1// RUN: %clang_cc1 -rewrite-objc -fobjc-runtime=macosx-fragile-10.5 %s -o - 2 3typedef struct NSMethodFrameArgInfo { 4 struct NSMethodFrameArgInfo *subInfo; 5 struct NSMethodFrameArgInfo *an; 6} NSMethodFrameArgInfo; 7 8@interface NSMethodSignature 9- (NSMethodFrameArgInfo *)_argInfo; 10@end 11 12@implementation NSMethodSignature 13 14- (NSMethodFrameArgInfo *)_argInfo{ 15 return 0; 16} 17 18@end 19 20