KtCallExpression(134,137): 'x()'
  KaInapplicableCallCandidate:
    candidate = KaImplicitInvokeCall:
      contextArgumentMapping = {}
      contextArguments = []
      dispatchReceiver = null
      extensionReceiver = KaExplicitReceiverValue:
        expression = x
        isSafeNavigation = false
        type = kotlin.Int
      signature = KaFunctionSignature:
        receiverType = kotlin.Int
        returnType = kotlin.Unit
        symbol = invoke(<extension receiver>: kotlin.Int, a: kotlin.String): kotlin.Unit
        valueParameters = [
          KaVariableSignature:
            name = a
            receiverType = null
            returnType = kotlin.String
            symbol = a: kotlin.String
            contextParameters = []
            callableId = null
        ]
        contextParameters = []
        callableId = null
      typeArgumentsMapping = {}
      valueArgumentMapping = {}
    diagnostic = ERROR<NO_VALUE_FOR_PARAMETER: No value passed for parameter 'a'.>
    isInBestCandidates = true

  KaInapplicableCallCandidate:
    candidate = KaImplicitInvokeCall:
      contextArgumentMapping = {}
      contextArguments = []
      dispatchReceiver = null
      extensionReceiver = KaExplicitReceiverValue:
        expression = x
        isSafeNavigation = false
        type = kotlin.Int
      signature = KaFunctionSignature:
        receiverType = kotlin.Int
        returnType = kotlin.Unit
        symbol = invoke(<extension receiver>: kotlin.Int, b: kotlin.Boolean): kotlin.Unit
        valueParameters = [
          KaVariableSignature:
            name = b
            receiverType = null
            returnType = kotlin.Boolean
            symbol = b: kotlin.Boolean
            contextParameters = []
            callableId = null
        ]
        contextParameters = []
        callableId = null
      typeArgumentsMapping = {}
      valueArgumentMapping = {}
    diagnostic = ERROR<NO_VALUE_FOR_PARAMETER: No value passed for parameter 'b'.>
    isInBestCandidates = true

  KaInapplicableCallCandidate:
    candidate = KaSimpleFunctionCall:
      contextArgumentMapping = {}
      contextArguments = []
      dispatchReceiver = null
      extensionReceiver = null
      signature = KaFunctionSignature:
        receiverType = null
        returnType = kotlin.Unit
        symbol = /x(c: kotlin.Char): kotlin.Unit
        valueParameters = [
          KaVariableSignature:
            name = c
            receiverType = null
            returnType = kotlin.Char
            symbol = c: kotlin.Char
            contextParameters = []
            callableId = null
        ]
        contextParameters = []
        callableId = /x
      typeArgumentsMapping = {}
      valueArgumentMapping = {}
    diagnostic = ERROR<NO_VALUE_FOR_PARAMETER: No value passed for parameter 'c'.>
    isInBestCandidates = true