[dmd-internals] What is the necessary to increase speed of merging?

[Walter Bright]

On 11/11/2011 11:12 AM, Andrei Alexandrescu wrote:
>
> I think that's a terrific offer that we should take. Thanks, Brad! Also it's 
> not about an either-or choice; improvements in both automated testing AND 
> efficient testing should pay off handsomely.
>

Would such a tester be available for those submitting patches so they can run 
the autotester *before* an attempt is made to merge?