diff --git a/libcxx/docs/FeatureTestMacroTable.rst b/libcxx/docs/FeatureTestMacroTable.rst --- a/libcxx/docs/FeatureTestMacroTable.rst +++ b/libcxx/docs/FeatureTestMacroTable.rst @@ -21,287 +21,289 @@ :name: feature-status-table :widths: auto - ================================================= ================= - Macro Name Value - ================================================= ================= + ========================================================== ================= + Macro Name Value + ========================================================== ================= **C++ 14** - ------------------------------------------------------------------- - ``__cpp_lib_chrono_udls`` ``201304L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_complex_udls`` ``201309L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_exchange_function`` ``201304L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_generic_associative_lookup`` ``201304L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_integer_sequence`` ``201304L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_integral_constant_callable`` ``201304L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_is_final`` ``201402L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_is_null_pointer`` ``201309L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_make_reverse_iterator`` ``201402L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_make_unique`` ``201304L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_null_iterators`` ``201304L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_quoted_string_io`` ``201304L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_result_of_sfinae`` ``201210L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_robust_nonmodifying_seq_ops`` ``201304L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_shared_timed_mutex`` ``201402L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_string_udls`` ``201304L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_transformation_trait_aliases`` ``201304L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_transparent_operators`` ``201210L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_tuple_element_t`` ``201402L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_tuples_by_type`` ``201304L`` - ------------------------------------------------- ----------------- + ---------------------------------------------------------------------------- + ``__cpp_lib_chrono_udls`` ``201304L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_complex_udls`` ``201309L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_exchange_function`` ``201304L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_generic_associative_lookup`` ``201304L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_integer_sequence`` ``201304L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_integral_constant_callable`` ``201304L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_is_final`` ``201402L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_is_null_pointer`` ``201309L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_make_reverse_iterator`` ``201402L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_make_unique`` ``201304L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_null_iterators`` ``201304L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_quoted_string_io`` ``201304L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_result_of_sfinae`` ``201210L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_robust_nonmodifying_seq_ops`` ``201304L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_shared_timed_mutex`` ``201402L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_string_udls`` ``201304L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_transformation_trait_aliases`` ``201304L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_transparent_operators`` ``201210L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_tuple_element_t`` ``201402L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_tuples_by_type`` ``201304L`` + ---------------------------------------------------------- ----------------- **C++ 17** - ------------------------------------------------------------------- - ``__cpp_lib_addressof_constexpr`` ``201603L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_allocator_traits_is_always_equal`` ``201411L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_any`` ``201606L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_apply`` ``201603L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_array_constexpr`` ``201603L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_as_const`` ``201510L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_atomic_is_always_lock_free`` ``201603L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_bool_constant`` ``201505L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_boyer_moore_searcher`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_byte`` ``201603L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_chrono`` ``201611L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_clamp`` ``201603L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_enable_shared_from_this`` ``201603L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_execution`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_filesystem`` ``201703L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_gcd_lcm`` ``201606L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_hardware_interference_size`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_has_unique_object_representations`` ``201606L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_hypot`` ``201603L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_incomplete_container_elements`` ``201505L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_invoke`` ``201411L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_is_aggregate`` ``201703L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_is_invocable`` ``201703L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_is_swappable`` ``201603L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_launder`` ``201606L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_logical_traits`` ``201510L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_make_from_tuple`` ``201606L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_map_try_emplace`` ``201411L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_math_special_functions`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_memory_resource`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_node_extract`` ``201606L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_nonmember_container_access`` ``201411L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_not_fn`` ``201603L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_optional`` ``201606L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_parallel_algorithm`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_raw_memory_algorithms`` ``201606L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_sample`` ``201603L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_scoped_lock`` ``201703L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_shared_mutex`` ``201505L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_shared_ptr_arrays`` ``201611L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_shared_ptr_weak_type`` ``201606L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_string_view`` ``201606L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_to_chars`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_transparent_operators`` ``201510L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_type_trait_variable_templates`` ``201510L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_uncaught_exceptions`` ``201411L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_unordered_map_try_emplace`` ``201411L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_variant`` ``201606L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_void_t`` ``201411L`` - ------------------------------------------------- ----------------- + ---------------------------------------------------------------------------- + ``__cpp_lib_addressof_constexpr`` ``201603L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_allocator_traits_is_always_equal`` ``201411L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_any`` ``201606L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_apply`` ``201603L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_array_constexpr`` ``201603L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_as_const`` ``201510L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_atomic_is_always_lock_free`` ``201603L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_bool_constant`` ``201505L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_boyer_moore_searcher`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_byte`` ``201603L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_chrono`` ``201611L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_clamp`` ``201603L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_enable_shared_from_this`` ``201603L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_execution`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_filesystem`` ``201703L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_gcd_lcm`` ``201606L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_hardware_interference_size`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_has_unique_object_representations`` ``201606L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_hypot`` ``201603L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_incomplete_container_elements`` ``201505L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_invoke`` ``201411L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_is_aggregate`` ``201703L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_is_invocable`` ``201703L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_is_swappable`` ``201603L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_launder`` ``201606L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_logical_traits`` ``201510L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_make_from_tuple`` ``201606L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_map_try_emplace`` ``201411L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_math_special_functions`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_memory_resource`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_node_extract`` ``201606L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_nonmember_container_access`` ``201411L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_not_fn`` ``201603L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_optional`` ``201606L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_parallel_algorithm`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_raw_memory_algorithms`` ``201606L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_sample`` ``201603L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_scoped_lock`` ``201703L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_shared_mutex`` ``201505L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_shared_ptr_arrays`` ``201611L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_shared_ptr_weak_type`` ``201606L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_string_view`` ``201606L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_to_chars`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_transparent_operators`` ``201510L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_type_trait_variable_templates`` ``201510L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_uncaught_exceptions`` ``201411L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_unordered_map_try_emplace`` ``201411L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_variant`` ``201606L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_void_t`` ``201411L`` + ---------------------------------------------------------- ----------------- **C++ 20** - ------------------------------------------------------------------- - ``__cpp_lib_array_constexpr`` ``201811L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_assume_aligned`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_atomic_flag_test`` ``201907L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_atomic_float`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_atomic_lock_free_type_aliases`` ``201907L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_atomic_ref`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_atomic_shared_ptr`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_atomic_value_initialization`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_atomic_wait`` ``201907L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_barrier`` ``201907L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_bind_front`` ``201907L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_bit_cast`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_bitops`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_bounded_array_traits`` ``201902L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_char8_t`` ``201811L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_concepts`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_constexpr_algorithms`` ``201806L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_constexpr_complex`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_constexpr_dynamic_alloc`` ``201907L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_constexpr_functional`` ``201907L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_constexpr_iterator`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_constexpr_memory`` ``201811L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_constexpr_numeric`` ``201911L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_constexpr_string`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_constexpr_string_view`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_constexpr_tuple`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_constexpr_utility`` ``201811L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_constexpr_vector`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_coroutine`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_destroying_delete`` ``201806L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_endian`` ``201907L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_erase_if`` ``202002L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_execution`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_format`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_generic_unordered_lookup`` ``201811L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_int_pow2`` ``202002L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_integer_comparison_functions`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_interpolate`` ``201902L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_is_constant_evaluated`` ``201811L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_is_layout_compatible`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_is_nothrow_convertible`` ``201806L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_is_pointer_interconvertible`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_jthread`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_latch`` ``201907L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_list_remove_return_type`` ``201806L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_math_constants`` ``201907L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_polymorphic_allocator`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_ranges`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_remove_cvref`` ``201711L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_semaphore`` ``201907L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_shift`` ``201806L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_smart_ptr_for_overwrite`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_source_location`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_span`` ``202002L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_ssize`` ``201902L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_starts_ends_with`` ``201711L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_string_view`` ``201803L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_syncbuf`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_three_way_comparison`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_to_address`` ``201711L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_to_array`` ``201907L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_unwrap_ref`` ``201811L`` - ------------------------------------------------- ----------------- + ---------------------------------------------------------------------------- + ``__cpp_lib_array_constexpr`` ``201811L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_assume_aligned`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_atomic_flag_test`` ``201907L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_atomic_float`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_atomic_lock_free_type_aliases`` ``201907L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_atomic_ref`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_atomic_shared_ptr`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_atomic_value_initialization`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_atomic_wait`` ``201907L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_barrier`` ``201907L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_bind_front`` ``201907L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_bit_cast`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_bitops`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_bounded_array_traits`` ``201902L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_char8_t`` ``201811L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_concepts`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_constexpr_algorithms`` ``201806L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_constexpr_complex`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_constexpr_dynamic_alloc`` ``201907L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_constexpr_functional`` ``201907L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_constexpr_iterator`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_constexpr_memory`` ``201811L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_constexpr_numeric`` ``201911L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_constexpr_string`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_constexpr_string_view`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_constexpr_tuple`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_constexpr_utility`` ``201811L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_constexpr_vector`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_coroutine`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_destroying_delete`` ``201806L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_endian`` ``201907L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_erase_if`` ``202002L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_execution`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_format`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_generic_unordered_lookup`` ``201811L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_int_pow2`` ``202002L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_integer_comparison_functions`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_interpolate`` ``201902L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_is_constant_evaluated`` ``201811L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_is_layout_compatible`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_is_nothrow_convertible`` ``201806L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_is_pointer_interconvertible`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_jthread`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_latch`` ``201907L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_list_remove_return_type`` ``201806L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_math_constants`` ``201907L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_polymorphic_allocator`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_ranges`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_remove_cvref`` ``201711L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_semaphore`` ``201907L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_shift`` ``201806L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_smart_ptr_for_overwrite`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_source_location`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_span`` ``202002L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_ssize`` ``201902L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_starts_ends_with`` ``201711L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_string_view`` ``201803L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_syncbuf`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_three_way_comparison`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_to_address`` ``201711L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_to_array`` ``201907L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_unwrap_ref`` ``201811L`` + ---------------------------------------------------------- ----------------- **C++ 2b** - ------------------------------------------------------------------- - ``__cpp_lib_is_scoped_enum`` ``202011L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_stacktrace`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_stdatomic_h`` *unimplemented* - ------------------------------------------------- ----------------- - ``__cpp_lib_string_contains`` ``202011L`` - ------------------------------------------------- ----------------- - ``__cpp_lib_to_underlying`` ``202102L`` - ================================================= ================= + ---------------------------------------------------------------------------- + ``__cpp_lib_default_template_type_for_algorithm_values`` ``202101L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_is_scoped_enum`` ``202011L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_stacktrace`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_stdatomic_h`` *unimplemented* + ---------------------------------------------------------- ----------------- + ``__cpp_lib_string_contains`` ``202011L`` + ---------------------------------------------------------- ----------------- + ``__cpp_lib_to_underlying`` ``202102L`` + ========================================================== ================= diff --git a/libcxx/include/algorithm b/libcxx/include/algorithm --- a/libcxx/include/algorithm +++ b/libcxx/include/algorithm @@ -38,7 +38,7 @@ constexpr InputIterator // constexpr in C++20 for_each_n(InputIterator first, Size n, Function f); // C++17 -template +template > constexpr InputIterator // constexpr in C++20 find(InputIterator first, InputIterator last, const T& value); @@ -78,7 +78,7 @@ constexpr ForwardIterator // constexpr in C++20 adjacent_find(ForwardIterator first, ForwardIterator last, BinaryPredicate pred); -template +template > constexpr typename iterator_traits::difference_type // constexpr in C++20 count(InputIterator first, InputIterator last, const T& value); @@ -157,11 +157,11 @@ search(ForwardIterator1 first1, ForwardIterator1 last1, ForwardIterator2 first2, ForwardIterator2 last2, BinaryPredicate pred); -template +template > constexpr ForwardIterator // constexpr in C++20 search_n(ForwardIterator first, ForwardIterator last, Size count, const T& value); -template +template , class BinaryPredicate> constexpr ForwardIterator // constexpr in C++20 search_n(ForwardIterator first, ForwardIterator last, Size count, const T& value, BinaryPredicate pred); @@ -201,28 +201,28 @@ transform(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, OutputIterator result, BinaryOperation binary_op); -template +template > constexpr void // constexpr in C++20 replace(ForwardIterator first, ForwardIterator last, const T& old_value, const T& new_value); -template +template > constexpr void // constexpr in C++20 replace_if(ForwardIterator first, ForwardIterator last, Predicate pred, const T& new_value); -template +template > constexpr OutputIterator // constexpr in C++20 replace_copy(InputIterator first, InputIterator last, OutputIterator result, const T& old_value, const T& new_value); -template +template > constexpr OutputIterator // constexpr in C++20 replace_copy_if(InputIterator first, InputIterator last, OutputIterator result, Predicate pred, const T& new_value); -template +template > constexpr void // constexpr in C++20 fill(ForwardIterator first, ForwardIterator last, const T& value); -template +template > constexpr OutputIterator // constexpr in C++20 fill_n(OutputIterator first, Size n, const T& value); @@ -234,7 +234,7 @@ constexpr OutputIterator // constexpr in C++20 generate_n(OutputIterator first, Size n, Generator gen); -template +template > constexpr ForwardIterator // constexpr in C++20 remove(ForwardIterator first, ForwardIterator last, const T& value); @@ -242,7 +242,7 @@ constexpr ForwardIterator // constexpr in C++20 remove_if(ForwardIterator first, ForwardIterator last, Predicate pred); -template +template > constexpr OutputIterator // constexpr in C++20 remove_copy(InputIterator first, InputIterator last, OutputIterator result, const T& value); @@ -392,35 +392,35 @@ constexpr void // constexpr in C++20 nth_element(RandomAccessIterator first, RandomAccessIterator nth, RandomAccessIterator last, Compare comp); -template +template > constexpr ForwardIterator // constexpr in C++20 lower_bound(ForwardIterator first, ForwardIterator last, const T& value); -template +template , class Compare> constexpr ForwardIterator // constexpr in C++20 lower_bound(ForwardIterator first, ForwardIterator last, const T& value, Compare comp); -template +template > constexpr ForwardIterator // constexpr in C++20 upper_bound(ForwardIterator first, ForwardIterator last, const T& value); -template +template , class Compare> constexpr ForwardIterator // constexpr in C++20 upper_bound(ForwardIterator first, ForwardIterator last, const T& value, Compare comp); -template +template > constexpr pair // constexpr in C++20 equal_range(ForwardIterator first, ForwardIterator last, const T& value); -template +template , class Compare> constexpr pair // constexpr in C++20 equal_range(ForwardIterator first, ForwardIterator last, const T& value, Compare comp); -template +template > constexpr bool // constexpr in C++20 binary_search(ForwardIterator first, ForwardIterator last, const T& value); -template +template , class Compare> constexpr bool // constexpr in C++20 binary_search(ForwardIterator first, ForwardIterator last, const T& value, Compare comp); @@ -919,7 +919,11 @@ // find -template +template 20 + = __iter_value_type<_InputIterator> +#endif +> _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _InputIterator @@ -1178,7 +1182,11 @@ // count -template +template 20 + = __iter_value_type<_InputIterator> +#endif +> _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 typename iterator_traits<_InputIterator>::difference_type @@ -1616,7 +1624,11 @@ } } -template +template 20 + = __iter_value_type<_ForwardIterator> +#endif +> _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _ForwardIterator @@ -1628,7 +1640,11 @@ typename iterator_traits<_ForwardIterator>::iterator_category()); } -template +template 20 + = __iter_value_type<_ForwardIterator> +#endif +> _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _ForwardIterator @@ -2000,7 +2016,11 @@ // replace -template +template 20 + = __iter_value_type<_ForwardIterator> +#endif +> inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 void replace(_ForwardIterator __first, _ForwardIterator __last, const _Tp& __old_value, const _Tp& __new_value) @@ -2012,7 +2032,11 @@ // replace_if -template +template 20 + = __iter_value_type<_ForwardIterator> +#endif +> inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 void replace_if(_ForwardIterator __first, _ForwardIterator __last, _Predicate __pred, const _Tp& __new_value) @@ -2024,7 +2048,11 @@ // replace_copy -template +template 20 + = __iter_value_type<_OutputIterator> // [ajo] P2248R1 says OutputIterator, but should be InputIterator +#endif +> inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _OutputIterator replace_copy(_InputIterator __first, _InputIterator __last, _OutputIterator __result, @@ -2040,7 +2068,11 @@ // replace_copy_if -template +template 20 + = __iter_value_type<_OutputIterator> +#endif +> inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _OutputIterator replace_copy_if(_InputIterator __first, _InputIterator __last, _OutputIterator __result, @@ -2066,7 +2098,11 @@ return __first; } -template +template 20 + = __iter_value_type<_OutputIterator> +#endif +> inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _OutputIterator fill_n(_OutputIterator __first, _Size __n, const _Tp& __value_) @@ -2093,7 +2129,11 @@ _VSTD::fill_n(__first, __last - __first, __value_); } -template +template 20 + = __iter_value_type<_ForwardIterator> +#endif +> inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 void fill(_ForwardIterator __first, _ForwardIterator __last, const _Tp& __value_) @@ -2128,7 +2168,11 @@ // remove -template +template 20 + = __iter_value_type<_ForwardIterator> +#endif +> _LIBCPP_NODISCARD_EXT _LIBCPP_CONSTEXPR_AFTER_CXX17 _ForwardIterator remove(_ForwardIterator __first, _ForwardIterator __last, const _Tp& __value_) { @@ -2173,7 +2217,11 @@ // remove_copy -template +template 20 + = __iter_value_type<_InputIterator> +#endif +> inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _OutputIterator remove_copy(_InputIterator __first, _InputIterator __last, _OutputIterator __result, const _Tp& __value_) @@ -4332,7 +4380,11 @@ return __first; } -template +template 20 + = __iter_value_type<_ForwardIterator> +#endif +> _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _ForwardIterator @@ -4342,7 +4394,11 @@ return _VSTD::__lower_bound<_Comp_ref>(__first, __last, __value_, __comp); } -template +template 20 + = __iter_value_type<_ForwardIterator> +#endif +> _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _ForwardIterator @@ -4376,7 +4432,11 @@ return __first; } -template +template 20 + = __iter_value_type<_ForwardIterator> +#endif +> _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _ForwardIterator @@ -4386,7 +4446,11 @@ return _VSTD::__upper_bound<_Comp_ref>(__first, __last, __value_, __comp); } -template +template 20 + = __iter_value_type<_ForwardIterator> +#endif +> _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _ForwardIterator @@ -4432,7 +4496,11 @@ return pair<_ForwardIterator, _ForwardIterator>(__first, __first); } -template +template 20 + = __iter_value_type<_ForwardIterator> +#endif +> _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 pair<_ForwardIterator, _ForwardIterator> @@ -4442,7 +4510,11 @@ return _VSTD::__equal_range<_Comp_ref>(__first, __last, __value_, __comp); } -template +template 20 + = __iter_value_type<_ForwardIterator> +#endif +> _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 pair<_ForwardIterator, _ForwardIterator> @@ -4463,7 +4535,11 @@ return __first != __last && !__comp(__value_, *__first); } -template +template 20 + = __iter_value_type<_ForwardIterator> +#endif +> _LIBCPP_NODISCARD_EXT inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 bool diff --git a/libcxx/include/deque b/libcxx/include/deque --- a/libcxx/include/deque +++ b/libcxx/include/deque @@ -149,7 +149,7 @@ void swap(deque& x, deque& y) noexcept(noexcept(x.swap(y))); -template +template typename deque::size_type erase(deque& c, const U& value); // C++20 template @@ -3022,7 +3022,7 @@ } #if _LIBCPP_STD_VER > 17 -template +template inline _LIBCPP_INLINE_VISIBILITY typename deque<_Tp, _Allocator>::size_type erase(deque<_Tp, _Allocator>& __c, const _Up& __v) { auto __old_size = __c.size(); diff --git a/libcxx/include/forward_list b/libcxx/include/forward_list --- a/libcxx/include/forward_list +++ b/libcxx/include/forward_list @@ -168,7 +168,7 @@ void swap(forward_list& x, forward_list& y) noexcept(noexcept(x.swap(y))); -template +template typename forward_list::size_type erase(forward_list& c, const U& value); // C++20 template @@ -1772,7 +1772,7 @@ return __c.remove_if(__pred); } -template +template inline _LIBCPP_INLINE_VISIBILITY typename forward_list<_Tp, _Allocator>::size_type erase(forward_list<_Tp, _Allocator>& __c, const _Up& __v) { diff --git a/libcxx/include/iterator b/libcxx/include/iterator --- a/libcxx/include/iterator +++ b/libcxx/include/iterator @@ -631,7 +631,7 @@ __has_iterator_category_convertible_to<_Tp, input_iterator_tag>::value && !__has_iterator_category_convertible_to<_Tp, forward_iterator_tag>::value> {}; -#ifndef _LIBCPP_HAS_NO_DEDUCTION_GUIDES +#if _LIBCPP_STD_VER > 14 template using __iter_value_type = typename iterator_traits<_InputIterator>::value_type; diff --git a/libcxx/include/list b/libcxx/include/list --- a/libcxx/include/list +++ b/libcxx/include/list @@ -169,7 +169,7 @@ void swap(list& x, list& y) noexcept(noexcept(x.swap(y))); -template +template typename list::size_type erase(list& c, const U& value); // C++20 template @@ -2478,7 +2478,7 @@ return __c.remove_if(__pred); } -template +template inline _LIBCPP_INLINE_VISIBILITY typename list<_Tp, _Allocator>::size_type erase(list<_Tp, _Allocator>& __c, const _Up& __v) { return _VSTD::erase_if(__c, [&](auto& __elem) { return __elem == __v; }); diff --git a/libcxx/include/numeric b/libcxx/include/numeric --- a/libcxx/include/numeric +++ b/libcxx/include/numeric @@ -16,11 +16,11 @@ namespace std { -template +template > constexpr T // constexpr since C++20 accumulate(InputIterator first, InputIterator last, T init); -template +template , class BinaryOperation> constexpr T // constexpr since C++20 accumulate(InputIterator first, InputIterator last, T init, BinaryOperation binary_op); @@ -28,11 +28,11 @@ constexpr typename iterator_traits::value_type // constexpr since C++20 reduce(InputIterator first, InputIterator last); // C++17 -template +template> constexpr T // constexpr since C++20 reduce(InputIterator first, InputIterator last, T init); // C++17 -template +template, class BinaryOperation> constexpr T // constexpr since C++20 reduce(InputIterator first, InputIterator last, T init, BinaryOperation binary_op); // C++17 @@ -70,12 +70,12 @@ constexpr OutputIterator // constexpr since C++20 partial_sum(InputIterator first, InputIterator last, OutputIterator result, BinaryOperation binary_op); -template +template> constexpr OutputIterator // constexpr since C++20 exclusive_scan(InputIterator first, InputIterator last, OutputIterator result, T init); // C++17 -template +template, class BinaryOperation> constexpr OutputIterator // constexpr since C++20 exclusive_scan(InputIterator first, InputIterator last, OutputIterator result, T init, BinaryOperation binary_op); // C++17 @@ -89,12 +89,12 @@ inclusive_scan(InputIterator first, InputIterator last, OutputIterator result, BinaryOperation binary_op); // C++17 -template +template> constexpr OutputIterator // constexpr since C++20 inclusive_scan(InputIterator first, InputIterator last, OutputIterator result, BinaryOperation binary_op, T init); // C++17 -template, class BinaryOperation, class UnaryOperation> constexpr OutputIterator // constexpr since C++20 transform_exclusive_scan(InputIterator first, InputIterator last, @@ -109,7 +109,7 @@ BinaryOperation binary_op, UnaryOperation unary_op); // C++17 template + class BinaryOperation, class UnaryOperation, class T = iter_value_type> constexpr OutputIterator // constexpr since C++20 transform_inclusive_scan(InputIterator first, InputIterator last, OutputIterator result, @@ -124,7 +124,7 @@ constexpr OutputIterator // constexpr since C++20 adjacent_difference(InputIterator first, InputIterator last, OutputIterator result, BinaryOperation binary_op); -template +template > constexpr void // constexpr since C++20 iota(ForwardIterator first, ForwardIterator last, T value); @@ -174,7 +174,11 @@ return __init; } -template +template 20 + = __iter_value_type<_InputIterator> +#endif +> _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _Tp accumulate(_InputIterator __first, _InputIterator __last, _Tp __init, _BinaryOperation __binary_op) @@ -189,7 +193,11 @@ } #if _LIBCPP_STD_VER > 14 -template +template 20 + = __iter_value_type<_InputIterator> +#endif +> _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _Tp reduce(_InputIterator __first, _InputIterator __last, _Tp __init, _BinaryOp __b) @@ -199,7 +207,11 @@ return __init; } -template +template 20 + = __iter_value_type<_InputIterator> +#endif +> _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _Tp reduce(_InputIterator __first, _InputIterator __last, _Tp __init) @@ -327,7 +339,11 @@ } #if _LIBCPP_STD_VER > 14 -template +template 20 + = __iter_value_type<_InputIterator> // [ajo] P2248R1 says InputIterator, but really this default should go away +#endif +> _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _OutputIterator exclusive_scan(_InputIterator __first, _InputIterator __last, @@ -359,7 +375,11 @@ return _VSTD::exclusive_scan(__first, __last, __result, __init, _VSTD::plus<>()); } -template +template 20 + = __iter_value_type<_InputIterator> // [ajo] P2248R1 says InputIterator, but really this default should go away +#endif +> _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _OutputIterator inclusive_scan(_InputIterator __first, _InputIterator __last, _OutputIterator __result, _BinaryOp __b, _Tp __init) @@ -394,8 +414,11 @@ return _VSTD::inclusive_scan(__first, __last, __result, _VSTD::plus<>()); } -template +template 20 + = __iter_value_type<_InputIterator> // [ajo] P2248R1 says InputIterator, but really this default should go away +#endif + , class _BinaryOp, class _UnaryOp> _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _OutputIterator transform_exclusive_scan(_InputIterator __first, _InputIterator __last, @@ -416,7 +439,11 @@ return __result; } -template +template 20 + = __iter_value_type<_InputIterator> // [ajo] P2248R1 says InputIterator, but really this default should go away +#endif + , class _BinaryOp, class _UnaryOp> _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _OutputIterator transform_inclusive_scan(_InputIterator __first, _InputIterator __last, @@ -494,7 +521,11 @@ return __result; } -template +template 20 + = __iter_value_type<_ForwardIterator> // [ajo] P2248R1 says InputIterator, but really this default should go away +#endif +> _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 void iota(_ForwardIterator __first, _ForwardIterator __last, _Tp __value_) diff --git a/libcxx/include/string b/libcxx/include/string --- a/libcxx/include/string +++ b/libcxx/include/string @@ -441,7 +441,7 @@ basic_istream& getline(basic_istream& is, basic_string& str); -template +template typename basic_string::size_type erase(basic_string& c, const U& value); // C++20 template @@ -4458,7 +4458,7 @@ #endif // _LIBCPP_CXX03_LANG #if _LIBCPP_STD_VER > 17 -template +template inline _LIBCPP_INLINE_VISIBILITY typename basic_string<_CharT, _Traits, _Allocator>::size_type erase(basic_string<_CharT, _Traits, _Allocator>& __str, const _Up& __v) { diff --git a/libcxx/include/vector b/libcxx/include/vector --- a/libcxx/include/vector +++ b/libcxx/include/vector @@ -260,7 +260,7 @@ void swap(vector& x, vector& y) noexcept(noexcept(x.swap(y))); -template +template typename vector::size_type erase(vector& c, const U& value); // C++20 template @@ -3390,7 +3390,7 @@ } #if _LIBCPP_STD_VER > 17 -template +template inline _LIBCPP_INLINE_VISIBILITY typename vector<_Tp, _Allocator>::size_type erase(vector<_Tp, _Allocator>& __c, const _Up& __v) { auto __old_size = __c.size(); diff --git a/libcxx/include/version b/libcxx/include/version --- a/libcxx/include/version +++ b/libcxx/include/version @@ -62,6 +62,9 @@ __cpp_lib_constexpr_utility 201811L __cpp_lib_constexpr_vector 201907L __cpp_lib_coroutine 201902L +__cpp_lib_default_template_type_for_algorithm_values 202101L + + __cpp_lib_destroying_delete 201806L __cpp_lib_enable_shared_from_this 201603L __cpp_lib_endian 201907L @@ -337,7 +340,7 @@ # define __cpp_lib_latch 201907L # endif # define __cpp_lib_list_remove_return_type 201806L -# ifndef _LIBCPP_HAS_NO_CONCEPTS +# if defined(__cpp_concepts) && __cpp_concepts >= 201907L # define __cpp_lib_math_constants 201907L # endif // # define __cpp_lib_polymorphic_allocator 201902L @@ -362,6 +365,7 @@ #endif #if _LIBCPP_STD_VER > 20 +# define __cpp_lib_default_template_type_for_algorithm_values 202101L # define __cpp_lib_is_scoped_enum 202011L // # define __cpp_lib_stacktrace 202011L // # define __cpp_lib_stdatomic_h 202011L diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/algorithm.version.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/algorithm.version.pass.cpp --- a/libcxx/test/std/language.support/support.limits/support.limits.general/algorithm.version.pass.cpp +++ b/libcxx/test/std/language.support/support.limits/support.limits.general/algorithm.version.pass.cpp @@ -15,14 +15,15 @@ // Test the feature test macros defined by -/* Constant Value - __cpp_lib_clamp 201603L [C++17] - __cpp_lib_constexpr_algorithms 201806L [C++20] - __cpp_lib_parallel_algorithm 201603L [C++17] - __cpp_lib_ranges 201811L [C++20] - __cpp_lib_robust_nonmodifying_seq_ops 201304L [C++14] - __cpp_lib_sample 201603L [C++17] - __cpp_lib_shift 201806L [C++20] +/* Constant Value + __cpp_lib_clamp 201603L [C++17] + __cpp_lib_constexpr_algorithms 201806L [C++20] + __cpp_lib_default_template_type_for_algorithm_values 202101L [C++2b] + __cpp_lib_parallel_algorithm 201603L [C++17] + __cpp_lib_ranges 201811L [C++20] + __cpp_lib_robust_nonmodifying_seq_ops 201304L [C++14] + __cpp_lib_sample 201603L [C++17] + __cpp_lib_shift 201806L [C++20] */ #include @@ -38,6 +39,10 @@ # error "__cpp_lib_constexpr_algorithms should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_parallel_algorithm # error "__cpp_lib_parallel_algorithm should not be defined before c++17" # endif @@ -68,6 +73,10 @@ # error "__cpp_lib_constexpr_algorithms should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_parallel_algorithm # error "__cpp_lib_parallel_algorithm should not be defined before c++17" # endif @@ -104,6 +113,10 @@ # error "__cpp_lib_constexpr_algorithms should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # if !defined(_LIBCPP_VERSION) # ifndef __cpp_lib_parallel_algorithm # error "__cpp_lib_parallel_algorithm should be defined in c++17" @@ -155,6 +168,10 @@ # error "__cpp_lib_constexpr_algorithms should have the value 201806L in c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # if !defined(_LIBCPP_VERSION) # ifndef __cpp_lib_parallel_algorithm # error "__cpp_lib_parallel_algorithm should be defined in c++20" @@ -218,6 +235,13 @@ # error "__cpp_lib_constexpr_algorithms should have the value 201806L in c++2b" # endif +# ifndef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should be defined in c++2b" +# endif +# if __cpp_lib_default_template_type_for_algorithm_values != 202101L +# error "__cpp_lib_default_template_type_for_algorithm_values should have the value 202101L in c++2b" +# endif + # if !defined(_LIBCPP_VERSION) # ifndef __cpp_lib_parallel_algorithm # error "__cpp_lib_parallel_algorithm should be defined in c++2b" diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/deque.version.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/deque.version.pass.cpp --- a/libcxx/test/std/language.support/support.limits/support.limits.general/deque.version.pass.cpp +++ b/libcxx/test/std/language.support/support.limits/support.limits.general/deque.version.pass.cpp @@ -15,10 +15,11 @@ // Test the feature test macros defined by -/* Constant Value - __cpp_lib_allocator_traits_is_always_equal 201411L [C++17] - __cpp_lib_erase_if 202002L [C++20] - __cpp_lib_nonmember_container_access 201411L [C++17] +/* Constant Value + __cpp_lib_allocator_traits_is_always_equal 201411L [C++17] + __cpp_lib_default_template_type_for_algorithm_values 202101L [C++2b] + __cpp_lib_erase_if 202002L [C++20] + __cpp_lib_nonmember_container_access 201411L [C++17] */ #include @@ -30,6 +31,10 @@ # error "__cpp_lib_allocator_traits_is_always_equal should not be defined before c++17" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -44,6 +49,10 @@ # error "__cpp_lib_allocator_traits_is_always_equal should not be defined before c++17" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -61,6 +70,10 @@ # error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++17" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -81,6 +94,10 @@ # error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifndef __cpp_lib_erase_if # error "__cpp_lib_erase_if should be defined in c++20" # endif @@ -104,6 +121,13 @@ # error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++2b" # endif +# ifndef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should be defined in c++2b" +# endif +# if __cpp_lib_default_template_type_for_algorithm_values != 202101L +# error "__cpp_lib_default_template_type_for_algorithm_values should have the value 202101L in c++2b" +# endif + # ifndef __cpp_lib_erase_if # error "__cpp_lib_erase_if should be defined in c++2b" # endif diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/forward_list.version.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/forward_list.version.pass.cpp --- a/libcxx/test/std/language.support/support.limits/support.limits.general/forward_list.version.pass.cpp +++ b/libcxx/test/std/language.support/support.limits/support.limits.general/forward_list.version.pass.cpp @@ -15,12 +15,13 @@ // Test the feature test macros defined by -/* Constant Value - __cpp_lib_allocator_traits_is_always_equal 201411L [C++17] - __cpp_lib_erase_if 202002L [C++20] - __cpp_lib_incomplete_container_elements 201505L [C++17] - __cpp_lib_list_remove_return_type 201806L [C++20] - __cpp_lib_nonmember_container_access 201411L [C++17] +/* Constant Value + __cpp_lib_allocator_traits_is_always_equal 201411L [C++17] + __cpp_lib_default_template_type_for_algorithm_values 202101L [C++2b] + __cpp_lib_erase_if 202002L [C++20] + __cpp_lib_incomplete_container_elements 201505L [C++17] + __cpp_lib_list_remove_return_type 201806L [C++20] + __cpp_lib_nonmember_container_access 201411L [C++17] */ #include @@ -32,6 +33,10 @@ # error "__cpp_lib_allocator_traits_is_always_equal should not be defined before c++17" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -54,6 +59,10 @@ # error "__cpp_lib_allocator_traits_is_always_equal should not be defined before c++17" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -79,6 +88,10 @@ # error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++17" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -110,6 +123,10 @@ # error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifndef __cpp_lib_erase_if # error "__cpp_lib_erase_if should be defined in c++20" # endif @@ -147,6 +164,13 @@ # error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++2b" # endif +# ifndef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should be defined in c++2b" +# endif +# if __cpp_lib_default_template_type_for_algorithm_values != 202101L +# error "__cpp_lib_default_template_type_for_algorithm_values should have the value 202101L in c++2b" +# endif + # ifndef __cpp_lib_erase_if # error "__cpp_lib_erase_if should be defined in c++2b" # endif diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/list.version.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/list.version.pass.cpp --- a/libcxx/test/std/language.support/support.limits/support.limits.general/list.version.pass.cpp +++ b/libcxx/test/std/language.support/support.limits/support.limits.general/list.version.pass.cpp @@ -15,12 +15,13 @@ // Test the feature test macros defined by -/* Constant Value - __cpp_lib_allocator_traits_is_always_equal 201411L [C++17] - __cpp_lib_erase_if 202002L [C++20] - __cpp_lib_incomplete_container_elements 201505L [C++17] - __cpp_lib_list_remove_return_type 201806L [C++20] - __cpp_lib_nonmember_container_access 201411L [C++17] +/* Constant Value + __cpp_lib_allocator_traits_is_always_equal 201411L [C++17] + __cpp_lib_default_template_type_for_algorithm_values 202101L [C++2b] + __cpp_lib_erase_if 202002L [C++20] + __cpp_lib_incomplete_container_elements 201505L [C++17] + __cpp_lib_list_remove_return_type 201806L [C++20] + __cpp_lib_nonmember_container_access 201411L [C++17] */ #include @@ -32,6 +33,10 @@ # error "__cpp_lib_allocator_traits_is_always_equal should not be defined before c++17" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -54,6 +59,10 @@ # error "__cpp_lib_allocator_traits_is_always_equal should not be defined before c++17" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -79,6 +88,10 @@ # error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++17" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -110,6 +123,10 @@ # error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifndef __cpp_lib_erase_if # error "__cpp_lib_erase_if should be defined in c++20" # endif @@ -147,6 +164,13 @@ # error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++2b" # endif +# ifndef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should be defined in c++2b" +# endif +# if __cpp_lib_default_template_type_for_algorithm_values != 202101L +# error "__cpp_lib_default_template_type_for_algorithm_values should have the value 202101L in c++2b" +# endif + # ifndef __cpp_lib_erase_if # error "__cpp_lib_erase_if should be defined in c++2b" # endif diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/numbers.version.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/numbers.version.pass.cpp --- a/libcxx/test/std/language.support/support.limits/support.limits.general/numbers.version.pass.cpp +++ b/libcxx/test/std/language.support/support.limits/support.limits.general/numbers.version.pass.cpp @@ -42,7 +42,7 @@ #elif TEST_STD_VER == 20 -# ifndef _LIBCPP_HAS_NO_CONCEPTS +# if defined(__cpp_concepts) && __cpp_concepts >= 201907L # ifndef __cpp_lib_math_constants # error "__cpp_lib_math_constants should be defined in c++20" # endif @@ -53,11 +53,11 @@ # ifdef __cpp_lib_math_constants # error "__cpp_lib_math_constants should not be defined when defined(__cpp_concepts) && __cpp_concepts >= 201907L is not defined!" # endif -# endif // _LIBCPP_HAS_NO_CONCEPTS +# endif #elif TEST_STD_VER > 20 -# ifndef _LIBCPP_HAS_NO_CONCEPTS +# if defined(__cpp_concepts) && __cpp_concepts >= 201907L # ifndef __cpp_lib_math_constants # error "__cpp_lib_math_constants should be defined in c++2b" # endif @@ -68,7 +68,7 @@ # ifdef __cpp_lib_math_constants # error "__cpp_lib_math_constants should not be defined when defined(__cpp_concepts) && __cpp_concepts >= 201907L is not defined!" # endif -# endif // _LIBCPP_HAS_NO_CONCEPTS +# endif #endif // TEST_STD_VER > 20 diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/numeric.version.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/numeric.version.pass.cpp --- a/libcxx/test/std/language.support/support.limits/support.limits.general/numeric.version.pass.cpp +++ b/libcxx/test/std/language.support/support.limits/support.limits.general/numeric.version.pass.cpp @@ -15,11 +15,12 @@ // Test the feature test macros defined by -/* Constant Value - __cpp_lib_constexpr_numeric 201911L [C++20] - __cpp_lib_gcd_lcm 201606L [C++17] - __cpp_lib_interpolate 201902L [C++20] - __cpp_lib_parallel_algorithm 201603L [C++17] +/* Constant Value + __cpp_lib_constexpr_numeric 201911L [C++20] + __cpp_lib_default_template_type_for_algorithm_values 202101L [C++2b] + __cpp_lib_gcd_lcm 201606L [C++17] + __cpp_lib_interpolate 201902L [C++20] + __cpp_lib_parallel_algorithm 201603L [C++17] */ #include @@ -31,6 +32,10 @@ # error "__cpp_lib_constexpr_numeric should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_gcd_lcm # error "__cpp_lib_gcd_lcm should not be defined before c++17" # endif @@ -49,6 +54,10 @@ # error "__cpp_lib_constexpr_numeric should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_gcd_lcm # error "__cpp_lib_gcd_lcm should not be defined before c++17" # endif @@ -67,6 +76,10 @@ # error "__cpp_lib_constexpr_numeric should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifndef __cpp_lib_gcd_lcm # error "__cpp_lib_gcd_lcm should be defined in c++17" # endif @@ -100,6 +113,10 @@ # error "__cpp_lib_constexpr_numeric should have the value 201911L in c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifndef __cpp_lib_gcd_lcm # error "__cpp_lib_gcd_lcm should be defined in c++20" # endif @@ -136,6 +153,13 @@ # error "__cpp_lib_constexpr_numeric should have the value 201911L in c++2b" # endif +# ifndef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should be defined in c++2b" +# endif +# if __cpp_lib_default_template_type_for_algorithm_values != 202101L +# error "__cpp_lib_default_template_type_for_algorithm_values should have the value 202101L in c++2b" +# endif + # ifndef __cpp_lib_gcd_lcm # error "__cpp_lib_gcd_lcm should be defined in c++2b" # endif diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/string.version.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/string.version.pass.cpp --- a/libcxx/test/std/language.support/support.limits/support.limits.general/string.version.pass.cpp +++ b/libcxx/test/std/language.support/support.limits/support.limits.general/string.version.pass.cpp @@ -15,17 +15,18 @@ // Test the feature test macros defined by -/* Constant Value - __cpp_lib_allocator_traits_is_always_equal 201411L [C++17] - __cpp_lib_char8_t 201811L [C++20] - __cpp_lib_constexpr_string 201907L [C++20] - __cpp_lib_erase_if 202002L [C++20] - __cpp_lib_nonmember_container_access 201411L [C++17] - __cpp_lib_starts_ends_with 201711L [C++20] - __cpp_lib_string_contains 202011L [C++2b] - __cpp_lib_string_udls 201304L [C++14] - __cpp_lib_string_view 201606L [C++17] - 201803L [C++20] +/* Constant Value + __cpp_lib_allocator_traits_is_always_equal 201411L [C++17] + __cpp_lib_char8_t 201811L [C++20] + __cpp_lib_constexpr_string 201907L [C++20] + __cpp_lib_default_template_type_for_algorithm_values 202101L [C++2b] + __cpp_lib_erase_if 202002L [C++20] + __cpp_lib_nonmember_container_access 201411L [C++17] + __cpp_lib_starts_ends_with 201711L [C++20] + __cpp_lib_string_contains 202011L [C++2b] + __cpp_lib_string_udls 201304L [C++14] + __cpp_lib_string_view 201606L [C++17] + 201803L [C++20] */ #include @@ -45,6 +46,10 @@ # error "__cpp_lib_constexpr_string should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -83,6 +88,10 @@ # error "__cpp_lib_constexpr_string should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -127,6 +136,10 @@ # error "__cpp_lib_constexpr_string should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -195,6 +208,10 @@ # endif # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifndef __cpp_lib_erase_if # error "__cpp_lib_erase_if should be defined in c++20" # endif @@ -269,6 +286,13 @@ # endif # endif +# ifndef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should be defined in c++2b" +# endif +# if __cpp_lib_default_template_type_for_algorithm_values != 202101L +# error "__cpp_lib_default_template_type_for_algorithm_values should have the value 202101L in c++2b" +# endif + # ifndef __cpp_lib_erase_if # error "__cpp_lib_erase_if should be defined in c++2b" # endif diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/vector.version.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/vector.version.pass.cpp --- a/libcxx/test/std/language.support/support.limits/support.limits.general/vector.version.pass.cpp +++ b/libcxx/test/std/language.support/support.limits/support.limits.general/vector.version.pass.cpp @@ -15,12 +15,13 @@ // Test the feature test macros defined by -/* Constant Value - __cpp_lib_allocator_traits_is_always_equal 201411L [C++17] - __cpp_lib_constexpr_vector 201907L [C++20] - __cpp_lib_erase_if 202002L [C++20] - __cpp_lib_incomplete_container_elements 201505L [C++17] - __cpp_lib_nonmember_container_access 201411L [C++17] +/* Constant Value + __cpp_lib_allocator_traits_is_always_equal 201411L [C++17] + __cpp_lib_constexpr_vector 201907L [C++20] + __cpp_lib_default_template_type_for_algorithm_values 202101L [C++2b] + __cpp_lib_erase_if 202002L [C++20] + __cpp_lib_incomplete_container_elements 201505L [C++17] + __cpp_lib_nonmember_container_access 201411L [C++17] */ #include @@ -36,6 +37,10 @@ # error "__cpp_lib_constexpr_vector should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -58,6 +63,10 @@ # error "__cpp_lib_constexpr_vector should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -83,6 +92,10 @@ # error "__cpp_lib_constexpr_vector should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_erase_if # error "__cpp_lib_erase_if should not be defined before c++20" # endif @@ -123,6 +136,10 @@ # endif # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifndef __cpp_lib_erase_if # error "__cpp_lib_erase_if should be defined in c++20" # endif @@ -166,6 +183,13 @@ # endif # endif +# ifndef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should be defined in c++2b" +# endif +# if __cpp_lib_default_template_type_for_algorithm_values != 202101L +# error "__cpp_lib_default_template_type_for_algorithm_values should have the value 202101L in c++2b" +# endif + # ifndef __cpp_lib_erase_if # error "__cpp_lib_erase_if should be defined in c++2b" # endif diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/version.version.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/version.version.pass.cpp --- a/libcxx/test/std/language.support/support.limits/support.limits.general/version.version.pass.cpp +++ b/libcxx/test/std/language.support/support.limits/support.limits.general/version.version.pass.cpp @@ -15,143 +15,144 @@ // Test the feature test macros defined by -/* Constant Value - __cpp_lib_addressof_constexpr 201603L [C++17] - __cpp_lib_allocator_traits_is_always_equal 201411L [C++17] - __cpp_lib_any 201606L [C++17] - __cpp_lib_apply 201603L [C++17] - __cpp_lib_array_constexpr 201603L [C++17] - 201811L [C++20] - __cpp_lib_as_const 201510L [C++17] - __cpp_lib_assume_aligned 201811L [C++20] - __cpp_lib_atomic_flag_test 201907L [C++20] - __cpp_lib_atomic_float 201711L [C++20] - __cpp_lib_atomic_is_always_lock_free 201603L [C++17] - __cpp_lib_atomic_lock_free_type_aliases 201907L [C++20] - __cpp_lib_atomic_ref 201806L [C++20] - __cpp_lib_atomic_shared_ptr 201711L [C++20] - __cpp_lib_atomic_value_initialization 201911L [C++20] - __cpp_lib_atomic_wait 201907L [C++20] - __cpp_lib_barrier 201907L [C++20] - __cpp_lib_bind_front 201907L [C++20] - __cpp_lib_bit_cast 201806L [C++20] - __cpp_lib_bitops 201907L [C++20] - __cpp_lib_bool_constant 201505L [C++17] - __cpp_lib_bounded_array_traits 201902L [C++20] - __cpp_lib_boyer_moore_searcher 201603L [C++17] - __cpp_lib_byte 201603L [C++17] - __cpp_lib_char8_t 201811L [C++20] - __cpp_lib_chrono 201611L [C++17] - __cpp_lib_chrono_udls 201304L [C++14] - __cpp_lib_clamp 201603L [C++17] - __cpp_lib_complex_udls 201309L [C++14] - __cpp_lib_concepts 202002L [C++20] - __cpp_lib_constexpr_algorithms 201806L [C++20] - __cpp_lib_constexpr_complex 201711L [C++20] - __cpp_lib_constexpr_dynamic_alloc 201907L [C++20] - __cpp_lib_constexpr_functional 201907L [C++20] - __cpp_lib_constexpr_iterator 201811L [C++20] - __cpp_lib_constexpr_memory 201811L [C++20] - __cpp_lib_constexpr_numeric 201911L [C++20] - __cpp_lib_constexpr_string 201907L [C++20] - __cpp_lib_constexpr_string_view 201811L [C++20] - __cpp_lib_constexpr_tuple 201811L [C++20] - __cpp_lib_constexpr_utility 201811L [C++20] - __cpp_lib_constexpr_vector 201907L [C++20] - __cpp_lib_coroutine 201902L [C++20] - __cpp_lib_destroying_delete 201806L [C++20] - __cpp_lib_enable_shared_from_this 201603L [C++17] - __cpp_lib_endian 201907L [C++20] - __cpp_lib_erase_if 202002L [C++20] - __cpp_lib_exchange_function 201304L [C++14] - __cpp_lib_execution 201603L [C++17] - 201902L [C++20] - __cpp_lib_filesystem 201703L [C++17] - __cpp_lib_format 201907L [C++20] - __cpp_lib_gcd_lcm 201606L [C++17] - __cpp_lib_generic_associative_lookup 201304L [C++14] - __cpp_lib_generic_unordered_lookup 201811L [C++20] - __cpp_lib_hardware_interference_size 201703L [C++17] - __cpp_lib_has_unique_object_representations 201606L [C++17] - __cpp_lib_hypot 201603L [C++17] - __cpp_lib_incomplete_container_elements 201505L [C++17] - __cpp_lib_int_pow2 202002L [C++20] - __cpp_lib_integer_comparison_functions 202002L [C++20] - __cpp_lib_integer_sequence 201304L [C++14] - __cpp_lib_integral_constant_callable 201304L [C++14] - __cpp_lib_interpolate 201902L [C++20] - __cpp_lib_invoke 201411L [C++17] - __cpp_lib_is_aggregate 201703L [C++17] - __cpp_lib_is_constant_evaluated 201811L [C++20] - __cpp_lib_is_final 201402L [C++14] - __cpp_lib_is_invocable 201703L [C++17] - __cpp_lib_is_layout_compatible 201907L [C++20] - __cpp_lib_is_nothrow_convertible 201806L [C++20] - __cpp_lib_is_null_pointer 201309L [C++14] - __cpp_lib_is_pointer_interconvertible 201907L [C++20] - __cpp_lib_is_scoped_enum 202011L [C++2b] - __cpp_lib_is_swappable 201603L [C++17] - __cpp_lib_jthread 201911L [C++20] - __cpp_lib_latch 201907L [C++20] - __cpp_lib_launder 201606L [C++17] - __cpp_lib_list_remove_return_type 201806L [C++20] - __cpp_lib_logical_traits 201510L [C++17] - __cpp_lib_make_from_tuple 201606L [C++17] - __cpp_lib_make_reverse_iterator 201402L [C++14] - __cpp_lib_make_unique 201304L [C++14] - __cpp_lib_map_try_emplace 201411L [C++17] - __cpp_lib_math_constants 201907L [C++20] - __cpp_lib_math_special_functions 201603L [C++17] - __cpp_lib_memory_resource 201603L [C++17] - __cpp_lib_node_extract 201606L [C++17] - __cpp_lib_nonmember_container_access 201411L [C++17] - __cpp_lib_not_fn 201603L [C++17] - __cpp_lib_null_iterators 201304L [C++14] - __cpp_lib_optional 201606L [C++17] - __cpp_lib_parallel_algorithm 201603L [C++17] - __cpp_lib_polymorphic_allocator 201902L [C++20] - __cpp_lib_quoted_string_io 201304L [C++14] - __cpp_lib_ranges 201811L [C++20] - __cpp_lib_raw_memory_algorithms 201606L [C++17] - __cpp_lib_remove_cvref 201711L [C++20] - __cpp_lib_result_of_sfinae 201210L [C++14] - __cpp_lib_robust_nonmodifying_seq_ops 201304L [C++14] - __cpp_lib_sample 201603L [C++17] - __cpp_lib_scoped_lock 201703L [C++17] - __cpp_lib_semaphore 201907L [C++20] - __cpp_lib_shared_mutex 201505L [C++17] - __cpp_lib_shared_ptr_arrays 201611L [C++17] - __cpp_lib_shared_ptr_weak_type 201606L [C++17] - __cpp_lib_shared_timed_mutex 201402L [C++14] - __cpp_lib_shift 201806L [C++20] - __cpp_lib_smart_ptr_for_overwrite 202002L [C++20] - __cpp_lib_source_location 201907L [C++20] - __cpp_lib_span 202002L [C++20] - __cpp_lib_ssize 201902L [C++20] - __cpp_lib_stacktrace 202011L [C++2b] - __cpp_lib_starts_ends_with 201711L [C++20] - __cpp_lib_stdatomic_h 202011L [C++2b] - __cpp_lib_string_contains 202011L [C++2b] - __cpp_lib_string_udls 201304L [C++14] - __cpp_lib_string_view 201606L [C++17] - 201803L [C++20] - __cpp_lib_syncbuf 201803L [C++20] - __cpp_lib_three_way_comparison 201907L [C++20] - __cpp_lib_to_address 201711L [C++20] - __cpp_lib_to_array 201907L [C++20] - __cpp_lib_to_chars 201611L [C++17] - __cpp_lib_to_underlying 202102L [C++2b] - __cpp_lib_transformation_trait_aliases 201304L [C++14] - __cpp_lib_transparent_operators 201210L [C++14] - 201510L [C++17] - __cpp_lib_tuple_element_t 201402L [C++14] - __cpp_lib_tuples_by_type 201304L [C++14] - __cpp_lib_type_trait_variable_templates 201510L [C++17] - __cpp_lib_uncaught_exceptions 201411L [C++17] - __cpp_lib_unordered_map_try_emplace 201411L [C++17] - __cpp_lib_unwrap_ref 201811L [C++20] - __cpp_lib_variant 201606L [C++17] - __cpp_lib_void_t 201411L [C++17] +/* Constant Value + __cpp_lib_addressof_constexpr 201603L [C++17] + __cpp_lib_allocator_traits_is_always_equal 201411L [C++17] + __cpp_lib_any 201606L [C++17] + __cpp_lib_apply 201603L [C++17] + __cpp_lib_array_constexpr 201603L [C++17] + 201811L [C++20] + __cpp_lib_as_const 201510L [C++17] + __cpp_lib_assume_aligned 201811L [C++20] + __cpp_lib_atomic_flag_test 201907L [C++20] + __cpp_lib_atomic_float 201711L [C++20] + __cpp_lib_atomic_is_always_lock_free 201603L [C++17] + __cpp_lib_atomic_lock_free_type_aliases 201907L [C++20] + __cpp_lib_atomic_ref 201806L [C++20] + __cpp_lib_atomic_shared_ptr 201711L [C++20] + __cpp_lib_atomic_value_initialization 201911L [C++20] + __cpp_lib_atomic_wait 201907L [C++20] + __cpp_lib_barrier 201907L [C++20] + __cpp_lib_bind_front 201907L [C++20] + __cpp_lib_bit_cast 201806L [C++20] + __cpp_lib_bitops 201907L [C++20] + __cpp_lib_bool_constant 201505L [C++17] + __cpp_lib_bounded_array_traits 201902L [C++20] + __cpp_lib_boyer_moore_searcher 201603L [C++17] + __cpp_lib_byte 201603L [C++17] + __cpp_lib_char8_t 201811L [C++20] + __cpp_lib_chrono 201611L [C++17] + __cpp_lib_chrono_udls 201304L [C++14] + __cpp_lib_clamp 201603L [C++17] + __cpp_lib_complex_udls 201309L [C++14] + __cpp_lib_concepts 202002L [C++20] + __cpp_lib_constexpr_algorithms 201806L [C++20] + __cpp_lib_constexpr_complex 201711L [C++20] + __cpp_lib_constexpr_dynamic_alloc 201907L [C++20] + __cpp_lib_constexpr_functional 201907L [C++20] + __cpp_lib_constexpr_iterator 201811L [C++20] + __cpp_lib_constexpr_memory 201811L [C++20] + __cpp_lib_constexpr_numeric 201911L [C++20] + __cpp_lib_constexpr_string 201907L [C++20] + __cpp_lib_constexpr_string_view 201811L [C++20] + __cpp_lib_constexpr_tuple 201811L [C++20] + __cpp_lib_constexpr_utility 201811L [C++20] + __cpp_lib_constexpr_vector 201907L [C++20] + __cpp_lib_coroutine 201902L [C++20] + __cpp_lib_default_template_type_for_algorithm_values 202101L [C++2b] + __cpp_lib_destroying_delete 201806L [C++20] + __cpp_lib_enable_shared_from_this 201603L [C++17] + __cpp_lib_endian 201907L [C++20] + __cpp_lib_erase_if 202002L [C++20] + __cpp_lib_exchange_function 201304L [C++14] + __cpp_lib_execution 201603L [C++17] + 201902L [C++20] + __cpp_lib_filesystem 201703L [C++17] + __cpp_lib_format 201907L [C++20] + __cpp_lib_gcd_lcm 201606L [C++17] + __cpp_lib_generic_associative_lookup 201304L [C++14] + __cpp_lib_generic_unordered_lookup 201811L [C++20] + __cpp_lib_hardware_interference_size 201703L [C++17] + __cpp_lib_has_unique_object_representations 201606L [C++17] + __cpp_lib_hypot 201603L [C++17] + __cpp_lib_incomplete_container_elements 201505L [C++17] + __cpp_lib_int_pow2 202002L [C++20] + __cpp_lib_integer_comparison_functions 202002L [C++20] + __cpp_lib_integer_sequence 201304L [C++14] + __cpp_lib_integral_constant_callable 201304L [C++14] + __cpp_lib_interpolate 201902L [C++20] + __cpp_lib_invoke 201411L [C++17] + __cpp_lib_is_aggregate 201703L [C++17] + __cpp_lib_is_constant_evaluated 201811L [C++20] + __cpp_lib_is_final 201402L [C++14] + __cpp_lib_is_invocable 201703L [C++17] + __cpp_lib_is_layout_compatible 201907L [C++20] + __cpp_lib_is_nothrow_convertible 201806L [C++20] + __cpp_lib_is_null_pointer 201309L [C++14] + __cpp_lib_is_pointer_interconvertible 201907L [C++20] + __cpp_lib_is_scoped_enum 202011L [C++2b] + __cpp_lib_is_swappable 201603L [C++17] + __cpp_lib_jthread 201911L [C++20] + __cpp_lib_latch 201907L [C++20] + __cpp_lib_launder 201606L [C++17] + __cpp_lib_list_remove_return_type 201806L [C++20] + __cpp_lib_logical_traits 201510L [C++17] + __cpp_lib_make_from_tuple 201606L [C++17] + __cpp_lib_make_reverse_iterator 201402L [C++14] + __cpp_lib_make_unique 201304L [C++14] + __cpp_lib_map_try_emplace 201411L [C++17] + __cpp_lib_math_constants 201907L [C++20] + __cpp_lib_math_special_functions 201603L [C++17] + __cpp_lib_memory_resource 201603L [C++17] + __cpp_lib_node_extract 201606L [C++17] + __cpp_lib_nonmember_container_access 201411L [C++17] + __cpp_lib_not_fn 201603L [C++17] + __cpp_lib_null_iterators 201304L [C++14] + __cpp_lib_optional 201606L [C++17] + __cpp_lib_parallel_algorithm 201603L [C++17] + __cpp_lib_polymorphic_allocator 201902L [C++20] + __cpp_lib_quoted_string_io 201304L [C++14] + __cpp_lib_ranges 201811L [C++20] + __cpp_lib_raw_memory_algorithms 201606L [C++17] + __cpp_lib_remove_cvref 201711L [C++20] + __cpp_lib_result_of_sfinae 201210L [C++14] + __cpp_lib_robust_nonmodifying_seq_ops 201304L [C++14] + __cpp_lib_sample 201603L [C++17] + __cpp_lib_scoped_lock 201703L [C++17] + __cpp_lib_semaphore 201907L [C++20] + __cpp_lib_shared_mutex 201505L [C++17] + __cpp_lib_shared_ptr_arrays 201611L [C++17] + __cpp_lib_shared_ptr_weak_type 201606L [C++17] + __cpp_lib_shared_timed_mutex 201402L [C++14] + __cpp_lib_shift 201806L [C++20] + __cpp_lib_smart_ptr_for_overwrite 202002L [C++20] + __cpp_lib_source_location 201907L [C++20] + __cpp_lib_span 202002L [C++20] + __cpp_lib_ssize 201902L [C++20] + __cpp_lib_stacktrace 202011L [C++2b] + __cpp_lib_starts_ends_with 201711L [C++20] + __cpp_lib_stdatomic_h 202011L [C++2b] + __cpp_lib_string_contains 202011L [C++2b] + __cpp_lib_string_udls 201304L [C++14] + __cpp_lib_string_view 201606L [C++17] + 201803L [C++20] + __cpp_lib_syncbuf 201803L [C++20] + __cpp_lib_three_way_comparison 201907L [C++20] + __cpp_lib_to_address 201711L [C++20] + __cpp_lib_to_array 201907L [C++20] + __cpp_lib_to_chars 201611L [C++17] + __cpp_lib_to_underlying 202102L [C++2b] + __cpp_lib_transformation_trait_aliases 201304L [C++14] + __cpp_lib_transparent_operators 201210L [C++14] + 201510L [C++17] + __cpp_lib_tuple_element_t 201402L [C++14] + __cpp_lib_tuples_by_type 201304L [C++14] + __cpp_lib_type_trait_variable_templates 201510L [C++17] + __cpp_lib_uncaught_exceptions 201411L [C++17] + __cpp_lib_unordered_map_try_emplace 201411L [C++17] + __cpp_lib_unwrap_ref 201811L [C++20] + __cpp_lib_variant 201606L [C++17] + __cpp_lib_void_t 201411L [C++17] */ #include @@ -327,6 +328,10 @@ # error "__cpp_lib_coroutine should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_destroying_delete # error "__cpp_lib_destroying_delete should not be defined before c++20" # endif @@ -863,6 +868,10 @@ # error "__cpp_lib_coroutine should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_destroying_delete # error "__cpp_lib_destroying_delete should not be defined before c++20" # endif @@ -1513,6 +1522,10 @@ # error "__cpp_lib_coroutine should not be defined before c++20" # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # ifdef __cpp_lib_destroying_delete # error "__cpp_lib_destroying_delete should not be defined before c++20" # endif @@ -2535,6 +2548,10 @@ # endif # endif +# ifdef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should not be defined before c++2b" +# endif + # if TEST_STD_VER > 17 && defined(__cpp_impl_destroying_delete) && __cpp_impl_destroying_delete >= 201806L # ifndef __cpp_lib_destroying_delete # error "__cpp_lib_destroying_delete should be defined in c++20" @@ -2890,7 +2907,7 @@ # error "__cpp_lib_map_try_emplace should have the value 201411L in c++20" # endif -# ifndef _LIBCPP_HAS_NO_CONCEPTS +# if defined(__cpp_concepts) && __cpp_concepts >= 201907L # ifndef __cpp_lib_math_constants # error "__cpp_lib_math_constants should be defined in c++20" # endif @@ -2901,7 +2918,7 @@ # ifdef __cpp_lib_math_constants # error "__cpp_lib_math_constants should not be defined when defined(__cpp_concepts) && __cpp_concepts >= 201907L is not defined!" # endif -# endif // _LIBCPP_HAS_NO_CONCEPTS +# endif # if !defined(_LIBCPP_VERSION) # ifndef __cpp_lib_math_special_functions @@ -3746,6 +3763,13 @@ # endif # endif +# ifndef __cpp_lib_default_template_type_for_algorithm_values +# error "__cpp_lib_default_template_type_for_algorithm_values should be defined in c++2b" +# endif +# if __cpp_lib_default_template_type_for_algorithm_values != 202101L +# error "__cpp_lib_default_template_type_for_algorithm_values should have the value 202101L in c++2b" +# endif + # if TEST_STD_VER > 17 && defined(__cpp_impl_destroying_delete) && __cpp_impl_destroying_delete >= 201806L # ifndef __cpp_lib_destroying_delete # error "__cpp_lib_destroying_delete should be defined in c++2b" @@ -4104,7 +4128,7 @@ # error "__cpp_lib_map_try_emplace should have the value 201411L in c++2b" # endif -# if !_LIBCPP_HAS_NO_CONCEPTS +# if defined(__cpp_concepts) && __cpp_concepts >= 201907L # ifndef __cpp_lib_math_constants # error "__cpp_lib_math_constants should be defined in c++2b" # endif @@ -4115,7 +4139,7 @@ # ifdef __cpp_lib_math_constants # error "__cpp_lib_math_constants should not be defined when defined(__cpp_concepts) && __cpp_concepts >= 201907L is not defined!" # endif -# endif // !_LIBCPP_HAS_NO_CONCEPTS +# endif # if !defined(_LIBCPP_VERSION) # ifndef __cpp_lib_math_special_functions diff --git a/libcxx/utils/generate_feature_test_macro_components.py b/libcxx/utils/generate_feature_test_macro_components.py --- a/libcxx/utils/generate_feature_test_macro_components.py +++ b/libcxx/utils/generate_feature_test_macro_components.py @@ -236,6 +236,10 @@ "values": { "c++20": 201902 }, "headers": ["coroutine"], "unimplemented": True, + }, { + "name": "__cpp_lib_default_template_type_for_algorithm_values", + "values": { "c++2b": 202101 }, + "headers": ["algorithm", "deque", "forward_list", "list", "numeric", "string", "vector"], # and "ranges" }, { "name": "__cpp_lib_destroying_delete", "values": { "c++20": 201806 }, @@ -720,7 +724,7 @@ def produce_macros_definition_for_std(std): result = "" - indent = 56 + indent = 55 for tc in feature_test_macros: if std not in tc["values"]: continue @@ -734,7 +738,7 @@ result += "# undef %s\n" % tc["name"] line = "#%sdefine %s" % ((" " * inner_indent), tc["name"]) line += " " * (indent - len(line)) - line += "%sL" % tc["values"][std] + line += " %sL" % tc["values"][std] if 'unimplemented' in tc.keys(): line = "// " + line result += line