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66 lines
1.4 KiB
66 lines
1.4 KiB
/*
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* Copyright (c) 2015 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import <Foundation/NSString.h>
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@interface NullableA : NSObject {
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@public
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int fld;
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}
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@end
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@interface NullableB : NSObject
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@property int prop;
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- (void)method;
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@end
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int derefNullableParamDirect(NullableA* __nullable param) { return param->fld; }
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int derefNullableParamIndirect(NullableA* __nullable param) {
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NullableA* local = param;
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return local->fld;
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}
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NullableA* derefNullableParamOk(NullableA* __nullable param) {
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if (!param)
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param = [NullableA new];
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param->fld = 7;
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return param;
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}
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int parameter_nullable_ok(NSString* body,
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NSString* __nullable linkTapAction,
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NullableA* options) {
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return options->fld;
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}
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int parameter_nullable_bug(NullableA* __nullable options,
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NSAttributedString* body,
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NSString* linkTapAction)
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{
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return options->fld;
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}
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int readNullableParamPropertyOk(NullableB* __nullable param) {
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return param.prop;
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}
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void writeNullableParamPropertyOk(NullableB* __nullable param) {
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param.prop = 7;
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}
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void methodCallOnNullableParamOk(NullableB* __nullable param) {
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[param method];
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}
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