If we try to [compile](https://babeljs.io/repl/#?experimental=true&evaluate=true&loose=false&spec=false&code=class%20Foo%7B%7D%0A%0Aconsole.log%28Object.getOwnPropertyDescriptor%28Foo%2C%20'prototype'%29.writable%29) this snippet with babel, we will get `true` in our console. But if run it in Chrome 43, we will get `false`. ``` js class Foo{} console.log(Object.getOwnPropertyDescriptor(Foo, 'prototype').writable) ```
If we try to compile this snippet with babel, we will get
truein our console. But if run it in Chrome 43, we will getfalse.