OK. I'll shut up since I wast your time.

> 在 2016年7月14日,12:56,Chris Lattner via swift-evolution 
> <[email protected]> 写道:
> 
> 
>> On Jul 13, 2016, at 8:57 PM, Tony Allevato <[email protected] 
>> <mailto:[email protected]>> wrote:
>> 
>> Thanks Chris! I'm happy that the proposal was well-received, and thanks to 
>> Doug for the great improvements for revision 2.
>> 
>> Related, does the acceptance of this proposal imply the removal of the named 
>> methods from FloatingPoint and Arithmetic in favor of static operators, or 
>> do we need a separate proposal for that?
> 
> That should be either a separate proposal or a refinement to this one.  I 
> suspect we’ll go with the later approach just because the changes are 
> “obvious”, but I don’t speak for the whole core team with that opinion.
> 
> -Chris
> 
> 
>> 
>> I'll work on a PR to the proposal that covers the changes regarding classes, 
>> and to list the protocols affected by this (FP and Arithmetic noted above, 
>> as well as Equatable and others).
>> 
>> On Wed, Jul 13, 2016 at 8:46 PM Chris Lattner via swift-evolution 
>> <[email protected] <mailto:[email protected]>> wrote:
>> Proposal Link: 
>> https://github.com/apple/swift-evolution/blob/master/proposals/0091-improving-operators-in-protocols.md
>>  
>> <https://github.com/apple/swift-evolution/blob/master/proposals/0091-improving-operators-in-protocols.md>
>> 
>> The second review of "SE-0091: Improving operator requirements in protocols" 
>> ran from July 7...12, 2016. The proposal has been *accepted with revision*:
>> 
>> The second iteration of this proposal has been very well received by both 
>> the community and core team.  The core team requests one minor modification: 
>> in an effort to reduce the scope of the proposal, it should specifically 
>> require that operator declarations in classes be written as static (or 
>> equivalently, as “final class”).  In the future, support for operators may 
>> be extended to support dynamic dispatch, and the core team wants to keep the 
>> design space open.  The core team also observed that the impact on the 
>> standard library is not captured in this proposal, but that can be 
>> incorporated later (as an amendment to this proposal) since it should have 
>> little user impact.
>> 
>> Thank you to Tony Allevato and Doug Gregor for driving this discussion 
>> forward!  I filed SR-2073 to track implementation work on this.
>> 
>> -Chris Lattner
>> Review Manager
>> 
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