[swift-evolution] [Review] SE-0084: Allow trailing commas in parameter lists and tuples

[Антон Жилин]

> * What is your evaluation of the proposal?

-1

I prefer "newlines as commas" to the solution being suggested, but see
below.

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

Probably, not. I haven't ever had a case where I lost something without
this feature.

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

No. A recent proposal standardized function call grammar. I wouldn't want
to grow it or add optional special cases.

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

I've seen people use trailing commas for arrays, but never use it myself
even with arrays.

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

Just following the thread.

- Anton
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