> On 22 Oct 2016, at 23:26, Jens Alfke <j...@mooseyard.com> wrote:
> 
> 
>> On Oct 22, 2016, at 2:21 PM, Jean Suisse <jean.li...@gmail.com 
>> <mailto:jean.li...@gmail.com>> wrote:
>> 
>> I don’t know if it’s so irrelevant, because in the backtrace the swift code 
>> calls -[NSURLDirectoryEnumerator nextObject]. Maybe the ObjC code doesn’t. 
>> Hence my question.
> 
> Obj-C for…in loops use NSFastEnumeration, which is equivalent to calling 
> nextObject, just faster.
> 
> My point is that the crash is not in the enumerator at all, but in the glue 
> where the value it returns is translated into Swift. There seems to be some 
> bug there, specifically with handling dates.

Agreed. Though in the smallest version I ask no date. 
So I filed bug #28905225

Jean

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