Re: NSInvocation crashes in AutoreleasePool
Re: NSInvocation crashes in AutoreleasePool
- Subject: Re: NSInvocation crashes in AutoreleasePool
- From: "Gerriet M. Denkmann" <email@hidden>
- Date: Thu, 23 Oct 2014 02:04:24 +0700
> On 23 Oct 2014, at 01:37, Scott Ribe <email@hidden> wrote:
>
> On Oct 22, 2014, at 12:19 PM, Jonathan Mitchell <email@hidden> wrote:
>>
>> Surely the code that returns the object pointed to by temp has to ensure that the object has been correctly retained?
>
> So, maybe __autorelease?
Tried:
[ iv invoke ];
NSDictionary * __autoreleasing a;
[ iv getReturnValue: &a ];
Result: no crash.
So, indeed, __autoreleasing seems to be the answer.
( __autoreleasing is used to denote arguments that are passed by reference (id *) and are autoreleased on return.)
Thank you very much!
Kind regards,
Gerriet.
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