[fpc-devel] Pure function Wiki page

[Florian Klämpfl]

Am 08.07.2018 um 18:55 schrieb Marco van de Voort:
> In our previous episode, J. Gareth Moreton said:
>>   wiki.freepascal.org/Pure_functions
>>   I hope it proves useful to explain what I'm doing. How do the proposals
>> look so far, Florian?
> 
> It doesn't explain why you chose for a modifier rather than preprocessor
> switch.

Why a preprocessor switch for something which applies to a particular function?