[swift-evolution] [Review] SE-0128: Change failable UnicodeScalar initializers to failable

[Tony Allevato]

+1. This is an obvious improvement and makes the API safer to use, and
aligns with other string APIs (like those that decode UTF-8).
On Thu, Jul 21, 2016 at 3:31 PM Xiaodi Wu via swift-evolution <
swift-evolution at swift.org> wrote:

> +1. Sensible change; addresses a real issue; proposed solution is the one
> that most fits Swift best practices.
> On Thu, Jul 21, 2016 at 17:28 Chris Lattner via swift-evolution <
> swift-evolution at swift.org> wrote:
>
>> Hello Swift community,
>>
>> The review of "SE-0128: Change failable UnicodeScalar initializers to
>> failable" begins now and runs through July 24. The proposal is available
>> here:
>>
>>
>> https://github.com/apple/swift-evolution/blob/master/proposals/0128-unicodescalar-failable-initializer.md
>>
>> Reviews are an important part of the Swift evolution process. All reviews
>> should be sent to the swift-evolution mailing list at
>>
>>         https://lists.swift.org/mailman/listinfo/swift-evolution
>>
>> or, if you would like to keep your feedback private, directly to the
>> review manager.
>>
>> What goes into a review?
>>
>> The goal of the review process is to improve the proposal under review
>> through constructive criticism and contribute to the direction of Swift.
>> When writing your review, here are some questions you might want to answer
>> in your review:
>>
>>         * What is your evaluation of the proposal?
>>         * Is the problem being addressed significant enough to warrant a
>> change to Swift?
>>         * Does this proposal fit well with the feel and direction of
>> Swift?
>>         * If you have used other languages or libraries with a similar
>> feature, how do you feel that this proposal compares to those?
>>         * How much effort did you put into your review? A glance, a quick
>> reading, or an in-depth study?
>>
>> More information about the Swift evolution process is available at
>>
>>         https://github.com/apple/swift-evolution/blob/master/process.md
>>
>> Thank you,
>>
>> -Chris Lattner
>> Review Manager
>>
>>
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