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

}

// CHECK JVM_IR:
//   Mangled name: #test(kotlin.Any?){}kotlin.String
//   Public signature: /test|3065596719711130696[0]
//   Public signature debug description: test(kotlin.Any?){}kotlin.String
// CHECK JS_IR NATIVE:
//   Mangled name: #test(kotlin.Any?){}
//   Public signature: /test|4942271194395271693[0]
//   Public signature debug description: test(kotlin.Any?){}
fun test(x: Any?): String

// CHECK JVM_IR:
//   Mangled name: #testComma(kotlin.Int){}kotlin.String
//   Public signature: /testComma|5053559742575177933[0]
//   Public signature debug description: testComma(kotlin.Int){}kotlin.String
// CHECK JS_IR NATIVE:
//   Mangled name: #testComma(kotlin.Int){}
//   Public signature: /testComma|4186632876755351218[0]
//   Public signature debug description: testComma(kotlin.Int){}
fun testComma(x: Int): String

// CHECK JVM_IR:
//   Mangled name: #testWithSubject(kotlin.Any?){}kotlin.String
//   Public signature: /testWithSubject|-4105857294025109172[0]
//   Public signature debug description: testWithSubject(kotlin.Any?){}kotlin.String
// CHECK JS_IR NATIVE:
//   Mangled name: #testWithSubject(kotlin.Any?){}
//   Public signature: /testWithSubject|-5529846970111950585[0]
//   Public signature debug description: testWithSubject(kotlin.Any?){}
fun testWithSubject(x: Any?): String