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为什么在 JS 函数 / 类中以属性赋值形式无法覆写 Symbol.hasInstance ?

 2 years ago
source link: https://www.zhihu.com/question/460327673/answer/1895884715
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为什么在 JS 函数 / 类中以属性赋值形式无法覆写 Symbol.hasInstance ?

本例默认使用最小环境,且 Symbol.hasInstance 没有被以任何形式事先进行覆写,仍是初始 [native code]。 覆写失败意味着 …
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