diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch12/12.8/S12.8_A5_T2.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/test262/ch12/12.8/S12.8_A5_T2.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,29 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Identifier must be label in the label set of an enclosing (but not crossing function boundaries) IterationStatement
+ *
+ * @path ch12/12.8/S12.8_A5_T2.js
+ * @description Checking if using function name as an Identifier appears to be invalid
+ * @negative
+ */
+
+(function(){
+    LABEL_OUT : var x=0, y=0;
+    LABEL_DO_LOOP : do {
+        LABEL_IN : x++;
+        if(x===10)
+            return;
+        break IN_DO_FUNC;
+        LABEL_IN_2 : y++;
+        function IN_DO_FUNC(){}
+    } while(0);
+    
+    LABEL_ANOTHER_LOOP : do {
+        ;
+    } while(0);
+    
+    function OUT_FUNC(){}
+})();
+