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

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

  // CHECK:
  //   Mangled name: C#bar(){}
  //   Public signature: /C.bar|496682602797471549[0]
  //   Public signature debug description: bar(){}
  override fun bar(): Unit

}

// CHECK:
//   Mangled name: IFooBar
//   Public signature: /IFooBar|null[0]
interface IFooBar {
  // CHECK:
  //   Mangled name: IFooBar#bar(){}
  //   Public signature: /IFooBar.bar|496682602797471549[0]
  //   Public signature debug description: bar(){}
  abstract fun bar(): Unit

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

}

// CHECK:
//   Mangled name: FooBarImpl
//   Public signature: /FooBarImpl|null[0]
object FooBarImpl : IFooBar {
  // CHECK:
  //   Mangled name: FooBarImpl#<init>(){}
  //   Public signature: /FooBarImpl.<init>|-5645683436151566731[0]
  //   Public signature debug description: <init>(){}
  private constructor() /* primary */

  // CHECK:
  //   Mangled name: FooBarImpl#bar(){}
  //   Public signature: /FooBarImpl.bar|496682602797471549[0]
  //   Public signature debug description: bar(){}
  override fun bar(): Unit

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

}