LayeredKitImpl.h (revision 932949dbb517b089af28fdc480a16a738ee5db78) - OpenGrok cross reference for /llvm-project/clang/test/APINotes/Inputs/Frameworks/LayeredKitImpl.framework/Headers/LayeredKitImpl.h

@protocol UpwardProto;
@class UpwardClass;

@interface PerfectlyNormalClass
@end

void doImplementationThings(UpwardClass *first, id <UpwardProto> second) __attribute((unavailable));