diff --git a/Test.obn b/Test.obn
index b80d7a15c3a490308c7b343ab2843e710f22efde..b9b14ae66be8abf069ff9c19ca678ff3e117694d 100644 (file)
--- a/Test.obn
+++ b/Test.obn
MODULE Test;
TYPE
- R1 = RECORD END;
- R2 = RECORD (R1) END;
- R3 = RECORD END;
+ Stream* = POINTER TO Handle;
+ Handle = RECORD END;
- P1 = POINTER TO R1;
- P2 = POINTER TO R2;
+ Writer* = RECORD END;
+
+ Printer* = RECORD (Writer) END;
VAR
- a : R1;
- b : R2;
- c : R3;
- p1 : P1;
- p2 : P2;
+ s : Stream;
+ o : Writer;
+ out : Printer;
+
+PROCEDURE SetStream(VAR w : Writer; stream : Stream);
+BEGIN
+END SetStream;
BEGIN
- a := b;
- p2 := p1(P2);
- p1 := p2(P2);
+ SetStream(o, s);
+ SetStream(out, s);
END Test.