indexing description: "Abstract class for byte node instruction." date: "$Date$" revision: "$Revision$" class INSTR_B inherit BYTE_NODE redefine line_number, set_line_number, enlarged end feature -- Enlargment enlarged: INSTR_B is -- Enlarge current node for C code generation do Result := Precursor {BYTE_NODE} end feature -- Access line_number: INTEGER feature -- Line number setting set_line_number (lnr : INTEGER) is do line_number := lnr ensure then line_number_set : line_number = lnr end end