[fpc-devel]BPW incompatibility: missing feature

[Michael Van Canneyt]

On Wed, 3 Apr 2002, Pavel V. Ozerski wrote:

> Hello,
> I tried to compile some parts of Borlad's OW with FPC and found
> that FPC 1.1 does not support some TP syntax constructions.
> Example (has been compiled with BP7 (real-mode target) successfully):
>
> type
>  t1=object
>   procedure proc(var m);virtual $20;

And what is this supposed to do ?

>   constructor init;
>  end;
> var
>  p1:t1;
> procedure t1.proc(var m);
>  begin
>  end;
> constructor t1.init;
>  begin
>  end;
> var
>  x:integer;
> begin
>  p1.init;
>  p1.proc(x);
> end.
>
> FPC does not recognize used here analog of
> procedure XXXX(var m); message YYY;

This is supported for classes and must be compiled with -S2 or -Sd.

Michael.