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1// RUN: %clang_cc1 -fsyntax-only -verify %s2// expected-no-diagnostics3 4@interface SStoreNodeInfo 5 6@property(nonatomic,readonly,retain) id descriptionShort;7 8- (id)stringByAppendingFormat:(int)format, ... ;9 10@end11 12@interface SStoreNodeInfo_iDisk : SStoreNodeInfo13{14@private15 id _etag;16}17@end18 19@implementation SStoreNodeInfo_iDisk20- (id) X { return [super.descriptionShort stringByAppendingFormat:1, _etag]; }21 22@end23