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

  // CHECK JVM_IR:
  //   Mangled name: DataObject#equals(kotlin.Any?){}kotlin.Boolean
  //   Public signature: /DataObject.equals|722809408929142791[0]
  //   Public signature debug description: equals(kotlin.Any?){}kotlin.Boolean
  // CHECK JS_IR NATIVE:
  //   Mangled name: DataObject#equals(kotlin.Any?){}
  //   Public signature: /DataObject.equals|4638265728071529943[0]
  //   Public signature debug description: equals(kotlin.Any?){}
  override operator fun equals(other: Any?): Boolean

  // CHECK JVM_IR:
  //   Mangled name: DataObject#hashCode(){}kotlin.Int
  //   Public signature: /DataObject.hashCode|-8048879360829830756[0]
  //   Public signature debug description: hashCode(){}kotlin.Int
  // CHECK JS_IR NATIVE:
  //   Mangled name: DataObject#hashCode(){}
  //   Public signature: /DataObject.hashCode|3409210261493131192[0]
  //   Public signature debug description: hashCode(){}
  override fun hashCode(): Int

  // CHECK JVM_IR:
  //   Mangled name: DataObject#toString(){}kotlin.String
  //   Public signature: /DataObject.toString|6958853723545266802[0]
  //   Public signature debug description: toString(){}kotlin.String
  // CHECK JS_IR NATIVE:
  //   Mangled name: DataObject#toString(){}
  //   Public signature: /DataObject.toString|-1522858123163872138[0]
  //   Public signature debug description: toString(){}
  override fun toString(): String

}