Ruby 2.7.0p0(2019-12-25revision647ee6f091eafcce70ffb75ddf7e121e192ab217)

### - b -

- b : A , BigStruct , C , C_block , cls_struct_12byte , cls_struct_16byte1 , cls_struct_16byte , cls_struct_18byte , cls_struct_19byte , cls_struct_20byte , cls_struct_24byte , cls_struct_2byte , cls_struct_3_1byte , cls_struct_3byte , cls_struct_3byte_1 , cls_struct_4_1byte , cls_struct_4byte , cls_struct_5byte , cls_struct_64byte , cls_struct_6byte , cls_struct_7byte , cls_struct_8byte , cls_struct_9byte , cls_struct_align , cls_struct_combined , ibf_object_complex_rational , large_tag , my_ffi_struct , small_tag , struct_108byte , struct_116byte , struct_72byte
- b32 : C_block
- b_x : B
- b_y : B
- back_alloc : NameEntry
- back_dynamic : BRefNode
- back_num : BRefNode , NameEntry
- back_ref1 : NameEntry
- back_refs : NameEntry
- back_static : BRefNode
- backp : OnigToken
- backref : OnigToken , vm_svar
- backrefed_mem : ScanEnv
- backtrace : rb_backtrace_struct , rb_debug_inspector_struct
- backtrace_base : rb_backtrace_struct
- backtrace_size : rb_backtrace_struct , rb_debug_inspector_struct
- base : _Node , AnchorNode , big2str_struct , BRefNode , CallNode , CClassNode , ConsAltNode , coroutine_context , CtypeNode , EncloseNode , fiber_pool_allocation , fiber_pool_stack , glob_args , malloc_segment , OnigToken , push_glob0_args , QtfrNode , rb_encoding_entry , rb_printf_buffer_extra , StrNode
- base_enc : search_path_bfs_t
- base_encoding : nkf_encoding
- base_label : rb_iseq_location_struct
- basefd : opendir_at_arg
- baselen : glob_args , push_glob_args
- basic : cfunc_proc_t , RArray , RBignum , RClass , RComplex , RData , RFile , RFloat , RHash , RMatch , RObject , RRational , RRegexp , RString , RStruct , RSymbol , RTypedData , RVALUE , RZombie
- bb : BigStruct
- bbuffer : RMD160_CTX
- before_sweep : heap_page
- beg : ibf_object_struct_range , re_registers , rmatch_offset , token_info
- beg_pos : rb_code_location_struct
- begin : ensure_range , rb_arithmetic_sequence_components_t
- behavior : OnigSyntaxType
- best_len : OnigMatchArg
- best_s : OnigMatchArg
- bhfi : w32_io_info_t
- bignum : RVALUE
- bin : builtin_binary
- bin_power : st_features , st_table
- bin_size : builtin_binary
- binmode : argf
- bins : st_table
- bins_words : st_features
- bitcount : _SHA256_CTX , _SHA512_CTX
- bits : DIR , succ_index_table::succ_dict_block
- bits_start : rb_iseq_constant_body
- bk : malloc_chunk , malloc_tree_chunk
- blkno : DBM
- blkptr : DBM
- block : rb_binding_t , rb_proc_t
- block_arg : rb_args_info
- block_code : rb_control_frame_struct
- block_given : enum_sum_memo
- block_handler : rb_calling_info
- block_len : rb_digest_metadata_t
- block_start : rb_iseq_constant_body
- block_trace : rb_global_variable
- blocking_region_buffer : rb_thread_struct
- bmethod : rb_method_definition_struct
- body : rb_ast_struct , rb_backtrace_location_struct , rb_iseq_constant_body::iseq_insn_info , rb_iseq_struct , rb_method_definition_struct
- brace_nest : parser_params
- bref : _Node
- broken_buf : nkf_state_t
- broken_state : nkf_state_t
- bs : CClassNode
- bt : bt_iter_arg
- bt_mem_end : re_pattern_buffer , ScanEnv
- bt_mem_start : re_pattern_buffer , ScanEnv
- btobj : bt_iter_arg , valued_frame_info
- buf : add_option_arg , DOUBLE_SWAPPER , FLOAT_SWAPPER , input_code , io_internal_read_struct , io_internal_write_struct , load_arg , nmin_data , node_buffer_elem_struct , rb_vm_tag , read_raw_arg , recvfrom_arg , sip_state , sort_by_data , StrNode , zstream
- buff : ibf_load_buffer , iseq_compile_data_storage , transient_heap_block
- buffer : _SHA256_CTX , _SHA512_CTX , hash_foreach_arg , md5_state_s , SHA1_CTX
- buffer_initial_length : JSON_Generator_StateStruct
- buflen : load_arg , RMD160_CTX , sip_state , spawn_args
- bufmax : nmin_data
- builtin_function_table : iseq_compile_data , rb_vm_struct
- builtin_inline_index : rb_vm_struct
- by : nmin_data
- by_name : OnigToken
- byte_array : rb_transcoder
- byte_array_length : rb_transcoder
- byte_len : OnigCaseFoldCodeItem
- byte_pos : pair_t
- bytesequence : bytesequence4_or_float