| 1 | // RUN: %clang_cc1 -verify -fsyntax-only -Wno-objc-root-class %s |
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| 2 | |
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| 3 | void abort(void); |
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| 4 | |
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| 5 | @interface Subclass |
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| 6 | + (int)magicNumber; |
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| 7 | + (void)setMagicNumber:(int)value; |
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| 8 | + (void)setFakeSetterNumber:(int)value; |
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| 9 | @end |
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| 10 | |
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| 11 | @implementation Subclass |
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| 12 | int _magicNumber = 0; |
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| 13 | + (int)magicNumber { |
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| 14 | return _magicNumber; |
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| 15 | } |
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| 16 | |
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| 17 | + (void)setMagicNumber:(int)value { |
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| 18 | _magicNumber = value; |
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| 19 | } |
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| 20 | |
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| 21 | + (void)setFakeSetterNumber:(int)value { |
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| 22 | _magicNumber = value; |
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| 23 | } |
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| 24 | |
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| 25 | + (void) classMeth |
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| 26 | { |
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| 27 | self.magicNumber = 10; |
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| 28 | if (self.magicNumber != 10) |
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| 29 | abort (); |
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| 30 | } |
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| 31 | @end |
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| 32 | |
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| 33 | int main (void) { |
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| 34 | |
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| 35 | int a; |
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| 36 | Subclass.magicNumber = 2 /*[Subclass setMagicNumber:2]*/; |
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| 37 | if (Subclass.magicNumber != 0) |
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| 38 | abort (); |
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| 39 | if (Subclass.magicNumber != 2) |
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| 40 | abort (); |
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| 41 | Subclass.magicNumber += 3; |
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| 42 | if (Subclass.magicNumber != 5) |
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| 43 | abort (); |
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| 44 | Subclass.magicNumber -= 5; |
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| 45 | if (Subclass.magicNumber != 0) |
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| 46 | abort (); |
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| 47 | /* We only have a setter in the following case. */ |
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| 48 | Subclass.fakeSetterNumber = 123; |
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| 49 | |
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| 50 | /* We read it using the other getter. */ |
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| 51 | if (Subclass.magicNumber != 123) |
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| 52 | abort (); |
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| 53 | Subclass.fakeSetterNumber = Subclass.magicNumber; |
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| 54 | if (Subclass.magicNumber != 123) |
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| 55 | abort (); |
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| 56 | |
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| 57 | Subclass.fakeSetterNumberX = 123; // expected-error{{property 'fakeSetterNumberX' not found on object of type 'Subclass'}} |
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| 58 | |
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| 59 | /* Test class methods using the new syntax. */ |
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| 60 | [Subclass classMeth]; |
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| 61 | return 0; |
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| 62 | } |
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| 63 | |
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