- r -

• range : ast_block_reg_declaration , ast_identifier , ast_net_declaration , ast_parameter_declarations , ast_port_declaration , ast_range_or_type , ast_reg_declaration , ast_task_port
• range_or_idx : ast_identifier
• ranges : ast_identifier
• real_declarations : ast_module_declaration
• realtime_declarations : ast_module_declaration
• reg : ast_block_item_declaration , ast_task_port , ast_udp_port
• reg_declarations : ast_module_declaration
• repeat : ast_concatenation , ast_timing_control_statement
• representation : ast_number
• resolved : ast_module_instantiation
• right : ast_expression
• rot : ast_function_declaration