overriding of class fields does not work (duplicate identifier error)

[trusktr]

Input:

abstract class ASPKGElement {
    protected useShadow: boolean = true
}

class NavBar extends ASPKGElement {
    protected useShadow: boolean = false
}

TS example with no error

AS example with error

I think this is an enhancement issue, right?

[trusktr]

Workaround :

abstract class ASPKGElement {
    protected useShadow: i32 = 0
}

class NavBar extends ASPKGElement {
    constructor() {
      super()
      this.useShadow = 1
    }
}

[dcodeIO]

See #2158, which now allows declaring duplicate fields to some extent.