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1// RUN: %clang_cc1 -emit-pch -o %t1 %S/chain-predecl.h -x objective-c2// RUN: %clang_cc1 -emit-pch -o %t2 %s -x objective-c -include-pch %t13 4// Test predeclarations across chained PCH.5@interface Foo6-(void)bar;7@end8@interface Boom9-(void)bar;10@end11@protocol Pro12-(void)baz;13@end14@protocol Kaboom15-(void)baz;16@end17