81 lines
3.2 KiB
Objective-C
81 lines
3.2 KiB
Objective-C
// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fobjc-runtime-has-weak -fsyntax-only -fobjc-arc -verify %s
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// rdar://9340606
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@interface Foo {
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@public
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id __unsafe_unretained x;
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id __weak y;
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id __autoreleasing z; // expected-error {{instance variables cannot have __autoreleasing ownership}}
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}
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@property(strong) id x;
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@property(strong) id y;
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@property(strong) id z;
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@end
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@interface Bar {
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@public
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id __unsafe_unretained x;
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id __weak y;
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id __autoreleasing z; // expected-error {{instance variables cannot have __autoreleasing ownership}}
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}
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@property(retain) id x;
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@property(retain) id y;
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@property(retain) id z;
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@end
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@interface Bas {
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@public
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id __unsafe_unretained x;
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id __weak y;
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id __autoreleasing z; // expected-error {{instance variables cannot have __autoreleasing ownership}}
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}
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@property(copy) id x;
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@property(copy) id y;
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@property(copy) id z;
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@end
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// Errors should start about here :-)
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@interface Bat
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@property(strong) __unsafe_unretained id x; // expected-error {{strong property 'x' may not also be declared __unsafe_unretained}}
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@property(strong) __weak id y; // expected-error {{strong property 'y' may not also be declared __weak}} expected-error {{property attributes 'strong' and 'weak' are mutually exclusive}}
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@property(strong) __autoreleasing id z; // expected-error {{strong property 'z' may not also be declared __autoreleasing}}
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@end
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@interface Bau
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@property(retain) __unsafe_unretained id x; // expected-error {{strong property 'x' may not also be declared __unsafe_unretained}}
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@property(retain) __weak id y; // expected-error {{strong property 'y' may not also be declared __weak}} expected-error {{property attributes 'retain' and 'weak' are mutually exclusive}}
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@property(retain) __autoreleasing id z; // expected-error {{strong property 'z' may not also be declared __autoreleasing}}
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@end
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@interface Bav
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@property(copy) __unsafe_unretained id x; // expected-error {{strong property 'x' may not also be declared __unsafe_unretained}}
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@property(copy) __weak id y; // expected-error {{strong property 'y' may not also be declared __weak}} expected-error {{property attributes 'copy' and 'weak' are mutually exclusive}}
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@property(copy) __autoreleasing id z; // expected-error {{strong property 'z' may not also be declared __autoreleasing}}
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@end
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@interface Bingo
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@property(assign) __unsafe_unretained id x;
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@property(assign) __weak id y; // expected-error {{property attributes 'assign' and 'weak' are mutually exclusive}}
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@property(assign) __autoreleasing id z; // expected-error {{unsafe_unretained property 'z' may not also be declared __autoreleasing}}
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@end
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@interface Batman
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@property(unsafe_unretained) __unsafe_unretained id x;
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@property(unsafe_unretained) __weak id y; // expected-error {{property attributes 'unsafe_unretained' and 'weak' are mutually exclusive}}
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@property(unsafe_unretained) __autoreleasing id z; // expected-error {{unsafe_unretained property 'z' may not also be declared __autoreleasing}}
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@end
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// rdar://9396329
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@interface Super
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@property (readonly, retain) id foo;
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@property (readonly, weak) id fee;
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@property (readonly, strong) id frr;
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@end
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@interface Bugg : Super
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@property (readwrite) id foo;
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@property (readwrite) id fee;
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@property (readwrite) id frr;
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@end
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