| // RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fsyntax-only -fobjc-arc -verify %s |
| // RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin11 -fsyntax-only -fobjc-arc -verify %s |
| // rdar://10244607 |
| |
| typedef const struct __CFString * CFStringRef; |
| @class NSString; |
| |
| NSString *CFBridgingRelease(); |
| |
| typedef NSString * PNSString; |
| |
| typedef __autoreleasing NSString * AUTORELEASEPNSString; |
| |
| @interface I @end |
| |
| @implementation I |
| - (CFStringRef)myString |
| { |
| CFStringRef myString = |
| (__bridge CFStringRef) (__strong NSString *)CFBridgingRelease(); // expected-error {{explicit ownership qualifier on cast result has no effect}} |
| |
| myString = |
| (__bridge CFStringRef) (__autoreleasing PNSString) CFBridgingRelease(); // expected-error {{explicit ownership qualifier on cast result has no effect}} |
| myString = |
| (__bridge CFStringRef) (AUTORELEASEPNSString) CFBridgingRelease(); // OK |
| myString = |
| (__bridge CFStringRef) (typeof(__strong NSString *)) CFBridgingRelease(); // expected-error {{explicit ownership qualifier on cast result has no effect}} |
| return myString; |
| } |
| |
| - (void)decodeValueOfObjCType:(const char *)type at:(void *)addr { |
| __autoreleasing id *stuff = (__autoreleasing id *)addr; |
| } |
| @end |