diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch13/13.0/13.0-4.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/test262/ch13/13.0/13.0-4.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,22 @@
+/// Copyright (c) 2012 Ecma International.  All rights reserved. 
+/// Ecma International makes this code available under the terms and conditions set
+/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
+/// "Use Terms").   Any redistribution of this code must retain the above 
+/// copyright and this notice and otherwise comply with the Use Terms.
+/**
+ * @path ch13/13.0/13.0-4.js
+ * @description 13.0 - multiple names in one function declaration is not allowed, add a new property into a property which is a object
+ */
+
+
+function testcase() {
+        var obj = {};
+        obj.tt = { len: 10 };
+        try {
+            eval("function obj.tt.ss() {};");
+            return false;
+        } catch (e) {
+            return e instanceof SyntaxError;
+        }
+    }
+runTestCase(testcase);