diff -r 000000000000 -r 6474c204b198 js/src/tests/ecma/LexicalConventions/7.4.3-8-n.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/ecma/LexicalConventions/7.4.3-8-n.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,37 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+/**
+   File Name:          7.4.3-8-n.js
+   ECMA Section:       7.4.3
+
+   Description:
+   The following words are used as keywords in proposed extensions and are
+   therefore reserved to allow for the possibility of future adoption of
+   those extensions.
+
+   FutureReservedWord :: one of
+   case    debugger    export      super
+   catch   default     extends     switch
+   class   do          finally     throw
+   const   enum        import      try
+
+   Author:             christine@netscape.com
+   Date:               12 november 1997
+*/
+var SECTION = "7.4.3-9-n";
+var VERSION = "ECMA_1";
+startTest();
+var TITLE   = "Future Reserved Words";
+
+writeHeaderToLog( SECTION + " "+ TITLE);
+
+DESCRIPTION = "var switch = true";
+EXPECTED = "error";
+
+new TestCase( SECTION,  "var switch = true",     "error",    eval("var switch = true") );
+
+test();