| // RUN: %clang_cc1 -emit-pch -o %t1 %S/chain-predecl.h -x objective-c | |
| // RUN: %clang_cc1 -emit-pch -o %t2 %s -x objective-c -include-pch %t1 | |
| // Test predeclarations across chained PCH. | |
| @interface Foo | |
| -(void)bar; | |
| @end | |
| @interface Boom | |
| -(void)bar; | |
| @end | |
| @protocol Pro | |
| -(void)baz; | |
| @end | |
| @protocol Kaboom | |
| -(void)baz; | |
| @end |