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

  }

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

  // CHECK:
  //   Mangled name: A#close(){}
  //   Public signature: /A.close|-6769325599864818364[0]
  fun close(): Unit

  // CHECK:
  //   Mangled name: A#invoke@kotlin.String(){}
  //   Public signature: /A.invoke|8337314068813101957[0]
  operator fun String.invoke(): Unit

}

