Re: ARC and autorelease pools
Re: ARC and autorelease pools
- Subject: Re: ARC and autorelease pools
- From: Jens Alfke <email@hidden>
- Date: Sun, 16 Feb 2014 13:03:02 -0800
On Feb 16, 2014, at 10:22 AM, Kevin Meaney <email@hidden> wrote:
> I didn't say take them out. I said why do they need to return an autoreleased object. Why can't they just return an object like alloc init... does.
Because if they returned an object that wasn't autoreleased (i.e. that the caller needs to release), non-ARC code that called the method would leak the returned object.
These methods have been around for a long time and their semantics can't be changed just because ARC now exists, at least not until some hypothetical future OS release where ARC becomes mandatory.
—Jens
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