1 // UNSUPPORTED: target={{.*}}-zos{{.*}}, target={{.*}}-aix{{.*}}
2 // RUN: %clang_analyze_cc1 -analyzer-checker=core,osx.cocoa.RetainCount,alpha.core -verify %s
3 // expected-no-diagnostics
4
5 typedef unsigned char Boolean;
6 typedef signed long CFIndex;
7 typedef const void * CFTypeRef;
8 typedef const struct __CFString * CFStringRef;
9 typedef const struct __CFAllocator * CFAllocatorRef;
10 extern const CFAllocatorRef kCFAllocatorDefault;
11 typedef struct {} CFAllocatorContext;
12 extern void CFRelease(CFTypeRef cf);
13 typedef struct {}
14 CFDictionaryKeyCallBacks;
15 extern const CFDictionaryKeyCallBacks kCFTypeDictionaryKeyCallBacks;
16 typedef struct {}
17 CFDictionaryValueCallBacks;
18 extern const CFDictionaryValueCallBacks kCFTypeDictionaryValueCallBacks;
19 typedef const struct __CFDictionary * CFDictionaryRef;
20 extern CFDictionaryRef CFDictionaryCreate(CFAllocatorRef allocator, const void **keys, const void **values, CFIndex numValues, const CFDictionaryKeyCallBacks *keyCallBacks, const CFDictionaryValueCallBacks *valueCallBacks);
21 enum { kCFNumberSInt8Type = 1, kCFNumberSInt16Type = 2, kCFNumberSInt32Type = 3, kCFNumberSInt64Type = 4, kCFNumberFloat32Type = 5, kCFNumberFloat64Type = 6, kCFNumberCharType = 7, kCFNumberShortType = 8, kCFNumberIntType = 9, kCFNumberLongType = 10, kCFNumberLongLongType = 11, kCFNumberFloatType = 12, kCFNumberDoubleType = 13, kCFNumberCFIndexType = 14, kCFNumberNSIntegerType = 15, kCFNumberCGFloatType = 16, kCFNumberMaxType = 16 };
22 typedef CFIndex CFNumberType;
23 typedef const struct __CFNumber * CFNumberRef;
24 extern CFNumberRef CFNumberCreate(CFAllocatorRef allocator, CFNumberType theType, const void *valuePtr);
25 typedef struct __CFNotificationCenter * CFNotificationCenterRef;
26 extern CFNotificationCenterRef CFNotificationCenterGetDistributedCenter(void);
27 extern void CFNotificationCenterPostNotification(CFNotificationCenterRef center, CFStringRef name, const void *object, CFDictionaryRef userInfo, Boolean deliverImmediately);
28
29 // This test case was reported in PR2519 as a false positive (_value was
30 // reported as being leaked).
31
main(int argc,char ** argv)32 int main(int argc, char **argv) {
33 CFStringRef _key = ((CFStringRef) __builtin___CFStringMakeConstantString ("" "Process identifier" ""));
34 int pid = 42;
35
36 CFNumberRef _value = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &pid);
37 CFDictionaryRef userInfo = CFDictionaryCreate(kCFAllocatorDefault, (const void **)&_key, (const void **)&_value, 1, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
38 CFRelease(_value); // no-warning
39 CFNotificationCenterPostNotification(CFNotificationCenterGetDistributedCenter(),
40 ((CFStringRef) __builtin___CFStringMakeConstantString ("" "GrowlPreferencesChanged" "")),
41 ((CFStringRef) __builtin___CFStringMakeConstantString ("" "GrowlUserDefaults" "")),
42 userInfo, 0);
43 CFRelease(userInfo); // no-warning
44
45 return 0;
46 }
47
48