diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/ion/bug832058.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/ion/bug832058.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,15 @@
+// |jit-test| error: TypeError
+function f(c) {
+  var b = arguments;
+  if (c == 1)
+    b = 1;
+  return b;
+}
+
+evaluate("f('a', 'b', 'c', 'd', 'e');");
+function test(){
+  var args = f('a', (0), 'c');
+  for (var v of args)
+      s += v;
+}
+test();