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openzeppelin-contracts/certora/harnesses/ERC20VotesHarness.sol
Nick Armstrong 6895946f41 updated rules
2022-03-25 12:57:16 -07:00

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Solidity

import "../munged/token/ERC20/extensions/ERC20Votes.sol";
contract ERC20VotesHarness is ERC20Votes {
constructor(string memory name, string memory symbol) ERC20Permit(name) ERC20(name, symbol) {}
function ckptFromBlock(address account, uint32 pos) public view returns (uint32) {
return _checkpoints[account][pos].fromBlock;
}
function ckptVotes(address account, uint32 pos) public view returns (uint224) {
return _checkpoints[account][pos].fromBlock;
}
function mint(address account, uint256 amount) public {
_mint(account, amount);
}
function burn(address account, uint256 amount) public {
_burn(account, amount);
}
}