Files
openzeppelin-contracts/contracts/mocks/docs/governance/MyTokenTimestampBased.sol
Hadrien Croubois 00cbf5a236 Update pragma to 0.8.20 (#4489)
Co-authored-by: Francisco Giordano <fg@frang.io>
Co-authored-by: ernestognw <ernestognw@gmail.com>
2023-07-31 17:25:45 -03:00

33 lines
1.2 KiB
Solidity

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
import {ERC20} from "../../../token/ERC20/ERC20.sol";
import {ERC20Permit} from "../../../token/ERC20/extensions/ERC20Permit.sol";
import {ERC20Votes} from "../../../token/ERC20/extensions/ERC20Votes.sol";
import {Nonces} from "../../../utils/Nonces.sol";
contract MyTokenTimestampBased is ERC20, ERC20Permit, ERC20Votes {
constructor() ERC20("MyTokenTimestampBased", "MTK") ERC20Permit("MyTokenTimestampBased") {}
// Overrides IERC6372 functions to make the token & governor timestamp-based
function clock() public view override returns (uint48) {
return uint48(block.timestamp);
}
// solhint-disable-next-line func-name-mixedcase
function CLOCK_MODE() public pure override returns (string memory) {
return "mode=timestamp";
}
// The functions below are overrides required by Solidity.
function _update(address from, address to, uint256 amount) internal override(ERC20, ERC20Votes) {
super._update(from, to, amount);
}
function nonces(address owner) public view virtual override(ERC20Permit, Nonces) returns (uint256) {
return super.nonces(owner);
}
}