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.
32 lines
676 B
32 lines
676 B
9 years ago
|
/*
|
||
|
|
* Copyright (c) 2015 - 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/NSString.h>
|
||
|
|
|
||
|
|
@interface A : NSObject {
|
||
|
|
@public int x;
|
||
|
|
}
|
||
|
|
|
||
|
|
@end
|
||
|
|
|
||
|
|
int derefNullableParamDirect(A * __nullable param) {
|
||
|
|
return param->x;
|
||
|
|
}
|
||
|
|
|
||
|
|
int derefNullableParamIndirect(A * __nullable param) {
|
||
|
|
A* local = param;
|
||
|
|
return local->x;
|
||
|
|
}
|
||
|
|
|
||
|
|
A * derefNullableParamOk(A * __nullable param) {
|
||
|
|
if (!param) param = [A new];
|
||
|
|
param->x = 7;
|
||
|
|
return param;
|
||
|
|
}
|