```fun getDomain obj Any when obj is KrsProject gt obj someM kotlinlang #announcements

```fun getDomain(obj: Any) { when(obj) { is ...

Vera van Mondfrans

10/09/2020, 7:33 AM

Copy code

fun getDomain(obj: Any) {
  when(obj) {
    is KrsProject -> obj.someMemberFunctionOnKrsProject()
  }
}

Why would this work? Doesn’t the type get erased?

✅ 1

Robert Jaros

10/09/2020, 7:43 AM

type erasure is about generics

Vera van Mondfrans

10/09/2020, 7:43 AM

Ahh, right

Vera van Mondfrans

10/09/2020, 7:43 AM

Then I get it now

Vera van Mondfrans

10/09/2020, 7:43 AM

Thanks!

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