diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/testMultipleArgumentsObjects.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/testMultipleArgumentsObjects.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,12 @@
+function testMultipleArgumentsObjects() {
+    var testargs = arguments;
+    var f = function (name, which) {
+        var args = [testargs, arguments];
+        return args[which][0];
+    };
+    var arr = [0, 0, 0, 0, 1];
+    for (var i = 0; i < arr.length; i++)
+        arr[i] = f("f", arr[i]);
+    return arr + '';
+}
+assertEq(testMultipleArgumentsObjects(), ",,,,f");