选择篇(046)-下面代码的输出是什么？
(() => { let x, y try { throw new Error() } catch (x) { (x = 1), (y = 2) console.log(x) } console.log(x) console.log(y)})()A: 1 undefined 2B: undefined undefined undefinedC: 1 1 2D: 1 undefined undefined参考答案
