Gas Optimizations

[code423n4]

Gas

The operator state variable in DepositToken is set in the constructor and cannot change. It can be declared immutable:

DepositToken

    address public operator;

    constructor(address _operator, address _lptoken)
        ERC20(
            string(abi.encodePacked(ERC20(_lptoken).name(), " Vetoken Deposit")),
            string(abi.encodePacked("VE3", ERC20(_lptoken).symbol()))
        )
    {
        operator = _operator;
    }

[GalloDaSballo]

2.1k