Any way to make sure it also goes into the openradar site?


On Mar 21, 2013, at 7:14 PM, Seth Willits wrote:

> On Mar 21, 2013, at 11:39 AM, Seth Willits wrote:
> 
>>>> The reason it's limited to 19 bits is because for speed purposes
>>>> NSParagraphStyle implements its own inline retain count rather than
>>>> relying on NSObject's external refcount table. Which is also why you
>>>> can't make ARC weak references to NSParagraphStyle instances. ;-)
>>> 
>>> Yikes. Usually the inline bits are used for the *low order* bits of the 
>>> retain count. That is, the full retain count is something like 
>>> (internal_refs + (external_refs << internal_width).
>> 
>> Ahh. 19 seems like such an arbitrary number, but if it's _supposed_ to be 
>> extended then that'd make more sense. 
>> 
>> I'll be filing a radar today. 
> 
> #13478399
> 
> If any employees are watching.
> 
> 
> --
> Seth Willits
> 
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