1*67e74705SXin Li// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s 2*67e74705SXin Li// expected-no-diagnostics 3*67e74705SXin Li 4*67e74705SXin Li@interface SSyncCEList 5*67e74705SXin Li{ 6*67e74705SXin Li id _list; 7*67e74705SXin Li} 8*67e74705SXin Li@end 9*67e74705SXin Li 10*67e74705SXin Li@implementation SSyncCEList 11*67e74705SXin Li 12*67e74705SXin Li- (id) list { return 0; } 13*67e74705SXin Li@end 14*67e74705SXin Li 15*67e74705SXin Li@interface SSyncConflictList : SSyncCEList 16*67e74705SXin Li@end 17*67e74705SXin Li 18*67e74705SXin Li@implementation SSyncConflictList 19*67e74705SXin Li 20*67e74705SXin Li- (id)Meth : (SSyncConflictList*)other 21*67e74705SXin Li { 22*67e74705SXin Li return other.list; 23*67e74705SXin Li } 24*67e74705SXin Li@end 25*67e74705SXin Li 26