Ref / NotNull struct

[Namespace]

On Sunday, 6 May 2012 at 17:58:22 UTC, Namespace wrote:
> It seems that "inout" isn't enough to fix the problem.
>
> So i extend the template to this:
> http://codepad.org/SwBPoVM2
>
> I wrote a copy of the function and now there is one with and one
> without const. I thought inout would do the job alone but it
> seems that it doesn't.
>
> Now all of my code works as i expected. But because of my bad
> english i would prefer that one of you report the bug and the 
> fix.

I hoped for a little more interest/suggestions/criticism.
Particularly for the missed implementation of "Proxy".