1@interface NSArray
2- (id)objectAtIndexedSubscript:(int)index;
3+ (id)arrayWithObjects:(id *)objects count:(unsigned)count;
4@end
5
6@interface NSMutableArray : NSArray
7- (id)objectAtIndexedSubscript:(int)index;
8- (void)setObject:(id)object atIndexedSubscript:(int)index;
9@end
10
11@interface NSDictionary
12- (id)objectForKeyedSubscript:(id)key;
13+ (id)dictionaryWithObjects:(id *)objects forKeys:(id *)keys count:(unsigned)count;
14@end
15
16@interface NSMutableDictionary : NSDictionary
17- (void)setObject:(id)object forKeyedSubscript:(id)key;
18@end
19
20@class NSString;
21
22id testArray(int index, id p) {
23  NSMutableArray *array;
24  array[3] = 0;
25  NSArray *arr = @[ p, p ];
26  return array[index];
27}
28
29void testDict() {
30  NSMutableDictionary *dictionary;
31  NSString *key;
32  id newObject, oldObject;
33  oldObject = dictionary[key];
34  dictionary[key] = newObject;
35  NSDictionary *dict = @{ key: newObject, key: oldObject };
36}
37
38// RUN: c-index-test \
39
40// RUN:  -file-refs-at=%s:22:21 \
41// CHECK:      ParmDecl=index:22:18
42// CHECK-NEXT: ParmDecl=index:22:18 (Definition) =[22:18 - 22:23]
43// CHECK-NEXT: DeclRefExpr=index:22:18 =[26:16 - 26:21]
44
45// RUN:  -file-refs-at=%s:22:28 \
46// CHECK-NEXT: ParmDecl=p:22:28
47// CHECK-NEXT: ParmDecl=p:22:28 (Definition) =[22:28 - 22:29]
48// CHECK-NEXT: DeclRefExpr=p:22:28 =[25:21 - 25:22]
49// CHECK-NEXT: DeclRefExpr=p:22:28 =[25:24 - 25:25]
50
51// RUN:  -file-refs-at=%s:34:16 \
52// CHECK-NEXT: DeclRefExpr=key:31:13
53// CHECK-NEXT: VarDecl=key:31:13 (Definition) =[31:13 - 31:16]
54// CHECK-NEXT: DeclRefExpr=key:31:13 =[33:26 - 33:29]
55// CHECK-NEXT: DeclRefExpr=key:31:13 =[34:14 - 34:17]
56// CHECK-NEXT: DeclRefExpr=key:31:13 =[35:27 - 35:30]
57// CHECK-NEXT: DeclRefExpr=key:31:13 =[35:43 - 35:46]
58
59// RUN:  -file-refs-at=%s:35:35 \
60// CHECK-NEXT: DeclRefExpr=newObject:32:6
61// CHECK-NEXT: VarDecl=newObject:32:6 (Definition) =[32:6 - 32:15]
62// CHECK-NEXT: DeclRefExpr=newObject:32:6 =[34:21 - 34:30]
63// CHECK-NEXT: DeclRefExpr=newObject:32:6 =[35:32 - 35:41]
64
65// RUN:   -target x86_64-apple-macosx10.7 %s | FileCheck %s
66