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// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class -fobjc-default-synthesize-properties %s
// rdar: //8550657
@interface NSArray @end
@interface NSMutableArray : NSArray @end
@interface MyClass
{
NSMutableArray * _array;
}
@property (readonly) NSMutableArray * array;
@end
@interface MyClass ()
@property (readwrite, retain) NSMutableArray * array;
@end
@implementation MyClass
@synthesize array=_array;
@end
int main(void)
{
return 0;
}
// rdar://6137845
class TCPPObject
{
public:
TCPPObject(const TCPPObject& inObj);
TCPPObject();
~TCPPObject();
TCPPObject& operator=(const TCPPObject& inObj); // expected-note {{'operator=' declared here}}
private:
void* fData;
};
class Trivial
{
public:
Trivial(const Trivial& inObj);
Trivial();
~Trivial();
private:
void* fData;
};
@interface MyDocument
{
@private
TCPPObject _cppObject;
TCPPObject _ncppObject;
Trivial _tcppObject;
}
@property (assign, readwrite) const TCPPObject& cppObject;
@property (assign, readwrite, nonatomic) const TCPPObject& ncppObject;
@property (assign, readwrite) const Trivial& tcppObject;
@end
@implementation MyDocument
@synthesize cppObject = _cppObject; // expected-error {{atomic property of reference type 'const TCPPObject &' cannot have non-trivial assignment operator}}
@synthesize ncppObject = _ncppObject;
@synthesize tcppObject = _tcppObject;
@end
struct IncompleteStruct; // expected-note 2 {{forward declaration of 'IncompleteStruct'}}
struct ConvertToIncomplete { operator IncompleteStruct&(); };
@interface SynthIncompleteRef
@property (readonly, nonatomic) IncompleteStruct& x; // expected-note {{property declared here}}
@property (readonly, nonatomic) IncompleteStruct& y; // expected-note {{property declared here}}
@end
@implementation SynthIncompleteRef // expected-error {{cannot synthesize property 'x' with incomplete type 'IncompleteStruct'}}
@synthesize y; // expected-error {{cannot synthesize property 'y' with incomplete type 'IncompleteStruct'}}
@end
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