Babel transpiled代码不支持IE11中的静态方法 [英] Babel transpiled code does not support static methods in IE11

问题描述

Babel transpiled js工作正常，但在IE11上，静态继承似乎不起作用。任何想法？

  class SuperClass {
 constructor（）{} 
 
 static test ）{} 
} 
 
 class Sub extends SuperClass {
 constructor（）{
 super（）; 
} 
} 
 
 Sub.test（）; //结果：对象不支持属性或方法'test'
  

解决方案

似乎Babel不处理这种情况，其实在继承帮助器中，如果 Object.setPrototypeOf 方法是 undefined ，Babel简单地将超级类附加到 __ proto __ 键。

我已经处理此问题，包括 polyfill /解决方法在这一刻，似乎工作正常，直到巴别小组不会解决这个问题。

Babel transpiled js works fine, but on IE11 the static inheritance seems not to work. Any idea?

class SuperClass {
    constructor () {}

    static test () {}
}

class Sub extends SuperClass {
    constructor () {
        super();
    }
}

Sub.test(); //Results in: "Object doesn't support property or method 'test'

解决方案

It seems that Babel does not handle the case, in fact in the inherits helper, if the Object.setPrototypeOf method is undefined, Babel simply attaches the super class to the __proto__ key.

I have managed this issue including this polyfill/workaround at the. At the moment, it seems to work fine, until the Babel team won't fix this behavior.

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