f4a2713ac8
Change-Id: Ia40e9ffdf29b5dab2f122f673ff6802a58bc690f
111 lines
3.9 KiB
Text
111 lines
3.9 KiB
Text
// RUN: rm -rf %t
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// RUN: %clang_cc1 -objcmt-migrate-instancetype -mt-migrate-directory %t %s -x objective-c -fobjc-runtime-has-weak -fobjc-arc -triple x86_64-apple-darwin11
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// RUN: c-arcmt-test -mt-migrate-directory %t | arcmt-test -verify-transformed-files %s.result
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// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fsyntax-only -x objective-c -fobjc-runtime-has-weak -fobjc-arc %s.result
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typedef signed char BOOL;
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#define nil ((void*) 0)
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@interface NSObject
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+ (id)alloc;
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@end
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@interface NSString : NSObject
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+ (instancetype)stringWithString:(NSString *)string;
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- (instancetype)initWithString:(NSString *)aString;
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@end
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@implementation NSString : NSObject
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+ (instancetype)stringWithString:(NSString *)string { return 0; };
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- (instancetype)initWithString:(NSString *)aString { return 0; };
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@end
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@interface NSArray : NSObject
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- (id)objectAtIndex:(unsigned long)index;
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- (id)objectAtIndexedSubscript:(int)index;
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@end
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@interface NSArray (NSArrayCreation)
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+ (instancetype)array;
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+ (instancetype)arrayWithObject:(id)anObject;
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+ (instancetype)arrayWithObjects:(const id [])objects count:(unsigned long)cnt;
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+ (instancetype)arrayWithObjects:(id)firstObj, ...;
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+ (instancetype) arrayWithArray:(NSArray *)array;
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- (instancetype)initWithObjects:(const id [])objects count:(unsigned long)cnt;
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- (instancetype)initWithObjects:(id)firstObj, ...;
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- (instancetype)initWithArray:(NSArray *)array;
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- (id)objectAtIndex:(unsigned long)index;
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@end
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@implementation NSArray (NSArrayCreation)
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+ (instancetype)array { return 0; }
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+ (instancetype)arrayWithObject:(id)anObject {
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return anObject;
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}
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+ (instancetype)arrayWithObjects:(const id [])objects count:(unsigned long)cnt { return 0; }
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+ (instancetype)arrayWithObjects:(id)firstObj, ... {
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return 0; }
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+ (instancetype) arrayWithArray:(NSArray *)array {
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return 0;
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}
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- (instancetype)initWithObjects:(const id [])objects count:(unsigned long)cnt { return 0; }
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- (instancetype)initWithObjects:(id)firstObj, ... { return 0; }
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- (instancetype)initWithArray:(NSArray *)array { return 0; }
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- (id)objectAtIndex:(unsigned long)index { return 0; }
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@end
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@interface NSMutableArray : NSArray
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- (void)replaceObjectAtIndex:(unsigned long)index withObject:(id)anObject;
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- (void)setObject:(id)object atIndexedSubscript:(int)index;
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@end
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@interface NSDictionary : NSObject
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- (id)objectForKeyedSubscript:(id)key;
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@end
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@interface NSDictionary (NSDictionaryCreation)
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+ (instancetype)dictionary;
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+ (instancetype)dictionaryWithObject:(id)object forKey:(id)key;
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+ (instancetype)dictionaryWithObjects:(const id [])objects forKeys:(const id [])keys count:(unsigned long)cnt;
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+ (instancetype) dictionaryWithObjectsAndKeys:(id)firstObject, ...;
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+ (instancetype)dictionaryWithDictionary:(NSDictionary *)dict;
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+ (instancetype)dictionaryWithObjects:(NSArray *)objects forKeys:(NSArray *)keys;
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- (instancetype)initWithObjects:(const id [])objects forKeys:(const id [])keys count:(unsigned long)cnt;
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- (instancetype)initWithObjectsAndKeys:(id)firstObject, ...;
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- (instancetype)initWithDictionary:(NSDictionary *)otherDictionary;
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- (instancetype)initWithObjects:(NSArray *)objects forKeys:(NSArray *)keys;
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- (id)objectForKey:(id)aKey;
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@end
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@interface NSMutableDictionary : NSDictionary
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- (void)setObject:(id)anObject forKey:(id)aKey;
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- (void)setObject:(id)object forKeyedSubscript:(id)key;
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@end
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@interface NSNumber : NSObject
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@end
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@interface NSNumber (NSNumberCreation)
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+ (NSNumber *)numberWithInt:(int)value;
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@end
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@implementation NSNumber (NSNumberCreation)
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+ (NSNumber *)numberWithInt:(int)value { return 0; }
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@end
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#define M(x) (x)
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#define PAIR(x) @#x, [NSNumber numberWithInt:(x)]
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#define TWO(x) ((x), (x))
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void foo() {
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NSString *str = M([NSString stringWithString:@"foo"]); // expected-warning {{redundant}}
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str = [[NSString alloc] initWithString:@"foo"]; // expected-warning {{redundant}}
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NSArray *arr = [NSArray arrayWithArray:@[str]]; // expected-warning {{redundant}}
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NSDictionary *dict = [NSDictionary dictionaryWithDictionary:@{str: arr}]; // expected-warning {{redundant}}
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}
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