1// -*- C++ -*- Libstdc++ version details header. 2 3// Copyright (C) 2018-2022 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#pragma GCC system_header 34 35#include <bits/c++config.h> 36 37// c++03 38#if _GLIBCXX_HOSTED 39# define __cpp_lib_incomplete_container_elements 201505L 40#endif 41 42#if !defined(__STRICT_ANSI__) 43// gnu++03 44# define __cpp_lib_uncaught_exceptions 201411L 45#endif 46 47#if __cplusplus >= 201103L 48// c++11 49#define __cpp_lib_is_null_pointer 201309L 50#define __cpp_lib_result_of_sfinae 201210L 51 52#if _GLIBCXX_HOSTED 53# define __cpp_lib_allocator_traits_is_always_equal 201411L 54#if __cplusplus <= 201703L // N.B. updated value in C++20 55# define __cpp_lib_shared_ptr_arrays 201611L 56#endif 57#endif 58 59#if !defined(__STRICT_ANSI__) 60// gnu++11 61# define __cpp_lib_is_swappable 201603L 62# define __cpp_lib_void_t 201411L 63# if _GLIBCXX_HOSTED 64# define __cpp_lib_enable_shared_from_this 201603L 65# endif 66#endif 67 68// For C++11 and later we support ISO/IEC 29124 Mathematical Special Functions 69#define __STDCPP_MATH_SPEC_FUNCS__ 201003L 70 71#if __cplusplus >= 201402L 72// c++14 73#if __cpp_impl_coroutine 74# define __cpp_lib_coroutine 201902L 75#endif 76#define __cpp_lib_integral_constant_callable 201304L 77#define __cpp_lib_is_final 201402L 78#define __cpp_lib_transformation_trait_aliases 201304L 79 80#if _GLIBCXX_HOSTED 81# define __cpp_lib_chrono_udls 201304L 82# define __cpp_lib_complex_udls 201309L 83# define __cpp_lib_exchange_function 201304L 84# define __cpp_lib_generic_associative_lookup 201304L 85# define __cpp_lib_integer_sequence 201304L 86# define __cpp_lib_make_reverse_iterator 201402L 87# define __cpp_lib_make_unique 201304L 88# ifndef _GLIBCXX_DEBUG // PR libstdc++/70303 89# define __cpp_lib_null_iterators 201304L 90# endif 91# define __cpp_lib_quoted_string_io 201304L 92# define __cpp_lib_robust_nonmodifying_seq_ops 201304L 93# ifdef _GLIBCXX_HAS_GTHREADS 94# define __cpp_lib_shared_timed_mutex 201402L 95# endif 96# define __cpp_lib_string_udls 201304L 97# define __cpp_lib_transparent_operators 201510L 98# define __cpp_lib_tuple_element_t 201402L 99# define __cpp_lib_tuples_by_type 201304L 100#endif 101 102#if __cplusplus >= 201703L 103// c++17 104#define __cpp_lib_addressof_constexpr 201603L 105#define __cpp_lib_atomic_is_always_lock_free 201603L 106#define __cpp_lib_bool_constant 201505L 107#define __cpp_lib_byte 201603L 108#ifdef _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP 109# define __cpp_lib_has_unique_object_representations 201606L 110#endif 111#ifdef __GCC_DESTRUCTIVE_SIZE 112# define __cpp_lib_hardware_interference_size 201703L 113#endif 114#ifdef _GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE 115# define __cpp_lib_is_aggregate 201703L 116#endif 117#define __cpp_lib_is_invocable 201703L 118#define __cpp_lib_is_swappable 201603L 119#ifdef _GLIBCXX_HAVE_BUILTIN_LAUNDER 120# define __cpp_lib_launder 201606L 121#endif 122#define __cpp_lib_logical_traits 201510L 123#define __cpp_lib_type_trait_variable_templates 201510L 124#define __cpp_lib_uncaught_exceptions 201411L 125#define __cpp_lib_void_t 201411L 126 127#if _GLIBCXX_HOSTED 128#define __cpp_lib_any 201606L 129#define __cpp_lib_apply 201603L 130#if __cplusplus == 201703L // N.B. updated value in C++20 131# define __cpp_lib_array_constexpr 201803L 132#endif 133#define __cpp_lib_as_const 201510L 134#define __cpp_lib_boyer_moore_searcher 201603L 135#define __cpp_lib_chrono 201611L 136#define __cpp_lib_clamp 201603L 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#define __cpp_lib_enable_shared_from_this 201603L 144#define __cpp_lib_execution 201902L // FIXME: should be 201603L 145#define __cpp_lib_filesystem 201703L 146#define __cpp_lib_gcd 201606L 147#define __cpp_lib_gcd_lcm 201606L 148#define __cpp_lib_hypot 201603L 149#define __cpp_lib_invoke 201411L 150#define __cpp_lib_lcm 201606L 151#define __cpp_lib_make_from_tuple 201606L 152#define __cpp_lib_map_try_emplace 201411L 153#define __cpp_lib_math_special_functions 201603L 154#ifdef _GLIBCXX_HAS_GTHREADS 155# define __cpp_lib_memory_resource 201603L 156#else 157# define __cpp_lib_memory_resource 1 158#endif 159#define __cpp_lib_node_extract 201606L 160#define __cpp_lib_nonmember_container_access 201411L 161#define __cpp_lib_not_fn 201603L 162#if __cplusplus == 201703L // N.B. updated value in C++20 163# define __cpp_lib_optional 201606L 164#endif 165#define __cpp_lib_parallel_algorithm 201603L 166#define __cpp_lib_raw_memory_algorithms 201606L 167#define __cpp_lib_sample 201603L 168#ifdef _GLIBCXX_HAS_GTHREADS 169# define __cpp_lib_scoped_lock 201703L 170# define __cpp_lib_shared_mutex 201505L 171#endif 172#define __cpp_lib_shared_ptr_weak_type 201606L 173#define __cpp_lib_string_view 201803L 174#if _GLIBCXX_FLOAT_IS_IEEE_BINARY32 && _GLIBCXX_DOUBLE_IS_IEEE_BINARY64 \ 175 && __SIZE_WIDTH__ >= 32 176# define __cpp_lib_to_chars 201611L 177#endif 178#define __cpp_lib_unordered_map_try_emplace 201411L 179#if !(__cpp_concepts >= 202002L && __cpp_constexpr >= 201811L) 180// N.B. updated value in C++20 181# define __cpp_lib_variant 202102L 182#endif 183#endif 184 185#if __cplusplus >= 202002L 186// c++20 187#define __cpp_lib_atomic_flag_test 201907L 188#define __cpp_lib_atomic_float 201711L 189#define __cpp_lib_atomic_ref 201806L 190#define __cpp_lib_atomic_value_initialization 201911L 191#if __has_builtin(__builtin_bit_cast) 192# define __cpp_lib_bit_cast 201806L 193#endif 194#define __cpp_lib_bitops 201907L 195#define __cpp_lib_bounded_array_traits 201902L 196// __cpp_lib_char8_t is defined in <bits/c++config.h> 197#if __cpp_concepts >= 201907L 198# define __cpp_lib_concepts 202002L 199#endif 200#if __cpp_impl_destroying_delete 201# define __cpp_lib_destroying_delete 201806L 202#endif 203#define __cpp_lib_endian 201907L 204#define __cpp_lib_int_pow2 202002L 205#ifdef _GLIBCXX_HAVE_IS_CONSTANT_EVALUATED 206# define __cpp_lib_is_constant_evaluated 201811L 207#endif 208#if __has_builtin(__is_layout_compatible) \ 209 && __has_builtin(__builtin_is_corresponding_member) 210# define __cpp_lib_is_layout_compatible 201907L 211#endif 212#define __cpp_lib_is_nothrow_convertible 201806L 213#if __has_builtin(__is_pointer_interconvertible_base_of) \ 214 && __has_builtin(__builtin_is_pointer_interconvertible_with_class) 215# define __cpp_lib_is_pointer_interconvertible 201907L 216#endif 217#define __cpp_lib_remove_cvref 201711L 218#if __has_builtin(__builtin_source_location) 219# define __cpp_lib_source_location 201907L 220#endif 221#if __cpp_impl_three_way_comparison >= 201907L && __cpp_lib_concepts 222# define __cpp_lib_three_way_comparison 201907L 223#endif 224#define __cpp_lib_type_identity 201806L 225#define __cpp_lib_unwrap_ref 201811L 226 227#if _GLIBCXX_HOSTED 228#define __cpp_lib_array_constexpr 201811L 229#define __cpp_lib_assume_aligned 201811L 230#define __cpp_lib_atomic_shared_ptr 201711L 231#if defined _GLIBCXX_HAS_GTHREADS || defined _GLIBCXX_HAVE_LINUX_FUTEX 232# define __cpp_lib_atomic_wait 201907L 233# if __cpp_aligned_new 234# define __cpp_lib_barrier 201907L 235# endif 236#endif 237#define __cpp_lib_bind_front 201907L 238// FIXME: #define __cpp_lib_execution 201902L 239#define __cpp_lib_integer_comparison_functions 202002L 240#define __cpp_lib_constexpr_algorithms 201806L 241#ifdef __cpp_lib_is_constant_evaluated 242# define __cpp_lib_constexpr_char_traits 201811L 243#endif 244#define __cpp_lib_constexpr_complex 201711L 245#define __cpp_lib_constexpr_dynamic_alloc 201907L 246#define __cpp_lib_constexpr_functional 201907L 247#define __cpp_lib_constexpr_iterator 201811L 248#define __cpp_lib_constexpr_memory 201811L 249#define __cpp_lib_constexpr_numeric 201911L 250#ifdef __cpp_lib_is_constant_evaluated 251# if _GLIBCXX_USE_CXX11_ABI 252# define __cpp_lib_constexpr_string 201907L 253# else 254# define __cpp_lib_constexpr_string 201811L 255# endif 256#endif 257#define __cpp_lib_constexpr_string_view 201811L 258#define __cpp_lib_constexpr_tuple 201811L 259#define __cpp_lib_constexpr_utility 201811L 260#define __cpp_lib_constexpr_vector 201907L 261#define __cpp_lib_erase_if 202002L 262#define __cpp_lib_generic_unordered_lookup 201811L 263#define __cpp_lib_interpolate 201902L 264#ifdef _GLIBCXX_HAS_GTHREADS 265# define __cpp_lib_jthread 201911L 266#endif 267#if __cpp_lib_atomic_wait 268# define __cpp_lib_latch 201907L 269#endif 270#define __cpp_lib_list_remove_return_type 201806L 271#if __cpp_lib_concepts 272# define __cpp_lib_make_obj_using_allocator 201811L 273#endif 274#define __cpp_lib_math_constants 201907L 275#define __cpp_lib_optional 202106L 276#define __cpp_lib_polymorphic_allocator 201902L 277#if __cpp_lib_concepts 278# define __cpp_lib_ranges 202110L 279# define __cpp_lib_move_iterator_concept 202207L 280#endif 281#if __cpp_lib_atomic_wait || _GLIBCXX_HAVE_POSIX_SEMAPHORE 282# define __cpp_lib_semaphore 201907L 283#endif 284#define __cpp_lib_shared_ptr_arrays 201707L 285#define __cpp_lib_shift 201806L 286#define __cpp_lib_smart_ptr_for_overwrite 202002L 287#if __cpp_lib_concepts 288# define __cpp_lib_span 202002L 289#endif 290#define __cpp_lib_ssize 201902L 291#define __cpp_lib_starts_ends_with 201711L 292# if _GLIBCXX_USE_CXX11_ABI 293// Only supported with cxx11-abi 294# define __cpp_lib_syncbuf 201803L 295# endif 296#define __cpp_lib_to_address 201711L 297#define __cpp_lib_to_array 201907L 298#if __cpp_concepts >= 202002L && __cpp_constexpr >= 201811L 299# define __cpp_lib_variant 202106L 300#endif 301#endif 302 303#if __cplusplus > 202002L 304// c++2b 305#define __cpp_lib_byteswap 202110L 306#define __cpp_lib_constexpr_typeinfo 202106L 307#define __cpp_lib_is_scoped_enum 202011L 308 309#if _GLIBCXX_HOSTED 310#define __cpp_lib_adaptor_iterator_pair_constructor 202106L 311#if __cpp_constexpr_dynamic_alloc 312# undef __cpp_lib_constexpr_memory 313# define __cpp_lib_constexpr_memory 202202L 314#endif 315#if __cpp_concepts >= 202002L 316# define __cpp_lib_expected 202202L 317#endif 318#define __cpp_lib_invoke_r 202106L 319#define __cpp_lib_ios_noreplace 202207L 320#if __cpp_lib_concepts 321# undef __cpp_lib_optional 322# define __cpp_lib_optional 202110L 323#endif 324#define __cpp_lib_move_only_function 202110L 325#if __cpp_lib_span 326# define __cpp_lib_spanstream 202106L 327#endif 328#if _GLIBCXX_HAVE_STACKTRACE 329# define __cpp_lib_stacktrace 202011L 330#endif 331#define __cpp_lib_stdatomic_h 202011L 332#define __cpp_lib_string_contains 202011L 333#if _GLIBCXX_USE_CXX11_ABI // Only supported with cxx11-abi 334# define __cpp_lib_string_resize_and_overwrite 202110L 335#endif 336#define __cpp_lib_to_underlying 202102L 337#define __cpp_lib_unreachable 202202L 338#endif 339#endif // C++2b 340#endif // C++20 341#endif // C++17 342#endif // C++14 343#endif // C++11 344 345#endif // _GLIBCXX_VERSION_INCLUDED 346