| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | |
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| 3 | @protocol P |
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| 4 | - (id) inst_in_proto; |
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| 5 | @end |
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| 6 | |
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| 7 | @interface Object <P> |
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| 8 | - (id) inst_in_root; |
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| 9 | @end |
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| 10 | |
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| 11 | @interface Base |
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| 12 | @end |
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| 13 | |
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| 14 | @interface Derived: Base |
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| 15 | - (id)starboard; |
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| 16 | @end |
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| 17 | |
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| 18 | void foo(void) { |
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| 19 | Class receiver; |
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| 20 | |
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| 21 | [Derived starboard]; // expected-warning {{method '+starboard' not found}} |
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| 22 | |
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| 23 | [receiver starboard]; // expected-warning {{instance method 'starboard' is being used on 'Class'}} |
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| 24 | [receiver inst_in_root]; // Ok! |
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| 25 | [receiver inst_in_proto]; // Ok! |
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| 26 | } |
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| 27 | |
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| 28 | |
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