1*67e74705SXin Li// RUN: %clang_cc1 -fblocks -emit-llvm %s -o /dev/null 2*67e74705SXin Li// rdar://6394879 3*67e74705SXin Li 4*67e74705SXin Li@interface bork 5*67e74705SXin Li- (id)B:(void (^)())blk; 6*67e74705SXin Li- (void)C; 7*67e74705SXin Li@end 8*67e74705SXin Li@implementation bork 9*67e74705SXin Li- (id)B:(void (^)())blk { 10*67e74705SXin Li __attribute__((__blocks__(byref))) bork* new = ((void *)0); 11*67e74705SXin Li blk(); 12*67e74705SXin Li} 13*67e74705SXin Li- (void)C { 14*67e74705SXin Li __attribute__((__blocks__(byref))) id var; 15*67e74705SXin Li [self B:^() {}]; 16*67e74705SXin Li} 17*67e74705SXin Li@end 18