[fpc-devel] Parameters must match exactly?

[Florian Klaempfl]

Micha Nelissen schrieb:
> Florian Klaempfl wrote:
>>
>> ... and one uses normally a function and not a var/out parameter.
> 
> That also would need a typecast since the function would return a parent
> class of the real class that was created, but the somehow the callee
> knows it's a descendent, so needs a cast to get to it (or use the "is"
> or "as" operators or ... etc).
> 

Yes. If needed the proper solution is to use the as-operator.