text: // RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
  
  // PR13820
  // REQUIRES: LP64
  
  @interface XCOrganizerNodeInfo
  @property (readonly, retain) id viewController;
  @end
  
  @interface XCOrganizerDeviceNodeInfo : XCOrganizerNodeInfo
  @end
  
  @interface XCOrganizerDeviceNodeInfo()
  @property (retain) id viewController;
  @end
  
  @implementation XCOrganizerDeviceNodeInfo
  @synthesize viewController;
  // CHECK: @"OBJC_IVAR_$_XCOrganizerDeviceNodeInfo.viewController"
  @end
  
  