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 13 typedef const struct __CFString * CFStringRef; 14 extern const CFStringRef kUTTypePlainText; 15 extern const CFStringRef kUTTypeRTF; 16 17 typedef const struct __CFAllocator * CFAllocatorRef; 18 typedef const struct __CFUUID * CFUUIDRef; 19 20 extern const CFAllocatorRef kCFAllocatorDefault; 21 22 extern CFStringRef CFUUIDCreateString(CFAllocatorRef alloc, CFUUIDRef uuid); 23 24 void 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 44 extern void consumeParam(CFStringRef CF_CONSUMED p); 45 46 void 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
