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25 lines
696 B
25 lines
696 B
4 months ago
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// RUN: %clang_cc1 -verify -fsyntax-only %s
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#if !__has_attribute(swift_objc_members)
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#error cannot verify presence of swift_objc_members attribute
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#endif
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__attribute__((__swift_objc_members__))
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__attribute__((__objc_root_class__))
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@interface I
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@end
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__attribute__((swift_objc_members))
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@protocol P
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@end
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// expected-error@-3 {{'swift_objc_members' attribute only applies to Objective-C interfaces}}
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__attribute__((swift_objc_members))
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extern void f(void);
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// expected-error@-2 {{'swift_objc_members' attribute only applies to Objective-C interfaces}}
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// expected-error@+1 {{'__swift_objc_members__' attribute takes no arguments}}
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__attribute__((__swift_objc_members__("J")))
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@interface J
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@end
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