{
    "Function": "_burn",
    "File": "contracts/mocks/ERC20.sol",
    "Parent Contracts": [
        "node_modules/@openzeppelin/contracts/token/ERC20/IERC20.sol"
    ],
    "High-Level Calls": [
        "SafeMath",
        "SafeMath"
    ],
    "Internal Calls": [
        "require(bool,string)"
    ],
    "Library Calls": [
        "sub",
        "sub"
    ],
    "Low-Level Calls": [],
    "Code": "function _burn(address account, uint256 value) internal {\n        require(account != address(0), \"ERC20: burn from the zero address\");\n\n        _totalSupply = _totalSupply.sub(value);\n        _balances[account] = _balances[account].sub(value);\n        emit Transfer(account, address(0), value);\n    }"
}