console.log (Object.prototype.toString.call([].__proto__));
console.log (Object.prototype.toString.call([].__proto__.__proto__));
console.log (Object.prototype.toString.call([].__proto__.__proto__.__proto__));
console.log (Object.prototype.toString.call([].__proto__.__proto__.__proto__));
console.log (Object.prototype.toString.call([].__proto__.__proto__.__proto__.__proto__));

@@ -207,174 +207,4 @@
 ));%0A
-console.log (Object.prototype.toString.call(%5B%5D.__proto__.__proto__.__proto__));%0Aconsole.log (Object.prototype.toString.call(%5B%5D.__proto__.__proto__.__proto__.__proto__));%0A

remove duplicate line, and we aren't testing exceptions here so don't deref null.