b7d60f2f9a
* 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.
16 lines
483 B
Solidity
16 lines
483 B
Solidity
pragma solidity ^0.5.2;
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import "../ownership/Ownable.sol";
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/**
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* @title Ownable interface id calculator.
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* @dev See the EIP165 specification for more information:
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* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-165.md#specification
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*/
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contract OwnableInterfaceId {
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function getInterfaceId() public pure returns (bytes4) {
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Ownable i;
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return i.owner.selector ^ i.isOwner.selector ^ i.renounceOwnership.selector ^ i.transferOwnership.selector;
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}
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}
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