|  | // RUN: %clang_cc1 %s -emit-llvm -triple x86_64-apple-darwin -o - | FileCheck %s | 
|  |  | 
|  | @interface NSDictionary @end | 
|  | @interface NSMutableDictionary : NSDictionary@end@interface CalDAVAddManagedAttachmentsTaskGroup { | 
|  | NSMutableDictionary *_filenamesToServerLocation; | 
|  | } | 
|  | - (NSDictionary *)filenamesToServerLocation; | 
|  | @property (readwrite, retain) NSMutableDictionary *filenamesToServerLocation; | 
|  | @end | 
|  |  | 
|  | @implementation CalDAVAddManagedAttachmentsTaskGroup | 
|  | @synthesize filenamesToServerLocation=_filenamesToServerLocation; | 
|  | @end | 
|  |  | 
|  | // CHECK:  [[CALL:%.*]] = tail call ptr @objc_getProperty | 
|  | // CHECK:  ret ptr [[CALL:%.*]] |