[fpc-pascal] Compatibility problems with fpc > 3.3.1 rev 42375

[Michael Van Canneyt]

On Sat, 31 Aug 2019, fredvs wrote:

> Hello everybody and specially Sven Barth.
>
> With last trunk of fpc, msegui is no more compatible with fpc.
> After big fight, it appears that commit of Sven Barth on Jul 13 2019, rev
> 42375 breaks compatibility --->
> "as attributes can be part of any type they are best suited in a common part 
> of TTypeData" 
>
> Could you give some light what to change to restore compatibility?
>
> The problems are with loading files, some structure are no more recognized.

Can you be more precise ? 
Directly loading files of such data is not supposed to be supported. 
They are internal data structures, subject to change at any time.

Michael.