blob: 4f508f6adfb67ed2ae2df77028521481d8f44a4e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -fobjc-arc -x objective-c %s.result
// RUN: arcmt-test --args -triple x86_64-apple-darwin10 -fsyntax-only -x objective-c %s > %t
// RUN: diff %t %s.result
// DISABLE: mingw32
#include "Common.h"
typedef const struct __CFString * CFStringRef;
extern const CFStringRef kUTTypePlainText;
extern const CFStringRef kUTTypeRTF;
typedef const struct __CFAllocator * CFAllocatorRef;
typedef const struct __CFUUID * CFUUIDRef;
extern const CFAllocatorRef kCFAllocatorDefault;
extern CFStringRef CFUUIDCreateString(CFAllocatorRef alloc, CFUUIDRef uuid);
struct StrS {
CFStringRef sref_member;
};
@interface NSString : NSObject {
CFStringRef sref;
struct StrS *strS;
}
-(id)string;
-(id)newString;
@end
void f(BOOL b, id p) {
NSString *str = (__bridge NSString *)kUTTypePlainText;
str = (__bridge NSString *)(b ? kUTTypeRTF : kUTTypePlainText);
str = (__bridge NSString *)(b ? kUTTypeRTF : kUTTypePlainText);
str = (NSString *)p; // no change.
CFUUIDRef _uuid;
NSString *_uuidString = (NSString *)CFBridgingRelease(CFUUIDCreateString(kCFAllocatorDefault, _uuid));
_uuidString = (NSString *)CFBridgingRelease(CFUUIDCreateString(kCFAllocatorDefault, _uuid));
_uuidString = CFBridgingRelease(CFRetain(_uuid));
}
@implementation NSString (StrExt)
- (NSString *)stringEscapedAsURI {
CFStringRef str = (__bridge CFStringRef)self;
CFStringRef str2 = (__bridge CFStringRef)(self);
return self;
}
@end
@implementation NSString
-(id)string {
if (0)
return (__bridge id)(sref);
else
return (__bridge id)(strS->sref_member);
}
-(id)newString { return 0; }
@end
extern void consumeParam(CFStringRef CF_CONSUMED p);
void f2(NSString *s) {
CFStringRef ref = (__bridge CFStringRef)([s string]);
ref = (__bridge CFStringRef)[s string];
ref = (__bridge CFStringRef)(s.string);
ref = CFBridgingRetain([NSString new]);
ref = CFBridgingRetain([s newString]);
ref = (CFStringRef)CFBridgingRetain([NSString new]);
ref = CFBridgingRetain([[NSString alloc] init]);
ref = CFBridgingRetain([s string]);
ref = (CFStringRef)CFBridgingRetain([s string]);
ref = CFBridgingRetain([s string]);
ref = CFBridgingRetain(s);
ref = CFBridgingRetain(s);
consumeParam((CFStringRef)CFBridgingRetain(s));
consumeParam(CFBridgingRetain(s));
}
|
