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 | |