package foo

var global: String
  field = ""
  get
  set

class BaseImpl : Base {
  val s: String
    field = s
    get

  constructor(s: String) /* primary */ {
    super/*Any*/()
    /* <init>() */

  }

  override fun foo(x: String): String {
    return "Base: " + <this>.<get-s>() + ":" + x
  }

}

class Derived : DerivedBase, Base {
  private /* final field */ val $$delegate_0: Base = newBase()
  init {
    { // BLOCK
      <set-global>(<set-?> = <get-global>().plus(other = ":Derived"))
    }
  }

  constructor() /* primary */ {
    super/*DerivedBase*/()
    /* <init>() */

  }

  override fun foo(x: String): String {
    return <this>.#$$delegate_0.foo(x = x)
  }

}

class Derived1 : DerivedBase, Base {
  private /* final field */ val $$delegate_0: Base = newBase()
  init {
    { // BLOCK
      <set-global>(<set-?> = <get-global>().plus(other = ":Derived"))
    }
  }

  constructor() /* primary */ {
    super/*DerivedBase*/()
    /* <init>() */

  }

  override fun foo(x: String): String {
    return <this>.#$$delegate_0.foo(x = x)
  }

}

open class DerivedBase {
  init {
    { // BLOCK
      <set-global>(<set-?> = <get-global>().plus(other = ":DerivedBase"))
    }
  }

  constructor() /* primary */ {
    super/*Any*/()
    /* <init>() */

  }

}

interface Base {
  abstract fun foo(x: String): String

}

fun box(): String {
  var d: Derived = Derived()
  var d1: Derived1 = Derived1()
  return "OK"
}

fun newBase(): Base {
  { // BLOCK
    <set-global>(<set-?> = <get-global>().plus(other = ":newBase"))
  }
  return BaseImpl(s = "test")
}