37 lines
962 B
Mathematica
37 lines
962 B
Mathematica
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// RUN: %clang_cc1 -fsyntax-only -verify %s
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/**
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When processing @synthesize, treat ivars in a class extension the same as ivars in the class @interface,
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and treat ivars in a superclass extension the same as ivars in the superclass @interface.
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In particular, when searching for an ivar to back an @synthesize, do look at ivars in the class's own class
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extension but ignore any ivars in superclass class extensions.
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*/
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@interface Super {
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int ISA;
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}
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@end
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@interface Super() {
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int Property; // expected-note {{previously declared 'Property' here}}
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}
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@end
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@interface SomeClass : Super {
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int interfaceIvar1;
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int interfaceIvar2;
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}
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@property int Property;
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@property int Property1;
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@end
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@interface SomeClass () {
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int Property1;
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}
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@end
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@implementation SomeClass
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@synthesize Property; // expected-error {{property 'Property' attempting to use instance variable 'Property' declared in super class 'Super'}}
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@synthesize Property1; // OK
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@end
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