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