Re: Getting rid of Obj-C "may not respond to" warning
Re: Getting rid of Obj-C "may not respond to" warning
- Subject: Re: Getting rid of Obj-C "may not respond to" warning
- From: Chris Suter <email@hidden>
- Date: Tue, 4 Sep 2007 18:43:55 +1000
On 04/09/2007, at 6:36 PM, Alastair Houghton wrote:
On 3 Sep 2007, at 21:40, David Dunham wrote:
My application is using an undocumented NSApplication method. I
realize the possible dangers in this, and would like to get rid of
the warning that GCC gives me. Is there a way to do so (without
globally disabling the warning)?
Often you can simply cast the type to "id". GCC can't claim to
know whether an object will respond to a message if the only type
information it has is that it's an object.
I don't believe that will work since the compiler still needs to know
about the return type.
You can get rid of the warning by declaring the method in a category
as previously suggested.
- Chris
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