1 // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s 2 // expected-no-diagnostics 3 // rdar://17238954 4 5 typedef const struct __attribute__((objc_bridge(NSAttributedString))) __CFAttributedString *CFAttributedStringRef; 6 7 typedef struct __attribute__((objc_bridge_mutable(NSMutableAttributedString))) __CFAttributedString *CFMutableAttributedStringRef; 8 9 @interface NSAttributedString 10 @end 11 12 @interface NSMutableAttributedString 13 @end 14 15 struct __CFAttributedString { 16 }; 17 18 void Test1(CFAttributedStringRef attrStr, CFMutableAttributedStringRef mutable_attrStr) 19 { 20 id x = (NSAttributedString *) attrStr; 21 id x1 =(NSAttributedString *) mutable_attrStr; 22 id x2 = (NSMutableAttributedString *) attrStr; 23 id x3 = (NSMutableAttributedString *) mutable_attrStr; 24 } 25 26 void Test2(NSAttributedString *ns_attrStr, NSMutableAttributedString *ns_mutable_attr_Str) { 27 CFAttributedStringRef cfsr = (CFAttributedStringRef) ns_attrStr; 28 CFMutableAttributedStringRef cfsr1 = (CFMutableAttributedStringRef) ns_attrStr; 29 CFAttributedStringRef cfsr2 = (CFAttributedStringRef) ns_mutable_attr_Str; 30 CFMutableAttributedStringRef cfsr3 = (CFMutableAttributedStringRef) ns_mutable_attr_Str; 31 } 32 33 // Tests with no definition declaration for struct __NDCFAttributedString. 34 typedef const struct __attribute__((objc_bridge(NSAttributedString))) __NDCFAttributedString *NDCFAttributedStringRef; 35 36 typedef struct __attribute__((objc_bridge_mutable(NSMutableAttributedString))) __NDCFAttributedString *NDCFMutableAttributedStringRef; 37 38 void Test3(NDCFAttributedStringRef attrStr, NDCFMutableAttributedStringRef mutable_attrStr) 39 { 40 id x = (NSAttributedString *) attrStr; 41 id x1 =(NSAttributedString *) mutable_attrStr; 42 id x2 = (NSMutableAttributedString *) attrStr; 43 id x3 = (NSMutableAttributedString *) mutable_attrStr; 44 } 45 46 void Test4(NSAttributedString *ns_attrStr, NSMutableAttributedString *ns_mutable_attr_Str) { 47 NDCFAttributedStringRef cfsr = (NDCFAttributedStringRef) ns_attrStr; 48 NDCFMutableAttributedStringRef cfsr1 = (NDCFMutableAttributedStringRef) ns_attrStr; 49 NDCFAttributedStringRef cfsr2 = (NDCFAttributedStringRef) ns_mutable_attr_Str; 50 NDCFMutableAttributedStringRef cfsr3 = (NDCFMutableAttributedStringRef) ns_mutable_attr_Str; 51 } 52
