| 1 | // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -fobjc-arc -x objective-c %s.result |
|---|
| 2 | // RUN: arcmt-test --args -triple x86_64-apple-darwin10 -fsyntax-only -x objective-c %s > %t |
|---|
| 3 | // RUN: diff %t %s.result |
|---|
| 4 | |
|---|
| 5 | @interface Foo |
|---|
| 6 | @property (strong) id x; |
|---|
| 7 | @property (strong) id y; |
|---|
| 8 | @property (strong) id w; |
|---|
| 9 | @property (strong) id z; |
|---|
| 10 | @property (strong) id q; |
|---|
| 11 | @end |
|---|
| 12 | |
|---|
| 13 | @implementation Foo |
|---|
| 14 | @synthesize x; |
|---|
| 15 | @synthesize y; |
|---|
| 16 | @synthesize w; |
|---|
| 17 | @synthesize q; |
|---|
| 18 | @dynamic z; |
|---|
| 19 | |
|---|
| 20 | - (void) dealloc { |
|---|
| 21 | self.z = 0; |
|---|
| 22 | } |
|---|
| 23 | @end |
|---|
| 24 | |
|---|
| 25 | @interface Bar |
|---|
| 26 | @property (strong) Foo *a; |
|---|
| 27 | - (void) setA:(Foo*) val; |
|---|
| 28 | - (id) a; |
|---|
| 29 | @end |
|---|
| 30 | |
|---|
| 31 | @implementation Bar |
|---|
| 32 | - (void) dealloc { |
|---|
| 33 | [self setA:0]; // This is user-defined setter overriding synthesize, don't touch it. |
|---|
| 34 | self.a.x = 0; // every dealloc must zero out its own ivar. This patter is not recognized. |
|---|
| 35 | } |
|---|
| 36 | @synthesize a; |
|---|
| 37 | - (void) setA:(Foo*) val { } |
|---|
| 38 | - (id) a {return 0;} |
|---|
| 39 | @end |
|---|
| 40 | |
|---|