diff -r 000000000000 -r 6474c204b198 js/src/tests/ecma_5/misc/unnamed-function.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/ecma_5/misc/unnamed-function.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,45 @@
+/* -*- 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/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 376052;
+var summary = 'Unnamed function expressions are forbidden in statement context';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+  try
+  {
+    eval('(function () {1;})');
+    reportCompare(true, true,
+                  "unnamed function expression not in statement context works");
+  }
+  catch(ex)
+  {
+    reportCompare(true, false, "threw exception: " + ex);
+  }
+
+  try
+  {
+    eval('function () {1;}');
+    reportCompare(true, false, "didn't throw an exception");
+  }
+  catch(ex)
+  {
+    reportCompare(ex instanceof SyntaxError, true,
+                  "unnamed function expression not in statement context " +
+                  "should have been a SyntaxError");
+  }
+
+  exitFunc ('test');
+}