[fpc-pascal] Any chance to add the TStringBuilder to FCL?

[Luca Olivetti]

El 18/04/16 a les 09:53, Marco van de Voort ha escrit:
> In our previous episode, J?rgen Hestermann said:
>>   > in loops. (it is that way in M2 btw, where the basetype is unsigned. Not
>>   > happy with that)
>>
>> I don't know what you mean.
>> A For-loop has it's limits anyway.
>
> Limits like in
>
> for i:=0 to someexpression.count-1
>
> are evaluated as expression before using the result to for. If count=0 this
> would become for i:=0 to $FFFFFFFF, so you need to guard this with a if
> count>0 then.

Wait, doesn't that evaluate to

  for i:=0 to -1


at least if count is a signed integer?

Bye
-- 
Luca