| 1 | // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -fobjc-arc -x objective-c %s.result |
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| 2 | // RUN: arcmt-test --args -triple x86_64-apple-darwin10 -fsyntax-only -x objective-c %s > %t |
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| 3 | // RUN: diff %t %s.result |
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| 4 | |
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| 5 | @interface Foo |
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| 6 | @property (retain) id x; |
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| 7 | @property (retain) id y; |
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| 8 | @property (retain) id w; |
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| 9 | @property (retain) id z; |
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| 10 | @property (strong) id q; |
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| 11 | @end |
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| 12 | |
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| 13 | @implementation Foo |
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| 14 | @synthesize x; |
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| 15 | @synthesize y; |
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| 16 | @synthesize w; |
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| 17 | @synthesize q; |
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| 18 | @dynamic z; |
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| 19 | |
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| 20 | - (void) dealloc { |
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| 21 | self.x = self.y = self.w = 0; |
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| 22 | self.x = 0, w = 0, y = 0; |
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| 23 | [self setY:0]; |
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| 24 | w = 0; |
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| 25 | q = 0; |
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| 26 | self.z = 0; |
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| 27 | } |
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| 28 | @end |
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| 29 | |
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| 30 | @interface Bar |
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| 31 | @property (retain) Foo *a; |
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| 32 | - (void) setA:(Foo*) val; |
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| 33 | - (id) a; |
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| 34 | @end |
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| 35 | |
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| 36 | @implementation Bar |
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| 37 | - (void) dealloc { |
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| 38 | [self setA:0]; // This is user-defined setter overriding synthesize, don't touch it. |
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| 39 | self.a.x = 0; // every dealloc must zero out its own ivar. This patter is not recognized. |
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| 40 | } |
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| 41 | @synthesize a; |
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| 42 | - (void) setA:(Foo*) val { } |
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| 43 | - (id) a {return 0;} |
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| 44 | @end |
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| 45 | |
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