diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/recompile/bug657288.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/recompile/bug657288.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,9 @@
+// |jit-test| error: TypeError
+new DoWhileObject;
+function DoWhileObject(breakOut, breakIn, iterations, loops) {
+    loops.prototype = new DoWhile;
+    this.looping;
+}
+function DoWhile(object) {
+    do {} while (object);
+}