1// RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm -o %t.nopch.ll %s
2// RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-pch -o %t.pch %s
3// RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm -o %t.pch.ll %s -include-pch %t.pch
4// RUN: diff %t.nopch.ll %t.pch.ll
5
6#ifndef HEADER
7#define HEADER
8
9@interface NSArray
10- (id)objectAtIndexedSubscript:(int)index;
11+ (id)arrayWithObjects:(id *)objects count:(unsigned)count;
12@end
13
14@interface NSMutableArray : NSArray
15- (void)setObject:(id)object atIndexedSubscript:(int)index;
16@end
17
18@interface NSDictionary
19- (id)objectForKeyedSubscript:(id)key;
20+ (id)dictionaryWithObjects:(id *)objects forKeys:(id *)keys count:(unsigned)count;
21@end
22
23@interface NSMutableDictionary : NSDictionary
24- (void)setObject:(id)object forKeyedSubscript:(id)key;
25@end
26
27@interface NSNumber
28+ (NSNumber *)numberWithInt:(int)value;
29@end
30
31@class NSString;
32
33id testArray(int idx, id p) {
34  NSMutableArray *array;
35  array[idx] = p;
36  NSArray *arr = @[ p, @7 ];
37  return array[idx];
38}
39
40void testDict(NSString *key, id newObject, id oldObject) {
41  NSMutableDictionary *dictionary;
42  oldObject = dictionary[key];
43  dictionary[key] = newObject;
44  NSDictionary *dict = @{ key: newObject, key: oldObject };
45}
46
47#endif
48