Difficulties with std.variant.Algebraic

[Meta]

On Thursday, 11 July 2013 at 16:48:00 UTC, bearophile wrote:
> Meta:
>
>> Nullable will work in this case, but it doesn't solve the 
>> general problem with Algebraic.
>
> Then is this an acceptable solution?
> ...

That is a bit better, yes. Still somewhat clunky, but workable. 
It'd still be nice if it wasn't necessary. Why does it break when 
I use Some!int instead of just a bare int?