Comments are always removed when placed after a function definition

[arthursw]

Comments are always removed when placed after a function definition:

class ExampleClass {

    constructor() {}

    exampleFunction() /*! removed precious comment */ {
        console.log("exampleFunction");
    }
}

Neither the "removeComments": false compile option, nor the exclamation mark comment /*! */have any effect.

Those comments are really important for me since they are used by Unreal.js.