KtSuccessCallInfo:
  call = KtSimpleFunctionCall:
    isImplicitInvoke = false
    partiallyAppliedSymbol = KtPartiallyAppliedSymbol:
      dispatchReceiver = KtExplicitReceiverValue:
        expression = m["a"]
        isSafeNavigation = false
        type = A
      extensionReceiver = null
      signature = KtFunctionLikeSignature:
        receiverType = null
        returnType = kotlin.Unit
        symbol = /A.plusAssign(<dispatch receiver>: A, i: kotlin.Int): kotlin.Unit
        valueParameters = [
          KtVariableLikeSignature:
            name = i
            receiverType = null
            returnType = kotlin.Int
            symbol = i: kotlin.Int
            callableIdIfNonLocal = null
        ]
        callableIdIfNonLocal = /A.plusAssign
    typeArgumentsMapping = {}
    argumentMapping = {
      1 -> (KtVariableLikeSignature:
        name = i
        receiverType = null
        returnType = kotlin.Int
        symbol = i: kotlin.Int
        callableIdIfNonLocal = null)
    }