michael@0: try {
michael@0:     for (var BUGNUMBER = 0, sz = Math.pow(2, 12); i < sz; i++)
michael@0:         str += '0,';
michael@0: } catch (exc1) {}
michael@0: var str = '[';
michael@0: for (var i = 0, BUGNUMBER; i < sz; i++)
michael@0:     str += '0,';
michael@0: var obj = {
michael@0:     p: { __proto__: null },
michael@0: };
michael@0: for (var i = 0; i < sz; i++)
michael@0:     str += '0,';
michael@0: gc();