
diff -r 6061ae1f90f2 -r 9bc16273c2d4 src/HOL/Hoare/Pointer_Examples.thy
--- a/src/HOL/Hoare/Pointer_Examples.thy	Fri Jun 17 11:35:35 2005 +0200
+++ b/src/HOL/Hoare/Pointer_Examples.thy	Fri Jun 17 16:12:49 2005 +0200
@@ -6,7 +6,7 @@
 Examples of verifications of pointer programs
 *)
 
-theory Pointer_Examples = HeapSyntax:
+theory Pointer_Examples imports HeapSyntax begin
 
 section "Verifications"
 




