| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
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| 2 | |
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| 3 | @interface MyClass |
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| 4 | @end |
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| 5 | |
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| 6 | @protocol P |
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| 7 | - (void)Pmeth; |
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| 8 | - (void)Pmeth1; // expected-note {{method 'Pmeth1' declared here}} |
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| 9 | @end |
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| 10 | |
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| 11 | // Class extension |
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| 12 | @interface MyClass () <P> |
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| 13 | - (void)meth2; // expected-note {{method 'meth2' declared here}} |
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| 14 | @end |
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| 15 | |
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| 16 | // Add a category to test that clang does not emit warning for this method. |
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| 17 | @interface MyClass (Category) |
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| 18 | - (void)categoryMethod; |
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| 19 | @end |
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| 20 | |
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| 21 | @implementation MyClass // expected-warning {{method 'Pmeth1' in protocol 'P' not implemented}} \ |
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| 22 | // expected-warning {{method definition for 'meth2' not found}} |
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| 23 | - (void)Pmeth {} |
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| 24 | @end |
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| 25 | |
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