1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-arc %s -fsyntax-only -Wobjc-cocoa-api -verify
2// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-arc -x objective-c %s.fixed -fsyntax-only
3// RUN: cp %s %t.m
4// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-arc %t.m -fixit -Wobjc-cocoa-api
5// RUN: diff %s.fixed %t.m
6
7typedef signed char BOOL;
8#define nil ((void*) 0)
9
10@interface NSObject
11+ (id)alloc;
12@end
13
14@interface NSString : NSObject
15+ (id)stringWithString:(NSString *)string;
16- (id)initWithString:(NSString *)aString;
17@end
18
19@interface NSArray : NSObject
20- (id)objectAtIndex:(unsigned long)index;
21- (id)objectAtIndexedSubscript:(int)index;
22@end
23
24@interface NSArray (NSArrayCreation)
25+ (id)array;
26+ (id)arrayWithObject:(id)anObject;
27+ (id)arrayWithObjects:(const id [])objects count:(unsigned long)cnt;
28+ (id)arrayWithObjects:(id)firstObj, ...;
29+ (id)arrayWithArray:(NSArray *)array;
30
31- (id)initWithObjects:(const id [])objects count:(unsigned long)cnt;
32- (id)initWithObjects:(id)firstObj, ...;
33- (id)initWithArray:(NSArray *)array;
34
35- (id)objectAtIndex:(unsigned long)index;
36@end
37
38@interface NSMutableArray : NSArray
39- (void)replaceObjectAtIndex:(unsigned long)index withObject:(id)anObject;
40- (void)setObject:(id)object atIndexedSubscript:(int)index;
41@end
42
43@interface NSDictionary : NSObject
44- (id)objectForKeyedSubscript:(id)key;
45@end
46
47@interface NSDictionary (NSDictionaryCreation)
48+ (id)dictionary;
49+ (id)dictionaryWithObject:(id)object forKey:(id)key;
50+ (id)dictionaryWithObjects:(const id [])objects forKeys:(const id [])keys count:(unsigned long)cnt;
51+ (id)dictionaryWithObjectsAndKeys:(id)firstObject, ...;
52+ (id)dictionaryWithDictionary:(NSDictionary *)dict;
53+ (id)dictionaryWithObjects:(NSArray *)objects forKeys:(NSArray *)keys;
54
55- (id)initWithObjects:(const id [])objects forKeys:(const id [])keys count:(unsigned long)cnt;
56- (id)initWithObjectsAndKeys:(id)firstObject, ...;
57- (id)initWithDictionary:(NSDictionary *)otherDictionary;
58- (id)initWithObjects:(NSArray *)objects forKeys:(NSArray *)keys;
59
60- (id)objectForKey:(id)aKey;
61@end
62
63@interface NSMutableDictionary : NSDictionary
64- (void)setObject:(id)anObject forKey:(id)aKey;
65- (void)setObject:(id)object forKeyedSubscript:(id)key;
66@end
67
68@interface NSNumber : NSObject
69@end
70
71@interface NSNumber (NSNumberCreation)
72+ (NSNumber *)numberWithInt:(int)value;
73@end
74
75#define M(x) (x)
76#define PAIR(x) @#x, [NSNumber numberWithInt:(x)]
77#define TWO(x) ((x), (x))
78
79void foo() {
80  NSString *str = M(@"foo"); // expected-warning {{redundant}}
81  str = @"foo"; // expected-warning {{redundant}}
82  NSArray *arr = @[str]; // expected-warning {{redundant}}
83  NSDictionary *dict = @{str: arr}; // expected-warning {{redundant}}
84}
85