michael@0: for (var i = 0; i < 10; i++)
michael@0:     x = {a: function () { return 33; }, a: 4};
michael@0: 
michael@0: try {
michael@0:     result = x.a();
michael@0: } catch (exc) {
michael@0:     result = "threw " + exc.name;
michael@0: }    
michael@0: assertEq(result, "threw TypeError");