1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -fobjc-arc -x objective-c %s.result 2// RUN: arcmt-test --args -triple x86_64-apple-darwin10 -fsyntax-only -x objective-c %s > %t 3// RUN: diff %t %s.result 4// DISABLE: mingw32 5 6#include "Common.h" 7 8@interface NSString : NSObject 9-(id)string; 10-(id)newString; 11@end 12 13typedef const struct __CFString * CFStringRef; 14extern const CFStringRef kUTTypePlainText; 15extern const CFStringRef kUTTypeRTF; 16 17typedef const struct __CFAllocator * CFAllocatorRef; 18typedef const struct __CFUUID * CFUUIDRef; 19 20extern const CFAllocatorRef kCFAllocatorDefault; 21 22extern CFStringRef CFUUIDCreateString(CFAllocatorRef alloc, CFUUIDRef uuid); 23 24void f(BOOL b, id p) { 25 NSString *str = (NSString *)kUTTypePlainText; 26 str = b ? kUTTypeRTF : kUTTypePlainText; 27 str = (NSString *)(b ? kUTTypeRTF : kUTTypePlainText); 28 str = (NSString *)p; // no change. 29 30 CFUUIDRef _uuid; 31 NSString *_uuidString = (NSString *)CFUUIDCreateString(kCFAllocatorDefault, _uuid); 32 _uuidString = [(NSString *)CFUUIDCreateString(kCFAllocatorDefault, _uuid) autorelease]; 33 _uuidString = CFRetain(_uuid); 34} 35 36@implementation NSString (StrExt) 37- (NSString *)stringEscapedAsURI { 38 CFStringRef str = (CFStringRef)self; 39 CFStringRef str2 = self; 40 return self; 41} 42@end 43 44extern void consumeParam(CFStringRef CF_CONSUMED p); 45 46void f2(NSString *s) { 47 CFStringRef ref = [s string]; 48 ref = (CFStringRef)[s string]; 49 ref = s.string; 50 ref = [NSString new]; 51 ref = [s newString]; 52 ref = (CFStringRef)[NSString new]; 53 ref = [[NSString alloc] init]; 54 ref = [[s string] retain]; 55 ref = CFRetain((CFStringRef)[s string]); 56 ref = CFRetain([s string]); 57 ref = CFRetain(s); 58 ref = [s retain]; 59 60 consumeParam((CFStringRef)s); 61 consumeParam(s); 62} 63