--- a/graal/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/ArgumentsTest.java	Sun Oct 06 18:15:56 2013 -0400
+++ b/graal/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/ArgumentsTest.java	Sun Oct 06 19:53:00 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -75,6 +75,7 @@
         @Children private TestArgumentNode[] children;
 
         TestRootNode(TestArgumentNode[] children) {
+            super(null);
             this.children = adoptChildren(children);
         }
 
@@ -93,6 +94,7 @@
         private final int index;
 
         TestArgumentNode(int index) {
+            super(null);
             this.index = index;
         }