John McCall | d1e40d5 | 2011-10-02 01:16:38 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fblocks -fsyntax-only -fobjc-arc -x objective-c %s.result |
Argyrios Kyrtzidis | e665d69 | 2011-06-18 00:53:41 +0000 | [diff] [blame] | 2 | // RUN: cp %s %t |
John McCall | d1e40d5 | 2011-10-02 01:16:38 +0000 | [diff] [blame] | 3 | // RUN: %clang_cc1 -arcmt-modify -triple x86_64-apple-macosx10.6 -x objective-c %t |
Argyrios Kyrtzidis | e665d69 | 2011-06-18 00:53:41 +0000 | [diff] [blame] | 4 | // RUN: diff %t %s.result |
| 5 | // RUN: rm %t |
| 6 | |
| 7 | typedef int BOOL; |
| 8 | |
| 9 | id IhaveSideEffect(); |
| 10 | |
| 11 | @protocol NSObject |
| 12 | - (BOOL)isEqual:(id)object; |
| 13 | - (id)retain; |
| 14 | - (oneway void)release; |
| 15 | @end |
| 16 | |
| 17 | @interface NSObject <NSObject> {} |
| 18 | @end |
| 19 | |
| 20 | @interface Foo : NSObject { |
| 21 | id bar; |
| 22 | } |
Fariborz Jahanian | 86f9601 | 2012-01-20 19:15:02 +0000 | [diff] [blame] | 23 | @property (strong) id bar; |
Argyrios Kyrtzidis | e665d69 | 2011-06-18 00:53:41 +0000 | [diff] [blame] | 24 | -(void)test:(id)obj; |
| 25 | @end |
| 26 | |
| 27 | @implementation Foo |
| 28 | |
| 29 | @synthesize bar; |
| 30 | |
| 31 | -(void)test:(id)obj { |
| 32 | id x = self.bar; |
| 33 | self.bar = obj; |
| 34 | // do stuff with x; |
| 35 | |
| 36 | IhaveSideEffect(); |
| 37 | |
| 38 | x = 0; |
| 39 | } |
| 40 | |
| 41 | @end |
| 42 | |
| 43 | void func(Foo *p) { |
| 44 | } |
| 45 | |
| 46 | @interface Baz { |
| 47 | id <NSObject> _foo; |
| 48 | } |
| 49 | @end |
| 50 | |
| 51 | @implementation Baz |
| 52 | - dealloc { |
| 53 | return 0; |
| 54 | } |
| 55 | @end |
| 56 | |
| 57 | #define RELEASE_MACRO(x) [x release] |
| 58 | #define RELEASE_MACRO2(x) RELEASE_MACRO(x) |
| 59 | |
| 60 | void test2(id p) { |
| 61 | } |