> On Feb 17, 2017, at 10:45 AM, Anton Zhilin via swift-evolution
> <[email protected]> wrote:
>
> Now this is on-topic, I guess.
> Last time we stopped at John McCall’s syntax:
>
> extension MyError: Error { ... }
>
> func foo() throws(MyError) -> MyResult
> It’s conservative and prevents visual ambiguity with extra parentheses.
>
> If we (somewhat) agree on this, then submitting a proposal will be trivial.
>
That mostly works for me. I’m a bit hesitant because I’m not sure how well that
syntax would scale (if there are multiple types of errors that could be
thrown). If the consensus is that such a scenario isn’t likely to be a problem
in practice, then +1
- Dave Sweeris
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