Clang Project

clang_source_code/test/ARCMT/Common.h
1#if __has_feature(objc_arr)
2#define NS_AUTOMATED_REFCOUNT_UNAVAILABLE __attribute__((unavailable("not available in automatic reference counting mode")))
3#else
4#define NS_AUTOMATED_REFCOUNT_UNAVAILABLE
5#endif
6
7#define NS_RETURNS_RETAINED __attribute__((ns_returns_retained))
8#define CF_CONSUMED __attribute__((cf_consumed))
9#define CF_RETURNS_RETAINED __attribute__((cf_returns_retained))
10
11#define NS_INLINE static __inline__ __attribute__((always_inline))
12#define nil ((void*) 0)
13#define NULL ((void*)0)
14
15typedef int BOOL;
16typedef unsigned NSUInteger;
17typedef int int32_t;
18typedef unsigned char uint8_t;
19typedef int32_t UChar32;
20typedef unsigned char UChar;
21
22typedef struct _NSZone NSZone;
23
24typedef const void * CFTypeRef;
25CFTypeRef CFRetain(CFTypeRef cf);
26CFTypeRef CFMakeCollectable(CFTypeRef cf) NS_AUTOMATED_REFCOUNT_UNAVAILABLE;
27
28NS_INLINE NS_RETURNS_RETAINED id NSMakeCollectable(CFTypeRef CF_CONSUMED cf) NS_AUTOMATED_REFCOUNT_UNAVAILABLE;
29
30@protocol NSObject
31- (BOOL)isEqual:(id)object;
32- (NSZone *)zone NS_AUTOMATED_REFCOUNT_UNAVAILABLE;
33- (id)retain NS_AUTOMATED_REFCOUNT_UNAVAILABLE;
34- (NSUInteger)retainCount NS_AUTOMATED_REFCOUNT_UNAVAILABLE;
35- (oneway void)release NS_AUTOMATED_REFCOUNT_UNAVAILABLE;
36- (id)autorelease NS_AUTOMATED_REFCOUNT_UNAVAILABLE;
37@end
38
39@interface NSObject <NSObject> {}
40- (id)init;
41
42+ (id)new;
43+ (id)alloc;
44- (void)dealloc;
45
46- (void)finalize;
47
48- (id)copy;
49- (id)mutableCopy;
50@end
51
52NS_AUTOMATED_REFCOUNT_UNAVAILABLE
53@interface NSAutoreleasePool : NSObject {
54@private
55    void    *_token;
56    void    *_reserved3;
57    void    *_reserved2;
58    void    *_reserved;
59}
60
61+ (void)addObject:(id)anObject;
62
63- (void)addObject:(id)anObject;
64
65- (void)drain;
66
67@end
68
69typedef const void* objc_objectptr_t; 
70extern __attribute__((ns_returns_retained)) id objc_retainedObject(objc_objectptr_t __attribute__((cf_consumed)) pointer);
71extern __attribute__((ns_returns_not_retained)) id objc_unretainedObject(objc_objectptr_t pointer);
72extern objc_objectptr_t objc_unretainedPointer(id object);
73
74#define dispatch_retain(object) ({ dispatch_object_t _o = (object); _dispatch_object_validate(_o); (void)[_o retain]; })
75#define dispatch_release(object) ({ dispatch_object_t _o = (object); _dispatch_object_validate(_o); [_o release]; })
76#define xpc_retain(object) ({ xpc_object_t _o = (object); _xpc_object_validate(_o); [_o retain]; })
77#define xpc_release(object) ({ xpc_object_t _o = (object); _xpc_object_validate(_o); [_o release]; })
78
79typedef id dispatch_object_t;
80typedef id xpc_object_t;
81
82void _dispatch_object_validate(dispatch_object_t object);
83void _xpc_object_validate(xpc_object_t object);
84
85#if __has_feature(objc_arc)
86
87NS_INLINE CF_RETURNS_RETAINED CFTypeRef CFBridgingRetain(id X) {
88    return (__bridge_retained CFTypeRef)X;
89}
90
91NS_INLINE id CFBridgingRelease(CFTypeRef CF_CONSUMED X) {
92    return (__bridge_transfer id)X;
93}
94
95#else
96
97NS_INLINE CF_RETURNS_RETAINED CFTypeRef CFBridgingRetain(id X) {
98    return X ? CFRetain((CFTypeRef)X) : NULL;
99}
100
101NS_INLINE id CFBridgingRelease(CFTypeRef CF_CONSUMED X) {
102    return [(id)CFMakeCollectable(X) autorelease];
103}
104
105#endif
106
107void *_Block_copy(const void *aBlock);
108void _Block_release(const void *aBlock);
109#define Block_copy(...) ((__typeof(__VA_ARGS__))_Block_copy((const void *)(__VA_ARGS__)))
110#define Block_release(...) _Block_release((const void *)(__VA_ARGS__))
111
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