| // -*- C++ -*- |
| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef _LIBCPP_VERSIONH |
| #define _LIBCPP_VERSIONH |
| |
| /* |
| version synopsis |
| |
| Macro name Value Headers |
| __cpp_lib_adaptor_iterator_pair_constructor 202106L <queue> <stack> |
| __cpp_lib_addressof_constexpr 201603L <memory> |
| __cpp_lib_allocate_at_least 202106L <memory> |
| __cpp_lib_allocator_traits_is_always_equal 201411L <deque> <forward_list> <list> |
| <map> <memory> <scoped_allocator> |
| <set> <string> <unordered_map> |
| <unordered_set> <vector> |
| __cpp_lib_any 201606L <any> |
| __cpp_lib_apply 201603L <tuple> |
| __cpp_lib_array_constexpr 201811L <array> <iterator> |
| 201603L // C++17 |
| __cpp_lib_as_const 201510L <utility> |
| __cpp_lib_associative_heterogeneous_erasure 202110L <map> <set> <unordered_map> |
| <unordered_set> |
| __cpp_lib_assume_aligned 201811L <memory> |
| __cpp_lib_atomic_flag_test 201907L <atomic> |
| __cpp_lib_atomic_float 201711L <atomic> |
| __cpp_lib_atomic_is_always_lock_free 201603L <atomic> |
| __cpp_lib_atomic_lock_free_type_aliases 201907L <atomic> |
| __cpp_lib_atomic_ref 201806L <atomic> |
| __cpp_lib_atomic_shared_ptr 201711L <atomic> |
| __cpp_lib_atomic_value_initialization 201911L <atomic> <memory> |
| __cpp_lib_atomic_wait 201907L <atomic> |
| __cpp_lib_barrier 201907L <barrier> |
| __cpp_lib_bind_back 202202L <functional> |
| __cpp_lib_bind_front 201907L <functional> |
| __cpp_lib_bit_cast 201806L <bit> |
| __cpp_lib_bitops 201907L <bit> |
| __cpp_lib_bool_constant 201505L <type_traits> |
| __cpp_lib_bounded_array_traits 201902L <type_traits> |
| __cpp_lib_boyer_moore_searcher 201603L <functional> |
| __cpp_lib_byte 201603L <cstddef> |
| __cpp_lib_byteswap 202110L <bit> |
| __cpp_lib_char8_t 201907L <atomic> <filesystem> <istream> |
| <limits> <locale> <ostream> |
| <string> <string_view> |
| __cpp_lib_chrono 201611L <chrono> |
| __cpp_lib_chrono_udls 201304L <chrono> |
| __cpp_lib_clamp 201603L <algorithm> |
| __cpp_lib_complex_udls 201309L <complex> |
| __cpp_lib_concepts 202002L <concepts> |
| __cpp_lib_constexpr_algorithms 201806L <algorithm> <utility> |
| __cpp_lib_constexpr_bitset 202207L <bitset> |
| __cpp_lib_constexpr_charconv 202207L <charconv> |
| __cpp_lib_constexpr_cmath 202202L <cmath> <cstdlib> |
| __cpp_lib_constexpr_complex 201711L <complex> |
| __cpp_lib_constexpr_dynamic_alloc 201907L <memory> |
| __cpp_lib_constexpr_functional 201907L <functional> |
| __cpp_lib_constexpr_iterator 201811L <iterator> |
| __cpp_lib_constexpr_memory 202202L <memory> |
| 201811L // C++20 |
| __cpp_lib_constexpr_numeric 201911L <numeric> |
| __cpp_lib_constexpr_string 201907L <string> |
| __cpp_lib_constexpr_string_view 201811L <string_view> |
| __cpp_lib_constexpr_tuple 201811L <tuple> |
| __cpp_lib_constexpr_typeinfo 202106L <typeinfo> |
| __cpp_lib_constexpr_utility 201811L <utility> |
| __cpp_lib_constexpr_vector 201907L <vector> |
| __cpp_lib_coroutine 201902L <coroutine> |
| __cpp_lib_destroying_delete 201806L <new> |
| __cpp_lib_enable_shared_from_this 201603L <memory> |
| __cpp_lib_endian 201907L <bit> |
| __cpp_lib_erase_if 202002L <deque> <forward_list> <list> |
| <map> <set> <string> |
| <unordered_map> <unordered_set> <vector> |
| __cpp_lib_exchange_function 201304L <utility> |
| __cpp_lib_execution 201902L <execution> |
| 201603L // C++17 |
| __cpp_lib_expected 202202L <expected> |
| __cpp_lib_filesystem 201703L <filesystem> |
| __cpp_lib_format 202106L <format> |
| __cpp_lib_format_ranges 202207L <format> |
| __cpp_lib_formatters 202302L <stacktrace> <thread> |
| __cpp_lib_forward_like 202207L <utility> |
| __cpp_lib_gcd_lcm 201606L <numeric> |
| __cpp_lib_generic_associative_lookup 201304L <map> <set> |
| __cpp_lib_generic_unordered_lookup 201811L <unordered_map> <unordered_set> |
| __cpp_lib_hardware_interference_size 201703L <new> |
| __cpp_lib_has_unique_object_representations 201606L <type_traits> |
| __cpp_lib_hypot 201603L <cmath> |
| __cpp_lib_incomplete_container_elements 201505L <forward_list> <list> <vector> |
| __cpp_lib_int_pow2 202002L <bit> |
| __cpp_lib_integer_comparison_functions 202002L <utility> |
| __cpp_lib_integer_sequence 201304L <utility> |
| __cpp_lib_integral_constant_callable 201304L <type_traits> |
| __cpp_lib_interpolate 201902L <cmath> <numeric> |
| __cpp_lib_invoke 201411L <functional> |
| __cpp_lib_invoke_r 202106L <functional> |
| __cpp_lib_is_aggregate 201703L <type_traits> |
| __cpp_lib_is_constant_evaluated 201811L <type_traits> |
| __cpp_lib_is_final 201402L <type_traits> |
| __cpp_lib_is_invocable 201703L <type_traits> |
| __cpp_lib_is_layout_compatible 201907L <type_traits> |
| __cpp_lib_is_nothrow_convertible 201806L <type_traits> |
| __cpp_lib_is_null_pointer 201309L <type_traits> |
| __cpp_lib_is_pointer_interconvertible 201907L <type_traits> |
| __cpp_lib_is_scoped_enum 202011L <type_traits> |
| __cpp_lib_is_swappable 201603L <type_traits> |
| __cpp_lib_jthread 201911L <stop_token> <thread> |
| __cpp_lib_latch 201907L <latch> |
| __cpp_lib_launder 201606L <new> |
| __cpp_lib_list_remove_return_type 201806L <forward_list> <list> |
| __cpp_lib_logical_traits 201510L <type_traits> |
| __cpp_lib_make_from_tuple 201606L <tuple> |
| __cpp_lib_make_reverse_iterator 201402L <iterator> |
| __cpp_lib_make_unique 201304L <memory> |
| __cpp_lib_map_try_emplace 201411L <map> |
| __cpp_lib_math_constants 201907L <numbers> |
| __cpp_lib_math_special_functions 201603L <cmath> |
| __cpp_lib_memory_resource 201603L <memory_resource> |
| __cpp_lib_move_iterator_concept 202207L <iterator> |
| __cpp_lib_move_only_function 202110L <functional> |
| __cpp_lib_node_extract 201606L <map> <set> <unordered_map> |
| <unordered_set> |
| __cpp_lib_nonmember_container_access 201411L <array> <deque> <forward_list> |
| <iterator> <list> <map> |
| <regex> <set> <string> |
| <unordered_map> <unordered_set> <vector> |
| __cpp_lib_not_fn 201603L <functional> |
| __cpp_lib_null_iterators 201304L <iterator> |
| __cpp_lib_optional 202110L <optional> |
| 201606L // C++17 |
| __cpp_lib_out_ptr 202106L <memory> |
| __cpp_lib_parallel_algorithm 201603L <algorithm> <numeric> |
| __cpp_lib_polymorphic_allocator 201902L <memory_resource> |
| __cpp_lib_quoted_string_io 201304L <iomanip> |
| __cpp_lib_ranges 202106L <algorithm> <functional> <iterator> |
| <memory> <ranges> |
| __cpp_lib_ranges_as_rvalue 202207L <ranges> |
| __cpp_lib_ranges_chunk 202202L <ranges> |
| __cpp_lib_ranges_chunk_by 202202L <ranges> |
| __cpp_lib_ranges_iota 202202L <numeric> |
| __cpp_lib_ranges_join_with 202202L <ranges> |
| __cpp_lib_ranges_slide 202202L <ranges> |
| __cpp_lib_ranges_starts_ends_with 202106L <algorithm> |
| __cpp_lib_ranges_to_container 202202L <deque> <forward_list> <list> |
| <map> <priority_queue> <queue> |
| <set> <stack> <string> |
| <unordered_map> <unordered_set> <vector> |
| __cpp_lib_ranges_zip 202110L <ranges> <tuple> <utility> |
| __cpp_lib_raw_memory_algorithms 201606L <memory> |
| __cpp_lib_reference_from_temporary 202202L <type_traits> |
| __cpp_lib_remove_cvref 201711L <type_traits> |
| __cpp_lib_result_of_sfinae 201210L <functional> <type_traits> |
| __cpp_lib_robust_nonmodifying_seq_ops 201304L <algorithm> |
| __cpp_lib_sample 201603L <algorithm> |
| __cpp_lib_scoped_lock 201703L <mutex> |
| __cpp_lib_semaphore 201907L <semaphore> |
| __cpp_lib_shared_mutex 201505L <shared_mutex> |
| __cpp_lib_shared_ptr_arrays 201707L <memory> |
| 201611L // C++17 |
| __cpp_lib_shared_ptr_weak_type 201606L <memory> |
| __cpp_lib_shared_timed_mutex 201402L <shared_mutex> |
| __cpp_lib_shift 201806L <algorithm> |
| __cpp_lib_smart_ptr_for_overwrite 202002L <memory> |
| __cpp_lib_source_location 201907L <source_location> |
| __cpp_lib_span 202002L <span> |
| __cpp_lib_spanstream 202106L <spanstream> |
| __cpp_lib_ssize 201902L <iterator> |
| __cpp_lib_stacktrace 202011L <stacktrace> |
| __cpp_lib_starts_ends_with 201711L <string> <string_view> |
| __cpp_lib_stdatomic_h 202011L <stdatomic.h> |
| __cpp_lib_string_contains 202011L <string> <string_view> |
| __cpp_lib_string_resize_and_overwrite 202110L <string> |
| __cpp_lib_string_udls 201304L <string> |
| __cpp_lib_string_view 201803L <string> <string_view> |
| 201606L // C++17 |
| __cpp_lib_syncbuf 201803L <syncstream> |
| __cpp_lib_three_way_comparison 201907L <compare> |
| __cpp_lib_to_address 201711L <memory> |
| __cpp_lib_to_array 201907L <array> |
| __cpp_lib_to_chars 201611L <charconv> |
| __cpp_lib_to_underlying 202102L <utility> |
| __cpp_lib_transformation_trait_aliases 201304L <type_traits> |
| __cpp_lib_transparent_operators 201510L <functional> <memory> |
| 201210L // C++14 |
| __cpp_lib_tuple_element_t 201402L <tuple> |
| __cpp_lib_tuples_by_type 201304L <tuple> <utility> |
| __cpp_lib_type_identity 201806L <type_traits> |
| __cpp_lib_type_trait_variable_templates 201510L <type_traits> |
| __cpp_lib_uncaught_exceptions 201411L <exception> |
| __cpp_lib_unordered_map_try_emplace 201411L <unordered_map> |
| __cpp_lib_unreachable 202202L <utility> |
| __cpp_lib_unwrap_ref 201811L <functional> |
| __cpp_lib_variant 202102L <variant> |
| __cpp_lib_void_t 201411L <type_traits> |
| |
| */ |
| |
| #include <__assert> // all public C++ headers provide the assertion handler |
| #include <__config> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| # pragma GCC system_header |
| #endif |
| |
| // clang-format off |
| |
| #if _LIBCPP_STD_VER >= 14 |
| # define __cpp_lib_chrono_udls 201304L |
| # define __cpp_lib_complex_udls 201309L |
| # define __cpp_lib_exchange_function 201304L |
| # define __cpp_lib_generic_associative_lookup 201304L |
| # define __cpp_lib_integer_sequence 201304L |
| # define __cpp_lib_integral_constant_callable 201304L |
| # define __cpp_lib_is_final 201402L |
| # define __cpp_lib_is_null_pointer 201309L |
| # define __cpp_lib_make_reverse_iterator 201402L |
| # define __cpp_lib_make_unique 201304L |
| # define __cpp_lib_null_iterators 201304L |
| # define __cpp_lib_quoted_string_io 201304L |
| # define __cpp_lib_result_of_sfinae 201210L |
| # define __cpp_lib_robust_nonmodifying_seq_ops 201304L |
| # if !defined(_LIBCPP_HAS_NO_THREADS) && !defined(_LIBCPP_AVAILABILITY_HAS_NO_SHARED_MUTEX) |
| # define __cpp_lib_shared_timed_mutex 201402L |
| # endif |
| # define __cpp_lib_string_udls 201304L |
| # define __cpp_lib_transformation_trait_aliases 201304L |
| # define __cpp_lib_transparent_operators 201210L |
| # define __cpp_lib_tuple_element_t 201402L |
| # define __cpp_lib_tuples_by_type 201304L |
| #endif |
| |
| #if _LIBCPP_STD_VER >= 17 |
| # define __cpp_lib_addressof_constexpr 201603L |
| # define __cpp_lib_allocator_traits_is_always_equal 201411L |
| # define __cpp_lib_any 201606L |
| # define __cpp_lib_apply 201603L |
| # define __cpp_lib_array_constexpr 201603L |
| # define __cpp_lib_as_const 201510L |
| # define __cpp_lib_atomic_is_always_lock_free 201603L |
| # define __cpp_lib_bool_constant 201505L |
| # define __cpp_lib_boyer_moore_searcher 201603L |
| # define __cpp_lib_byte 201603L |
| # define __cpp_lib_chrono 201611L |
| # define __cpp_lib_clamp 201603L |
| # define __cpp_lib_enable_shared_from_this 201603L |
| // # define __cpp_lib_execution 201603L |
| # if !defined(_LIBCPP_AVAILABILITY_HAS_NO_FILESYSTEM) |
| # define __cpp_lib_filesystem 201703L |
| # endif |
| # define __cpp_lib_gcd_lcm 201606L |
| # if defined(__GCC_DESTRUCTIVE_SIZE) && defined(__GCC_CONSTRUCTIVE_SIZE) |
| # define __cpp_lib_hardware_interference_size 201703L |
| # endif |
| # define __cpp_lib_has_unique_object_representations 201606L |
| # define __cpp_lib_hypot 201603L |
| # define __cpp_lib_incomplete_container_elements 201505L |
| # define __cpp_lib_invoke 201411L |
| # define __cpp_lib_is_aggregate 201703L |
| # define __cpp_lib_is_invocable 201703L |
| # define __cpp_lib_is_swappable 201603L |
| # define __cpp_lib_launder 201606L |
| # define __cpp_lib_logical_traits 201510L |
| # define __cpp_lib_make_from_tuple 201606L |
| # define __cpp_lib_map_try_emplace 201411L |
| // # define __cpp_lib_math_special_functions 201603L |
| # define __cpp_lib_memory_resource 201603L |
| # define __cpp_lib_node_extract 201606L |
| # define __cpp_lib_nonmember_container_access 201411L |
| # define __cpp_lib_not_fn 201603L |
| # define __cpp_lib_optional 201606L |
| // # define __cpp_lib_parallel_algorithm 201603L |
| # define __cpp_lib_raw_memory_algorithms 201606L |
| # define __cpp_lib_sample 201603L |
| # define __cpp_lib_scoped_lock 201703L |
| # if !defined(_LIBCPP_HAS_NO_THREADS) && !defined(_LIBCPP_AVAILABILITY_HAS_NO_SHARED_MUTEX) |
| # define __cpp_lib_shared_mutex 201505L |
| # endif |
| # define __cpp_lib_shared_ptr_arrays 201611L |
| # define __cpp_lib_shared_ptr_weak_type 201606L |
| # define __cpp_lib_string_view 201606L |
| // # define __cpp_lib_to_chars 201611L |
| # undef __cpp_lib_transparent_operators |
| # define __cpp_lib_transparent_operators 201510L |
| # define __cpp_lib_type_trait_variable_templates 201510L |
| # define __cpp_lib_uncaught_exceptions 201411L |
| # define __cpp_lib_unordered_map_try_emplace 201411L |
| # define __cpp_lib_variant 202102L |
| # define __cpp_lib_void_t 201411L |
| #endif |
| |
| #if _LIBCPP_STD_VER >= 20 |
| # undef __cpp_lib_array_constexpr |
| # define __cpp_lib_array_constexpr 201811L |
| # define __cpp_lib_assume_aligned 201811L |
| # define __cpp_lib_atomic_flag_test 201907L |
| // # define __cpp_lib_atomic_float 201711L |
| # define __cpp_lib_atomic_lock_free_type_aliases 201907L |
| // # define __cpp_lib_atomic_ref 201806L |
| // # define __cpp_lib_atomic_shared_ptr 201711L |
| # define __cpp_lib_atomic_value_initialization 201911L |
| # if !defined(_LIBCPP_AVAILABILITY_HAS_NO_SYNC) |
| # define __cpp_lib_atomic_wait 201907L |
| # endif |
| # if !defined(_LIBCPP_HAS_NO_THREADS) && !defined(_LIBCPP_AVAILABILITY_HAS_NO_SYNC) |
| # define __cpp_lib_barrier 201907L |
| # endif |
| # define __cpp_lib_bind_front 201907L |
| # define __cpp_lib_bit_cast 201806L |
| // # define __cpp_lib_bitops 201907L |
| # define __cpp_lib_bounded_array_traits 201902L |
| # if !defined(_LIBCPP_HAS_NO_CHAR8_T) |
| # define __cpp_lib_char8_t 201907L |
| # endif |
| # define __cpp_lib_concepts 202002L |
| # define __cpp_lib_constexpr_algorithms 201806L |
| # define __cpp_lib_constexpr_complex 201711L |
| # define __cpp_lib_constexpr_dynamic_alloc 201907L |
| # define __cpp_lib_constexpr_functional 201907L |
| # define __cpp_lib_constexpr_iterator 201811L |
| # define __cpp_lib_constexpr_memory 201811L |
| # define __cpp_lib_constexpr_numeric 201911L |
| # define __cpp_lib_constexpr_string 201907L |
| # define __cpp_lib_constexpr_string_view 201811L |
| # define __cpp_lib_constexpr_tuple 201811L |
| # define __cpp_lib_constexpr_utility 201811L |
| # define __cpp_lib_constexpr_vector 201907L |
| # define __cpp_lib_coroutine 201902L |
| # if _LIBCPP_STD_VER >= 20 && defined(__cpp_impl_destroying_delete) && __cpp_impl_destroying_delete >= 201806L |
| # define __cpp_lib_destroying_delete 201806L |
| # endif |
| # define __cpp_lib_endian 201907L |
| # define __cpp_lib_erase_if 202002L |
| # undef __cpp_lib_execution |
| // # define __cpp_lib_execution 201902L |
| # if !defined(_LIBCPP_HAS_NO_INCOMPLETE_FORMAT) |
| // # define __cpp_lib_format 202106L |
| # endif |
| # define __cpp_lib_generic_unordered_lookup 201811L |
| # define __cpp_lib_int_pow2 202002L |
| # define __cpp_lib_integer_comparison_functions 202002L |
| # define __cpp_lib_interpolate 201902L |
| # define __cpp_lib_is_constant_evaluated 201811L |
| // # define __cpp_lib_is_layout_compatible 201907L |
| # define __cpp_lib_is_nothrow_convertible 201806L |
| // # define __cpp_lib_is_pointer_interconvertible 201907L |
| # if !defined(_LIBCPP_HAS_NO_THREADS) |
| // # define __cpp_lib_jthread 201911L |
| # endif |
| # if !defined(_LIBCPP_HAS_NO_THREADS) && !defined(_LIBCPP_AVAILABILITY_HAS_NO_SYNC) |
| # define __cpp_lib_latch 201907L |
| # endif |
| # define __cpp_lib_list_remove_return_type 201806L |
| # define __cpp_lib_math_constants 201907L |
| # define __cpp_lib_move_iterator_concept 202207L |
| # define __cpp_lib_polymorphic_allocator 201902L |
| # define __cpp_lib_ranges 202106L |
| # define __cpp_lib_remove_cvref 201711L |
| # if !defined(_LIBCPP_HAS_NO_THREADS) && !defined(_LIBCPP_AVAILABILITY_HAS_NO_SYNC) |
| # define __cpp_lib_semaphore 201907L |
| # endif |
| # undef __cpp_lib_shared_ptr_arrays |
| # define __cpp_lib_shared_ptr_arrays 201707L |
| # define __cpp_lib_shift 201806L |
| // # define __cpp_lib_smart_ptr_for_overwrite 202002L |
| # if __has_builtin(__builtin_source_location) && !(defined(_LIBCPP_APPLE_CLANG_VER) && _LIBCPP_APPLE_CLANG_VER <= 1403) |
| # define __cpp_lib_source_location 201907L |
| # endif |
| # define __cpp_lib_span 202002L |
| # define __cpp_lib_ssize 201902L |
| # define __cpp_lib_starts_ends_with 201711L |
| # undef __cpp_lib_string_view |
| # define __cpp_lib_string_view 201803L |
| // # define __cpp_lib_syncbuf 201803L |
| // # define __cpp_lib_three_way_comparison 201907L |
| # define __cpp_lib_to_address 201711L |
| # define __cpp_lib_to_array 201907L |
| # define __cpp_lib_type_identity 201806L |
| # define __cpp_lib_unwrap_ref 201811L |
| #endif |
| |
| #if _LIBCPP_STD_VER >= 23 |
| # define __cpp_lib_adaptor_iterator_pair_constructor 202106L |
| # define __cpp_lib_allocate_at_least 202106L |
| // # define __cpp_lib_associative_heterogeneous_erasure 202110L |
| // # define __cpp_lib_bind_back 202202L |
| # define __cpp_lib_byteswap 202110L |
| # define __cpp_lib_constexpr_bitset 202207L |
| # define __cpp_lib_constexpr_charconv 202207L |
| // # define __cpp_lib_constexpr_cmath 202202L |
| # undef __cpp_lib_constexpr_memory |
| # define __cpp_lib_constexpr_memory 202202L |
| # define __cpp_lib_constexpr_typeinfo 202106L |
| # define __cpp_lib_expected 202202L |
| # if !defined(_LIBCPP_HAS_NO_INCOMPLETE_FORMAT) |
| # define __cpp_lib_format_ranges 202207L |
| # endif |
| # if !defined(_LIBCPP_HAS_NO_INCOMPLETE_FORMAT) |
| // # define __cpp_lib_formatters 202302L |
| # endif |
| # define __cpp_lib_forward_like 202207L |
| # define __cpp_lib_invoke_r 202106L |
| # define __cpp_lib_is_scoped_enum 202011L |
| // # define __cpp_lib_move_only_function 202110L |
| # undef __cpp_lib_optional |
| # define __cpp_lib_optional 202110L |
| // # define __cpp_lib_out_ptr 202106L |
| # define __cpp_lib_ranges_as_rvalue 202207L |
| // # define __cpp_lib_ranges_chunk 202202L |
| // # define __cpp_lib_ranges_chunk_by 202202L |
| // # define __cpp_lib_ranges_iota 202202L |
| // # define __cpp_lib_ranges_join_with 202202L |
| // # define __cpp_lib_ranges_slide 202202L |
| // # define __cpp_lib_ranges_starts_ends_with 202106L |
| // # define __cpp_lib_ranges_to_container 202202L |
| // # define __cpp_lib_ranges_zip 202110L |
| // # define __cpp_lib_reference_from_temporary 202202L |
| // # define __cpp_lib_spanstream 202106L |
| // # define __cpp_lib_stacktrace 202011L |
| # define __cpp_lib_stdatomic_h 202011L |
| # define __cpp_lib_string_contains 202011L |
| # define __cpp_lib_string_resize_and_overwrite 202110L |
| # define __cpp_lib_to_underlying 202102L |
| # define __cpp_lib_unreachable 202202L |
| #endif |
| |
| // clang-format on |
| |
| #endif // _LIBCPP_VERSIONH |
