KtConstructorDelegationReferenceExpression(38,42): 'this'
  KaInapplicableCallCandidate:
    candidate = KaDelegatedConstructorCall:
      contextArgumentMapping = {}
      contextArguments = []
      dispatchReceiver = null
      extensionReceiver = null
      kind = THIS_CALL
      signature = KaFunctionSignature:
        receiverType = null
        returnType = A
        symbol = <constructor>(): A
        valueParameters = []
        contextParameters = []
        callableId = null
      typeArgumentsMapping = {}
      valueArgumentMapping = {}
    diagnostic = ERROR<TOO_MANY_ARGUMENTS: Too many arguments for 'constructor(): A'.>
    isInBestCandidates = false

  KaApplicableCallCandidate:
    candidate = KaDelegatedConstructorCall:
      contextArgumentMapping = {}
      contextArguments = []
      dispatchReceiver = null
      extensionReceiver = null
      kind = THIS_CALL
      signature = KaFunctionSignature:
        receiverType = null
        returnType = A
        symbol = <constructor>(a: kotlin.Int): A
        valueParameters = [
          KaVariableSignature:
            name = a
            receiverType = null
            returnType = kotlin.Int
            symbol = a: kotlin.Int
            contextParameters = []
            callableId = null
        ]
        contextParameters = []
        callableId = null
      typeArgumentsMapping = {}
      valueArgumentMapping = {
        2 -> (KaVariableSignature:
          name = a
          receiverType = null
          returnType = kotlin.Int
          symbol = a: kotlin.Int
          contextParameters = []
          callableId = null)
      }
    isInBestCandidates = true