[fpc-pascal] Usage of FieldAddress

[Ryan Joseph]

> On Apr 4, 2021, at 12:10 PM, Sven Barth via fpc-pascal <fpc-pascal at lists.freepascal.org> wrote:
> 
> FieldAddress only works on published fields. Just like MethodAddress only works on published methods.
> 
> For private fields extended RTTI is required which is not yet implemented.

I don't understand this at all I guess. I thought the properties made them published and I get a "Symbol cannot be published, can be only a class" if I put the field itself in the published section.

Just trying to do this:

PInteger(theClass.FieldAddress('foo'))^ := 10;

Regards,
	Ryan Joseph