[libclang] Suppress indexing references for occurrences of the interface
in a superclass and the protocols in a protocol list.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146615 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Index/index-suppress-refs.h b/test/Index/index-suppress-refs.h
index 2592f0f..03c5624 100644
--- a/test/Index/index-suppress-refs.h
+++ b/test/Index/index-suppress-refs.h
@@ -1,3 +1,9 @@
 
 @interface I
 @end
+
+@interface B
+@end
+
+@protocol P
+@end