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openzeppelin-contracts-upgradeable
Unverified Commit 1229c28c by Ross Campbell Committed by GitHub
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Update ERC20.sol (#2357) 

Remove unused `Address` library import, references.
parent 09d437c1
Showing with 0 additions and 2 deletions
contracts/token/ERC20/ERC20.sol
...@@ -5,7 +5,6 @@ pragma solidity ^0.6.0; ...@@ -5,7 +5,6 @@ pragma solidity ^0.6.0;
import "../../GSN/Context.sol"; import "../../GSN/Context.sol";
import "./IERC20.sol"; import "./IERC20.sol";
import "../../math/SafeMath.sol"; import "../../math/SafeMath.sol";
import "../../utils/Address.sol";
/** /**
* @dev Implementation of the {IERC20} interface. * @dev Implementation of the {IERC20} interface.
...@@ -33,7 +32,6 @@ import "../../utils/Address.sol"; ...@@ -33,7 +32,6 @@ import "../../utils/Address.sol";
*/ */
contract ERC20 is Context, IERC20 { contract ERC20 is Context, IERC20 {
using SafeMath for uint256; using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances; mapping (address => uint256) private _balances;
......
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