1 // RUN: %clang_cc1 -analyze -analyzer-checker=core,core.experimental -analyzer-store=basic -analyzer-constraints=basic -verify %s
2 // RUN: %clang_cc1 -analyze -analyzer-checker=core,core.experimental -analyzer-store=basic -analyzer-constraints=range -verify %s
3 // RUN: %clang_cc1 -analyze -analyzer-checker=core,core.experimental -analyzer-store=region -analyzer-constraints=basic -verify %s
4 // RUN: %clang_cc1 -analyze -analyzer-checker=core,core.experimental -analyzer-store=region -analyzer-constraints=range -verify %s
5
6 typedef unsigned char Boolean;
7 typedef signed long CFIndex;
8 typedef const void * CFTypeRef;
9 typedef const struct __CFString * CFStringRef;
10 typedef const struct __CFAllocator * CFAllocatorRef;
11 extern const CFAllocatorRef kCFAllocatorDefault;
12 typedef struct {} CFAllocatorContext;
13 extern void CFRelease(CFTypeRef cf);
14 typedef struct {}
15 CFDictionaryKeyCallBacks;
16 extern const CFDictionaryKeyCallBacks kCFTypeDictionaryKeyCallBacks;
17 typedef struct {}
18 CFDictionaryValueCallBacks;
19 extern const CFDictionaryValueCallBacks kCFTypeDictionaryValueCallBacks;
20 typedef const struct __CFDictionary * CFDictionaryRef;
21 extern CFDictionaryRef CFDictionaryCreate(CFAllocatorRef allocator, const void **keys, const void **values, CFIndex numValues, const CFDictionaryKeyCallBacks *keyCallBacks, const CFDictionaryValueCallBacks *valueCallBacks);
22 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 };
23 typedef CFIndex CFNumberType;
24 typedef const struct __CFNumber * CFNumberRef;
25 extern CFNumberRef CFNumberCreate(CFAllocatorRef allocator, CFNumberType theType, const void *valuePtr);
26 typedef struct __CFNotificationCenter * CFNotificationCenterRef;
27 extern CFNotificationCenterRef CFNotificationCenterGetDistributedCenter(void);
28 extern void CFNotificationCenterPostNotification(CFNotificationCenterRef center, CFStringRef name, const void *object, CFDictionaryRef userInfo, Boolean deliverImmediately);
29
30 // This test case was reported in PR2519 as a false positive (_value was
31 // reported as being leaked).
32
main(int argc,char ** argv)33 int main(int argc, char **argv) {
34 CFStringRef _key = ((CFStringRef) __builtin___CFStringMakeConstantString ("" "Process identifier" ""));
35 int pid = 42;
36
37 CFNumberRef _value = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &pid);
38 CFDictionaryRef userInfo = CFDictionaryCreate(kCFAllocatorDefault, (const void **)&_key, (const void **)&_value, 1, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
39 CFRelease(_value); // no-warning
40 CFNotificationCenterPostNotification(CFNotificationCenterGetDistributedCenter(),
41 ((CFStringRef) __builtin___CFStringMakeConstantString ("" "GrowlPreferencesChanged" "")),
42 ((CFStringRef) __builtin___CFStringMakeConstantString ("" "GrowlUserDefaults" "")),
43 userInfo, 0);
44 CFRelease(userInfo); // no-warning
45
46 return 0;
47 }
48
49