diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/ion/bug862357.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/ion/bug862357.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,21 @@
+// |jit-test| error: ReferenceError
+function TestCase(e, a)
+  this.passed = (e == a);
+function reportCompare (expected, actual) {
+  var expected_t = typeof expected;
+  var actual_t = typeof actual;
+  if (expected_t != actual_t)
+    printStatus();
+  new TestCase(expected, actual);
+}
+var expect = '';
+reportCompare(expect, '');
+try {
+  test();
+} catch(exc1) {}
+function test() {
+  var { expect }  = '';
+  for (var a = 1; a < 2; ++a)
+    reportCompare(expect, '');
+}
+test();