draft proposal for ref counting in D

[zoujiaqing]

On Thursday, 10 October 2013 at 00:02:09 UTC, Walter Bright wrote:
> Updated incorporating Steven's suggestion, and some comments 
> about shared/const/mutable/purity.
>
> -------------------------------------------------------------
>
>     Adding Reference Counting to D
>

Automatic Reference Counting (ARC) as an alternative to D's 
Garbage Collector?

What is its state?

I think ARC is a very good direction.

Thanks.

Ref link:

https://wiki.dlang.org/Language_design_discussions#Automatic_Reference_Counting_.28ARC.29_as_an_alternative_to_D.27s_Garbage_Collector