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diff --git a/js/src/tests/ecma_2/Exceptions/lexical-031.js b/js/src/tests/ecma_2/Exceptions/lexical-031.js
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+/* -*- indent-tabs-mode: nil; js-indent-level: 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:          lexical-031.js
+   Corresponds To:     7.4.2-8-n.js
+   ECMA Section:       7.4.2
+
+   Description:
+   The following tokens are ECMAScript keywords and may not be used as
+   identifiers in ECMAScript programs.
+
+   Syntax
+
+   Keyword :: one of
+   break          for         new         var
+   continue       function    return      void
+   delete         if          this        while
+   else           in          typeof      with
+
+   This test verifies that the keyword cannot be used as an identifier.
+   Functioinal tests of the keyword may be found in the section corresponding
+   to the function of the keyword.
+
+   Author:             christine@netscape.com
+   Date:               12 november 1997
+
+*/
+var SECTION = "lexical-031";
+var VERSION = "JS1_4";
+var TITLE   = "Keywords";
+
+startTest();
+writeHeaderToLog( SECTION + " "+ TITLE);
+
+var result = "Failed";
+var exception = "No exception thrown";
+var expect = "Passed";
+
+try {
+  eval("var return;");
+} catch ( e ) {
+  result = expect;
+  exception = e.toString();
+}
+
+new TestCase(
+  SECTION,
+  "var return" +
+  " (threw " + exception +")",
+  expect,
+  result );
+
+test();
+
+