http://wiki.dlang.org/DIP25 has been preliminarily approved for 2.067

[Walter Bright via Digitalmars-d]

On 1/16/2015 1:41 PM, Andrei Alexandrescu wrote:
> Please help us work the kinks out! Walter will be proceeding with the opt-in
> implementation for quicker pipelining.
>
> http://wiki.dlang.org/DIP25


https://github.com/D-Programming-Language/dmd/pull/4298