6 extern CFTypeRef CFRetain(CFTypeRef cf);
7 extern void CFRelease(CFTypeRef cf);
25 CFTypeRef SafeCFRetain(CFTypeRef cf) CF_RETURNS_RETAINED {  in SafeCFRetain()  argument
26   if (cf) {  in SafeCFRetain()
27     return CFRetain(cf);  in SafeCFRetain()
29   return cf;  in SafeCFRetain()
34 void SafeCFRelease(CFTypeRef CF_CONSUMED cf) {  in SafeCFRelease()  argument
35   if (cf)  in SafeCFRelease()
36     CFRelease(cf); // no-warning (when inlined)  in SafeCFRelease()
40 CFTypeRef retainCFType(CFTypeRef cf) CF_RETURNS_RETAINED {  in retainCFType()  argument
41   if (cf) {  in retainCFType()
42     return CFRetain(cf);  in retainCFType()
44   return cf;  in retainCFType()
47 void releaseCFType(CFTypeRef CF_CONSUMED cf) {  in releaseCFType()  argument
48   if (cf)  in releaseCFType()
49     CFRelease(cf); // no-warning (when inlined)  in releaseCFType()
52 void escape(CFTypeRef cf);
55   CFTypeRef cf = CFCreate();  in makeSureTestsWork()  local
56   CFRelease(cf);  in makeSureTestsWork()
57   CFRelease(cf); // expected-warning{{Reference-counted object is used after it is released}}  in makeSureTestsWork()
62 void falseOverrelease(CFTypeRef cf) {  in falseOverrelease()  argument
63   SafeCFRetain(cf);  in falseOverrelease()
64   SafeCFRetain(cf);  in falseOverrelease()
65   SafeCFRelease(cf);  in falseOverrelease()
66   SafeCFRelease(cf); // no-warning after inlining this.  in falseOverrelease()
70 void sameWithNormalRelease(CFTypeRef cf) {  in sameWithNormalRelease()  argument
71   SafeCFRetain(cf);  in sameWithNormalRelease()
72   SafeCFRetain(cf);  in sameWithNormalRelease()
73   CFRelease(cf);  in sameWithNormalRelease()
74   CFRelease(cf); // no-warning  in sameWithNormalRelease()
80 void falseReleaseNotOwned(CFTypeRef cf) {  in falseReleaseNotOwned()  argument
81   SafeCFRetain(cf);  in falseReleaseNotOwned()
82   SafeCFRetain(cf);  in falseReleaseNotOwned()
83   escape(cf);  in falseReleaseNotOwned()
84   SafeCFRelease(cf);  in falseReleaseNotOwned()
85   SafeCFRelease(cf); // no-warning after inlining this.  in falseReleaseNotOwned()
88 void testTheOtherNamingConvention(CFTypeRef cf) {  in testTheOtherNamingConvention()  argument
89   retainCFType(cf);  in testTheOtherNamingConvention()
90   retainCFType(cf);  in testTheOtherNamingConvention()
91   releaseCFType(cf);  in testTheOtherNamingConvention()
92   releaseCFType(cf); // no-warning  in testTheOtherNamingConvention()