| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | |
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| 3 | @interface A |
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| 4 | @end |
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| 5 | @interface B |
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| 6 | @end |
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| 7 | |
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| 8 | void f0(int cond, A *a, B *b) { |
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| 9 | // Ensure that we can still send a message to result of incompatible |
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| 10 | // conditional expression. |
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| 11 | [ (cond ? a : b) test ]; // expected-warning{{incompatible operand types ('A *' and 'B *')}} expected-warning {{method '-test' not found}} |
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| 12 | } |
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| 13 | |
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| 14 | @interface NSKey @end |
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| 15 | @interface KeySub : NSKey @end |
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| 16 | |
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| 17 | @interface UpdatesList @end |
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| 18 | |
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| 19 | void foo (int i, NSKey *NSKeyValueCoding_NullValue, UpdatesList *nukedUpdatesList) |
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| 20 | { |
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| 21 | id obj; |
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| 22 | NSKey *key; |
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| 23 | KeySub *keysub; |
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| 24 | |
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| 25 | obj = i ? NSKeyValueCoding_NullValue : nukedUpdatesList; // expected-warning{{incompatible operand types ('NSKey *' and 'UpdatesList *')}} |
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| 26 | key = i ? NSKeyValueCoding_NullValue : nukedUpdatesList; // expected-warning{{incompatible operand types ('NSKey *' and 'UpdatesList *')}} |
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| 27 | key = i ? NSKeyValueCoding_NullValue : keysub; |
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| 28 | keysub = i ? NSKeyValueCoding_NullValue : keysub; // expected-warning{{incompatible pointer types assigning to 'KeySub *' from 'NSKey *'}} |
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| 29 | } |
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| 30 | |
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