[fpc-pascal] inherited interfaces not seen by queryinterface / supports

Marcos Douglas B. Santos md at delfire.net
Thu Oct 27 13:42:23 CEST 2016

On Thu, Oct 27, 2016 at 1:12 AM, Graeme Geldenhuys
<mailinglists at geldenhuys.co.uk> wrote:
> In the Stack Overflow link I posted - further down the page - a person
> named Jasper mentions that in is QueryInterface implementation bug where
> QueryInterface on checks for valid Interface signatures in the top level
> of the interface hierarchy, and doesn't actually check for inherited
> interfaces.  Anyway, read Jasper's comment to see his exact words.
>    http://stackoverflow.com/a/39496815
> If nothing else, surely FPC's CORBA style interfaces should not
> implement the COM style interface bug?

It is a "bug by design". But, I agree with you.
Actually, I think this is should be corrected in both modes (COM and CORBA).

Best regards,
Marcos Douglas

More information about the fpc-pascal mailing list