1// -*- C++ -*- Libstdc++ version details header.
2
3// Copyright (C) 2018-2023 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library. This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14// GNU General Public License for more details.
15
16// Under Section 7 of GPL version 3, you are granted additional
17// permissions described in the GCC Runtime Library Exception, version
18// 3.1, as published by the Free Software Foundation.
19
20// You should have received a copy of the GNU General Public License and
21// a copy of the GCC Runtime Library Exception along with this program;
22// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
23// <http://www.gnu.org/licenses/>.
24
25/** @file version
26 * This is a Standard C++ Library file. You should @c \#include this file
27 * in your programs, rather than any of the @a *.h implementation files.
28 */
29
30#ifndef _GLIBCXX_VERSION_INCLUDED
31#define _GLIBCXX_VERSION_INCLUDED
32
33// To facilitate testsuite/17_intro/versionconflict.cc
34#ifndef _GLIBCXX_TESTING_SYSHDR
35# pragma GCC system_header
36#endif
37
38#include <bits/c++config.h>
39
40// c++03
41#if _GLIBCXX_HOSTED
42# define __cpp_lib_incomplete_container_elements 201505L
43#endif
44
45#if !defined(__STRICT_ANSI__)
46// gnu++03
47# define __cpp_lib_uncaught_exceptions 201411L
48#endif
49
50#if __cplusplus >= 201103L
51// c++11
52#define __cpp_lib_allocator_traits_is_always_equal 201411L
53#define __cpp_lib_is_null_pointer 201309L
54#define __cpp_lib_result_of_sfinae 201210L
55
56#if _GLIBCXX_HOSTED
57#if __cplusplus <= 201703L // N.B. updated value in C++20
58# define __cpp_lib_shared_ptr_arrays 201611L
59#endif
60#endif
61
62#if !defined(__STRICT_ANSI__)
63// gnu++11
64# define __cpp_lib_is_swappable 201603L
65# define __cpp_lib_void_t 201411L
66# if _GLIBCXX_HOSTED
67# define __cpp_lib_enable_shared_from_this 201603L
68# endif
69#endif
70
71// For C++11 and later we support ISO/IEC 29124 Mathematical Special Functions
72#define __STDCPP_MATH_SPEC_FUNCS__ 201003L
73
74#if __cplusplus >= 201402L
75// c++14
76#if __cpp_impl_coroutine
77# define __cpp_lib_coroutine 201902L
78#endif
79#define __cpp_lib_exchange_function 201304L
80#define __cpp_lib_integer_sequence 201304L
81#define __cpp_lib_integral_constant_callable 201304L
82#define __cpp_lib_is_final 201402L
83#define __cpp_lib_make_reverse_iterator 201402L
84#define __cpp_lib_null_iterators 201304L
85#define __cpp_lib_robust_nonmodifying_seq_ops 201304L
86#define __cpp_lib_transformation_trait_aliases 201304L
87#define __cpp_lib_transparent_operators 201510L
88#define __cpp_lib_tuple_element_t 201402L
89#define __cpp_lib_tuples_by_type 201304L
90
91#if _GLIBCXX_FLOAT_IS_IEEE_BINARY32 && _GLIBCXX_DOUBLE_IS_IEEE_BINARY64 \
92 && __SIZE_WIDTH__ >= 32
93# define __cpp_lib_to_chars 201611L
94#endif
95
96#if _GLIBCXX_HOSTED
97# define __cpp_lib_chrono_udls 201304L
98# define __cpp_lib_complex_udls 201309L
99# define __cpp_lib_generic_associative_lookup 201304L
100# define __cpp_lib_make_unique 201304L
101# define __cpp_lib_quoted_string_io 201304L
102# ifdef _GLIBCXX_HAS_GTHREADS
103# define __cpp_lib_shared_timed_mutex 201402L
104# endif
105# define __cpp_lib_string_udls 201304L
106#endif
107
108#if __cplusplus >= 201703L
109// c++17
110#define __cpp_lib_addressof_constexpr 201603L
111#define __cpp_lib_any 201606L
112#define __cpp_lib_apply 201603L
113#define __cpp_lib_as_const 201510L
114#define __cpp_lib_atomic_is_always_lock_free 201603L
115#define __cpp_lib_bool_constant 201505L
116#define __cpp_lib_byte 201603L
117#define __cpp_lib_clamp 201603L
118#define __cpp_lib_gcd 201606L
119#define __cpp_lib_gcd_lcm 201606L
120#ifdef _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP
121# define __cpp_lib_has_unique_object_representations 201606L
122#endif
123#ifdef __GCC_DESTRUCTIVE_SIZE
124# define __cpp_lib_hardware_interference_size 201703L
125#endif
126#define __cpp_lib_invoke 201411L
127#ifdef _GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE
128# define __cpp_lib_is_aggregate 201703L
129#endif
130#define __cpp_lib_is_invocable 201703L
131#define __cpp_lib_is_swappable 201603L
132#ifdef _GLIBCXX_HAVE_BUILTIN_LAUNDER
133# define __cpp_lib_launder 201606L
134#endif
135#define __cpp_lib_lcm 201606L
136#define __cpp_lib_logical_traits 201510L
137#define __cpp_lib_make_from_tuple 201606L
138#define __cpp_lib_nonmember_container_access 201411L
139#define __cpp_lib_not_fn 201603L
140#if __cplusplus == 201703L // N.B. updated value in C++20
141# define __cpp_lib_optional 201606L
142#endif
143#define __cpp_lib_raw_memory_algorithms 201606L
144#define __cpp_lib_sample 201603L
145#define __cpp_lib_type_trait_variable_templates 201510L
146#define __cpp_lib_uncaught_exceptions 201411L
147#if !(__cpp_concepts >= 202002L && __cpp_constexpr >= 201811L)
148// N.B. updated value in C++20
149# define __cpp_lib_variant 202102L
150#endif
151#define __cpp_lib_void_t 201411L
152#if __cplusplus == 201703L // N.B. updated value in C++20
153# define __cpp_lib_array_constexpr 201803L
154#endif
155#if __cplusplus == 201703L // N.B. updated value in C++20
156# if _GLIBCXX_HAVE_IS_CONSTANT_EVALUATED
157# define __cpp_lib_constexpr_char_traits 201611L
158# define __cpp_lib_constexpr_string 201611L
159# endif
160#endif
161
162#if _GLIBCXX_HOSTED
163#define __cpp_lib_boyer_moore_searcher 201603L
164#define __cpp_lib_chrono 201611L
165#define __cpp_lib_enable_shared_from_this 201603L
166#define __cpp_lib_execution 201902L // FIXME: should be 201603L
167#define __cpp_lib_filesystem 201703L
168#define __cpp_lib_hypot 201603L
169#define __cpp_lib_map_try_emplace 201411L
170#define __cpp_lib_math_special_functions 201603L
171#ifdef _GLIBCXX_HAS_GTHREADS
172# define __cpp_lib_memory_resource 201603L
173#else
174# define __cpp_lib_memory_resource 1
175#endif
176#define __cpp_lib_node_extract 201606L
177#define __cpp_lib_parallel_algorithm 201603L
178#ifdef _GLIBCXX_HAS_GTHREADS
179# define __cpp_lib_scoped_lock 201703L
180# define __cpp_lib_shared_mutex 201505L
181#endif
182#define __cpp_lib_shared_ptr_weak_type 201606L
183#define __cpp_lib_string_view 201803L
184#define __cpp_lib_unordered_map_try_emplace 201411L
185#endif
186
187#if __cplusplus >= 202002L
188// c++20
189#define __cpp_lib_assume_aligned 201811L
190#define __cpp_lib_atomic_flag_test 201907L
191#define __cpp_lib_atomic_float 201711L
192#define __cpp_lib_atomic_lock_free_type_aliases 201907L
193#define __cpp_lib_atomic_ref 201806L
194#define __cpp_lib_atomic_value_initialization 201911L
195#define __cpp_lib_bind_front 201907L
196#define __cpp_lib_starts_ends_with 201711L
197#if __has_builtin(__builtin_bit_cast)
198# define __cpp_lib_bit_cast 201806L
199#endif
200#define __cpp_lib_bitops 201907L
201#define __cpp_lib_bounded_array_traits 201902L
202// __cpp_lib_char8_t is defined in <bits/c++config.h>
203#if __cpp_concepts >= 201907L
204# define __cpp_lib_concepts 202002L
205#endif
206#if __cpp_impl_destroying_delete
207# define __cpp_lib_destroying_delete 201806L
208#endif
209#define __cpp_lib_constexpr_string_view 201811L
210#define __cpp_lib_endian 201907L
211#define __cpp_lib_int_pow2 202002L
212#define __cpp_lib_integer_comparison_functions 202002L
213#ifdef _GLIBCXX_HAVE_IS_CONSTANT_EVALUATED
214# define __cpp_lib_is_constant_evaluated 201811L
215#endif
216#if __has_builtin(__is_layout_compatible) \
217 && __has_builtin(__builtin_is_corresponding_member)
218# define __cpp_lib_is_layout_compatible 201907L
219#endif
220#define __cpp_lib_is_nothrow_convertible 201806L
221#if __has_builtin(__is_pointer_interconvertible_base_of) \
222 && __has_builtin(__builtin_is_pointer_interconvertible_with_class)
223# define __cpp_lib_is_pointer_interconvertible 201907L
224#endif
225#define __cpp_lib_math_constants 201907L
226#if __cpp_lib_concepts
227# define __cpp_lib_make_obj_using_allocator 201811L
228#endif
229#if __cplusplus <= 202002L // N.B. updated value in C++23
230# define __cpp_lib_optional 202106L
231#endif
232#define __cpp_lib_remove_cvref 201711L
233#if __has_builtin(__builtin_source_location)
234# define __cpp_lib_source_location 201907L
235#endif
236#if __cpp_lib_concepts
237# define __cpp_lib_span 202002L
238#endif
239#define __cpp_lib_ssize 201902L
240#if __cpp_impl_three_way_comparison >= 201907L && __cpp_lib_concepts
241# define __cpp_lib_three_way_comparison 201907L
242#endif
243#define __cpp_lib_to_address 201711L
244#define __cpp_lib_to_array 201907L
245#define __cpp_lib_type_identity 201806L
246#define __cpp_lib_unwrap_ref 201811L
247#if __cpp_concepts >= 202002L && __cpp_constexpr >= 201811L
248# define __cpp_lib_variant 202106L
249#endif
250#define __cpp_lib_constexpr_algorithms 201806L
251#define __cpp_lib_constexpr_functional 201907L
252#if __cplusplus <= 202002L // N.B. updated value in C++23
253# define __cpp_lib_constexpr_memory 201811L
254#endif // C++20
255#define __cpp_lib_constexpr_numeric 201911L
256#define __cpp_lib_constexpr_tuple 201811L
257#define __cpp_lib_array_constexpr 201811L
258#ifdef __cpp_lib_is_constant_evaluated
259# define __cpp_lib_constexpr_char_traits 201811L
260#endif
261#define __cpp_lib_constexpr_iterator 201811L
262#define __cpp_lib_constexpr_utility 201811L
263#define __cpp_lib_interpolate 201902L
264#if __cpp_lib_concepts
265# define __cpp_lib_move_iterator_concept 202207L
266#if __cplusplus <= 202002L // N.B. updated value in C++23
267# define __cpp_lib_ranges 202110L
268#endif
269#endif
270#define __cpp_lib_shift 201806L
271
272#if _GLIBCXX_HOSTED
273#define __cpp_lib_atomic_shared_ptr 201711L
274#if defined _GLIBCXX_HAS_GTHREADS || defined _GLIBCXX_HAVE_LINUX_FUTEX
275# define __cpp_lib_atomic_wait 201907L
276# if __cpp_aligned_new
277# define __cpp_lib_barrier 201907L
278# endif
279#endif
280// #undef __cpp_lib_chrono
281// #define __cpp_lib_chrono 201907L
282// FIXME: #define __cpp_lib_execution 201902L
283#define __cpp_lib_constexpr_complex 201711L
284#define __cpp_lib_constexpr_dynamic_alloc 201907L
285#define __cpp_lib_constexpr_tuple 201811L
286#ifdef __cpp_lib_is_constant_evaluated
287# if _GLIBCXX_USE_CXX11_ABI
288# define __cpp_lib_constexpr_string 201907L
289# else
290# define __cpp_lib_constexpr_string 201811L
291# endif
292#endif
293#define __cpp_lib_constexpr_vector 201907L
294#define __cpp_lib_erase_if 202002L
295#define __cpp_lib_format 202110L
296#define __cpp_lib_format_uchar 202311L
297#define __cpp_lib_generic_unordered_lookup 201811L
298#ifdef _GLIBCXX_HAS_GTHREADS
299# define __cpp_lib_jthread 201911L
300#endif
301#if __cpp_lib_atomic_wait
302# define __cpp_lib_latch 201907L
303#endif
304#define __cpp_lib_list_remove_return_type 201806L
305#define __cpp_lib_polymorphic_allocator 201902L
306#if __cpp_lib_atomic_wait || _GLIBCXX_HAVE_POSIX_SEMAPHORE
307# define __cpp_lib_semaphore 201907L
308#endif
309#define __cpp_lib_shared_ptr_arrays 201707L
310#define __cpp_lib_smart_ptr_for_overwrite 202002L
311# if _GLIBCXX_USE_CXX11_ABI
312// Only supported with cxx11-abi
313# define __cpp_lib_syncbuf 201803L
314# endif
315#endif
316
317#if __cplusplus > 202002L
318// c++23
319#define __cpp_lib_byteswap 202110L
320#define __cpp_lib_constexpr_charconv 202207L
321#define __cpp_lib_constexpr_typeinfo 202106L
322#if __cpp_concepts >= 202002L
323# define __cpp_lib_expected 202211L
324#endif
325#define __cpp_lib_invoke_r 202106L
326#define __cpp_lib_is_scoped_enum 202011L
327#if __cpp_lib_concepts
328# undef __cpp_lib_optional
329# define __cpp_lib_optional 202110L
330#endif
331#define __cpp_lib_reference_from_temporary 202202L
332#define __cpp_lib_to_underlying 202102L
333#define __cpp_lib_unreachable 202202L
334#define __cpp_lib_ranges 202202L
335#define __cpp_lib_ranges_zip 202110L
336#define __cpp_lib_ranges_chunk 202202L
337#define __cpp_lib_ranges_slide 202202L
338#define __cpp_lib_ranges_chunk_by 202202L
339#define __cpp_lib_ranges_join_with 202202L
340#define __cpp_lib_ranges_repeat 202207L
341#define __cpp_lib_ranges_stride 202207L
342#define __cpp_lib_ranges_cartesian_product 202207L
343#define __cpp_lib_ranges_as_rvalue 202207L
344#define __cpp_lib_ranges_as_const 202207L
345#define __cpp_lib_ranges_enumerate 202302L
346#define __cpp_lib_ranges_contains 202207L
347#define __cpp_lib_ranges_iota 202202L
348#define __cpp_lib_ranges_find_last 202207L
349#define __cpp_lib_ranges_fold 202207L
350#if __cpp_constexpr_dynamic_alloc
351# if _GLIBCXX_HOSTED
352# define __cpp_lib_constexpr_bitset 202202L
353# endif
354# undef __cpp_lib_constexpr_memory
355# define __cpp_lib_constexpr_memory 202202L
356#endif
357#define __cpp_lib_stdatomic_h 202011L
358
359#if _GLIBCXX_HOSTED
360#define __cpp_lib_adaptor_iterator_pair_constructor 202106L
361#define __cpp_lib_ios_noreplace 202207L
362#define __cpp_lib_move_only_function 202110L
363#if __cpp_lib_span
364# define __cpp_lib_spanstream 202106L
365#endif
366#if _GLIBCXX_HAVE_STACKTRACE
367# define __cpp_lib_stacktrace 202011L
368#endif
369#define __cpp_lib_stdatomic_h 202011L
370#define __cpp_lib_string_contains 202011L
371#if _GLIBCXX_USE_CXX11_ABI // Only supported with cxx11-abi
372# define __cpp_lib_string_resize_and_overwrite 202110L
373#endif
374#endif
375#endif // C++23
376#endif // C++20
377#endif // C++17
378#endif // C++14
379#endif // C++11
380
381#endif // _GLIBCXX_VERSION_INCLUDED
382

source code of include/c++/13/version