| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
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| 2 | // Test that arithmetic types on property and its ivar have exact match. |
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| 3 | |
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| 4 | @interface Test4 |
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| 5 | { |
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| 6 | char ivar; // expected-note{{instance variable is declared here}} |
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| 7 | } |
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| 8 | @property int prop; |
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| 9 | @end |
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| 10 | |
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| 11 | @implementation Test4 |
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| 12 | @synthesize prop = ivar; // expected-error {{type of property 'prop' ('int') does not match type of instance variable 'ivar' ('char')}} |
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| 13 | @end |
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| 14 | |
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| 15 | |
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| 16 | @interface Test5 |
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| 17 | { |
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| 18 | void * _P; // expected-note {{instance variable is declared here}} |
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| 19 | } |
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| 20 | @property int P; |
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| 21 | @end |
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| 22 | |
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| 23 | @implementation Test5 |
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| 24 | @synthesize P=_P; // expected-error {{ype of property 'P' ('int') does not match type of instance variable '_P' ('void *')}} |
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| 25 | @end |
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| 26 | |
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| 27 | |
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