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_Nullable 是否有必要 #56

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ShenYj opened this issue May 5, 2022 · 0 comments
Open

_Nullable 是否有必要 #56

ShenYj opened this issue May 5, 2022 · 0 comments

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@ShenYj
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ShenYj commented May 5, 2022

- (instancetype _Nullable )initWithCodeLength:(NSInteger)codeLength;

实现并未看到 return nil 的处理,为何返回实例标记为 _Nullable

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