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just wondering why I can't get this constructor to pass. What am i doing wrong ?

// SPDX-License-Identifier: MIT
// TeamLockTest

pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC20/utils/TokenTimelock.sol";

contract TimeLockTest is TokenTimelock {
    constructor() TokenTimelock(0x5B38Da6a701c568545dCfcB03FcB875f56beddC4, 0x5B38Da6a701c568545dCfcB03FcB875f56beddC4, 1654368599){

}

Solidity says "Function, variable, struct or modifier declaration expected"

1 Answer 1

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The error is causes by TokenTimelock's first parameter. It's expecting a IERC20 parameter and you are passing an address instead. You have to convert the address to IERC20 and it should work:

For example something like this might work.

contract TimeLockTest is TokenTimelock {
    IERC20 constant myToken = IERC20(0x5B38Da6a701c568545dCfcB03FcB875f56beddC4);
    address constant myWallet = 0x5B38Da6a701c568545dCfcB03FcB875f56beddC4;

    constructor() TokenTimelock(myToken, myWallet, 1654368599) {
    }
}
2
  • Amazing! Thank you! That worked. I was wondering if there would be a way to add a function that returns the number of tokens the contract is storing ? I tried calling function from the IERC20 but it failed. Nov 25, 2021 at 15:39
  • @Slimtradeywestcoast That is another question, it should be doable with IERC20, address(this) and balanceOf.
    – Ismael
    Nov 25, 2021 at 16:07

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