Files
openzeppelin-contracts/contracts/mocks/docs/governance/MyTokenWrapped.sol
Francisco 3902a410f1 Remove DOMAIN_SEPARATOR from Votes and update docs examples (#4297)
Co-authored-by: Qiwei Yang <yangqiwei97@gmail.com>
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
2023-06-02 12:02:57 -03:00

28 lines
978 B
Solidity

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;
import "../../../token/ERC20/ERC20.sol";
import "../../../token/ERC20/extensions/ERC20Permit.sol";
import "../../../token/ERC20/extensions/ERC20Votes.sol";
import "../../../token/ERC20/extensions/ERC20Wrapper.sol";
contract MyTokenWrapped is ERC20, ERC20Permit, ERC20Votes, ERC20Wrapper {
constructor(
IERC20 wrappedToken
) ERC20("MyTokenWrapped", "MTK") ERC20Permit("MyTokenWrapped") ERC20Wrapper(wrappedToken) {}
// The functions below are overrides required by Solidity.
function decimals() public view override(ERC20, ERC20Wrapper) returns (uint8) {
return super.decimals();
}
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);
}
}