{
    "Function": "_cacheFees",
    "File": "src/LBPair.sol",
    "Parent Contracts": [
        "src/interfaces/ILBPair.sol",
        "src/libraries/ReentrancyGuardUpgradeable.sol",
        "src/LBToken.sol",
        "src/interfaces/ILBToken.sol"
    ],
    "High-Level Calls": [
        "SafeCast",
        "Decoder",
        "Decoder",
        "SafeCast"
    ],
    "Internal Calls": [
        "_updateUserDebts",
        "_getPendingFees"
    ],
    "Library Calls": [
        "safe128",
        "safe128",
        "decode",
        "decode"
    ],
    "Low-Level Calls": [],
    "Code": "function _cacheFees(\n        Bin memory _bin,\n        address _user,\n        uint256 _id,\n        uint256 _previousBalance,\n        uint256 _newBalance\n    ) private {\n        unchecked {\n            bytes32 _unclaimedData = _unclaimedFees[_user];\n\n            uint256 amountX = _unclaimedData.decode(type(uint128).max, 0);\n            uint256 amountY = _unclaimedData.decode(type(uint128).max, 128);\n\n            (uint256 _amountX, uint256 _amountY) = _getPendingFees(_bin, _user, _id, _previousBalance);\n            _updateUserDebts(_bin, _user, _id, _newBalance);\n\n            (amountX += _amountX).safe128();\n            (amountY += _amountY).safe128();\n\n            _unclaimedFees[_user] = bytes32((amountY << 128) | amountX);\n        }\n    }"
}