diff -r 0384683c64be -r ddb4a2bfcd82 src/share/classes/com/sun/tools/javac/tree/TreeMaker.java
--- a/src/share/classes/com/sun/tools/javac/tree/TreeMaker.java	Tue May 14 13:55:35 2013 -0700
+++ b/src/share/classes/com/sun/tools/javac/tree/TreeMaker.java	Tue May 14 15:04:06 2013 -0700
@@ -204,6 +204,12 @@
         return tree;
     }
 
+    public JCVariableDecl ReceiverVarDef(JCModifiers mods, JCExpression name, JCExpression vartype) {
+        JCVariableDecl tree = new JCVariableDecl(mods, name, vartype);
+        tree.pos = pos;
+        return tree;
+    }
+
     public JCSkip Skip() {
         JCSkip tree = new JCSkip();
         tree.pos = pos;