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25 lines
1.2 KiB
25 lines
1.2 KiB
4 months ago
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// RUN: %clang_cc1 -fobjc-arc -verify %s
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// rdar://18222007
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#if __has_feature(arc_cf_code_audited)
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#define CF_IMPLICIT_BRIDGING_ENABLED _Pragma("clang arc_cf_code_audited begin")
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#define CF_IMPLICIT_BRIDGING_DISABLED _Pragma("clang arc_cf_code_audited end")
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#endif
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#define CF_BRIDGED_TYPE(T) __attribute__((objc_bridge(T)))
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typedef const struct CF_BRIDGED_TYPE(NSURL) __CFURL * CFURLRef;
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typedef signed long long CFIndex;
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typedef unsigned char Boolean;
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typedef unsigned char UInt8;
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typedef const struct __CFAllocator * CFAllocatorRef;
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const CFAllocatorRef kCFAllocatorDefault;
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CF_IMPLICIT_BRIDGING_ENABLED
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CFURLRef CFURLCreateFromFileSystemRepresentation(CFAllocatorRef allocator, const UInt8 *buffer, CFIndex bufLen, Boolean isDirectory); // expected-note {{passing argument to parameter 'buffer' here}}
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CF_IMPLICIT_BRIDGING_DISABLED
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void saveImageToJPG(const char *filename)
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{
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CFURLRef url = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault, filename, 10, 0); // expected-warning {{passing 'const char *' to parameter of type 'const UInt8 *' (aka 'const unsigned char *') converts between pointers to integer types with different sign}}
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}
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