Suppress "does not implement protocol" warning in GCC

I want to suppress a particular warning while developing an iPhone app in Xcode. The warning is:

"warning: class 'XXX' does not implement the 'XYZ' protocol"

I understand I use the directive:

#pragma GCC diagnostic warning "-Wxxxxxxxxxxxx"

But I don't know what the xxxxxxxxxxxx should be. Any ideas?

(Assumption: there is a valid reason for doing this. And I need to do this because otherwise I can't enable the treat warnings as errors option开发者_运维知识库.)

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If the problem is just that you can't use -Werror then use -Wno-protocol to disable that particular warning. Not all warnings can be disabled by pragmas.

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Try this.

@interface XXX: UIViewController < XYZ>
{


}