| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | // expected-no-diagnostics |
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| 3 | |
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| 4 | @interface NSSound |
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| 5 | @end |
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| 6 | @interface NSFont |
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| 7 | @end |
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| 8 | |
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| 9 | @interface NSSound (Adds) |
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| 10 | @end |
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| 11 | |
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| 12 | @implementation NSSound (Adds) |
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| 13 | - foo { |
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| 14 | return self; |
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| 15 | } |
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| 16 | - (void)setFoo:obj { |
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| 17 | } |
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| 18 | @end |
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| 19 | |
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| 20 | @implementation NSFont (Adds) |
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| 21 | |
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| 22 | - xx { |
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| 23 | NSSound *x; |
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| 24 | id o; |
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| 25 | |
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| 26 | // GCC does *not* warn about the following. Since foo/setFoo: are not in the |
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| 27 | // class or category interface for NSSound, the compiler shouldn't find them. |
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| 28 | // For now, we will support GCC's behavior (sigh). |
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| 29 | o = [x foo]; |
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| 30 | o = x.foo; |
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| 31 | [x setFoo:o]; |
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| 32 | x.foo = o; |
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| 33 | return 0; |
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| 34 | } |
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| 35 | |
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| 36 | @end |
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| 37 | |
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| 38 | |
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