diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/bug595917.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/bug595917.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,4 @@
+if (!this.parseInt) {
+    var parseInt = function () { return 5; }
+}
+assertEq(parseInt(10), 10);