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Update contracts to support Solidity 0.8.x (#2442)

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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
This commit is contained in:
Andre Korol
2021-01-14 22:38:53 +00:00
committed by GitHub
parent 6be0b410dc
commit 974c534210
159 changed files with 338 additions and 509 deletions
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4
contracts/proxy/UpgradeableProxy.sol
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
pragma solidity ^0.8.0;
import "./Proxy.sol";
import "../utils/Address.sol";
@ -21,7 +21,7 @@ contract UpgradeableProxy is Proxy {
* If `_data` is nonempty, it's used as data in a delegate call to `_logic`. This will typically be an encoded
* function call, and allows initializating the storage of the proxy like a Solidity constructor.
*/
constructor(address _logic, bytes memory _data) public payable {
constructor(address _logic, bytes memory _data) payable {
assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
_setImplementation(_logic);
if(_data.length > 0) {