1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-arc -o - %s 2// rdar://9694706 3 4typedef unsigned long NSUInteger; 5 6@interface NSString 7- (NSString *)stringByAppendingString:(NSString *)aString; 8- (NSString *)substringFromIndex:(NSUInteger)from; 9@end 10 11@interface MyClass 12- (void)inst; 13@end 14 15@implementation MyClass 16 17- (void)inst; 18{ 19 NSString *propName; 20 21 NSString *capitalPropName = ({ 22 NSString *cap; 23 if (propName) 24 cap = [cap stringByAppendingString:[propName substringFromIndex:1]]; 25 cap; 26 }); 27} 28 29@end 30