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| bytes memory data | ||
| ) external returns (bool success); | ||
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| event Transfer(address indexed from, address indexed to, uint256 value, bytes data); |
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The name is duplicated in the Transfer event of IERC20Upgradeable, is that OK?
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If the interface is declared duplicate, I think you need to remove one or the other.
contracts/Dev.sol
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| contract aeERC20 is ERC20PermitUpgradeable, TransferAndCallToken, ReentrancyGuardUpgradeable { | ||
| using AddressUpgradeable for address; | ||
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| constructor() public initializer { |
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I think you can delete this constructor.
| } | ||
| } | ||
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| contract ArbDEVTokenL1 is aeERC20, ICustomToken { |
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Do you need not to create this contract in upgradable?
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I think this contract should be upgradeable. Because Arbitrum is still unstable, and the requirements may change.
| function mint() external { | ||
| _mint(msg.sender, 50000000); | ||
| } |
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I don't think this function is needed. Maybe for testing or something?
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If such an interface is required, we can upgrade this implementation contract later. Therefore, we can remove functions that we think are unnecessary.
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