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

    // CHECK:
    //   Mangled name: Z.Companion#test(){}
    //   Public signature: /Z.Companion.test|6620506149988718649[0]
    //   Public signature debug description: test(){}
    fun test(): Unit

  }

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

  // CHECK:
  //   Mangled name: Z#test2(){}
  //   Public signature: /Z.test2|4279114864133353152[0]
  //   Public signature debug description: test2(){}
  fun test2(): Unit

}

