solidity/test/compilationTests/gnosis/Migrations.sol
2017-07-12 15:55:11 +02:00

24 lines
493 B
Solidity

pragma solidity ^0.4.4;
contract Migrations {
address public owner;
uint public last_completed_migration;
modifier restricted() {
if (msg.sender == owner) _;
}
function Migrations() {
owner = msg.sender;
}
function setCompleted(uint completed) restricted {
last_completed_migration = completed;
}
function upgrade(address new_address) restricted {
Migrations upgraded = Migrations(new_address);
upgraded.setCompleted(last_completed_migration);
}
}