Проверка ораны типа теперь как описано в стандарте

[dsw-obn.git] / Test.obn

diff --git a/Test.obn b/Test.obn
index 98ac0e23e370819a8b9e96db5387e7f64d97eb65..b80d7a15c3a490308c7b343ab2843e710f22efde 100644 (file)
--- a/Test.obn
+++ b/Test.obn
@@ -1,12 +1,22 @@
 MODULE Test;
 
+TYPE
+  R1 = RECORD END;
+  R2 = RECORD (R1) END;
+  R3 = RECORD END;
+
+  P1 = POINTER TO R1;
+  P2 = POINTER TO R2;
+
 VAR
-  a : POINTER TO RECORD END;
-  b : POINTER TO ARRAY OF INTEGER;
-  c : PROCEDURE;
+  a : R1;
+  b : R2;
+  c : R3;
+  p1 : P1;
+  p2 : P2;
 
 BEGIN
-  a := NIL;
-  b := NIL;
-  c := NIL;
+  a := b;
+  p2 := p1(P2);
+  p1 := p2(P2);
 END Test.