4 Object.defineProperty(Object.prototype, 0, {set: function() { global++; }});
6 for (var x = 0; x < 20; ++x)
10 Object.defineProperty(Object.prototype, 1, {set: function() { global++; }});
12 for (var x = 0; x < 20; ++x)
16 Object.defineProperty(Object.prototype, "b", {set: function() { global++; }});
18 for (var x = 0; x < 20; ++x) {
19 var s = { a:0, b:1, 0: 2, 1: 3 };
23 assertEq([42][0], 42);
24 assertEq([42].length, 1);