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Re: Helping Arc with: "PerformSelector may cause a leak because its selector is unknown"
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Re: Helping Arc with: "PerformSelector may cause a leak because its selector is unknown"


  • Subject: Re: Helping Arc with: "PerformSelector may cause a leak because its selector is unknown"
  • From: Gideon King <email@hidden>
  • Date: Tue, 22 Oct 2013 16:48:27 +1000

You can tell it to ignore the warning like this:

#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
	NSNumber *status = [ self performSelector: aSelector  withObject: a  withObject: b ];
#pragma clang diagnostic pop

Hope that helps.

Gideon

On 22/10/2013, at 4:37 PM, "Gerriet M. Denkmann" <email@hidden> wrote:

>
> Xcode 5.0 complains: "PerformSelector may cause a leak because its selector is unknown"
>
> Is there a way to tell the compiler that "aSelector" returns an object which does NOT need to get released by the caller ?
> I saw something like "__autoreleasing", but don't know how to apply this in my case.
>
> Gerriet.
>


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