Thu, 15 Jan 2015 15:55:04 +0100
Back out 97036ab72558 which inappropriately compared turds to third parties.
1 assertEq(((function() arguments) for (x in [1])).next()(42)[0], 42);
2 assertEq(((function() {return arguments}) for (x in [1])).next()(42)[0], 42);
3 assertEq(((function() {return arguments[0] + arguments[1]}) for (x in [1])).next()(41,1), 42);
4 assertEq(((function() {return arguments[0] + (function() { return arguments[0]})(arguments[1])}) for (x in [1])).next()(41,1), 42);
5 assertEq(((function() { var arguments = 3; return arguments}) for (x in [1])).next()(42), 3);