* Bump required compiler version to 0.5.2. * Fix shadowed variable warning in ERC20Migrator. * Rename Counter to Counters. * Add dummy state variable to SafeERC20Helper. * Update changelog entry. * Fix CountersImpl name. * Improve changelog entry.
23 lines
551 B
Solidity
23 lines
551 B
Solidity
pragma solidity ^0.5.2;
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import "../token/ERC20/ERC20.sol";
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// mock class using ERC20
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contract ERC20Mock is ERC20 {
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constructor (address initialAccount, uint256 initialBalance) public {
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_mint(initialAccount, initialBalance);
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}
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function mint(address account, uint256 amount) public {
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_mint(account, amount);
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}
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function burn(address account, uint256 amount) public {
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_burn(account, amount);
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}
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function burnFrom(address account, uint256 amount) public {
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_burnFrom(account, amount);
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}
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}
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