| // RUN: %clang_analyze_cc1 -triple x86_64-apple-darwin10 -analyzer-checker=core,osx.cocoa.RetainCount -verify %s |
| // RUN: %clang_analyze_cc1 -triple x86_64-apple-darwin10 -analyzer-checker=core,osx.cocoa.RetainCount -verify %s -x objective-c++ |
| |
| // The special thing about this file is that CFRetain and CFRelease are marked |
| // as cf_audited_transfer. |
| |
| #pragma clang arc_cf_code_audited begin |
| typedef const void * CFTypeRef; |
| extern CFTypeRef CFRetain(CFTypeRef cf); |
| extern void CFRelease(CFTypeRef cf); |
| |
| extern CFTypeRef CFCreateSomethingAudited(void); |
| #pragma clang arc_cf_code_audited end |
| |
| extern CFTypeRef CFCreateSomethingUnaudited(void); |
| |
| void testAudited(void) { |
| CFTypeRef obj = CFCreateSomethingAudited(); // no-warning |
| CFRelease(obj); // no-warning |
| |
| CFTypeRef obj2 = CFCreateSomethingAudited(); // expected-warning{{leak}} |
| CFRetain(obj2); // no-warning |
| CFRelease(obj2); // no-warning |
| } |
| |
| void testUnaudited(void) { |
| CFTypeRef obj = CFCreateSomethingUnaudited(); // no-warning |
| CFRelease(obj); // no-warning |
| |
| CFTypeRef obj2 = CFCreateSomethingUnaudited(); // expected-warning{{leak}} |
| CFRetain(obj2); // no-warning |
| CFRelease(obj2); // no-warning |
| } |
