1 // RUN: %clang_cc1 -analyze -analyzer-checker=core,osx.cocoa.RetainCount,alpha.core -analyzer-store=region -analyzer-constraints=range -verify %s
2 // expected-no-diagnostics
3
4 typedef unsigned char Boolean;
5 typedef signed long CFIndex;
6 typedef const void * CFTypeRef;
7 typedef const struct __CFString * CFStringRef;
8 typedef const struct __CFAllocator * CFAllocatorRef;
9 extern const CFAllocatorRef kCFAllocatorDefault;
10 typedef struct {} CFAllocatorContext;
11 extern void CFRelease(CFTypeRef cf);
12 typedef struct {}
13 CFDictionaryKeyCallBacks;
14 extern const CFDictionaryKeyCallBacks kCFTypeDictionaryKeyCallBacks;
15 typedef struct {}
16 CFDictionaryValueCallBacks;
17 extern const CFDictionaryValueCallBacks kCFTypeDictionaryValueCallBacks;
18 typedef const struct __CFDictionary * CFDictionaryRef;
19 extern CFDictionaryRef CFDictionaryCreate(CFAllocatorRef allocator, const void **keys, const void **values, CFIndex numValues, const CFDictionaryKeyCallBacks *keyCallBacks, const CFDictionaryValueCallBacks *valueCallBacks);
20 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 };
21 typedef CFIndex CFNumberType;
22 typedef const struct __CFNumber * CFNumberRef;
23 extern CFNumberRef CFNumberCreate(CFAllocatorRef allocator, CFNumberType theType, const void *valuePtr);
24 typedef struct __CFNotificationCenter * CFNotificationCenterRef;
25 extern CFNotificationCenterRef CFNotificationCenterGetDistributedCenter(void);
26 extern void CFNotificationCenterPostNotification(CFNotificationCenterRef center, CFStringRef name, const void *object, CFDictionaryRef userInfo, Boolean deliverImmediately);
27
28 // This test case was reported in PR2519 as a false positive (_value was
29 // reported as being leaked).
30
main(int argc,char ** argv)31 int main(int argc, char **argv) {
32 CFStringRef _key = ((CFStringRef) __builtin___CFStringMakeConstantString ("" "Process identifier" ""));
33 int pid = 42;
34
35 CFNumberRef _value = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &pid);
36 CFDictionaryRef userInfo = CFDictionaryCreate(kCFAllocatorDefault, (const void **)&_key, (const void **)&_value, 1, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
37 CFRelease(_value); // no-warning
38 CFNotificationCenterPostNotification(CFNotificationCenterGetDistributedCenter(),
39 ((CFStringRef) __builtin___CFStringMakeConstantString ("" "GrowlPreferencesChanged" "")),
40 ((CFStringRef) __builtin___CFStringMakeConstantString ("" "GrowlUserDefaults" "")),
41 userInfo, 0);
42 CFRelease(userInfo); // no-warning
43
44 return 0;
45 }
46
47