diff -r 000000000000 -r 6474c204b198 js/src/tests/js1_5/Regress/regress-290575.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/js1_5/Regress/regress-290575.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,57 @@
+/* -*- 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 = 290575;
+var summary = 'Do not crash calling function with more than 32768 arguments';
+var actual = 'No Crash';
+var expect = 'No Crash';
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+function crashMe(n) {
+  var nasty, fn;
+
+  nasty = [];
+  while (n--)
+    nasty.push("a"+n);   // Function arguments
+  nasty.push("void 0");  // Function body
+  fn = Function.apply(null, nasty);
+  fn.toString();
+}
+
+printStatus('crashMe(0x8001)');
+
+crashMe(0x8001);
+ 
+reportCompare(expect, actual, summary);
+
+function crashMe2(n) {
+  var nasty = [], fn
+
+    while (n--) nasty[n] = "a"+n
+      fn = Function(nasty.join(), "void 0")
+      fn.toString()
+      }
+
+printStatus('crashMe2(0x10000)');
+
+summary = 'Syntax Error Function to string when more than 65536 arguments';
+expect = 'Error';
+try
+{
+  crashMe2(0x10000);
+  actual = 'No Error';
+  reportCompare(expect, actual, summary);
+}
+catch(e)
+{
+  actual = 'Error';
+  reportCompare(expect, actual, summary);
+  expect = 'SyntaxError';
+  actual = e.name;
+  reportCompare(expect, actual, summary);
+}
+