KtNameReferenceExpression(159,163): 'test'
  KaCallResolutionError:
    candidateCalls = [
      KaSimpleFunctionCall:
        contextArgumentMapping = {}
        contextArguments = []
        dispatchReceiver = null
        extensionReceiver = null
        signature = KaFunctionSignature:
          receiverType = null
          returnType = kotlin.Unit
          symbol = testing/test(): kotlin.Unit
          valueParameters = []
          contextParameters = []
          callableId = testing/test
        typeArgumentsMapping = {}
        valueArgumentMapping = {},
      KaSimpleFunctionCall:
        contextArgumentMapping = {}
        contextArguments = []
        dispatchReceiver = null
        extensionReceiver = null
        signature = KaFunctionSignature:
          receiverType = null
          returnType = kotlin.Unit
          symbol = testing/test(): kotlin.Unit
          valueParameters = []
          contextParameters = []
          callableId = testing/test
        typeArgumentsMapping = {}
        valueArgumentMapping = {}
    ]
    diagnostic = ERROR<OVERLOAD_RESOLUTION_AMBIGUITY: Overload resolution ambiguity between candidates:
    fun test(): Unit
    fun test(): Unit>
