| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -disable-objc-default-synthesize-properties %s |
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| 2 | // rdar://7884086 |
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| 3 | |
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| 4 | @interface NSObject @end |
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| 5 | |
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| 6 | @protocol TopProtocol |
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| 7 | @property (readonly) id myString; // expected-note {{property}} |
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| 8 | @end |
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| 9 | |
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| 10 | @protocol SubProtocol <TopProtocol> |
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| 11 | @end |
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| 12 | |
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| 13 | @interface TopClass : NSObject <TopProtocol> {} |
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| 14 | @end |
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| 15 | |
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| 16 | @interface SubClass : TopClass <SubProtocol> {} |
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| 17 | @end |
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| 18 | |
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| 19 | @interface SubClass1 : TopClass {} |
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| 20 | @end |
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| 21 | |
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| 22 | @implementation SubClass1 @end // Test1 - No Warning |
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| 23 | |
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| 24 | @implementation TopClass // expected-warning {{property 'myString' requires method 'myString' to be defined}} |
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| 25 | @end |
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| 26 | |
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| 27 | @implementation SubClass // Test3 - No Warning |
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| 28 | @end |
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| 29 | |
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| 30 | @interface SubClass2 : TopClass<TopProtocol> |
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| 31 | @end |
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| 32 | |
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| 33 | @implementation SubClass2 @end // Test 4 - No Warning |
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| 34 | |
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| 35 | @interface SubClass3 : TopClass<SubProtocol> @end |
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| 36 | @implementation SubClass3 @end // Test 5 - No Warning |
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| 37 | |
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| 38 | @interface SubClass4 : SubClass3 @end |
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| 39 | @implementation SubClass4 @end // Test 5 - No Warning |
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| 40 | |
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| 41 | @protocol NewProtocol |
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| 42 | @property (readonly) id myNewString; // expected-note {{property}} |
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| 43 | @end |
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| 44 | |
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| 45 | @interface SubClass5 : SubClass4 <NewProtocol> @end |
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| 46 | @implementation SubClass5 @end // expected-warning {{property 'myNewString' requires method 'myNewString' to be defined}} |
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| 47 | |
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| 48 | |
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| 49 | // Radar 8035776 |
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| 50 | @protocol SuperProtocol |
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| 51 | @end |
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| 52 | |
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| 53 | @interface Super <SuperProtocol> |
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| 54 | @end |
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| 55 | |
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| 56 | @protocol ProtocolWithProperty <SuperProtocol> |
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| 57 | @property (readonly, assign) id invalidationBacktrace; // expected-note {{property}} |
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| 58 | @end |
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| 59 | |
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| 60 | @interface INTF : Super <ProtocolWithProperty> |
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| 61 | @end |
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| 62 | |
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| 63 | @implementation INTF @end // expected-warning{{property 'invalidationBacktrace' requires method 'invalidationBacktrace' to be defined}} |
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| 64 | |
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