Is there a way to infer that the class implementin...

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[rook]

Is there a way to infer that the class implementing an abstract class is the caller of a lambda with receiver?

abstract class AbstractFoo<T> {
  operator fun invoke(action: T.() ->Unit) {
    action() // <-- error here: No value passed for parameter 'p1'
  }
}

[streetsofboston]

You don’t have an instance of type T.

abstract class AbstractFoo<T> {
  operator fun invoke(action: T.() ->Unit) {
    val t : T = ... ... ...  ...
    t.action() 
  }
}

[rook]

Yeah, I realized that just a few minutes after I posted. 🤦‍♂️