// CHECK:
//   Mangled name: A
//   Public signature: /A|null[1]
expect abstract class A {
  // CHECK:
  //   Mangled name: A#<init>(){}
  //   Public signature: /A.<init>|-5645683436151566731[1]
  //   Public signature debug description: <init>(){}
  protected expect constructor() /* primary */

  // CHECK:
  //   Mangled name: A#foo(){}
  //   Public signature: /A.foo|-1041209573719867811[1]
  //   Public signature debug description: foo(){}
  expect abstract fun foo(): Unit

}

// CHECK:
//   Mangled name: A
//   Public signature: /A|null[0]
abstract class A {
  // CHECK:
  //   Mangled name: A#<init>(){}
  //   Public signature: /A.<init>|-5645683436151566731[0]
  //   Public signature debug description: <init>(){}
  protected constructor() /* primary */

  // CHECK:
  //   Mangled name: A#foo(){}
  //   Public signature: /A.foo|-1041209573719867811[0]
  //   Public signature debug description: foo(){}
  abstract fun foo(): Unit

}

// CHECK:
//   Mangled name: B
//   Public signature: /B|null[1]
expect open class B : A {
  // CHECK:
  //   Mangled name: B#<init>(kotlin.Int){}
  //   Public signature: /B.<init>|-5182794243525578284[1]
  //   Public signature debug description: <init>(kotlin.Int){}
  expect constructor(i: Int) /* primary */

  // CHECK:
  //   Mangled name: B#bar(kotlin.String){}
  //   Public signature: /B.bar|5132770888056479978[1]
  //   Public signature debug description: bar(kotlin.String){}
  expect open fun bar(s: String): Unit

  // CHECK:
  //   Mangled name: B#foo(){}
  //   Public signature: /B.foo|-1041209573719867811[1]
  //   Public signature debug description: foo(){}
  expect override fun foo(): Unit

}

// CHECK:
//   Mangled name: B
//   Public signature: /B|null[0]
open class B : A {
  // CHECK:
  //   Mangled name: B#<init>(kotlin.Int){}
  //   Public signature: /B.<init>|-5182794243525578284[0]
  //   Public signature debug description: <init>(kotlin.Int){}
  constructor(i: Int) /* primary */

  // CHECK:
  //   Mangled name: B#bar(kotlin.String){}
  //   Public signature: /B.bar|5132770888056479978[0]
  //   Public signature debug description: bar(kotlin.String){}
  open fun bar(s: String): Unit

  // CHECK:
  //   Mangled name: B#foo(){}
  //   Public signature: /B.foo|-1041209573719867811[0]
  //   Public signature debug description: foo(){}
  override fun foo(): Unit

}

