how to have alias this with an unaccessible member?

[Dicebot]

On Saturday, 18 May 2013 at 00:12:13 UTC, Timothee Cour wrote:
> so in what you suggest, the exact same problem remains with 
> 'get' being
> exposed instead of 'x', so the situation didn't improve...
>
> looks like it's impossible to achieve this?

With current implementation of "alias this" - no. It does not 
seem to be defined in spec / TDPL anywhere though.