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150
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1 // RUN: %clang_cc1 -fsyntax-only -verify %s
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2 // rdar://7020493
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3
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4 @protocol P1
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5 @optional
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6 - (int) PMeth;
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7 @required
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8 - (void) : (double) arg; // expected-note {{method ':' declared here}}
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9 @end
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10
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11 @interface NSImage <P1>
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12 - (void) initialize; // expected-note {{method 'initialize' declared here}}
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13 @end
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14
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15 @interface NSImage (AirPortUI)
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16 - (void) initialize;
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17 @end
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18
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19 @interface NSImage()
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20 - (void) CEMeth; // expected-note {{method 'CEMeth' declared here}}
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21 @end
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22
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23 @implementation NSImage (AirPortUI)
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24 - (void) initialize {NSImage *p=0; [p initialize]; } // expected-warning {{category is implementing a method which will also be implemented by its primary class}}
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25 - (int) PMeth{ return 0; }
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26 - (void) : (double) arg{}; // expected-warning {{category is implementing a method which will also be implemented by its primary class}}
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27 - (void) CEMeth {}; // expected-warning {{category is implementing a method which will also be implemented by its primary class}}
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28 @end
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29
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30 // rdar://10014946
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31 typedef char BOOL;
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32 @interface I
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33 {
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34 BOOL allowsDeleting;
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35 }
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36 @property (nonatomic, assign, readwrite) BOOL allowsDeleting;
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37 @end
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38
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39 @implementation I(CAT)
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40 - (BOOL) allowsDeleting { return 1; }
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41 @end
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