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第19题的,vitalik想部署一个能接收ETH和msg.data的合约，那么他部署的合约中必须含有fallback函数 #556

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w402116500 opened this issue Oct 29, 2023 · 1 comment

w402116500 commented Oct 29, 2023

这题我一直感觉有问题,不是单一个receive函数就可以了吗?为什么非要有fallback函数

Owner

AmazingAng commented Oct 29, 2023

receive函数不能接受msg.data

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