler)
# define __cpp_lib_replaceable_contract_violation_handler 202603L
# endif
# elif (__cplusplus > 202302L) && (__cpp_contracts >= 202502L)
# define __glibcxx_replaceable_contract_violation_handler 0L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_replaceable_contract_violation_handler)
# define __cpp_lib_replaceable_contract_violation_handler 0L
# endif
# endif
#endif /* !defined(__cpp_lib_replaceable_contract_violation_handler) */
#undef __glibcxx_want_replaceable_contract_violation_handler
#if !defined(__cpp_lib_simd)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED && (__cpp_structured_bindings >= 202411L && __cpp_expansion_statements >= 202411L && __SSE2__)
# define __glibcxx_simd 202506L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_simd)
# endif
# endif
#endif /* !defined(__cpp_lib_simd) */
#undef __glibcxx_want_simd
#if !defined(__cpp_lib_is_structural)
# if (__cplusplus > 202302L) && (__has_builtin(__builtin_is_structural))
# define __glibcxx_is_structural 202603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_structural)
# define __cpp_lib_is_structural 202603L
# endif
# endif
#endif /* !defined(__cpp_lib_is_structural) */
#undef __glibcxx_want_is_structural
#undef __glibcxx_want_all
c++config.h