--- a/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/TreeImpl.java	Wed Jul 05 21:57:11 2017 +0200
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/TreeImpl.java	Tue Jul 12 21:18:13 2016 +0530
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 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
@@ -137,10 +137,15 @@
                 return Kind.BITWISE_COMPLEMENT;
             case DELETE:
                 return Kind.DELETE;
+            case SPREAD_ARRAY:
+            case SPREAD_ARGUMENT:
+                return Kind.SPREAD;
             case TYPEOF:
                 return Kind.TYPEOF;
             case VOID:
                 return Kind.VOID;
+            case YIELD:
+                return Kind.YIELD;
             case IN:
                 return Kind.IN;
             case INSTANCEOF: