Address of UFCS call implicity converts to Delegate

[Basile B. via Digitalmars-d]

On Sunday, 23 April 2017 at 17:07:51 UTC, Jonathan Marler wrote:
> On Sunday, 23 April 2017 at 17:00:59 UTC, Basile B. wrote:
>> 2/ Why not just a member function ?
>
> For the same reason that UFCS exists.  You can't add "member 
> functions" to external library types.

Good point. I have to say that this feature then makes me think 
to what's called "class helpers" in the Delphi/Object Pascal 
world. That's exactly for what they're used.