32 lines
745 B
Objective-C
32 lines
745 B
Objective-C
// RUN: %clang_cc1 -fsyntax-only -verify %s
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@interface Root @end
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@interface SuperClass : Root
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{
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int iSuper; // expected-note {{previous declaration is here}}
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}
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@end
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@interface SubClass : SuperClass {
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int ivar; // expected-error {{duplicate member 'ivar'}}
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int another_ivar; // expected-error {{duplicate member 'another_ivar'}}
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int iSuper; // expected-error {{duplicate member 'iSuper'}}
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}
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@end
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@interface SuperClass () {
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int ivar; // expected-note {{previous declaration is here}}
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}
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@end
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@interface Root () {
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int another_ivar; // expected-note {{previous declaration is here}}
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}
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@end
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@implementation SubClass
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-(int) method {
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return self->ivar; // would be ambiguous if the duplicate ivar were allowed
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}
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@end
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