Parser support for prefix __attribute__ on @protocol.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@56642 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index ef5954b..f553629 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -686,7 +686,8 @@
                     SourceLocation AtProtoInterfaceLoc,
                     IdentifierInfo *ProtocolName, SourceLocation ProtocolLoc,
                     DeclTy * const *ProtoRefNames, unsigned NumProtoRefs,
-                    SourceLocation EndProtoLoc);
+                    SourceLocation EndProtoLoc,
+                    AttributeList *AttrList);
   
   virtual DeclTy *ActOnStartCategoryInterface(SourceLocation AtInterfaceLoc,
                                               IdentifierInfo *ClassName,