1*67e74705SXin Li// RUN: %clang_cc1 -emit-llvm %s -o /dev/null 2*67e74705SXin Li@protocol O 3*67e74705SXin Li@end 4*67e74705SXin Li@interface O < O > { 5*67e74705SXin Li} 6*67e74705SXin Li@end 7*67e74705SXin Listruct A { 8*67e74705SXin Li}; 9*67e74705SXin Li@protocol AB 10*67e74705SXin Li- (unsigned) ver; 11*67e74705SXin Li@end 12*67e74705SXin Li@interface AGy:O < AB > { 13*67e74705SXin Li} 14*67e74705SXin Li@end 15*67e74705SXin Li@implementation AGy 16*67e74705SXin Li- (unsigned) ver { 17*67e74705SXin Li} 18*67e74705SXin Li@end 19