forked from OSchip/llvm-project
113 lines
3.6 KiB
Objective-C
113 lines
3.6 KiB
Objective-C
// RUN: %clang_cc1 -triple x86_64-apple-darwin11 -fobjc-nonfragile-abi -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 {{ivars cannot have __autoreleasing ownership}}
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}
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@property(strong) id x; // expected-note {{property declared here}}
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@property(strong) id y; // expected-note {{property declared here}}
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@property(strong) id z;
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@end
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@implementation Foo
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@synthesize x; // expected-error {{existing ivar 'x' for strong property 'x' may not be __unsafe_unretained}}
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@synthesize y; // expected-error {{existing ivar 'y' for strong property 'y' may not be __weak}}
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@synthesize z; // suppressed
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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 {{ivars cannot have __autoreleasing ownership}}
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}
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@property(retain) id x; // expected-note {{property declared here}}
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@property(retain) id y; // expected-note {{property declared here}}
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@property(retain) id z;
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@end
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@implementation Bar
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@synthesize x; // expected-error {{existing ivar 'x' for strong property 'x' may not be __unsafe_unretained}}
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@synthesize y; // expected-error {{existing ivar 'y' for strong property 'y' may not be __weak}}
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@synthesize z; // suppressed
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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 {{ivars cannot have __autoreleasing ownership}}
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}
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@property(copy) id x; // expected-note {{property declared here}}
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@property(copy) id y; // expected-note {{property declared here}}
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@property(copy) id z;
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@end
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@implementation Bas
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@synthesize x; // expected-error {{existing ivar 'x' for strong property 'x' may not be __unsafe_unretained}}
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@synthesize y; // expected-error {{existing ivar 'y' for strong property 'y' may not be __weak}}
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@synthesize z; // suppressed
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@end
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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) __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) __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) __autoreleasing id z; // expected-error {{strong property 'z' may not also be declared __autoreleasing}}
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@end
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// rdar://9341593
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@interface Gorf {
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id __unsafe_unretained x;
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id y;
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}
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@property(assign) id __unsafe_unretained x;
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@property(assign) id y; // expected-note {{property declared here}}
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@property(assign) id z;
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@end
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@implementation Gorf
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@synthesize x;
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@synthesize y; // expected-error {{existing ivar 'y' for property 'y' with assign attribute must be __unsafe_unretained}}
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@synthesize z;
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@end
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@interface Gorf2 {
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id __unsafe_unretained x;
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id y;
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}
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@property(unsafe_unretained) id __unsafe_unretained x;
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@property(unsafe_unretained) id y; // expected-note {{property declared here}}
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@property(unsafe_unretained) id z;
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@end
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@implementation Gorf2
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@synthesize x;
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@synthesize y; // expected-error {{existing ivar 'y' for property 'y' with unsafe_unretained attribute must be __unsafe_unretained}}
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@synthesize z;
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@end
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// rdar://9355230
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@interface I {
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char _isAutosaving;
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}
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@property char isAutosaving;
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@end
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@implementation I
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@synthesize isAutosaving = _isAutosaving;
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@end
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