27 lines
523 B
Objective-C
27 lines
523 B
Objective-C
@protocol P @end
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@interface NSMutableArray
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- (id)objectAtIndexedSubscript:(unsigned int)index;
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- (void)setObject:(id)object atIndexedSubscript:(unsigned int)index;
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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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void all() {
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NSMutableArray *array;
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id oldObject = array[10];
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array[10] = oldObject;
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NSMutableDictionary *dictionary;
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id key;
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id newObject;
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oldObject = dictionary[key];
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dictionary[key] = newObject;
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}
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