177 lines
3.6 KiB
Objective-C
177 lines
3.6 KiB
Objective-C
// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
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@interface NSString @end
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@interface NSObject @end
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@interface SynthItAll
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@property int howMany;
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@property (retain) NSString* what;
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@end
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@implementation SynthItAll
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#if !__has_feature(objc_default_synthesize_properties)
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@synthesize howMany, what;
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#endif
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@end
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@interface SynthSetter : NSObject
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@property (nonatomic) int howMany; // REM: nonatomic to avoid warnings about only implementing one of the pair
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@property (nonatomic, retain) NSString* what;
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@end
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@implementation SynthSetter
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#if !__has_feature(objc_default_synthesize_properties)
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@synthesize howMany, what;
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#endif
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- (int) howMany {
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return self.howMany;
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}
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// - (void) setHowMany: (int) value
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- (NSString*) what {
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return self.what;
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}
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// - (void) setWhat: (NSString*) value
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@end
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@interface SynthGetter : NSObject
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@property (nonatomic) int howMany; // REM: nonatomic to avoid warnings about only implementing one of the pair
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@property (nonatomic, retain) NSString* what;
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@end
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@implementation SynthGetter
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#if !__has_feature(objc_default_synthesize_properties)
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@synthesize howMany, what;
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#endif
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// - (int) howMany
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- (void) setHowMany: (int) value {
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self.howMany = value;
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}
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// - (NSString*) what
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- (void) setWhat: (NSString*) value {
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if (self.what != value) {
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}
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}
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@end
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@interface SynthNone : NSObject
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@property int howMany;
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@property (retain) NSString* what;
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@end
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@implementation SynthNone
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#if !__has_feature(objc_default_synthesize_properties)
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@synthesize howMany, what; // REM: Redundant anyway
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#endif
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- (int) howMany {
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return self.howMany;
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}
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- (void) setHowMany: (int) value {
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self.howMany = value;
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}
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- (NSString*) what {
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return self.what;
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}
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- (void) setWhat: (NSString*) value {
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if (self.what != value) {
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}
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}
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@end
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@protocol TopProtocol
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@property (readonly) id myString;
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@end
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@interface TopClass <TopProtocol>
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{
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id myString;
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}
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@end
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@interface SubClass : TopClass <TopProtocol>
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@end
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@implementation SubClass @end
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// rdar://7920807
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@interface C @end
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@interface C (Category)
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@property int p; // expected-note 2 {{property declared here}}
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@end
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@implementation C (Category) // expected-warning {{property 'p' requires method 'p' to be defined}} \
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// expected-warning {{property 'p' requires method 'setP:' to be defined}}
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@end
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// Don't complain if a property is already @synthesized by usr.
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@interface D
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{
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}
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@property int PROP;
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@end
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@implementation D
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- (int) Meth { return self.PROP; }
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#if __has_feature(objc_default_synthesize_properties)
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@synthesize PROP=IVAR;
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#endif
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@end
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// rdar://10567333
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@protocol MyProtocol
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@property (nonatomic, strong) NSString *requiredString; // expected-note {{property declared here}}
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@optional
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@property (nonatomic, strong) NSString *optionalString;
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@end
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@interface MyClass <MyProtocol>
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@end
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@implementation MyClass // expected-warning {{auto property synthesis will not synthesize property 'requiredString' declared in protocol 'MyProtocol'}}
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@end
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// rdar://18152478
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@protocol NSObject @end
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@protocol TMSourceManagerDelegate<NSObject>
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@end
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@protocol TMSourceManager <NSObject>
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@property (nonatomic, assign) id <TMSourceManagerDelegate> delegate;
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@end
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@interface TMSourceManager
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@property (nonatomic, assign) id <TMSourceManagerDelegate> delegate;
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@end
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@protocol TMTimeZoneManager <TMSourceManager>
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@end
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@interface TimeZoneManager : TMSourceManager <TMTimeZoneManager>
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@end
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@implementation TimeZoneManager
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@end
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// rdar://18179833
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@protocol BaseProt
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@property (assign) id prot;
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@end
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@interface Base<BaseProt>
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@end
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@interface I : Base<BaseProt>
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@end
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@implementation I
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@end
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