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

  // CHECK:
  //   Mangled name: C#<init>(kotlin.Int){}
  //   Public signature: /C.<init>|-5182794243525578284[0]
  //   Public signature debug description: <init>(kotlin.Int){}
  constructor(x: Int)

}