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diff graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/NodeUtil.java @ 9486:6678695afc3b

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NodeUtil.cloneNode: cloned children array should preserve component type.
author Andreas Woess <andreas.woess@jku.at>
date Wed, 01 May 2013 19:21:32 +0200
parents 8cf939b349dd
children 0285fbb8b05d
line wrap: on
line diff
--- a/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/NodeUtil.java	Wed May 01 23:02:46 2013 +0200
+++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/NodeUtil.java	Wed May 01 19:21:32 2013 +0200
@@ -234,7 +234,8 @@
         for (long fieldOffset : nodeClass.nodeArrayFieldOffsets) {
             Node[] children = (Node[]) unsafe.getObject(orig, fieldOffset);
             if (children != null) {
-                Node[] clonedChildren = new Node[children.length];
+                Node[] clonedChildren = children.clone();
+                Arrays.fill(clonedChildren, null);
                 for (int i = 0; i < children.length; i++) {
                     Node clonedChild = cloneNode(children[i]);
                     if (clonedChild == null) {