Implicit delegate conversions

[Steven Schveighoffer]

On Mon, 17 Jan 2011 14:39:02 -0500, Tomek Sowiński <just at ask.me> wrote:

> Steven Schveighoffer napisał:
>
>> I think this is one place where D can improve by vast amounts without a
>> lot of effort (no change in code generation, just in implicit casting).
>
> Yeah, my thoughts exactly. And bumping into a signature mismatch has  
> gotten really likely.
>
>> I've brought this up, and contributed to one bugzilla report requesting
>> contravariant delegates (which was denied by Walter).
>
> Why was it denied? (or just point me to the bug, pls)
>

See the bug here:

http://d.puremagic.com/issues/show_bug.cgi?id=3075

There is also this (which is still open, maybe Walter hasn't seen it yet):  
http://d.puremagic.com/issues/show_bug.cgi?id=3180

-Steve