You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
44 lines
848 B
44 lines
848 B
/*
|
|
* Copyright (c) 2014 - present Facebook, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This source code is licensed under the BSD style license found in the
|
|
* LICENSE file in the root directory of this source tree. An additional grant
|
|
* of patent rights can be found in the PATENTS file in the same directory.
|
|
*/
|
|
|
|
#import <Foundation/Foundation.h>
|
|
|
|
@interface A : NSObject
|
|
|
|
@property (nonatomic, copy) A *child;
|
|
|
|
@property (nonatomic, retain) A *name;
|
|
|
|
@property (nonatomic, unsafe_unretained) A *last_name;
|
|
|
|
- (A*) copy;
|
|
|
|
@end
|
|
|
|
@implementation A
|
|
|
|
- (A*) copy {
|
|
A *other = [[A alloc] init];
|
|
if (other) {
|
|
other->_name = self->_name;
|
|
other->_last_name = self->_last_name;
|
|
other->_child = self->_child;
|
|
}
|
|
return other;
|
|
}
|
|
|
|
@end
|
|
|
|
int test(A* a2) {
|
|
A *a = [[A alloc] init];
|
|
a.last_name = a2;
|
|
[a release];
|
|
return 0;
|
|
}
|