50 lines
1.2 KiB
Text
50 lines
1.2 KiB
Text
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// RUN: %clang_cc1 -x objective-c++ -fblocks -fms-extensions -rewrite-objc %s -o %t-rw.cpp
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// RUN: %clang_cc1 -fsyntax-only -fblocks -Wno-address-of-temporary -D"Class=void*" -D"id=void*" -D"SEL=void*" -D"__declspec(X)=" %t-rw.cpp
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// rdar://11203853
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typedef unsigned long size_t;
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void *sel_registerName(const char *);
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@protocol P @end
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@interface NSMutableArray
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#if __has_feature(objc_subscripting)
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- (id)objectAtIndexedSubscript:(size_t)index;
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- (void)setObject:(id)object atIndexedSubscript:(size_t)index;
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#endif
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@end
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#if __has_feature(objc_subscripting)
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@interface XNSMutableArray
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- (id)objectAtIndexedSubscript:(size_t)index;
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- (void)setObject:(id)object atIndexedSubscript:(size_t)index;
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#endif
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@end
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@interface NSMutableDictionary
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- (id)objectForKeyedSubscript:(id)key;
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- (void)setObject:(id)object forKeyedSubscript:(id)key;
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@end
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@class NSString;
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int main() {
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NSMutableArray<P> * array;
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id oldObject = array[10];
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array[10] = oldObject;
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id unknown_array;
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oldObject = unknown_array[1];
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unknown_array[1] = oldObject;
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NSMutableDictionary *dictionary;
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NSString *key;
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id newObject;
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oldObject = dictionary[key];
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dictionary[key] = newObject; // replace oldObject with newObject
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}
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