[swift-evolution] SE-0171: Reduce with inout

[Matthew Johnson]

> 	• What is your evaluation of the proposal?

+0.5 because this is a half solution.  I would also like to see a variant which accepts an inout argument for the reduction to accumulate into. 

> 	• Is the problem being addressed significant enough to warrant a change to Swift?

Yes.

> 	• Does this proposal fit well with the feel and direction of Swift?

Yes.

> 	• If you have used other languages or libraries with a similar feature, how do you feel that this proposal compares to those?

N/A

> 	• How much effort did you put into your review? A glance, a quick reading, or an in-depth study?

Quick read and also followed earlier threads.