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