File: EnumExpr.i3 Last Modified On Thu Aug 20 10:32:34 PDT 1992 By kalsow Modified On Wed Aug 23 15:45:01 1989 By muller

INTERFACE EnumExpr;

IMPORT Expr, Type, Target;

PROCEDURE New (type: Type.T;  READONLY value: Target.Int): Expr.T;

PROCEDURE Split (e: Expr.T;  VAR value: Target.Int;  VAR t: Type.T): BOOLEAN;

PROCEDURE SplitPair (a, b: Expr.T;  VAR x, y: Target.Int): BOOLEAN;

PROCEDURE Compare (a, b: Expr.T;  VAR sign: INTEGER): BOOLEAN;

END EnumExpr.