libstdc++-v3/include/std/version

   1 // -*- C++ -*- Libstdc++ version details header.
   2
   3 // Copyright (C) 2018-2021 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 201505
  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 201309
  50 #define __cpp_lib_result_of_sfinae 201210
  51
  52 #if _GLIBCXX_HOSTED
  53 # define __cpp_lib_allocator_traits_is_always_equal 201411
  54 # define __cpp_lib_shared_ptr_arrays 201611L
  55 #endif
  56
  57 #if !defined(__STRICT_ANSI__)
  58 // gnu++11
  59 # define __cpp_lib_is_swappable 201603
  60 # define __cpp_lib_void_t 201411
  61 # if _GLIBCXX_HOSTED
  62 #  define __cpp_lib_enable_shared_from_this 201603
  63 # endif
  64 #endif
  65
  66 // For C++11 and later we support ISO/IEC 29124 Mathematical Special Functions
  67 #define __STDCPP_MATH_SPEC_FUNCS__ 201003L
  68
  69 #if __cplusplus >= 201402L
  70 // c++14
  71 #if __cpp_impl_coroutine
  72 # define __cpp_lib_coroutine 201902L
  73 #endif
  74 #define __cpp_lib_integral_constant_callable 201304
  75 #define __cpp_lib_is_final 201402L
  76 #define __cpp_lib_transformation_trait_aliases 201304
  77
  78 #if _GLIBCXX_HOSTED
  79 # define __cpp_lib_chrono_udls 201304
  80 # define __cpp_lib_complex_udls 201309
  81 # define __cpp_lib_exchange_function 201304
  82 # define __cpp_lib_generic_associative_lookup 201304
  83 # define __cpp_lib_integer_sequence 201304
  84 # define __cpp_lib_make_reverse_iterator 201402
  85 # define __cpp_lib_make_unique 201304
  86 # ifndef _GLIBCXX_DEBUG // PR libstdc++/70303
  87 #  define __cpp_lib_null_iterators 201304L
  88 # endif
  89 # define __cpp_lib_quoted_string_io 201304
  90 # define __cpp_lib_robust_nonmodifying_seq_ops 201304
  91 # ifdef _GLIBCXX_HAS_GTHREADS
  92 #  define __cpp_lib_shared_timed_mutex 201402L
  93 # endif
  94 # define __cpp_lib_string_udls 201304
  95 # define __cpp_lib_transparent_operators 201510
  96 # define __cpp_lib_tuple_element_t 201402L
  97 # define __cpp_lib_tuples_by_type 201304
  98 #endif
  99
 100 #if __cplusplus >= 201703L
 101 // c++17
 102 #define __cpp_lib_addressof_constexpr 201603
 103 #define __cpp_lib_atomic_is_always_lock_free 201603
 104 #define __cpp_lib_bool_constant 201505
 105 #define __cpp_lib_byte 201603
 106 #ifdef _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP
 107 # define __cpp_lib_has_unique_object_representations 201606
 108 #endif
 109 #ifdef _GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE
 110 # define __cpp_lib_is_aggregate 201703
 111 #endif
 112 #define __cpp_lib_is_invocable 201703
 113 #define __cpp_lib_is_swappable 201603
 114 #ifdef _GLIBCXX_HAVE_BUILTIN_LAUNDER
 115 # define __cpp_lib_launder 201606
 116 #endif
 117 #define __cpp_lib_logical_traits 201510
 118 #define __cpp_lib_type_trait_variable_templates 201510L
 119 #define __cpp_lib_uncaught_exceptions 201411L
 120 #define __cpp_lib_void_t 201411
 121
 122 #if _GLIBCXX_HOSTED
 123 #define __cpp_lib_any 201606L
 124 #define __cpp_lib_apply 201603
 125 #if __cplusplus == 201703L // N.B. updated value in C++20
 126 # define __cpp_lib_array_constexpr 201803L
 127 #endif
 128 #define __cpp_lib_as_const 201510
 129 #define __cpp_lib_boyer_moore_searcher 201603
 130 #define __cpp_lib_chrono 201611
 131 #define __cpp_lib_clamp 201603
 132 #if __cplusplus == 201703L // N.B. updated value in C++20
 133 # define __cpp_lib_constexpr_char_traits 201611L
 134 #endif
 135 #define __cpp_lib_enable_shared_from_this 201603
 136 #define __cpp_lib_execution 201902L // FIXME: should be 201603L
 137 #define __cpp_lib_filesystem 201703
 138 #define __cpp_lib_gcd 201606
 139 #define __cpp_lib_gcd_lcm 201606
 140 #define __cpp_lib_hypot 201603
 141 #define __cpp_lib_invoke 201411L
 142 #define __cpp_lib_lcm 201606
 143 #define __cpp_lib_make_from_tuple 201606
 144 #define __cpp_lib_map_try_emplace 201411
 145 #define __cpp_lib_math_special_functions 201603L
 146 #ifdef _GLIBCXX_HAS_GTHREADS
 147 # define __cpp_lib_memory_resource 201603L
 148 #else
 149 # define __cpp_lib_memory_resource 1
 150 #endif
 151 #define __cpp_lib_node_extract 201606
 152 #define __cpp_lib_nonmember_container_access 201411
 153 #define __cpp_lib_not_fn 201603
 154 #define __cpp_lib_optional 201606L
 155 #define __cpp_lib_parallel_algorithm 201603L
 156 #define __cpp_lib_raw_memory_algorithms 201606L
 157 #define __cpp_lib_sample 201603
 158 #ifdef _GLIBCXX_HAS_GTHREADS
 159 # define __cpp_lib_scoped_lock 201703
 160 # define __cpp_lib_shared_mutex 201505L
 161 #endif
 162 #define __cpp_lib_shared_ptr_weak_type 201606
 163 #define __cpp_lib_string_view 201803L
 164 // #define __cpp_lib_to_chars 201611L
 165 #define __cpp_lib_unordered_map_try_emplace 201411
 166 #define __cpp_lib_variant 201606L
 167 #endif
 168
 169 #if __cplusplus > 201703L
 170 // c++2a
 171 #define __cpp_lib_atomic_flag_test 201907L
 172 #define __cpp_lib_atomic_float 201711L
 173 #define __cpp_lib_atomic_ref 201806L
 174 #define __cpp_lib_atomic_value_initialization 201911L
 175 #define __cpp_lib_bitops 201907L
 176 #define __cpp_lib_bounded_array_traits 201902L
 177 // __cpp_lib_char8_t is defined in <bits/c++config.h>
 178 #if __cpp_concepts >= 201907L
 179 # define __cpp_lib_concepts 202002L
 180 #endif
 181 #if __cpp_impl_destroying_delete
 182 # define __cpp_lib_destroying_delete 201806L
 183 #endif
 184 #define __cpp_lib_endian 201907L
 185 #define __cpp_lib_int_pow2 202002L
 186 #ifdef _GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED
 187 # define __cpp_lib_is_constant_evaluated 201811L
 188 #endif
 189 #define __cpp_lib_is_nothrow_convertible 201806L
 190 #define __cpp_lib_remove_cvref 201711L
 191 #if __cpp_impl_three_way_comparison >= 201907L && __cpp_lib_concepts
 192 # define __cpp_lib_three_way_comparison 201907L
 193 #endif
 194 #define __cpp_lib_type_identity 201806L
 195 #define __cpp_lib_unwrap_ref 201811L
 196
 197 #if _GLIBCXX_HOSTED
 198 #define __cpp_lib_array_constexpr 201811L
 199 #define __cpp_lib_assume_aligned 201811L
 200 #if defined _GLIBCXX_HAS_GTHREADS || defined _GLIBCXX_HAVE_LINUX_FUTEX
 201 # define __cpp_lib_atomic_wait 201907L
 202 # if __cpp_aligned_new
 203 #  define __cpp_lib_barrier 201907L
 204 # endif
 205 #endif
 206 #define __cpp_lib_bind_front 201907L
 207 #if __has_builtin(__builtin_bit_cast)
 208 # define __cpp_lib_bit_cast 201806L
 209 #endif
 210 // FIXME: #define __cpp_lib_execution 201902L
 211 #define __cpp_lib_integer_comparison_functions 202002L
 212 #define __cpp_lib_constexpr_algorithms 201806L
 213 #define __cpp_lib_constexpr_char_traits 201811L
 214 #define __cpp_lib_constexpr_complex 201711L
 215 #define __cpp_lib_constexpr_dynamic_alloc 201907L
 216 #define __cpp_lib_constexpr_functional 201907L
 217 #define __cpp_lib_constexpr_iterator 201811L
 218 #define __cpp_lib_constexpr_memory 201811L
 219 #define __cpp_lib_constexpr_numeric 201911L
 220 #define __cpp_lib_constexpr_string_view 201811L
 221 #define __cpp_lib_constexpr_tuple 201811L
 222 #define __cpp_lib_constexpr_utility 201811L
 223 #define __cpp_lib_erase_if 202002L
 224 #define __cpp_lib_interpolate 201902L
 225 #ifdef _GLIBCXX_HAS_GTHREADS
 226 # define __cpp_lib_jthread 201911L
 227 #endif
 228 #if __cpp_lib_atomic_wait
 229 # define __cpp_lib_latch 201907L
 230 #endif
 231 #define __cpp_lib_list_remove_return_type 201806L
 232 #if __cpp_lib_concepts
 233 # define __cpp_lib_make_obj_using_allocator 201811L
 234 #endif
 235 #define __cpp_lib_math_constants 201907L
 236 #define __cpp_lib_polymorphic_allocator 201902L
 237 #if __cpp_lib_concepts
 238 # define __cpp_lib_ranges 201911L
 239 #endif
 240 #if __cpp_lib_atomic_wait
 241 # define __cpp_lib_semaphore 201907L
 242 #endif
 243 #define __cpp_lib_shift 201806L
 244 #if __has_builtin(__builtin_source_location)
 245 # define __cpp_lib_source_location 201907L
 246 #endif
 247 #if __cpp_lib_concepts
 248 # define __cpp_lib_span 202002L
 249 #endif
 250 #define __cpp_lib_ssize 201902L
 251 #define __cpp_lib_starts_ends_with 201711L
 252 # if _GLIBCXX_USE_CXX11_ABI
 253 // Only supported with cx11-abi
 254 #  define __cpp_lib_syncbuf 201803L
 255 # endif
 256 #define __cpp_lib_to_address 201711L
 257 #define __cpp_lib_to_array 201907L
 258 #endif
 259 #endif // C++2a
 260 #endif // C++17
 261 #endif // C++14
 262 #endif // C++11
 263
 264 #endif // _GLIBCXX_VERSION_INCLUDED