clang/test/Analysis/Inputs/system-header-simulator-objc.h

   1 // Like the compiler, the static analyzer treats some functions differently if
   2 // they come from a system header -- for example, it is assumed that system
   3 // functions do not arbitrarily free() their parameters, and that some bugs
   4 // found in system headers cannot be fixed by the user and should be
   5 // suppressed.
   6 #pragma clang system_header
   7
   8 typedef unsigned int UInt32;
   9 typedef unsigned short UInt16;
  10
  11 typedef signed long CFIndex;
  12 typedef signed char BOOL;
  13 #define YES ((BOOL)1)
  14 #define NO ((BOOL)0)
  15
  16 typedef unsigned long NSUInteger;
  17 typedef unsigned short unichar;
  18 typedef UInt16 UniChar;
  19
  20 #ifndef NULL
  21 #define __DARWIN_NULL ((void *)0)
  22 #define NULL __DARWIN_NULL
  23 #endif
  24
  25 #define nil ((id)0)
  26
  27 enum {
  28     NSASCIIStringEncoding = 1,
  29     NSNEXTSTEPStringEncoding = 2,
  30     NSJapaneseEUCStringEncoding = 3,
  31     NSUTF8StringEncoding = 4,
  32     NSISOLatin1StringEncoding = 5,
  33     NSSymbolStringEncoding = 6,
  34     NSNonLossyASCIIStringEncoding = 7,
  35 };
  36 typedef const struct __CFString * CFStringRef;
  37 typedef struct __CFString * CFMutableStringRef;
  38 typedef NSUInteger NSStringEncoding;
  39 typedef UInt32 CFStringEncoding;
  40
  41 typedef const void * CFTypeRef;
  42
  43 typedef const struct __CFAllocator * CFAllocatorRef;
  44 extern const CFAllocatorRef kCFAllocatorDefault;
  45 extern const CFAllocatorRef kCFAllocatorSystemDefault;
  46 extern const CFAllocatorRef kCFAllocatorMalloc;
  47 extern const CFAllocatorRef kCFAllocatorMallocZone;
  48 extern const CFAllocatorRef kCFAllocatorNull;
  49
  50 @class NSString, Protocol;
  51 extern void NSLog(NSString *format, ...) __attribute__((format(__NSString__, 1, 2)));
  52 typedef struct _NSZone NSZone;
  53 @class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator;
  54 @protocol NSObject
  55 - (BOOL)isEqual:(id)object;
  56 - (id)retain;
  57 - (id)copy;
  58 - (oneway void)release;
  59 - (id)autorelease;
  60 - (id)init;
  61 @property (readonly, copy) NSString *description;
  62 @end  @protocol NSCopying  - (id)copyWithZone:(NSZone *)zone;
  63 @end  @protocol NSMutableCopying  - (id)mutableCopyWithZone:(NSZone *)zone;
  64 @end  @protocol NSCoding  - (void)encodeWithCoder:(NSCoder *)aCoder;
  65 @end
  66 @interface NSObject <NSObject> {}
  67 + (id)allocWithZone:(NSZone *)zone;
  68 + (id)alloc;
  69 - (void)dealloc;
  70 @end
  71 @interface NSObject (NSCoderMethods)
  72 - (id)awakeAfterUsingCoder:(NSCoder *)aDecoder;
  73 @end
  74 extern id NSAllocateObject(Class aClass, NSUInteger extraBytes, NSZone *zone);
  75 typedef struct {
  76 }
  77 NSFastEnumerationState;
  78 @protocol NSFastEnumeration  - (NSUInteger)countByEnumeratingWithState:(NSFastEnumerationState *)state objects:(id *)stackbuf count:(NSUInteger)len;
  79 @end           @class NSString, NSDictionary;
  80 @interface NSValue : NSObject <NSCopying, NSCoding>
  81 + (NSValue *)valueWithPointer:(const void *)p;
  82 - (void)getValue:(void *)value;
  83 @end
  84 @interface NSNumber : NSValue  - (char)charValue;
  85 - (id)initWithInt:(int)value;
  86 - (BOOL)boolValue;
  87 @end   @class NSString;
  88 @interface NSArray : NSObject <NSCopying, NSMutableCopying, NSCoding, NSFastEnumeration>  - (NSUInteger)count;
  89 @end  @interface NSArray (NSArrayCreation)  + (id)array;
  90 @end       @interface NSAutoreleasePool : NSObject {
  91 }
  92 - (void)drain;
  93 @end extern NSString * const NSBundleDidLoadNotification;
  94 typedef double NSTimeInterval;
  95 @interface NSDate : NSObject <NSCopying, NSCoding>  - (NSTimeInterval)timeIntervalSinceReferenceDate;
  96 @end
  97
  98 @interface NSString : NSObject <NSCopying, NSMutableCopying, NSCoding>
  99 - (NSUInteger)length;
 100 - (NSString *)stringByAppendingString:(NSString *)aString;
 101 - ( const char *)UTF8String;
 102 - (id)initWithUTF8String:(const char *)nullTerminatedCString;
 103 - (id)initWithCharactersNoCopy:(unichar *)characters length:(NSUInteger)length freeWhenDone:(BOOL)freeBuffer;
 104 - (id)initWithCharacters:(const unichar *)characters length:(NSUInteger)length;
 105 - (id)initWithBytes:(const void *)bytes length:(NSUInteger)len encoding:(NSStringEncoding)encoding;
 106 - (id)initWithBytesNoCopy:(void *)bytes length:(NSUInteger)len encoding:(NSStringEncoding)encoding freeWhenDone:(BOOL)freeBuffer;
 107 + (id)stringWithUTF8String:(const char *)nullTerminatedCString;
 108 + (id)stringWithString:(NSString *)string;
 109 @end        @class NSString, NSURL, NSError;
 110
 111 @interface NSMutableString : NSString
 112 - (void)appendFormat:(NSString *)format, ... __attribute__((format(__NSString__, 1, 2)));
 113 @end
 114
 115 @interface NSData : NSObject <NSCopying, NSMutableCopying, NSCoding>  - (NSUInteger)length;
 116 + (id)dataWithBytesNoCopy:(void *)bytes length:(NSUInteger)length;
 117 + (id)dataWithBytesNoCopy:(void *)bytes length:(NSUInteger)length freeWhenDone:(BOOL)b;
 118 - (id)initWithBytesNoCopy:(void *)bytes length:(NSUInteger)length;
 119 - (id)initWithBytesNoCopy:(void *)bytes length:(NSUInteger)length freeWhenDone:(BOOL)b;
 120 - (id)initWithBytesNoCopy:(void *)bytes
 121                    length:(NSUInteger)length
 122               deallocator:(void (^)(void *bytes, NSUInteger length))deallocator;
 123 - (id)initWithBytes:(void *)bytes length:(NSUInteger)length;
 124 @end
 125
 126 typedef struct {
 127 }
 128 CFDictionaryKeyCallBacks;
 129 extern const CFDictionaryKeyCallBacks kCFTypeDictionaryKeyCallBacks;
 130 typedef struct {
 131 }
 132 CFDictionaryValueCallBacks;
 133 extern const CFDictionaryValueCallBacks kCFTypeDictionaryValueCallBacks;
 134 typedef const struct __CFDictionary * CFDictionaryRef;
 135 typedef struct __CFDictionary * CFMutableDictionaryRef;
 136 extern CFMutableDictionaryRef CFDictionaryCreateMutable(CFAllocatorRef allocator, CFIndex capacity, const CFDictionaryKeyCallBacks *keyCallBacks, const CFDictionaryValueCallBacks *valueCallBacks);
 137 void CFDictionarySetValue(CFMutableDictionaryRef, const void *, const void *);
 138
 139
 140 extern void CFRelease(CFTypeRef cf);
 141
 142 extern CFMutableStringRef CFStringCreateMutableWithExternalCharactersNoCopy(CFAllocatorRef alloc, UniChar *chars, CFIndex numChars, CFIndex capacity, CFAllocatorRef externalCharactersAllocator);
 143 extern CFStringRef CFStringCreateWithCStringNoCopy(CFAllocatorRef alloc, const char *cStr, CFStringEncoding encoding, CFAllocatorRef contentsDeallocator);
 144 extern void CFStringAppend(CFMutableStringRef theString, CFStringRef appendedString);
 145
 146 void SystemHeaderFunctionWithBlockParam(void *, void (^block)(void *), unsigned);
 147
 148 @interface NSPointerArray : NSObject <NSFastEnumeration, NSCopying, NSCoding>
 149 - (void)addPointer:(void *)pointer;
 150 - (void)insertPointer:(void *)item atIndex:(NSUInteger)index;
 151 - (void)replacePointerAtIndex:(NSUInteger)index withPointer:(void *)item;
 152 - (void *)pointerAtIndex:(NSUInteger)index;
 153 @end
 154