28 lines
1.1 KiB
Mathematica
28 lines
1.1 KiB
Mathematica
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// RUN: %clang -target x86_64-apple-darwin -fsyntax-only -Xclang -verify %s
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// RUN: %clang -target x86_64-apple-darwin -x objective-c++ -fsyntax-only -Xclang -verify %s
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@interface NSObject
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@end
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__attribute__((objc_class_stub))
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@interface MissingSubclassingRestrictedAttribute : NSObject // expected-error {{'objc_class_stub' attribute cannot be specified on a class that does not have the 'objc_subclassing_restricted' attribute}}
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@end
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__attribute__((objc_class_stub))
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__attribute__((objc_subclassing_restricted))
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@interface ValidClassStubAttribute : NSObject
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@end
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@implementation ValidClassStubAttribute // expected-error {{cannot declare implementation of a class declared with the 'objc_class_stub' attribute}}
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@end
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@implementation ValidClassStubAttribute (MyCategory)
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@end
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__attribute__((objc_class_stub(123))) // expected-error {{'objc_class_stub' attribute takes no arguments}}
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@interface InvalidClassStubAttribute : NSObject
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@end
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__attribute__((objc_class_stub)) // expected-error {{'objc_class_stub' attribute only applies to Objective-C interfaces}}
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int cannotHaveObjCClassStubAttribute() {}
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