diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/bug656591.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/bug656591.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,9 @@
+// |jit-test| error: TypeError
+(function () {
+    var i = 0; 
+    (function () {
+        var x;
+        (x = "3") || 1;
+        (x = "")(i || x);
+    })();
+})();