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1// RUN: %clang_cc1 -fobjc-arc -verify %s2 3#if __has_feature(arc_cf_code_audited)4#define CF_IMPLICIT_BRIDGING_ENABLED _Pragma("clang arc_cf_code_audited begin")5#define CF_IMPLICIT_BRIDGING_DISABLED _Pragma("clang arc_cf_code_audited end")6#endif7#define CF_BRIDGED_TYPE(T) __attribute__((objc_bridge(T)))8 9typedef const struct CF_BRIDGED_TYPE(NSURL) __CFURL * CFURLRef;10typedef signed long long CFIndex;11typedef unsigned char Boolean;12typedef unsigned char UInt8;13typedef const struct __CFAllocator * CFAllocatorRef;14const CFAllocatorRef kCFAllocatorDefault;15 16CF_IMPLICIT_BRIDGING_ENABLED17CFURLRef CFURLCreateFromFileSystemRepresentation(CFAllocatorRef allocator, const UInt8 *buffer, CFIndex bufLen, Boolean isDirectory); // expected-note {{passing argument to parameter 'buffer' here}}18CF_IMPLICIT_BRIDGING_DISABLED19 20void saveImageToJPG(const char *filename)21{22 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 where one is of the unique plain 'char' type and the other is not}}23}24