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// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
// expected-no-diagnostics
// rdar://17238954
typedef const struct __attribute__((objc_bridge(NSAttributedString))) __CFAttributedString *CFAttributedStringRef;
typedef struct __attribute__((objc_bridge_mutable(NSMutableAttributedString))) __CFAttributedString *CFMutableAttributedStringRef;
@interface NSAttributedString
@end
@interface NSMutableAttributedString
@end
struct __CFAttributedString {
};
void Test1(CFAttributedStringRef attrStr, CFMutableAttributedStringRef mutable_attrStr)
{
id x = (NSAttributedString *) attrStr;
id x1 =(NSAttributedString *) mutable_attrStr;
id x2 = (NSMutableAttributedString *) attrStr;
id x3 = (NSMutableAttributedString *) mutable_attrStr;
}
void Test2(NSAttributedString *ns_attrStr, NSMutableAttributedString *ns_mutable_attr_Str) {
CFAttributedStringRef cfsr = (CFAttributedStringRef) ns_attrStr;
CFMutableAttributedStringRef cfsr1 = (CFMutableAttributedStringRef) ns_attrStr;
CFAttributedStringRef cfsr2 = (CFAttributedStringRef) ns_mutable_attr_Str;
CFMutableAttributedStringRef cfsr3 = (CFMutableAttributedStringRef) ns_mutable_attr_Str;
}
// Tests with no definition declaration for struct __NDCFAttributedString.
typedef const struct __attribute__((objc_bridge(NSAttributedString))) __NDCFAttributedString *NDCFAttributedStringRef;
typedef struct __attribute__((objc_bridge_mutable(NSMutableAttributedString))) __NDCFAttributedString *NDCFMutableAttributedStringRef;
void Test3(NDCFAttributedStringRef attrStr, NDCFMutableAttributedStringRef mutable_attrStr)
{
id x = (NSAttributedString *) attrStr;
id x1 =(NSAttributedString *) mutable_attrStr;
id x2 = (NSMutableAttributedString *) attrStr;
id x3 = (NSMutableAttributedString *) mutable_attrStr;
}
void Test4(NSAttributedString *ns_attrStr, NSMutableAttributedString *ns_mutable_attr_Str) {
NDCFAttributedStringRef cfsr = (NDCFAttributedStringRef) ns_attrStr;
NDCFMutableAttributedStringRef cfsr1 = (NDCFMutableAttributedStringRef) ns_attrStr;
NDCFAttributedStringRef cfsr2 = (NDCFAttributedStringRef) ns_mutable_attr_Str;
NDCFMutableAttributedStringRef cfsr3 = (NDCFMutableAttributedStringRef) ns_mutable_attr_Str;
}
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