laconicd/tests/solidity/suites/initializable-buidler/contracts/UnstructuredStorage.sol
Federico Kunze 96cad7de9c
tests: reorganize packages (#7)
* tests: reorganize testing packages

* gitignore and minor changes
2021-05-11 07:54:55 -04:00

37 lines
1.1 KiB
Solidity

pragma solidity ^0.4.24;
library UnstructuredStorage {
function getStorageBool(bytes32 position) internal view returns (bool data) {
assembly { data := sload(position) }
}
function getStorageAddress(bytes32 position) internal view returns (address data) {
assembly { data := sload(position) }
}
function getStorageBytes32(bytes32 position) internal view returns (bytes32 data) {
assembly { data := sload(position) }
}
function getStorageUint256(bytes32 position) internal view returns (uint256 data) {
assembly { data := sload(position) }
}
function setStorageBool(bytes32 position, bool data) internal {
assembly { sstore(position, data) }
}
function setStorageAddress(bytes32 position, address data) internal {
assembly { sstore(position, data) }
}
function setStorageBytes32(bytes32 position, bytes32 data) internal {
assembly { sstore(position, data) }
}
function setStorageUint256(bytes32 position, uint256 data) internal {
assembly { sstore(position, data) }
}
}