1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/non262/Array/regress-456845.js b/js/src/tests/non262/Array/regress-456845.js
new file mode 100644
index 0000000000..7531ba17fd
--- /dev/null
+++ b/js/src/tests/non262/Array/regress-456845.js
@@ -0,0 +1,48 @@
+/* -*- 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/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 456845;
+var summary = 'JIT: popArrs[a].pop is not a function';
+var actual = 'No Error';
+var expect = 'No Error';
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+
+
+  try
+  { 
+    var chars = '0123456789abcdef';
+    var size = 1000;
+    var mult = 100;
+
+    var arr = [];
+    var lsize = size;
+    while (lsize--) { arr.push(chars); }
+
+    var popArrs = [];
+    for (var i=0; i<mult; i++) { popArrs.push(arr.slice()); }
+
+
+    for(var a=0;a<mult;a++) {
+      var x; while (x = popArrs[a].pop()) {  }
+    }
+
+  }
+  catch(ex)
+  {
+    actual = ex + '';
+  }
+
+  reportCompare(expect, actual, summary);
+}