| 1 | // RUN: rm -rf %t |
| 2 | // 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 |
| 3 | // RUN: c-arcmt-test -mt-migrate-directory %t | arcmt-test -verify-transformed-files %s.result |
| 4 | // RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fsyntax-only -x objective-c -fobjc-runtime-has-weak -fobjc-arc %s.result |
| 5 | |
| 6 | typedef signed char BOOL; |
| 7 | #define nil ((void*) 0) |
| 8 | |
| 9 | @interface NSObject |
| 10 | + (id)alloc; |
| 11 | @end |
| 12 | |
| 13 | @interface NSString : NSObject |
| 14 | + (id)stringWithString:(NSString *)string; |
| 15 | - (id)initWithString:(NSString *)aString; |
| 16 | @end |
| 17 | |
| 18 | @implementation NSString : NSObject |
| 19 | + (id)stringWithString:(NSString *)string { return 0; }; |
| 20 | - (instancetype)initWithString:(NSString *)aString { return 0; }; |
| 21 | @end |
| 22 | |
| 23 | @interface NSArray : NSObject |
| 24 | - (id)objectAtIndex:(unsigned long)index; |
| 25 | - (id)objectAtIndexedSubscript:(int)index; |
| 26 | @end |
| 27 | |
| 28 | @interface NSArray (NSArrayCreation) |
| 29 | + (id)array; |
| 30 | + (id)arrayWithObject:(id)anObject; |
| 31 | + (id)arrayWithObjects:(const id [])objects count:(unsigned long)cnt; |
| 32 | + (id)arrayWithObjects:(id)firstObj, ...; |
| 33 | + arrayWithArray:(NSArray *)array; |
| 34 | |
| 35 | - (id)initWithObjects:(const id [])objects count:(unsigned long)cnt; |
| 36 | - (id)initWithObjects:(id)firstObj, ...; |
| 37 | - (id)initWithArray:(NSArray *)array; |
| 38 | |
| 39 | - (id)objectAtIndex:(unsigned long)index; |
| 40 | @end |
| 41 | |
| 42 | @implementation NSArray (NSArrayCreation) |
| 43 | + (id)array { return 0; } |
| 44 | + (id)arrayWithObject:(id)anObject { |
| 45 | return anObject; |
| 46 | } |
| 47 | + (id)arrayWithObjects:(const id [])objects count:(unsigned long)cnt { return 0; } |
| 48 | + (id)arrayWithObjects:(id)firstObj, ... { |
| 49 | return 0; } |
| 50 | + arrayWithArray:(NSArray *)array { |
| 51 | return 0; |
| 52 | } |
| 53 | |
| 54 | - (id)initWithObjects:(const id [])objects count:(unsigned long)cnt { return 0; } |
| 55 | - (id)initWithObjects:(id)firstObj, ... { return 0; } |
| 56 | - (id)initWithArray:(NSArray *)array { return 0; } |
| 57 | |
| 58 | - (id)objectAtIndex:(unsigned long)index { return 0; } |
| 59 | @end |
| 60 | |
| 61 | @interface NSMutableArray : NSArray |
| 62 | - (void)replaceObjectAtIndex:(unsigned long)index withObject:(id)anObject; |
| 63 | - (void)setObject:(id)object atIndexedSubscript:(int)index; |
| 64 | @end |
| 65 | |
| 66 | @interface NSDictionary : NSObject |
| 67 | - (id)objectForKeyedSubscript:(id)key; |
| 68 | @end |
| 69 | |
| 70 | @interface NSDictionary (NSDictionaryCreation) |
| 71 | + (id)dictionary; |
| 72 | + (id)dictionaryWithObject:(id)object forKey:(id)key; |
| 73 | + (id)dictionaryWithObjects:(const id [])objects forKeys:(const id [])keys count:(unsigned long)cnt; |
| 74 | + dictionaryWithObjectsAndKeys:(id)firstObject, ...; |
| 75 | + (id)dictionaryWithDictionary:(NSDictionary *)dict; |
| 76 | + (id)dictionaryWithObjects:(NSArray *)objects forKeys:(NSArray *)keys; |
| 77 | |
| 78 | - (id)initWithObjects:(const id [])objects forKeys:(const id [])keys count:(unsigned long)cnt; |
| 79 | - (id)initWithObjectsAndKeys:(id)firstObject, ...; |
| 80 | - (id)initWithDictionary:(NSDictionary *)otherDictionary; |
| 81 | - (id)initWithObjects:(NSArray *)objects forKeys:(NSArray *)keys; |
| 82 | |
| 83 | - (id)objectForKey:(id)aKey; |
| 84 | @end |
| 85 | |
| 86 | @interface NSMutableDictionary : NSDictionary |
| 87 | - (void)setObject:(id)anObject forKey:(id)aKey; |
| 88 | - (void)setObject:(id)object forKeyedSubscript:(id)key; |
| 89 | @end |
| 90 | |
| 91 | @interface NSNumber : NSObject |
| 92 | @end |
| 93 | |
| 94 | @interface NSNumber (NSNumberCreation) |
| 95 | + (NSNumber *)numberWithInt:(int)value; |
| 96 | @end |
| 97 | |
| 98 | @implementation NSNumber (NSNumberCreation) |
| 99 | + (NSNumber *)numberWithInt:(int)value { return 0; } |
| 100 | @end |
| 101 | |
| 102 | #define M(x) (x) |
| 103 | #define PAIR(x) @#x, [NSNumber numberWithInt:(x)] |
| 104 | #define TWO(x) ((x), (x)) |
| 105 | |
| 106 | void foo() { |
| 107 | NSString *str = M([NSString stringWithString:@"foo"]); // expected-warning {{redundant}} |
| 108 | str = [[NSString alloc] initWithString:@"foo"]; // expected-warning {{redundant}} |
| 109 | NSArray *arr = [NSArray arrayWithArray:@[str]]; // expected-warning {{redundant}} |
| 110 | NSDictionary *dict = [NSDictionary dictionaryWithDictionary:@{str: arr}]; // expected-warning {{redundant}} |
| 111 | } |
| 112 | |