A solution

[Jarrett Billingsley]

On Sun, Oct 26, 2008 at 11:39 PM, downs <default_357-line at yahoo.de> wrote:
> When asked to convert a function pointer to a delegate, the compiler could create a small stub that converts from delegate calling convention to FP calling convention, then put that stub in .funcptr and the FP in .ptr.
>

Which is precisely what I suggested here:
http://www.digitalmars.com/webnews/newsgroups.php?art_group=digitalmars.D&article_id=78727