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46 lines
973 B
46 lines
973 B
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include <Foundation/NSObject.h>
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@interface WeakCapturedA : NSObject
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@end
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@implementation WeakCapturedA {
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int x;
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}
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- (void)strongSelfNoCheckNotWeakSelf {
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__typeof(self) weakSelf = self;
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int (^my_block)(BOOL) = ^(BOOL isTapped) {
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__strong __typeof(weakSelf) strongSelf = weakSelf;
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return strongSelf->x;
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};
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}
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- (void)strongSelfNoCheck {
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__weak __typeof(self) weakSelf = self;
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int (^my_block)(BOOL) = ^(BOOL isTapped) {
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__strong __typeof(weakSelf) strongSelf = weakSelf;
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return strongSelf->x;
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};
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}
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- (void)strongSelfCheck {
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__weak __typeof(self) weakSelf = self;
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int (^my_block)(BOOL) = ^(BOOL isTapped) {
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__strong __typeof(weakSelf) strongSelf = weakSelf;
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if (strongSelf)
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return strongSelf->x;
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else
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return 0;
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};
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}
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@end
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