KtWhenConditionInRange(177,190): '!in MyClass()'
  KaCallResolutionSuccess:
    call = KaSimpleFunctionCall:
      contextArgumentMapping = {}
      contextArguments = []
      dispatchReceiver = null
      extensionReceiver = KaExplicitReceiverValue:
        expression = MyClass()
        isSafeNavigation = false
        type = MyClass
      signature = KaFunctionSignature:
        receiverType = MyClass
        returnType = kotlin.Boolean
        symbol = /contains(<extension receiver>: T, int: kotlin.Int): kotlin.Boolean
        valueParameters = [
          KaVariableSignature:
            name = int
            receiverType = null
            returnType = kotlin.Int
            symbol = int: kotlin.Int
            contextParameters = []
            callableId = null
        ]
        contextParameters = []
        callableId = /contains
      typeArgumentsMapping = {
        T -> (MyClass)
      }
      valueArgumentMapping = {
        3 -> (KaVariableSignature:
          name = int
          receiverType = null
          returnType = kotlin.Int
          symbol = int: kotlin.Int
          contextParameters = []
          callableId = null)
      }