How to override deprecated warning in Xcode?

Question

Is there a #pragma to override a compile time warning, e.g.:

warning: 'ADBannerContentSizeIdentifier480x32' is deprecated (declared at /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.2.sdk/System/Library/Frameworks/iAd.framework/Headers/ADBannerView.h:111)

I have to keep compatibility for pre-4.2 iOS devices by:

NSString *iAdSize = (osVersion >= 4.2) ? ADBannerContentSizeIdentifierPortrait : ADBannerContentSizeIdentifier480x32;

Thanks

Answer 1

Yes there is

#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wno-deprecated-declarations"
//deprecated function
#pragma clang diagnostic pop

If you ever wonder what the proper syntax is for a certain error just find it in Xcode then look at the quick help

Answer 2

There's a build setting to toggle warning for deprecated functions.

Though the right way to do this would be check for OS version at runtime, and execute the deprecated method if necessary, or the new one otherwise.