// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
contract Call {
bool name;
function callFn(address user) internal {
name;
user.call("");
user.call{value: 1 wei}("");
user.delegatecall("");
user.staticcall("");
assembly {
pop(delegatecall(0, 0, 0, 0, 0, 0))
}
}
}