michael@0: 
michael@0: for (var i = 0; i < 15; i++) {
michael@0:   var x = Object.create([]);
michael@0:   assertEq(x.length, 0);
michael@0: }
michael@0: 
michael@0: for (var i = 0; i < 15; i++) {
michael@0:   function foo() {}
michael@0:   foo.prototype = [];
michael@0:   var x = new foo();
michael@0:   assertEq(x.length, 0);
michael@0: }