4942     for (ObjCCategoryDecl::protocol_iterator FromProto = D->protocol_begin(),  in VisitObjCCategoryDecl()  local
4944          FromProto != FromProtoEnd;  in VisitObjCCategoryDecl()
4945          ++FromProto, ++FromProtoLoc) {  in VisitObjCCategoryDecl()
4946       if (Expected<ObjCProtocolDecl *> ToProtoOrErr = import(*FromProto))  in VisitObjCCategoryDecl()
4998   for (ObjCProtocolDecl::protocol_iterator FromProto = From->protocol_begin(),  in ImportDefinition()  local
5000        FromProto != FromProtoEnd;  in ImportDefinition()
5001        ++FromProto, ++FromProtoLoc) {  in ImportDefinition()
5002     if (Expected<ObjCProtocolDecl *> ToProtoOrErr = import(*FromProto))  in ImportDefinition()
5478   for (ObjCInterfaceDecl::protocol_iterator FromProto = From->protocol_begin(),  in ImportDefinition()  local
5480        FromProto != FromProtoEnd;  in ImportDefinition()
5481        ++FromProto, ++FromProtoLoc) {  in ImportDefinition()
5482     if (Expected<ObjCProtocolDecl *> ToProtoOrErr = import(*FromProto))  in ImportDefinition()
9618     auto *FromProto = cast<ObjCProtocolDecl>(FromDC);  in ImportContext()  local
9621     } else if (ObjCProtocolDecl *FromDef = FromProto->getDefinition()) {  in ImportContext()