Immutable Message Passing

[Jason House]

Timon Gehr Wrote:

> On 12/05/2011 02:16 AM, Graham St Jack wrote:
> >
> > What is the status of the immutable(Object) ref proposal? Is it on the
> > list of things to do, or is it ruled out? If it is ruled out, then what
> > is the superior proposal?
> >
> 
> It is not fully implemented and apparently Walter would like a different 
> solution, because it is quite ugly. But I think there hasn't been 
> another proposal yet.
> 
> There is a pull request that partly implements it:
> https://github.com/D-Programming-Language/dmd/pull/3

My understanding was that the changes to support that are extensive and Walter has not been at a point where he's ready to fully review and merge the pull request.