KtOperationReferenceExpression(149,151): '+='
  KaCompoundArrayAccessCallResolutionAttempt:
    call = KaCompoundArrayAccessCall:
      compoundOperation = KaCompoundAssignOperation:
        kind = PLUS_ASSIGN
        operand = "value"
        operationCall = KaSimpleFunctionCall:
          contextArgumentMapping = {}
          contextArguments = []
          dispatchReceiver = KaExplicitReceiverValue:
            expression = list[10]
            isSafeNavigation = false
            type = kotlin.String
          extensionReceiver = null
          signature = KaFunctionSignature:
            receiverType = null
            returnType = kotlin.String
            symbol = kotlin/String.plus(<dispatch receiver>: kotlin.String, other: kotlin.Any?): kotlin.String
            valueParameters = [
              KaVariableSignature:
                name = other
                receiverType = null
                returnType = kotlin.Any?
                symbol = other: kotlin.Any?
                contextParameters = []
                callableId = null
            ]
            contextParameters = []
            callableId = kotlin/String.plus
          typeArgumentsMapping = {}
          valueArgumentMapping = {
            list[10] -> (KaVariableSignature:
              name = other
              receiverType = null
              returnType = kotlin.Any?
              symbol = other: kotlin.Any?
              contextParameters = []
              callableId = null)
          }
      getterCall = KaSimpleFunctionCall:
        contextArgumentMapping = {}
        contextArguments = []
        dispatchReceiver = KaExplicitReceiverValue:
          expression = list
          isSafeNavigation = false
          type = MyList
        extensionReceiver = null
        signature = KaFunctionSignature:
          receiverType = null
          returnType = kotlin.String
          symbol = /MyList.get(<dispatch receiver>: MyList, index: kotlin.Int): kotlin.String
          valueParameters = [
            KaVariableSignature:
              name = index
              receiverType = null
              returnType = kotlin.Int
              symbol = index: kotlin.Int
              contextParameters = []
              callableId = null
          ]
          contextParameters = []
          callableId = /MyList.get
        typeArgumentsMapping = {}
        valueArgumentMapping = {
          10 -> (KaVariableSignature:
            name = index
            receiverType = null
            returnType = kotlin.Int
            symbol = index: kotlin.Int
            contextParameters = []
            callableId = null)
        }
      indexArguments = [
        10
      ]
      setterCall = KaSimpleFunctionCall:
        contextArgumentMapping = {}
        contextArguments = []
        dispatchReceiver = KaExplicitReceiverValue:
          expression = list
          isSafeNavigation = false
          type = MyList
        extensionReceiver = null
        signature = KaFunctionSignature:
          receiverType = null
          returnType = kotlin.Unit
          symbol = /MyList.set(<dispatch receiver>: MyList, index: kotlin.Int, value: kotlin.String): kotlin.Unit
          valueParameters = [
            KaVariableSignature:
              name = index
              receiverType = null
              returnType = kotlin.Int
              symbol = index: kotlin.Int
              contextParameters = []
              callableId = null,
            KaVariableSignature:
              name = value
              receiverType = null
              returnType = kotlin.String
              symbol = value: kotlin.String
              contextParameters = []
              callableId = null
          ]
          contextParameters = []
          callableId = /MyList.set
        typeArgumentsMapping = {}
        valueArgumentMapping = {
          10 -> (KaVariableSignature:
            name = value
            receiverType = null
            returnType = kotlin.String
            symbol = value: kotlin.String
            contextParameters = []
            callableId = null)
        }