> On Nov 10, 2017, at 3:45 PM, Charles Srstka <[email protected]> wrote:
> 
>> On Nov 10, 2017, at 5:36 PM, Joe Groff <[email protected]> wrote:
>> 
>> How `MyObject.foo(_:bar:)` gets implemented is its own business, as far as 
>> the compiler is concerned. The compile-time name resolution for the method 
>> isn't impacted.
>> 
>> -Joe
> 
> The compile-time name resolution for the method doesn’t happen *at all.*

You declared the method in your @interface, and the compiler saw that and 
brought it in as what Swift considers to be a regular method, and your call on 
the Swift side was resolved to it by Swift's usual lookup rules. To do what 
Chris is suggesting requires changing the way calls get resolved in the 
compiler before the call is even formed.

-Joe
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