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// RUN: %clang_cc1 -fsyntax-only -fobjc-nonfragile-abi2 -verify %s
@interface NSString @end
@interface NSObject @end
@interface SynthItAll
@property int howMany;
@property (retain) NSString* what;
@end
@implementation SynthItAll
//@synthesize howMany, what;
@end
@interface SynthSetter : NSObject
@property (nonatomic) int howMany; // REM: nonatomic to avoid warnings about only implementing one of the pair
@property (nonatomic, retain) NSString* what;
@end
@implementation SynthSetter
//@synthesize howMany, what;
- (int) howMany {
return self.howMany;
}
// - (void) setHowMany: (int) value
- (NSString*) what {
return self.what;
}
// - (void) setWhat: (NSString*) value
@end
@interface SynthGetter : NSObject
@property (nonatomic) int howMany; // REM: nonatomic to avoid warnings about only implementing one of the pair
@property (nonatomic, retain) NSString* what;
@end
@implementation SynthGetter
//@synthesize howMany, what;
// - (int) howMany
- (void) setHowMany: (int) value {
self.howMany = value;
}
// - (NSString*) what
- (void) setWhat: (NSString*) value {
if (self.what != value) {
}
}
@end
@interface SynthNone : NSObject
@property int howMany;
@property (retain) NSString* what;
@end
@implementation SynthNone
//@synthesize howMany, what; // REM: Redundant anyway
- (int) howMany {
return self.howMany;
}
- (void) setHowMany: (int) value {
self.howMany = value;
}
- (NSString*) what {
return self.what;
}
- (void) setWhat: (NSString*) value {
if (self.what != value) {
}
}
@end
@protocol TopProtocol
@property (readonly) id myString;
@end
@interface TopClass <TopProtocol>
{
id myString;
}
@end
@interface SubClass : TopClass <TopProtocol>
@end
@implementation SubClass @end
// rdar: // 7920807
@interface C @end
@interface C (Category)
@property int p; // expected-warning {{property 'p' requires method 'p' to be defined }} \
// expected-warning {{property 'p' requires method 'setP:' to be defined}}
@end
@implementation C (Category) // expected-note 2 {{implementation is here}}
@end
// Don't complain if a property is already @synthesized by usr.
@interface D
{
}
@property int PROP;
@end
@implementation D
- (int) Meth { return self.PROP; }
@synthesize PROP=IVAR;
@end
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