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How to override a superclass' property with more specific types?

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旧巷少年郎
旧巷少年郎 2020-12-30 22:14

The Scenario
I have a situation where a base class called AbstractRequest has a delegate property of type id

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  • 猫巷女王i
    猫巷女王i (楼主)
    2020-12-30 22:50

    Just synthesize iddelegate in the ConcreteRequest.m it will work fine...It won't create any problem.

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