Re: ObjC in gcc 4: warning about [SomeClass class]
Re: ObjC in gcc 4: warning about [SomeClass class]
- Subject: Re: ObjC in gcc 4: warning about [SomeClass class]
- From: Thomas Lachand-Robert <email@hidden>
- Date: Mon, 2 May 2005 09:23:43 +0200
Le 2 mai 05 à 08:37, Robert Chin a écrit :
On May 1, 2005, at 8:28 AM, Thomas Lachand-Robert wrote:
So do you think it's a bug? And can you suggest a workaround?
It's not a bug. What you need is to tell the compiler that your
class actually adheres to the NSObject protocol (which is separate
from inheriting from the NSObject class, except that obviously if
you inherit from NSObject, you automatically adhere to the NSObject
protocol).
It would be nice if you could do:
@class <NSObject>;
But unfortunately, that won't work. But the idea is the same. Since
you don't need to be able to access instance variables, you should
be able to just include in your .m file:
@interface SomeClass<NSObject>
@end
which will tell the compiler all of the appropriate information.
Not as clean looking, but it does work.
Thanks a lot, it actually does work!
Thomas Lachand-Robert
********************** email@hidden
<< Et le chemin est long du projet à la chose. >> Molière, Tartuffe.
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