[fpc-pascal] class contracts [[was: Re: Optional param modifier]]
lazarus at mfriebe.de
Mon Apr 15 12:52:42 CEST 2019
On 15/04/2019 09:41, Sven Barth via fpc-pascal wrote:
> Am 14.04.2019 um 23:48 schrieb Martin Frb:
>> As for "documentation". I disagree with the way it is done in oxygen.
>> But I am not sure I have any good alternative.
>> For me a class contract (require/ensure) is part of the interface.
Putting them in the implementation as oxygen does may also cause a
As pointed out, for a class the contract also affects inherited methods.
procedure DoFoo(a:TSome); virtual;
uses A; // AFAIK can only read the interface, the implementation has a
circular "uses B"
procedure DoFoo(a:TSome); override; // needs to know implementation
details from unit A
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