{
    "Function": "burnFrom",
    "File": "contracts/openzeppelin-solidity/contracts/token/ERC20/extensions/ERC20Burnable.sol",
    "Parent Contracts": [
        "contracts/openzeppelin-solidity/contracts/token/ERC20/ERC20.sol",
        "contracts/openzeppelin-solidity/contracts/token/ERC20/extensions/IERC20Metadata.sol",
        "contracts/openzeppelin-solidity/contracts/token/ERC20/IERC20.sol",
        "contracts/openzeppelin-solidity/contracts/utils/Context.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "allowance",
        "_msgSender",
        "_burn",
        "_msgSender",
        "_approve",
        "require(bool,string)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function burnFrom(address account, uint256 amount) public virtual {\n        uint256 currentAllowance = allowance(account, _msgSender());\n        require(currentAllowance >= amount, \"ERC20: burn amount exceeds allowance\");\n        unchecked {\n            _approve(account, _msgSender(), currentAllowance - amount);\n        }\n        _burn(account, amount);\n    }"
}