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150
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1 // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
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2
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3 @interface ReadOnly
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4 {
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5 id _object;
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6 id _object1;
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7 }
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8 @property(readonly) id object;
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9 @property(readwrite, assign) id object1; // expected-note {{property declared here}}
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10 @property (readonly) int indentLevel;
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11 @end
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12
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13 @interface ReadOnly ()
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14 @property(readwrite, copy) id object; // Ok. declaring memory model in class extension - primary has none.
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15 @property(readonly) id object1; // expected-error {{illegal redeclaration of property in class extension 'ReadOnly' (attribute must be 'readwrite', while its primary must be 'readonly')}}
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16 @property (readwrite, assign) int indentLevel; // OK. assign the default in any case.
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17 @end
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18
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19 @protocol Proto
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20 @property (copy) id fee; // expected-note {{property declared here}}
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21 @end
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22
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23 @protocol Foo<Proto>
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24 @property (copy) id foo; // expected-note {{property declared here}}
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25 @end
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26
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27 @interface Bar <Foo> {
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28 id _foo;
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29 id _fee;
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30 }
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31 @end
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32
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33 @interface Bar ()
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34 @property (copy) id foo; // expected-error {{illegal redeclaration of property in class extension 'Bar' (attribute must be 'readwrite', while its primary must be 'readonly')}}
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35 @property (copy) id fee; // expected-error {{illegal redeclaration of property in class extension 'Bar' (attribute must be 'readwrite', while its primary must be 'readonly')}}
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36 @end
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37
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38 @implementation Bar
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39 @synthesize foo = _foo;
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40 @synthesize fee = _fee;
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41 @end
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42
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43 // rdar://10752081
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44 @interface MyOtherClass() // expected-error {{cannot find interface declaration for 'MyOtherClass'}}
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45 {
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46 id array;
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47 }
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48 @end
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49
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50 @implementation MyOtherClass // expected-warning {{cannot find interface declaration for 'MyOtherClass'}}
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51 @end
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