--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/DestructuringDeclTreeImpl.java	Tue Jul 12 21:18:13 2016 +0530
@@ -0,0 +1,77 @@
+/*
+ * 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package jdk.nashorn.api.tree;
+
+import jdk.nashorn.internal.ir.ExpressionStatement;
+import jdk.nashorn.internal.parser.TokenType;
+
+// This implementation of VariableTree represents a destructuring declaration
+final class DestructuringDeclTreeImpl extends StatementTreeImpl
+        implements VariableTree {
+
+    private final TokenType declType;
+    private final ExpressionTree lhs;
+    private final ExpressionTree init;
+
+    DestructuringDeclTreeImpl(ExpressionStatement exprStat, final ExpressionTree lhs, final ExpressionTree init) {
+        super(exprStat);
+        assert exprStat.destructuringDeclarationType() != null : "expecting a destructuring decl. statement";
+
+        this.declType = exprStat.destructuringDeclarationType();
+        this.lhs = lhs;
+        this.init = init;
+    }
+
+    @Override
+    public Kind getKind() {
+        return Kind.VARIABLE;
+    }
+
+    @Override
+    public ExpressionTree getBinding() {
+        return lhs;
+    }
+
+    @Override
+    public ExpressionTree getInitializer() {
+        return init;
+    }
+
+    @Override
+    public boolean isConst() {
+        return declType == TokenType.CONST;
+    }
+
+    @Override
+    public boolean isLet() {
+        return declType == TokenType.LET;
+    }
+
+    @Override
+    public <R,D> R accept(final TreeVisitor<R,D> visitor, final D data) {
+        return visitor.visitVariable(this, data);
+    }
+}