Ryan Joseph via fpc-pascal <fpc-pascal@lists.freepascal.org> schrieb am
Mo., 4. Mai 2020, 18:48:
> Should generics accept empty sets as constants? I think they should and
> this is a bug but I wanted to ask first.
>
> ========================
>
> {$mode objfpc}
>
> program test;
>
> type
> TItem = (A, B, C);
> TItems = set of TItem;
> generic GType<const T: TItems> = class
> end;
>
> const
> TOtherItems = []; // no problems here
>
> type
> // error: Incompatible types: got "Empty Set" expected "TItems"
> TType = specialize GType<[]>;
>
> begin
> end.
>
Yes, they should indeed.
Regards,
Sven
>
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