MODULE Test;
+IMPORT Out;
+
VAR
- a : POINTER TO RECORD END;
- b : POINTER TO ARRAY OF INTEGER;
- c : PROCEDURE;
+ f : BOOLEAN;
+ r, e : POINTER TO RECORD END;
BEGIN
- a := NIL;
- b := NIL;
- c := NIL;
+ f := r = e;
+ IF f THEN
+ Out.String('Yes'); Out.Ln;
+ END;
END Test.