| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
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| 2 | // rdar://16842487 |
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| 3 | // pr19682 |
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| 4 | |
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| 5 | @interface Subscriptable |
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| 6 | - (id)objectForKeyedSubscript:(id)sub __attribute__((unavailable)); // expected-note 2 {{'objectForKeyedSubscript:' has been explicitly marked unavailable here}} |
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| 7 | - (void)setObject:(id)object forKeyedSubscript:(id)key __attribute__((unavailable)); // expected-note {{'setObject:forKeyedSubscript:' has been explicitly marked unavailable here}} |
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| 8 | @end |
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| 9 | |
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| 10 | id test(Subscriptable *obj) { |
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| 11 | obj[obj] = obj; // expected-error {{'setObject:forKeyedSubscript:' is unavailable}} |
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| 12 | return obj[obj]; // expected-error {{'objectForKeyedSubscript:' is unavailable}} |
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| 13 | } |
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| 14 | |
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| 15 | id control(Subscriptable *obj) { |
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| 16 | return [obj objectForKeyedSubscript:obj]; // expected-error {{'objectForKeyedSubscript:' is unavailable}} |
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| 17 | } |
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| 18 | |
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| 19 | |
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