Token

Compound Ether (cETH)

ERC-20

Compound

DeFi

Overview

Max Total Supply

2,982,639.12270761 cETH

Holders

70,881 ( -0.004%)

Market

Price

$73.73 @ 0.020138 ETH (+1.70%)

Onchain Market Cap

$219,909,982.52

Circulating Supply Market Cap

$220,111,960.00

Other Info

Token Contract (WITH 8 Decimals)

0x4ddc2d193948926d02f9b1fe9e1daa0718270ed5

Filtered by Token Holder

0xD0e24EC9616Ea31dc132A6119779858209b8676b

fangmin.eth

Balance

0.00049847 cETH

Value

$0.04 ( ~1.09253842915677E-05 Eth) [0.0000%]

0xd0e24ec9616ea31dc132a6119779858209b8676b

OVERVIEW

Compound is an open-source protocol for algorithmic, efficient Money Markets on the Ethereum blockchain.

#	Exchange	Pair	Price	24H Volume	% Volume
1	Uniswap V2 (Ethereum)	0X4DDC2D193948926D02F9B1FE9E1DAA0718270ED5-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2	$69.57 0.0189772 Eth	$1,819.95 28.877 0X4DDC2D193948926D02F9B1FE9E1DAA0718270ED5	100.0000%

Contract Source Code Verified (Exact Match)

Contract Name:

CEther

Compiler Version

v0.5.8+commit.23d335f2

Optimization Enabled:

Yes with 200 runs

Other Settings:

default evmVersion

Contract Source Code (Solidity)

IDE

/**
 *Submitted for verification at Etherscan.io on 2019-05-07
*/

// File: contracts/ComptrollerInterface.sol

pragma solidity ^0.5.8;

interface ComptrollerInterface {
    /**
     * @notice Marker function used for light validation when updating the comptroller of a market
     * @dev Implementations should simply return true.
     * @return true
     */
    function isComptroller() external view returns (bool);

    /*** Assets You Are In ***/

    function enterMarkets(address[] calldata cTokens) external returns (uint[] memory);
    function exitMarket(address cToken) external returns (uint);

    /*** Policy Hooks ***/

    function mintAllowed(address cToken, address minter, uint mintAmount) external returns (uint);
    function mintVerify(address cToken, address minter, uint mintAmount, uint mintTokens) external;

    function redeemAllowed(address cToken, address redeemer, uint redeemTokens) external returns (uint);
    function redeemVerify(address cToken, address redeemer, uint redeemAmount, uint redeemTokens) external;

    function borrowAllowed(address cToken, address borrower, uint borrowAmount) external returns (uint);
    function borrowVerify(address cToken, address borrower, uint borrowAmount) external;

    function repayBorrowAllowed(
        address cToken,
        address payer,
        address borrower,
        uint repayAmount) external returns (uint);
    function repayBorrowVerify(
        address cToken,
        address payer,
        address borrower,
        uint repayAmount,
        uint borrowerIndex) external;

    function liquidateBorrowAllowed(
        address cTokenBorrowed,
        address cTokenCollateral,
        address liquidator,
        address borrower,
        uint repayAmount) external returns (uint);
    function liquidateBorrowVerify(
        address cTokenBorrowed,
        address cTokenCollateral,
        address liquidator,
        address borrower,
        uint repayAmount,
        uint seizeTokens) external;

    function seizeAllowed(
        address cTokenCollateral,
        address cTokenBorrowed,
        address liquidator,
        address borrower,
        uint seizeTokens) external returns (uint);
    function seizeVerify(
        address cTokenCollateral,
        address cTokenBorrowed,
        address liquidator,
        address borrower,
        uint seizeTokens) external;

    function transferAllowed(address cToken, address src, address dst, uint transferTokens) external returns (uint);
    function transferVerify(address cToken, address src, address dst, uint transferTokens) external;

    /*** Liquidity/Liquidation Calculations ***/

    function liquidateCalculateSeizeTokens(
        address cTokenBorrowed,
        address cTokenCollateral,
        uint repayAmount) external view returns (uint, uint);
}

// File: contracts/ErrorReporter.sol

pragma solidity ^0.5.8;

contract ComptrollerErrorReporter {
    enum Error {
        NO_ERROR,
        UNAUTHORIZED,
        COMPTROLLER_MISMATCH,
        INSUFFICIENT_SHORTFALL,
        INSUFFICIENT_LIQUIDITY,
        INVALID_CLOSE_FACTOR,
        INVALID_COLLATERAL_FACTOR,
        INVALID_LIQUIDATION_INCENTIVE,
        MARKET_NOT_ENTERED,
        MARKET_NOT_LISTED,
        MARKET_ALREADY_LISTED,
        MATH_ERROR,
        NONZERO_BORROW_BALANCE,
        PRICE_ERROR,
        REJECTION,
        SNAPSHOT_ERROR,
        TOO_MANY_ASSETS,
        TOO_MUCH_REPAY
    }

    enum FailureInfo {
        ACCEPT_ADMIN_PENDING_ADMIN_CHECK,
        ACCEPT_PENDING_IMPLEMENTATION_ADDRESS_CHECK,
        EXIT_MARKET_BALANCE_OWED,
        EXIT_MARKET_REJECTION,
        SET_CLOSE_FACTOR_OWNER_CHECK,
        SET_CLOSE_FACTOR_VALIDATION,
        SET_COLLATERAL_FACTOR_OWNER_CHECK,
        SET_COLLATERAL_FACTOR_NO_EXISTS,
        SET_COLLATERAL_FACTOR_VALIDATION,
        SET_COLLATERAL_FACTOR_WITHOUT_PRICE,
        SET_IMPLEMENTATION_OWNER_CHECK,
        SET_LIQUIDATION_INCENTIVE_OWNER_CHECK,
        SET_LIQUIDATION_INCENTIVE_VALIDATION,
        SET_MAX_ASSETS_OWNER_CHECK,
        SET_PENDING_ADMIN_OWNER_CHECK,
        SET_PENDING_IMPLEMENTATION_OWNER_CHECK,
        SET_PRICE_ORACLE_OWNER_CHECK,
        SUPPORT_MARKET_EXISTS,
        SUPPORT_MARKET_OWNER_CHECK,
        ZUNUSED
    }

    /**
      * @dev `error` corresponds to enum Error; `info` corresponds to enum FailureInfo, and `detail` is an arbitrary
      * contract-specific code that enables us to report opaque error codes from upgradeable contracts.
      **/
    event Failure(uint error, uint info, uint detail);

    /**
      * @dev use this when reporting a known error from the money market or a non-upgradeable collaborator
      */
    function fail(Error err, FailureInfo info) internal returns (uint) {
        emit Failure(uint(err), uint(info), 0);

        return uint(err);
    }

    /**
      * @dev use this when reporting an opaque error from an upgradeable collaborator contract
      */
    function failOpaque(Error err, FailureInfo info, uint opaqueError) internal returns (uint) {
        emit Failure(uint(err), uint(info), opaqueError);

        return uint(err);
    }
}

contract TokenErrorReporter {
    enum Error {
        NO_ERROR,
        UNAUTHORIZED,
        BAD_INPUT,
        COMPTROLLER_REJECTION,
        COMPTROLLER_CALCULATION_ERROR,
        INTEREST_RATE_MODEL_ERROR,
        INVALID_ACCOUNT_PAIR,
        INVALID_CLOSE_AMOUNT_REQUESTED,
        INVALID_COLLATERAL_FACTOR,
        MATH_ERROR,
        MARKET_NOT_FRESH,
        MARKET_NOT_LISTED,
        TOKEN_INSUFFICIENT_ALLOWANCE,
        TOKEN_INSUFFICIENT_BALANCE,
        TOKEN_INSUFFICIENT_CASH,
        TOKEN_TRANSFER_IN_FAILED,
        TOKEN_TRANSFER_OUT_FAILED
    }

    /*
     * Note: FailureInfo (but not Error) is kept in alphabetical order
     *       This is because FailureInfo grows significantly faster, and
     *       the order of Error has some meaning, while the order of FailureInfo
     *       is entirely arbitrary.
     */
    enum FailureInfo {
        ACCEPT_ADMIN_PENDING_ADMIN_CHECK,
        ACCRUE_INTEREST_ACCUMULATED_INTEREST_CALCULATION_FAILED,
        ACCRUE_INTEREST_BORROW_RATE_CALCULATION_FAILED,
        ACCRUE_INTEREST_NEW_BORROW_INDEX_CALCULATION_FAILED,
        ACCRUE_INTEREST_NEW_TOTAL_BORROWS_CALCULATION_FAILED,
        ACCRUE_INTEREST_NEW_TOTAL_RESERVES_CALCULATION_FAILED,
        ACCRUE_INTEREST_SIMPLE_INTEREST_FACTOR_CALCULATION_FAILED,
        BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED,
        BORROW_ACCRUE_INTEREST_FAILED,
        BORROW_CASH_NOT_AVAILABLE,
        BORROW_FRESHNESS_CHECK,
        BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED,
        BORROW_NEW_ACCOUNT_BORROW_BALANCE_CALCULATION_FAILED,
        BORROW_MARKET_NOT_LISTED,
        BORROW_COMPTROLLER_REJECTION,
        LIQUIDATE_ACCRUE_BORROW_INTEREST_FAILED,
        LIQUIDATE_ACCRUE_COLLATERAL_INTEREST_FAILED,
        LIQUIDATE_COLLATERAL_FRESHNESS_CHECK,
        LIQUIDATE_COMPTROLLER_REJECTION,
        LIQUIDATE_COMPTROLLER_CALCULATE_AMOUNT_SEIZE_FAILED,
        LIQUIDATE_CLOSE_AMOUNT_IS_UINT_MAX,
        LIQUIDATE_CLOSE_AMOUNT_IS_ZERO,
        LIQUIDATE_FRESHNESS_CHECK,
        LIQUIDATE_LIQUIDATOR_IS_BORROWER,
        LIQUIDATE_REPAY_BORROW_FRESH_FAILED,
        LIQUIDATE_SEIZE_BALANCE_INCREMENT_FAILED,
        LIQUIDATE_SEIZE_BALANCE_DECREMENT_FAILED,
        LIQUIDATE_SEIZE_COMPTROLLER_REJECTION,
        LIQUIDATE_SEIZE_LIQUIDATOR_IS_BORROWER,
        LIQUIDATE_SEIZE_TOO_MUCH,
        MINT_ACCRUE_INTEREST_FAILED,
        MINT_COMPTROLLER_REJECTION,
        MINT_EXCHANGE_CALCULATION_FAILED,
        MINT_EXCHANGE_RATE_READ_FAILED,
        MINT_FRESHNESS_CHECK,
        MINT_NEW_ACCOUNT_BALANCE_CALCULATION_FAILED,
        MINT_NEW_TOTAL_SUPPLY_CALCULATION_FAILED,
        MINT_TRANSFER_IN_FAILED,
        MINT_TRANSFER_IN_NOT_POSSIBLE,
        REDEEM_ACCRUE_INTEREST_FAILED,
        REDEEM_COMPTROLLER_REJECTION,
        REDEEM_EXCHANGE_TOKENS_CALCULATION_FAILED,
        REDEEM_EXCHANGE_AMOUNT_CALCULATION_FAILED,
        REDEEM_EXCHANGE_RATE_READ_FAILED,
        REDEEM_FRESHNESS_CHECK,
        REDEEM_NEW_ACCOUNT_BALANCE_CALCULATION_FAILED,
        REDEEM_NEW_TOTAL_SUPPLY_CALCULATION_FAILED,
        REDEEM_TRANSFER_OUT_NOT_POSSIBLE,
        REDUCE_RESERVES_ACCRUE_INTEREST_FAILED,
        REDUCE_RESERVES_ADMIN_CHECK,
        REDUCE_RESERVES_CASH_NOT_AVAILABLE,
        REDUCE_RESERVES_FRESH_CHECK,
        REDUCE_RESERVES_VALIDATION,
        REPAY_BEHALF_ACCRUE_INTEREST_FAILED,
        REPAY_BORROW_ACCRUE_INTEREST_FAILED,
        REPAY_BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED,
        REPAY_BORROW_COMPTROLLER_REJECTION,
        REPAY_BORROW_FRESHNESS_CHECK,
        REPAY_BORROW_NEW_ACCOUNT_BORROW_BALANCE_CALCULATION_FAILED,
        REPAY_BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED,
        REPAY_BORROW_TRANSFER_IN_NOT_POSSIBLE,
        SET_COLLATERAL_FACTOR_OWNER_CHECK,
        SET_COLLATERAL_FACTOR_VALIDATION,
        SET_COMPTROLLER_OWNER_CHECK,
        SET_INTEREST_RATE_MODEL_ACCRUE_INTEREST_FAILED,
        SET_INTEREST_RATE_MODEL_FRESH_CHECK,
        SET_INTEREST_RATE_MODEL_OWNER_CHECK,
        SET_MAX_ASSETS_OWNER_CHECK,
        SET_ORACLE_MARKET_NOT_LISTED,
        SET_PENDING_ADMIN_OWNER_CHECK,
        SET_RESERVE_FACTOR_ACCRUE_INTEREST_FAILED,
        SET_RESERVE_FACTOR_ADMIN_CHECK,
        SET_RESERVE_FACTOR_FRESH_CHECK,
        SET_RESERVE_FACTOR_BOUNDS_CHECK,
        TRANSFER_COMPTROLLER_REJECTION,
        TRANSFER_NOT_ALLOWED,
        TRANSFER_NOT_ENOUGH,
        TRANSFER_TOO_MUCH
    }

    /**
      * @dev `error` corresponds to enum Error; `info` corresponds to enum FailureInfo, and `detail` is an arbitrary
      * contract-specific code that enables us to report opaque error codes from upgradeable contracts.
      **/
    event Failure(uint error, uint info, uint detail);

    /**
      * @dev use this when reporting a known error from the money market or a non-upgradeable collaborator
      */
    function fail(Error err, FailureInfo info) internal returns (uint) {
        emit Failure(uint(err), uint(info), 0);

        return uint(err);
    }

    /**
      * @dev use this when reporting an opaque error from an upgradeable collaborator contract
      */
    function failOpaque(Error err, FailureInfo info, uint opaqueError) internal returns (uint) {
        emit Failure(uint(err), uint(info), opaqueError);

        return uint(err);
    }
}

// File: contracts/CarefulMath.sol

pragma solidity ^0.5.8;

/**
  * @title Careful Math
  * @author Compound
  * @notice Derived from OpenZeppelin's SafeMath library
  *         https://github.com/OpenZeppelin/openzeppelin-solidity/blob/master/contracts/math/SafeMath.sol
  */
contract CarefulMath {

    /**
     * @dev Possible error codes that we can return
     */
    enum MathError {
        NO_ERROR,
        DIVISION_BY_ZERO,
        INTEGER_OVERFLOW,
        INTEGER_UNDERFLOW
    }

    /**
    * @dev Multiplies two numbers, returns an error on overflow.
    */
    function mulUInt(uint a, uint b) internal pure returns (MathError, uint) {
        if (a == 0) {
            return (MathError.NO_ERROR, 0);
        }

        uint c = a * b;

        if (c / a != b) {
            return (MathError.INTEGER_OVERFLOW, 0);
        } else {
            return (MathError.NO_ERROR, c);
        }
    }

    /**
    * @dev Integer division of two numbers, truncating the quotient.
    */
    function divUInt(uint a, uint b) internal pure returns (MathError, uint) {
        if (b == 0) {
            return (MathError.DIVISION_BY_ZERO, 0);
        }

        return (MathError.NO_ERROR, a / b);
    }

    /**
    * @dev Subtracts two numbers, returns an error on overflow (i.e. if subtrahend is greater than minuend).
    */
    function subUInt(uint a, uint b) internal pure returns (MathError, uint) {
        if (b <= a) {
            return (MathError.NO_ERROR, a - b);
        } else {
            return (MathError.INTEGER_UNDERFLOW, 0);
        }
    }

    /**
    * @dev Adds two numbers, returns an error on overflow.
    */
    function addUInt(uint a, uint b) internal pure returns (MathError, uint) {
        uint c = a + b;

        if (c >= a) {
            return (MathError.NO_ERROR, c);
        } else {
            return (MathError.INTEGER_OVERFLOW, 0);
        }
    }

    /**
    * @dev add a and b and then subtract c
    */
    function addThenSubUInt(uint a, uint b, uint c) internal pure returns (MathError, uint) {
        (MathError err0, uint sum) = addUInt(a, b);

        if (err0 != MathError.NO_ERROR) {
            return (err0, 0);
        }

        return subUInt(sum, c);
    }
}

// File: contracts/Exponential.sol

pragma solidity ^0.5.8;


/**
 * @title Exponential module for storing fixed-decision decimals
 * @author Compound
 * @notice Exp is a struct which stores decimals with a fixed precision of 18 decimal places.
 *         Thus, if we wanted to store the 5.1, mantissa would store 5.1e18. That is:
 *         `Exp({mantissa: 5100000000000000000})`.
 */
contract Exponential is CarefulMath {
    uint constant expScale = 1e18;
    uint constant halfExpScale = expScale/2;
    uint constant mantissaOne = expScale;

    struct Exp {
        uint mantissa;
    }

    /**
     * @dev Creates an exponential from numerator and denominator values.
     *      Note: Returns an error if (`num` * 10e18) > MAX_INT,
     *            or if `denom` is zero.
     */
    function getExp(uint num, uint denom) pure internal returns (MathError, Exp memory) {
        (MathError err0, uint scaledNumerator) = mulUInt(num, expScale);
        if (err0 != MathError.NO_ERROR) {
            return (err0, Exp({mantissa: 0}));
        }

        (MathError err1, uint rational) = divUInt(scaledNumerator, denom);
        if (err1 != MathError.NO_ERROR) {
            return (err1, Exp({mantissa: 0}));
        }

        return (MathError.NO_ERROR, Exp({mantissa: rational}));
    }

    /**
     * @dev Adds two exponentials, returning a new exponential.
     */
    function addExp(Exp memory a, Exp memory b) pure internal returns (MathError, Exp memory) {
        (MathError error, uint result) = addUInt(a.mantissa, b.mantissa);

        return (error, Exp({mantissa: result}));
    }

    /**
     * @dev Subtracts two exponentials, returning a new exponential.
     */
    function subExp(Exp memory a, Exp memory b) pure internal returns (MathError, Exp memory) {
        (MathError error, uint result) = subUInt(a.mantissa, b.mantissa);

        return (error, Exp({mantissa: result}));
    }

    /**
     * @dev Multiply an Exp by a scalar, returning a new Exp.
     */
    function mulScalar(Exp memory a, uint scalar) pure internal returns (MathError, Exp memory) {
        (MathError err0, uint scaledMantissa) = mulUInt(a.mantissa, scalar);
        if (err0 != MathError.NO_ERROR) {
            return (err0, Exp({mantissa: 0}));
        }

        return (MathError.NO_ERROR, Exp({mantissa: scaledMantissa}));
    }

    /**
     * @dev Multiply an Exp by a scalar, then truncate to return an unsigned integer.
     */
    function mulScalarTruncate(Exp memory a, uint scalar) pure internal returns (MathError, uint) {
        (MathError err, Exp memory product) = mulScalar(a, scalar);
        if (err != MathError.NO_ERROR) {
            return (err, 0);
        }

        return (MathError.NO_ERROR, truncate(product));
    }

    /**
     * @dev Multiply an Exp by a scalar, truncate, then add an to an unsigned integer, returning an unsigned integer.
     */
    function mulScalarTruncateAddUInt(Exp memory a, uint scalar, uint addend) pure internal returns (MathError, uint) {
        (MathError err, Exp memory product) = mulScalar(a, scalar);
        if (err != MathError.NO_ERROR) {
            return (err, 0);
        }

        return addUInt(truncate(product), addend);
    }

    /**
     * @dev Divide an Exp by a scalar, returning a new Exp.
     */
    function divScalar(Exp memory a, uint scalar) pure internal returns (MathError, Exp memory) {
        (MathError err0, uint descaledMantissa) = divUInt(a.mantissa, scalar);
        if (err0 != MathError.NO_ERROR) {
            return (err0, Exp({mantissa: 0}));
        }

        return (MathError.NO_ERROR, Exp({mantissa: descaledMantissa}));
    }

    /**
     * @dev Divide a scalar by an Exp, returning a new Exp.
     */
    function divScalarByExp(uint scalar, Exp memory divisor) pure internal returns (MathError, Exp memory) {
        /*
          We are doing this as:
          getExp(mulUInt(expScale, scalar), divisor.mantissa)

          How it works:
          Exp = a / b;
          Scalar = s;
          `s / (a / b)` = `b * s / a` and since for an Exp `a = mantissa, b = expScale`
        */
        (MathError err0, uint numerator) = mulUInt(expScale, scalar);
        if (err0 != MathError.NO_ERROR) {
            return (err0, Exp({mantissa: 0}));
        }
        return getExp(numerator, divisor.mantissa);
    }

    /**
     * @dev Divide a scalar by an Exp, then truncate to return an unsigned integer.
     */
    function divScalarByExpTruncate(uint scalar, Exp memory divisor) pure internal returns (MathError, uint) {
        (MathError err, Exp memory fraction) = divScalarByExp(scalar, divisor);
        if (err != MathError.NO_ERROR) {
            return (err, 0);
        }

        return (MathError.NO_ERROR, truncate(fraction));
    }

    /**
     * @dev Multiplies two exponentials, returning a new exponential.
     */
    function mulExp(Exp memory a, Exp memory b) pure internal returns (MathError, Exp memory) {

        (MathError err0, uint doubleScaledProduct) = mulUInt(a.mantissa, b.mantissa);
        if (err0 != MathError.NO_ERROR) {
            return (err0, Exp({mantissa: 0}));
        }

        // We add half the scale before dividing so that we get rounding instead of truncation.
        //  See "Listing 6" and text above it at https://accu.org/index.php/journals/1717
        // Without this change, a result like 6.6...e-19 will be truncated to 0 instead of being rounded to 1e-18.
        (MathError err1, uint doubleScaledProductWithHalfScale) = addUInt(halfExpScale, doubleScaledProduct);
        if (err1 != MathError.NO_ERROR) {
            return (err1, Exp({mantissa: 0}));
        }

        (MathError err2, uint product) = divUInt(doubleScaledProductWithHalfScale, expScale);
        // The only error `div` can return is MathError.DIVISION_BY_ZERO but we control `expScale` and it is not zero.
        assert(err2 == MathError.NO_ERROR);

        return (MathError.NO_ERROR, Exp({mantissa: product}));
    }

    /**
     * @dev Multiplies two exponentials given their mantissas, returning a new exponential.
     */
    function mulExp(uint a, uint b) pure internal returns (MathError, Exp memory) {
        return mulExp(Exp({mantissa: a}), Exp({mantissa: b}));
    }

    /**
     * @dev Multiplies three exponentials, returning a new exponential.
     */
    function mulExp3(Exp memory a, Exp memory b, Exp memory c) pure internal returns (MathError, Exp memory) {
        (MathError err, Exp memory ab) = mulExp(a, b);
        if (err != MathError.NO_ERROR) {
            return (err, ab);
        }
        return mulExp(ab, c);
    }

    /**
     * @dev Divides two exponentials, returning a new exponential.
     *     (a/scale) / (b/scale) = (a/scale) * (scale/b) = a/b,
     *  which we can scale as an Exp by calling getExp(a.mantissa, b.mantissa)
     */
    function divExp(Exp memory a, Exp memory b) pure internal returns (MathError, Exp memory) {
        return getExp(a.mantissa, b.mantissa);
    }

    /**
     * @dev Truncates the given exp to a whole number value.
     *      For example, truncate(Exp{mantissa: 15 * expScale}) = 15
     */
    function truncate(Exp memory exp) pure internal returns (uint) {
        // Note: We are not using careful math here as we're performing a division that cannot fail
        return exp.mantissa / expScale;
    }

    /**
     * @dev Checks if first Exp is less than second Exp.
     */
    function lessThanExp(Exp memory left, Exp memory right) pure internal returns (bool) {
        return left.mantissa < right.mantissa; //TODO: Add some simple tests and this in another PR yo.
    }

    /**
     * @dev Checks if left Exp <= right Exp.
     */
    function lessThanOrEqualExp(Exp memory left, Exp memory right) pure internal returns (bool) {
        return left.mantissa <= right.mantissa;
    }

    /**
     * @dev returns true if Exp is exactly zero
     */
    function isZeroExp(Exp memory value) pure internal returns (bool) {
        return value.mantissa == 0;
    }
}

// File: contracts/EIP20Interface.sol

pragma solidity ^0.5.8;

/**
 * @title ERC 20 Token Standard Interface
 *  https://eips.ethereum.org/EIPS/eip-20
 */
interface EIP20Interface {

    /**
      * @notice Get the total number of tokens in circulation
      * @return The supply of tokens
      */
    function totalSupply() external view returns (uint256);

    /**
     * @notice Gets the balance of the specified address
     * @param owner The address from which the balance will be retrieved
     * @return The balance
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
      * @notice Transfer `amount` tokens from `msg.sender` to `dst`
      * @param dst The address of the destination account
      * @param amount The number of tokens to transfer
      * @return Whether or not the transfer succeeded
      */
    function transfer(address dst, uint256 amount) external returns (bool success);

    /**
      * @notice Transfer `amount` tokens from `src` to `dst`
      * @param src The address of the source account
      * @param dst The address of the destination account
      * @param amount The number of tokens to transfer
      * @return Whether or not the transfer succeeded
      */
    function transferFrom(address src, address dst, uint256 amount) external returns (bool success);

    /**
      * @notice Approve `spender` to transfer up to `amount` from `src`
      * @dev This will overwrite the approval amount for `spender`
      *  and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)
      * @param spender The address of the account which may transfer tokens
      * @param amount The number of tokens that are approved (-1 means infinite)
      * @return Whether or not the approval succeeded
      */
    function approve(address spender, uint256 amount) external returns (bool success);

    /**
      * @notice Get the current allowance from `owner` for `spender`
      * @param owner The address of the account which owns the tokens to be spent
      * @param spender The address of the account which may transfer tokens
      * @return The number of tokens allowed to be spent (-1 means infinite)
      */
    function allowance(address owner, address spender) external view returns (uint256 remaining);

    event Transfer(address indexed from, address indexed to, uint256 amount);
    event Approval(address indexed owner, address indexed spender, uint256 amount);
}

// File: contracts/EIP20NonStandardInterface.sol

pragma solidity ^0.5.8;

/**
 * @title EIP20NonStandardInterface
 * @dev Version of ERC20 with no return values for `transfer` and `transferFrom`
 *  See https://medium.com/coinmonks/missing-return-value-bug-at-least-130-tokens-affected-d67bf08521ca
 */
interface EIP20NonStandardInterface {

    /**
     * @notice Get the total number of tokens in circulation
     * @return The supply of tokens
     */
    function totalSupply() external view returns (uint256);

    /**
     * @notice Gets the balance of the specified address
     * @param owner The address from which the balance will be retrieved
     * @return The balance
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    ///
    /// !!!!!!!!!!!!!!
    /// !!! NOTICE !!! `transfer` does not return a value, in violation of the ERC-20 specification
    /// !!!!!!!!!!!!!!
    ///

    /**
      * @notice Transfer `amount` tokens from `msg.sender` to `dst`
      * @param dst The address of the destination account
      * @param amount The number of tokens to transfer
      */
    function transfer(address dst, uint256 amount) external;

    ///
    /// !!!!!!!!!!!!!!
    /// !!! NOTICE !!! `transferFrom` does not return a value, in violation of the ERC-20 specification
    /// !!!!!!!!!!!!!!
    ///

    /**
      * @notice Transfer `amount` tokens from `src` to `dst`
      * @param src The address of the source account
      * @param dst The address of the destination account
      * @param amount The number of tokens to transfer
      */
    function transferFrom(address src, address dst, uint256 amount) external;

    /**
      * @notice Approve `spender` to transfer up to `amount` from `src`
      * @dev This will overwrite the approval amount for `spender`
      *  and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)
      * @param spender The address of the account which may transfer tokens
      * @param amount The number of tokens that are approved
      * @return Whether or not the approval succeeded
      */
    function approve(address spender, uint256 amount) external returns (bool success);

    /**
      * @notice Get the current allowance from `owner` for `spender`
      * @param owner The address of the account which owns the tokens to be spent
      * @param spender The address of the account which may transfer tokens
      * @return The number of tokens allowed to be spent
      */
    function allowance(address owner, address spender) external view returns (uint256 remaining);

    event Transfer(address indexed from, address indexed to, uint256 amount);
    event Approval(address indexed owner, address indexed spender, uint256 amount);
}

// File: contracts/ReentrancyGuard.sol

pragma solidity ^0.5.8;

/**
 * @title Helps contracts guard against reentrancy attacks.
 * @author Remco Bloemen <remco@2π.com>, Eenae <[email protected]>
 * @dev If you mark a function `nonReentrant`, you should also
 * mark it `external`.
 */
contract ReentrancyGuard {
    /// @dev counter to allow mutex lock with only one SSTORE operation
    uint256 private _guardCounter;

    constructor () internal {
        // The counter starts at one to prevent changing it from zero to a non-zero
        // value, which is a more expensive operation.
        _guardCounter = 1;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and make it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _guardCounter += 1;
        uint256 localCounter = _guardCounter;
        _;
        require(localCounter == _guardCounter, "re-entered");
    }
}

// File: contracts/InterestRateModel.sol

pragma solidity ^0.5.8;

/**
  * @title The Compound InterestRateModel Interface
  * @author Compound
  * @notice Any interest rate model should derive from this contract.
  * @dev These functions are specifically not marked `pure` as implementations of this
  *      contract may read from storage variables.
  */
interface InterestRateModel {
    /**
      * @notice Gets the current borrow interest rate based on the given asset, total cash, total borrows
      *         and total reserves.
      * @dev The return value should be scaled by 1e18, thus a return value of
      *      `(true, 1000000000000)` implies an interest rate of 0.000001 or 0.0001% *per block*.
      * @param cash The total cash of the underlying asset in the CToken
      * @param borrows The total borrows of the underlying asset in the CToken
      * @param reserves The total reserves of the underlying asset in the CToken
      * @return Success or failure and the borrow interest rate per block scaled by 10e18
      */
    function getBorrowRate(uint cash, uint borrows, uint reserves) external view returns (uint, uint);

    /**
      * @notice Marker function used for light validation when updating the interest rate model of a market
      * @dev Marker function used for light validation when updating the interest rate model of a market. Implementations should simply return true.
      * @return Success or failure
      */
    function isInterestRateModel() external view returns (bool);
}

// File: contracts/CToken.sol

pragma solidity ^0.5.8;








/**
 * @title Compound's CToken Contract
 * @notice Abstract base for CTokens
 * @author Compound
 */
contract CToken is EIP20Interface, Exponential, TokenErrorReporter, ReentrancyGuard {
    /**
     * @notice Indicator that this is a CToken contract (for inspection)
     */
    bool public constant isCToken = true;

    /**
     * @notice EIP-20 token name for this token
     */
    string public name;

    /**
     * @notice EIP-20 token symbol for this token
     */
    string public symbol;

    /**
     * @notice EIP-20 token decimals for this token
     */
    uint public decimals;

    /**
     * @notice Maximum borrow rate that can ever be applied (.0005% / block)
     */
    uint constant borrowRateMaxMantissa = 5e14;

    /**
     * @notice Maximum fraction of interest that can be set aside for reserves
     */
    uint constant reserveFactorMaxMantissa = 1e18;

    /**
     * @notice Administrator for this contract
     */
    address payable public admin;

    /**
     * @notice Pending administrator for this contract
     */
    address payable public pendingAdmin;

    /**
     * @notice Contract which oversees inter-cToken operations
     */
    ComptrollerInterface public comptroller;

    /**
     * @notice Model which tells what the current interest rate should be
     */
    InterestRateModel public interestRateModel;

    /**
     * @notice Initial exchange rate used when minting the first CTokens (used when totalSupply = 0)
     */
    uint public initialExchangeRateMantissa;

    /**
     * @notice Fraction of interest currently set aside for reserves
     */
    uint public reserveFactorMantissa;

    /**
     * @notice Block number that interest was last accrued at
     */
    uint public accrualBlockNumber;

    /**
     * @notice Accumulator of total earned interest since the opening of the market
     */
    uint public borrowIndex;

    /**
     * @notice Total amount of outstanding borrows of the underlying in this market
     */
    uint public totalBorrows;

    /**
     * @notice Total amount of reserves of the underlying held in this market
     */
    uint public totalReserves;

    /**
     * @notice Total number of tokens in circulation
     */
    uint256 public totalSupply;

    /**
     * @notice Official record of token balances for each account
     */
    mapping (address => uint256) accountTokens;

    /**
     * @notice Approved token transfer amounts on behalf of others
     */
    mapping (address => mapping (address => uint256)) transferAllowances;

    /**
     * @notice Container for borrow balance information
     * @member principal Total balance (with accrued interest), after applying the most recent balance-changing action
     * @member interestIndex Global borrowIndex as of the most recent balance-changing action
     */
    struct BorrowSnapshot {
        uint principal;
        uint interestIndex;
    }

    /**
     * @notice Mapping of account addresses to outstanding borrow balances
     */
    mapping(address => BorrowSnapshot) accountBorrows;


    /*** Market Events ***/

    /**
     * @notice Event emitted when interest is accrued
     */
    event AccrueInterest(uint interestAccumulated, uint borrowIndex, uint totalBorrows);

    /**
     * @notice Event emitted when tokens are minted
     */
    event Mint(address minter, uint mintAmount, uint mintTokens);

    /**
     * @notice Event emitted when tokens are redeemed
     */
    event Redeem(address redeemer, uint redeemAmount, uint redeemTokens);

    /**
     * @notice Event emitted when underlying is borrowed
     */
    event Borrow(address borrower, uint borrowAmount, uint accountBorrows, uint totalBorrows);

    /**
     * @notice Event emitted when a borrow is repaid
     */
    event RepayBorrow(address payer, address borrower, uint repayAmount, uint accountBorrows, uint totalBorrows);

    /**
     * @notice Event emitted when a borrow is liquidated
     */
    event LiquidateBorrow(address liquidator, address borrower, uint repayAmount, address cTokenCollateral, uint seizeTokens);


    /*** Admin Events ***/

    /**
     * @notice Event emitted when pendingAdmin is changed
     */
    event NewPendingAdmin(address oldPendingAdmin, address newPendingAdmin);

    /**
     * @notice Event emitted when pendingAdmin is accepted, which means admin is updated
     */
    event NewAdmin(address oldAdmin, address newAdmin);

    /**
     * @notice Event emitted when comptroller is changed
     */
    event NewComptroller(ComptrollerInterface oldComptroller, ComptrollerInterface newComptroller);

    /**
     * @notice Event emitted when interestRateModel is changed
     */
    event NewMarketInterestRateModel(InterestRateModel oldInterestRateModel, InterestRateModel newInterestRateModel);

    /**
     * @notice Event emitted when the reserve factor is changed
     */
    event NewReserveFactor(uint oldReserveFactorMantissa, uint newReserveFactorMantissa);

    /**
     * @notice Event emitted when the reserves are reduced
     */
    event ReservesReduced(address admin, uint reduceAmount, uint newTotalReserves);


    /**
     * @notice Construct a new money market
     * @param comptroller_ The address of the Comptroller
     * @param interestRateModel_ The address of the interest rate model
     * @param initialExchangeRateMantissa_ The initial exchange rate, scaled by 1e18
     * @param name_ EIP-20 name of this token
     * @param symbol_ EIP-20 symbol of this token
     * @param decimals_ EIP-20 decimal precision of this token
     */
    constructor(ComptrollerInterface comptroller_,
                InterestRateModel interestRateModel_,
                uint initialExchangeRateMantissa_,
                string memory name_,
                string memory symbol_,
                uint decimals_) internal {
        // Set admin to msg.sender
        admin = msg.sender;

        // Set initial exchange rate
        initialExchangeRateMantissa = initialExchangeRateMantissa_;
        require(initialExchangeRateMantissa > 0, "Initial exchange rate must be greater than zero.");

        // Set the comptroller
        uint err = _setComptroller(comptroller_);
        require(err == uint(Error.NO_ERROR), "Setting comptroller failed");

        // Initialize block number and borrow index (block number mocks depend on comptroller being set)
        accrualBlockNumber = getBlockNumber();
        borrowIndex = mantissaOne;

        // Set the interest rate model (depends on block number / borrow index)
        err = _setInterestRateModelFresh(interestRateModel_);
        require(err == uint(Error.NO_ERROR), "Setting interest rate model failed");

        name = name_;
        symbol = symbol_;
        decimals = decimals_;
    }

    /**
     * @notice Transfer `tokens` tokens from `src` to `dst` by `spender`
     * @dev Called by both `transfer` and `transferFrom` internally
     * @param spender The address of the account performing the transfer
     * @param src The address of the source account
     * @param dst The address of the destination account
     * @param tokens The number of tokens to transfer
     * @return Whether or not the transfer succeeded
     */
    function transferTokens(address spender, address src, address dst, uint tokens) internal returns (uint) {
        /* Fail if transfer not allowed */
        uint allowed = comptroller.transferAllowed(address(this), src, dst, tokens);
        if (allowed != 0) {
            return failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.TRANSFER_COMPTROLLER_REJECTION, allowed);
        }

        /* Do not allow self-transfers */
        if (src == dst) {
            return fail(Error.BAD_INPUT, FailureInfo.TRANSFER_NOT_ALLOWED);
        }

        /* Get the allowance, infinite for the account owner */
        uint startingAllowance = 0;
        if (spender == src) {
            startingAllowance = uint(-1);
        } else {
            startingAllowance = transferAllowances[src][spender];
        }

        /* Do the calculations, checking for {under,over}flow */
        MathError mathErr;
        uint allowanceNew;
        uint srcTokensNew;
        uint dstTokensNew;

        (mathErr, allowanceNew) = subUInt(startingAllowance, tokens);
        if (mathErr != MathError.NO_ERROR) {
            return fail(Error.MATH_ERROR, FailureInfo.TRANSFER_NOT_ALLOWED);
        }

        (mathErr, srcTokensNew) = subUInt(accountTokens[src], tokens);
        if (mathErr != MathError.NO_ERROR) {
            return fail(Error.MATH_ERROR, FailureInfo.TRANSFER_NOT_ENOUGH);
        }

        (mathErr, dstTokensNew) = addUInt(accountTokens[dst], tokens);
        if (mathErr != MathError.NO_ERROR) {
            return fail(Error.MATH_ERROR, FailureInfo.TRANSFER_TOO_MUCH);
        }

        /////////////////////////
        // EFFECTS & INTERACTIONS
        // (No safe failures beyond this point)

        accountTokens[src] = srcTokensNew;
        accountTokens[dst] = dstTokensNew;

        /* Eat some of the allowance (if necessary) */
        if (startingAllowance != uint(-1)) {
            transferAllowances[src][spender] = allowanceNew;
        }

        /* We emit a Transfer event */
        emit Transfer(src, dst, tokens);

        /* We call the defense hook (which checks for under-collateralization) */
        comptroller.transferVerify(address(this), src, dst, tokens);

        return uint(Error.NO_ERROR);
    }

    /**
     * @notice Transfer `amount` tokens from `msg.sender` to `dst`
     * @param dst The address of the destination account
     * @param amount The number of tokens to transfer
     * @return Whether or not the transfer succeeded
     */
    function transfer(address dst, uint256 amount) external nonReentrant returns (bool) {
        return transferTokens(msg.sender, msg.sender, dst, amount) == uint(Error.NO_ERROR);
    }

    /**
     * @notice Transfer `amount` tokens from `src` to `dst`
     * @param src The address of the source account
     * @param dst The address of the destination account
     * @param amount The number of tokens to transfer
     * @return Whether or not the transfer succeeded
     */
    function transferFrom(address src, address dst, uint256 amount) external nonReentrant returns (bool) {
        return transferTokens(msg.sender, src, dst, amount) == uint(Error.NO_ERROR);
    }

    /**
     * @notice Approve `spender` to transfer up to `amount` from `src`
     * @dev This will overwrite the approval amount for `spender`
     *  and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)
     * @param spender The address of the account which may transfer tokens
     * @param amount The number of tokens that are approved (-1 means infinite)
     * @return Whether or not the approval succeeded
     */
    function approve(address spender, uint256 amount) external returns (bool) {
        address src = msg.sender;
        transferAllowances[src][spender] = amount;
        emit Approval(src, spender, amount);
        return true;
    }

    /**
     * @notice Get the current allowance from `owner` for `spender`
     * @param owner The address of the account which owns the tokens to be spent
     * @param spender The address of the account which may transfer tokens
     * @return The number of tokens allowed to be spent (-1 means infinite)
     */
    function allowance(address owner, address spender) external view returns (uint256) {
        return transferAllowances[owner][spender];
    }

    /**
     * @notice Get the token balance of the `owner`
     * @param owner The address of the account to query
     * @return The number of tokens owned by `owner`
     */
    function balanceOf(address owner) external view returns (uint256) {
        return accountTokens[owner];
    }

    /**
     * @notice Get the underlying balance of the `owner`
     * @dev This also accrues interest in a transaction
     * @param owner The address of the account to query
     * @return The amount of underlying owned by `owner`
     */
    function balanceOfUnderlying(address owner) external returns (uint) {
        Exp memory exchangeRate = Exp({mantissa: exchangeRateCurrent()});
        (MathError mErr, uint balance) = mulScalarTruncate(exchangeRate, accountTokens[owner]);
        require(mErr == MathError.NO_ERROR);
        return balance;
    }

    /**
     * @notice Get a snapshot of the account's balances, and the cached exchange rate
     * @dev This is used by comptroller to more efficiently perform liquidity checks.
     * @param account Address of the account to snapshot
     * @return (possible error, token balance, borrow balance, exchange rate mantissa)
     */
    function getAccountSnapshot(address account) external view returns (uint, uint, uint, uint) {
        uint cTokenBalance = accountTokens[account];
        uint borrowBalance;
        uint exchangeRateMantissa;

        MathError mErr;

        (mErr, borrowBalance) = borrowBalanceStoredInternal(account);
        if (mErr != MathError.NO_ERROR) {
            return (uint(Error.MATH_ERROR), 0, 0, 0);
        }

        (mErr, exchangeRateMantissa) = exchangeRateStoredInternal();
        if (mErr != MathError.NO_ERROR) {
            return (uint(Error.MATH_ERROR), 0, 0, 0);
        }

        return (uint(Error.NO_ERROR), cTokenBalance, borrowBalance, exchangeRateMantissa);
    }

    /**
     * @dev Function to simply retrieve block number
     *  This exists mainly for inheriting test contracts to stub this result.
     */
    function getBlockNumber() internal view returns (uint) {
        return block.number;
    }

    /**
     * @notice Returns the current per-block borrow interest rate for this cToken
     * @return The borrow interest rate per block, scaled by 1e18
     */
    function borrowRatePerBlock() external view returns (uint) {
        (uint opaqueErr, uint borrowRateMantissa) = interestRateModel.getBorrowRate(getCashPrior(), totalBorrows, totalReserves);
        require(opaqueErr == 0, "borrowRatePerBlock: interestRateModel.borrowRate failed"); // semi-opaque
        return borrowRateMantissa;
    }

    /**
     * @notice Returns the current per-block supply interest rate for this cToken
     * @return The supply interest rate per block, scaled by 1e18
     */
    function supplyRatePerBlock() external view returns (uint) {
        /* We calculate the supply rate:
         *  underlying = totalSupply × exchangeRate
         *  borrowsPer = totalBorrows ÷ underlying
         *  supplyRate = borrowRate × (1-reserveFactor) × borrowsPer
         */
        uint exchangeRateMantissa = exchangeRateStored();

        (uint e0, uint borrowRateMantissa) = interestRateModel.getBorrowRate(getCashPrior(), totalBorrows, totalReserves);
        require(e0 == 0, "supplyRatePerBlock: calculating borrowRate failed"); // semi-opaque

        (MathError e1, Exp memory underlying) = mulScalar(Exp({mantissa: exchangeRateMantissa}), totalSupply);
        require(e1 == MathError.NO_ERROR, "supplyRatePerBlock: calculating underlying failed");

        (MathError e2, Exp memory borrowsPer) = divScalarByExp(totalBorrows, underlying);
        require(e2 == MathError.NO_ERROR, "supplyRatePerBlock: calculating borrowsPer failed");

        (MathError e3, Exp memory oneMinusReserveFactor) = subExp(Exp({mantissa: mantissaOne}), Exp({mantissa: reserveFactorMantissa}));
        require(e3 == MathError.NO_ERROR, "supplyRatePerBlock: calculating oneMinusReserveFactor failed");

        (MathError e4, Exp memory supplyRate) = mulExp3(Exp({mantissa: borrowRateMantissa}), oneMinusReserveFactor, borrowsPer);
        require(e4 == MathError.NO_ERROR, "supplyRatePerBlock: calculating supplyRate failed");

        return supplyRate.mantissa;
    }

    /**
     * @notice Returns the current total borrows plus accrued interest
     * @return The total borrows with interest
     */
    function totalBorrowsCurrent() external nonReentrant returns (uint) {
        require(accrueInterest() == uint(Error.NO_ERROR), "accrue interest failed");
        return totalBorrows;
    }

    /**
     * @notice Accrue interest to updated borrowIndex and then calculate account's borrow balance using the updated borrowIndex
     * @param account The address whose balance should be calculated after updating borrowIndex
     * @return The calculated balance
     */
    function borrowBalanceCurrent(address account) external nonReentrant returns (uint) {
        require(accrueInterest() == uint(Error.NO_ERROR), "accrue interest failed");
        return borrowBalanceStored(account);
    }

    /**
     * @notice Return the borrow balance of account based on stored data
     * @param account The address whose balance should be calculated
     * @return The calculated balance
     */
    function borrowBalanceStored(address account) public view returns (uint) {
        (MathError err, uint result) = borrowBalanceStoredInternal(account);
        require(err == MathError.NO_ERROR, "borrowBalanceStored: borrowBalanceStoredInternal failed");
        return result;
    }

    /**
     * @notice Return the borrow balance of account based on stored data
     * @param account The address whose balance should be calculated
     * @return (error code, the calculated balance or 0 if error code is non-zero)
     */
    function borrowBalanceStoredInternal(address account) internal view returns (MathError, uint) {
        /* Note: we do not assert that the market is up to date */
        MathError mathErr;
        uint principalTimesIndex;
        uint result;

        /* Get borrowBalance and borrowIndex */
        BorrowSnapshot storage borrowSnapshot = accountBorrows[account];

        /* If borrowBalance = 0 then borrowIndex is likely also 0.
         * Rather than failing the calculation with a division by 0, we immediately return 0 in this case.
         */
        if (borrowSnapshot.principal == 0) {
            return (MathError.NO_ERROR, 0);
        }

        /* Calculate new borrow balance using the interest index:
         *  recentBorrowBalance = borrower.borrowBalance * market.borrowIndex / borrower.borrowIndex
         */
        (mathErr, principalTimesIndex) = mulUInt(borrowSnapshot.principal, borrowIndex);
        if (mathErr != MathError.NO_ERROR) {
            return (mathErr, 0);
        }

        (mathErr, result) = divUInt(principalTimesIndex, borrowSnapshot.interestIndex);
        if (mathErr != MathError.NO_ERROR) {
            return (mathErr, 0);
        }

        return (MathError.NO_ERROR, result);
    }

    /**
     * @notice Accrue interest then return the up-to-date exchange rate
     * @return Calculated exchange rate scaled by 1e18
     */
    function exchangeRateCurrent() public nonReentrant returns (uint) {
        require(accrueInterest() == uint(Error.NO_ERROR), "accrue interest failed");
        return exchangeRateStored();
    }

    /**
     * @notice Calculates the exchange rate from the underlying to the CToken
     * @dev This function does not accrue interest before calculating the exchange rate
     * @return Calculated exchange rate scaled by 1e18
     */
    function exchangeRateStored() public view returns (uint) {
        (MathError err, uint result) = exchangeRateStoredInternal();
        require(err == MathError.NO_ERROR, "exchangeRateStored: exchangeRateStoredInternal failed");
        return result;
    }

    /**
     * @notice Calculates the exchange rate from the underlying to the CToken
     * @dev This function does not accrue interest before calculating the exchange rate
     * @return (error code, calculated exchange rate scaled by 1e18)
     */
    function exchangeRateStoredInternal() internal view returns (MathError, uint) {
        if (totalSupply == 0) {
            /*
             * If there are no tokens minted:
             *  exchangeRate = initialExchangeRate
             */
            return (MathError.NO_ERROR, initialExchangeRateMantissa);
        } else {
            /*
             * Otherwise:
             *  exchangeRate = (totalCash + totalBorrows - totalReserves) / totalSupply
             */
            uint totalCash = getCashPrior();
            uint cashPlusBorrowsMinusReserves;
            Exp memory exchangeRate;
            MathError mathErr;

            (mathErr, cashPlusBorrowsMinusReserves) = addThenSubUInt(totalCash, totalBorrows, totalReserves);
            if (mathErr != MathError.NO_ERROR) {
                return (mathErr, 0);
            }

            (mathErr, exchangeRate) = getExp(cashPlusBorrowsMinusReserves, totalSupply);
            if (mathErr != MathError.NO_ERROR) {
                return (mathErr, 0);
            }

            return (MathError.NO_ERROR, exchangeRate.mantissa);
        }
    }

    /**
     * @notice Get cash balance of this cToken in the underlying asset
     * @return The quantity of underlying asset owned by this contract
     */
    function getCash() external view returns (uint) {
        return getCashPrior();
    }

    struct AccrueInterestLocalVars {
        MathError mathErr;
        uint opaqueErr;
        uint borrowRateMantissa;
        uint currentBlockNumber;
        uint blockDelta;

        Exp simpleInterestFactor;

        uint interestAccumulated;
        uint totalBorrowsNew;
        uint totalReservesNew;
        uint borrowIndexNew;
    }

    /**
      * @notice Applies accrued interest to total borrows and reserves.
      * @dev This calculates interest accrued from the last checkpointed block
      *      up to the current block and writes new checkpoint to storage.
      */
    function accrueInterest() public returns (uint) {
        AccrueInterestLocalVars memory vars;

        /* Calculate the current borrow interest rate */
        (vars.opaqueErr, vars.borrowRateMantissa) = interestRateModel.getBorrowRate(getCashPrior(), totalBorrows, totalReserves);
        require(vars.borrowRateMantissa <= borrowRateMaxMantissa, "borrow rate is absurdly high");
        if (vars.opaqueErr != 0) {
            return failOpaque(Error.INTEREST_RATE_MODEL_ERROR, FailureInfo.ACCRUE_INTEREST_BORROW_RATE_CALCULATION_FAILED, vars.opaqueErr);
        }

        /* Remember the initial block number */
        vars.currentBlockNumber = getBlockNumber();

        /* Calculate the number of blocks elapsed since the last accrual */
        (vars.mathErr, vars.blockDelta) = subUInt(vars.currentBlockNumber, accrualBlockNumber);
        assert(vars.mathErr == MathError.NO_ERROR); // Block delta should always succeed and if it doesn't, blow up.

        /*
         * Calculate the interest accumulated into borrows and reserves and the new index:
         *  simpleInterestFactor = borrowRate * blockDelta
         *  interestAccumulated = simpleInterestFactor * totalBorrows
         *  totalBorrowsNew = interestAccumulated + totalBorrows
         *  totalReservesNew = interestAccumulated * reserveFactor + totalReserves
         *  borrowIndexNew = simpleInterestFactor * borrowIndex + borrowIndex
         */
        (vars.mathErr, vars.simpleInterestFactor) = mulScalar(Exp({mantissa: vars.borrowRateMantissa}), vars.blockDelta);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_SIMPLE_INTEREST_FACTOR_CALCULATION_FAILED, uint(vars.mathErr));
        }

        (vars.mathErr, vars.interestAccumulated) = mulScalarTruncate(vars.simpleInterestFactor, totalBorrows);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_ACCUMULATED_INTEREST_CALCULATION_FAILED, uint(vars.mathErr));
        }

        (vars.mathErr, vars.totalBorrowsNew) = addUInt(vars.interestAccumulated, totalBorrows);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_NEW_TOTAL_BORROWS_CALCULATION_FAILED, uint(vars.mathErr));
        }

        (vars.mathErr, vars.totalReservesNew) = mulScalarTruncateAddUInt(Exp({mantissa: reserveFactorMantissa}), vars.interestAccumulated, totalReserves);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_NEW_TOTAL_RESERVES_CALCULATION_FAILED, uint(vars.mathErr));
        }

        (vars.mathErr, vars.borrowIndexNew) = mulScalarTruncateAddUInt(vars.simpleInterestFactor, borrowIndex, borrowIndex);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_NEW_BORROW_INDEX_CALCULATION_FAILED, uint(vars.mathErr));
        }

        /////////////////////////
        // EFFECTS & INTERACTIONS
        // (No safe failures beyond this point)

        /* We write the previously calculated values into storage */
        accrualBlockNumber = vars.currentBlockNumber;
        borrowIndex = vars.borrowIndexNew;
        totalBorrows = vars.totalBorrowsNew;
        totalReserves = vars.totalReservesNew;

        /* We emit an AccrueInterest event */
        emit AccrueInterest(vars.interestAccumulated, vars.borrowIndexNew, totalBorrows);

        return uint(Error.NO_ERROR);
    }

    /**
     * @notice Sender supplies assets into the market and receives cTokens in exchange
     * @dev Accrues interest whether or not the operation succeeds, unless reverted
     * @param mintAmount The amount of the underlying asset to supply
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function mintInternal(uint mintAmount) internal nonReentrant returns (uint) {
        uint error = accrueInterest();
        if (error != uint(Error.NO_ERROR)) {
            // accrueInterest emits logs on errors, but we still want to log the fact that an attempted borrow failed
            return fail(Error(error), FailureInfo.MINT_ACCRUE_INTEREST_FAILED);
        }
        // mintFresh emits the actual Mint event if successful and logs on errors, so we don't need to
        return mintFresh(msg.sender, mintAmount);
    }

    struct MintLocalVars {
        Error err;
        MathError mathErr;
        uint exchangeRateMantissa;
        uint mintTokens;
        uint totalSupplyNew;
        uint accountTokensNew;
    }

    /**
     * @notice User supplies assets into the market and receives cTokens in exchange
     * @dev Assumes interest has already been accrued up to the current block
     * @param minter The address of the account which is supplying the assets
     * @param mintAmount The amount of the underlying asset to supply
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function mintFresh(address minter, uint mintAmount) internal returns (uint) {
        /* Fail if mint not allowed */
        uint allowed = comptroller.mintAllowed(address(this), minter, mintAmount);
        if (allowed != 0) {
            return failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.MINT_COMPTROLLER_REJECTION, allowed);
        }

        /* Verify market's block number equals current block number */
        if (accrualBlockNumber != getBlockNumber()) {
            return fail(Error.MARKET_NOT_FRESH, FailureInfo.MINT_FRESHNESS_CHECK);
        }

        MintLocalVars memory vars;

        /* Fail if checkTransferIn fails */
        vars.err = checkTransferIn(minter, mintAmount);
        if (vars.err != Error.NO_ERROR) {
            return fail(vars.err, FailureInfo.MINT_TRANSFER_IN_NOT_POSSIBLE);
        }

        /*
         * We get the current exchange rate and calculate the number of cTokens to be minted:
         *  mintTokens = mintAmount / exchangeRate
         */
        (vars.mathErr, vars.exchangeRateMantissa) = exchangeRateStoredInternal();
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.MINT_EXCHANGE_RATE_READ_FAILED, uint(vars.mathErr));
        }

        (vars.mathErr, vars.mintTokens) = divScalarByExpTruncate(mintAmount, Exp({mantissa: vars.exchangeRateMantissa}));
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.MINT_EXCHANGE_CALCULATION_FAILED, uint(vars.mathErr));
        }

        /*
         * We calculate the new total supply of cTokens and minter token balance, checking for overflow:
         *  totalSupplyNew = totalSupply + mintTokens
         *  accountTokensNew = accountTokens[minter] + mintTokens
         */
        (vars.mathErr, vars.totalSupplyNew) = addUInt(totalSupply, vars.mintTokens);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.MINT_NEW_TOTAL_SUPPLY_CALCULATION_FAILED, uint(vars.mathErr));
        }

        (vars.mathErr, vars.accountTokensNew) = addUInt(accountTokens[minter], vars.mintTokens);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.MINT_NEW_ACCOUNT_BALANCE_CALCULATION_FAILED, uint(vars.mathErr));
        }

        /////////////////////////
        // EFFECTS & INTERACTIONS
        // (No safe failures beyond this point)

        /*
         * We call doTransferIn for the minter and the mintAmount
         *  Note: The cToken must handle variations between ERC-20 and ETH underlying.
         *  On success, the cToken holds an additional mintAmount of cash.
         *  If doTransferIn fails despite the fact we checked pre-conditions,
         *   we revert because we can't be sure if side effects occurred.
         */
        vars.err = doTransferIn(minter, mintAmount);
        if (vars.err != Error.NO_ERROR) {
            return fail(vars.err, FailureInfo.MINT_TRANSFER_IN_FAILED);
        }

        /* We write previously calculated values into storage */
        totalSupply = vars.totalSupplyNew;
        accountTokens[minter] = vars.accountTokensNew;

        /* We emit a Mint event, and a Transfer event */
        emit Mint(minter, mintAmount, vars.mintTokens);
        emit Transfer(address(this), minter, vars.mintTokens);

        /* We call the defense hook */
        comptroller.mintVerify(address(this), minter, mintAmount, vars.mintTokens);

        return uint(Error.NO_ERROR);
    }

    /**
     * @notice Sender redeems cTokens in exchange for the underlying asset
     * @dev Accrues interest whether or not the operation succeeds, unless reverted
     * @param redeemTokens The number of cTokens to redeem into underlying
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function redeemInternal(uint redeemTokens) internal nonReentrant returns (uint) {
        uint error = accrueInterest();
        if (error != uint(Error.NO_ERROR)) {
            // accrueInterest emits logs on errors, but we still want to log the fact that an attempted redeem failed
            return fail(Error(error), FailureInfo.REDEEM_ACCRUE_INTEREST_FAILED);
        }
        // redeemFresh emits redeem-specific logs on errors, so we don't need to
        return redeemFresh(msg.sender, redeemTokens, 0);
    }

    /**
     * @notice Sender redeems cTokens in exchange for a specified amount of underlying asset
     * @dev Accrues interest whether or not the operation succeeds, unless reverted
     * @param redeemAmount The amount of underlying to redeem
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function redeemUnderlyingInternal(uint redeemAmount) internal nonReentrant returns (uint) {
        uint error = accrueInterest();
        if (error != uint(Error.NO_ERROR)) {
            // accrueInterest emits logs on errors, but we still want to log the fact that an attempted redeem failed
            return fail(Error(error), FailureInfo.REDEEM_ACCRUE_INTEREST_FAILED);
        }
        // redeemFresh emits redeem-specific logs on errors, so we don't need to
        return redeemFresh(msg.sender, 0, redeemAmount);
    }

    struct RedeemLocalVars {
        Error err;
        MathError mathErr;
        uint exchangeRateMantissa;
        uint redeemTokens;
        uint redeemAmount;
        uint totalSupplyNew;
        uint accountTokensNew;
    }

    /**
     * @notice User redeems cTokens in exchange for the underlying asset
     * @dev Assumes interest has already been accrued up to the current block
     * @param redeemer The address of the account which is redeeming the tokens
     * @param redeemTokensIn The number of cTokens to redeem into underlying (only one of redeemTokensIn or redeemAmountIn may be zero)
     * @param redeemAmountIn The number of cTokens to redeem into underlying (only one of redeemTokensIn or redeemAmountIn may be zero)
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function redeemFresh(address payable redeemer, uint redeemTokensIn, uint redeemAmountIn) internal returns (uint) {
        require(redeemTokensIn == 0 || redeemAmountIn == 0, "one of redeemTokensIn or redeemAmountIn must be zero");

        RedeemLocalVars memory vars;

        /* exchangeRate = invoke Exchange Rate Stored() */
        (vars.mathErr, vars.exchangeRateMantissa) = exchangeRateStoredInternal();
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_EXCHANGE_RATE_READ_FAILED, uint(vars.mathErr));
        }

        /* If redeemTokensIn > 0: */
        if (redeemTokensIn > 0) {
            /*
             * We calculate the exchange rate and the amount of underlying to be redeemed:
             *  redeemTokens = redeemTokensIn
             *  redeemAmount = redeemTokensIn x exchangeRateCurrent
             */
            vars.redeemTokens = redeemTokensIn;

            (vars.mathErr, vars.redeemAmount) = mulScalarTruncate(Exp({mantissa: vars.exchangeRateMantissa}), redeemTokensIn);
            if (vars.mathErr != MathError.NO_ERROR) {
                return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_EXCHANGE_TOKENS_CALCULATION_FAILED, uint(vars.mathErr));
            }
        } else {
            /*
             * We get the current exchange rate and calculate the amount to be redeemed:
             *  redeemTokens = redeemAmountIn / exchangeRate
             *  redeemAmount = redeemAmountIn
             */

            (vars.mathErr, vars.redeemTokens) = divScalarByExpTruncate(redeemAmountIn, Exp({mantissa: vars.exchangeRateMantissa}));
            if (vars.mathErr != MathError.NO_ERROR) {
                return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_EXCHANGE_AMOUNT_CALCULATION_FAILED, uint(vars.mathErr));
            }

            vars.redeemAmount = redeemAmountIn;
        }

        /* Fail if redeem not allowed */
        uint allowed = comptroller.redeemAllowed(address(this), redeemer, vars.redeemTokens);
        if (allowed != 0) {
            return failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.REDEEM_COMPTROLLER_REJECTION, allowed);
        }

        /* Verify market's block number equals current block number */
        if (accrualBlockNumber != getBlockNumber()) {
            return fail(Error.MARKET_NOT_FRESH, FailureInfo.REDEEM_FRESHNESS_CHECK);
        }

        /*
         * We calculate the new total supply and redeemer balance, checking for underflow:
         *  totalSupplyNew = totalSupply - redeemTokens
         *  accountTokensNew = accountTokens[redeemer] - redeemTokens
         */
        (vars.mathErr, vars.totalSupplyNew) = subUInt(totalSupply, vars.redeemTokens);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_NEW_TOTAL_SUPPLY_CALCULATION_FAILED, uint(vars.mathErr));
        }

        (vars.mathErr, vars.accountTokensNew) = subUInt(accountTokens[redeemer], vars.redeemTokens);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_NEW_ACCOUNT_BALANCE_CALCULATION_FAILED, uint(vars.mathErr));
        }

        /* Fail gracefully if protocol has insufficient cash */
        if (getCashPrior() < vars.redeemAmount) {
            return fail(Error.TOKEN_INSUFFICIENT_CASH, FailureInfo.REDEEM_TRANSFER_OUT_NOT_POSSIBLE);
        }

        /////////////////////////
        // EFFECTS & INTERACTIONS
        // (No safe failures beyond this point)

        /*
         * We invoke doTransferOut for the redeemer and the redeemAmount.
         *  Note: The cToken must handle variations between ERC-20 and ETH underlying.
         *  On success, the cToken has redeemAmount less of cash.
         *  If doTransferOut fails despite the fact we checked pre-conditions,
         *   we revert because we can't be sure if side effects occurred.
         */
        vars.err = doTransferOut(redeemer, vars.redeemAmount);
        require(vars.err == Error.NO_ERROR, "redeem transfer out failed");

        /* We write previously calculated values into storage */
        totalSupply = vars.totalSupplyNew;
        accountTokens[redeemer] = vars.accountTokensNew;

        /* We emit a Transfer event, and a Redeem event */
        emit Transfer(redeemer, address(this), vars.redeemTokens);
        emit Redeem(redeemer, vars.redeemAmount, vars.redeemTokens);

        /* We call the defense hook */
        comptroller.redeemVerify(address(this), redeemer, vars.redeemAmount, vars.redeemTokens);

        return uint(Error.NO_ERROR);
    }

    /**
      * @notice Sender borrows assets from the protocol to their own address
      * @param borrowAmount The amount of the underlying asset to borrow
      * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
      */
    function borrowInternal(uint borrowAmount) internal nonReentrant returns (uint) {
        uint error = accrueInterest();
        if (error != uint(Error.NO_ERROR)) {
            // accrueInterest emits logs on errors, but we still want to log the fact that an attempted borrow failed
            return fail(Error(error), FailureInfo.BORROW_ACCRUE_INTEREST_FAILED);
        }
        // borrowFresh emits borrow-specific logs on errors, so we don't need to
        return borrowFresh(msg.sender, borrowAmount);
    }

    struct BorrowLocalVars {
        Error err;
        MathError mathErr;
        uint accountBorrows;
        uint accountBorrowsNew;
        uint totalBorrowsNew;
    }

    /**
      * @notice Users borrow assets from the protocol to their own address
      * @param borrowAmount The amount of the underlying asset to borrow
      * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
      */
    function borrowFresh(address payable borrower, uint borrowAmount) internal returns (uint) {
        /* Fail if borrow not allowed */
        uint allowed = comptroller.borrowAllowed(address(this), borrower, borrowAmount);
        if (allowed != 0) {
            return failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.BORROW_COMPTROLLER_REJECTION, allowed);
        }

        /* Verify market's block number equals current block number */
        if (accrualBlockNumber != getBlockNumber()) {
            return fail(Error.MARKET_NOT_FRESH, FailureInfo.BORROW_FRESHNESS_CHECK);
        }

        /* Fail gracefully if protocol has insufficient underlying cash */
        if (getCashPrior() < borrowAmount) {
            return fail(Error.TOKEN_INSUFFICIENT_CASH, FailureInfo.BORROW_CASH_NOT_AVAILABLE);
        }

        BorrowLocalVars memory vars;

        /*
         * We calculate the new borrower and total borrow balances, failing on overflow:
         *  accountBorrowsNew = accountBorrows + borrowAmount
         *  totalBorrowsNew = totalBorrows + borrowAmount
         */
        (vars.mathErr, vars.accountBorrows) = borrowBalanceStoredInternal(borrower);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED, uint(vars.mathErr));
        }

        (vars.mathErr, vars.accountBorrowsNew) = addUInt(vars.accountBorrows, borrowAmount);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.BORROW_NEW_ACCOUNT_BORROW_BALANCE_CALCULATION_FAILED, uint(vars.mathErr));
        }

        (vars.mathErr, vars.totalBorrowsNew) = addUInt(totalBorrows, borrowAmount);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED, uint(vars.mathErr));
        }

        /////////////////////////
        // EFFECTS & INTERACTIONS
        // (No safe failures beyond this point)

        /*
         * We invoke doTransferOut for the borrower and the borrowAmount.
         *  Note: The cToken must handle variations between ERC-20 and ETH underlying.
         *  On success, the cToken borrowAmount less of cash.
         *  If doTransferOut fails despite the fact we checked pre-conditions,
         *   we revert because we can't be sure if side effects occurred.
         */
        vars.err = doTransferOut(borrower, borrowAmount);
        require(vars.err == Error.NO_ERROR, "borrow transfer out failed");

        /* We write the previously calculated values into storage */
        accountBorrows[borrower].principal = vars.accountBorrowsNew;
        accountBorrows[borrower].interestIndex = borrowIndex;
        totalBorrows = vars.totalBorrowsNew;

        /* We emit a Borrow event */
        emit Borrow(borrower, borrowAmount, vars.accountBorrowsNew, vars.totalBorrowsNew);

        /* We call the defense hook */
        comptroller.borrowVerify(address(this), borrower, borrowAmount);

        return uint(Error.NO_ERROR);
    }

    /**
     * @notice Sender repays their own borrow
     * @param repayAmount The amount to repay
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function repayBorrowInternal(uint repayAmount) internal nonReentrant returns (uint) {
        uint error = accrueInterest();
        if (error != uint(Error.NO_ERROR)) {
            // accrueInterest emits logs on errors, but we still want to log the fact that an attempted borrow failed
            return fail(Error(error), FailureInfo.REPAY_BORROW_ACCRUE_INTEREST_FAILED);
        }
        // repayBorrowFresh emits repay-borrow-specific logs on errors, so we don't need to
        return repayBorrowFresh(msg.sender, msg.sender, repayAmount);
    }

    /**
     * @notice Sender repays a borrow belonging to borrower
     * @param borrower the account with the debt being payed off
     * @param repayAmount The amount to repay
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function repayBorrowBehalfInternal(address borrower, uint repayAmount) internal nonReentrant returns (uint) {
        uint error = accrueInterest();
        if (error != uint(Error.NO_ERROR)) {
            // accrueInterest emits logs on errors, but we still want to log the fact that an attempted borrow failed
            return fail(Error(error), FailureInfo.REPAY_BEHALF_ACCRUE_INTEREST_FAILED);
        }
        // repayBorrowFresh emits repay-borrow-specific logs on errors, so we don't need to
        return repayBorrowFresh(msg.sender, borrower, repayAmount);
    }

    struct RepayBorrowLocalVars {
        Error err;
        MathError mathErr;
        uint repayAmount;
        uint borrowerIndex;
        uint accountBorrows;
        uint accountBorrowsNew;
        uint totalBorrowsNew;
    }

    /**
     * @notice Borrows are repaid by another user (possibly the borrower).
     * @param payer the account paying off the borrow
     * @param borrower the account with the debt being payed off
     * @param repayAmount the amount of undelrying tokens being returned
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function repayBorrowFresh(address payer, address borrower, uint repayAmount) internal returns (uint) {
        /* Fail if repayBorrow not allowed */
        uint allowed = comptroller.repayBorrowAllowed(address(this), payer, borrower, repayAmount);
        if (allowed != 0) {
            return failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.REPAY_BORROW_COMPTROLLER_REJECTION, allowed);
        }

        /* Verify market's block number equals current block number */
        if (accrualBlockNumber != getBlockNumber()) {
            return fail(Error.MARKET_NOT_FRESH, FailureInfo.REPAY_BORROW_FRESHNESS_CHECK);
        }

        RepayBorrowLocalVars memory vars;

        /* We remember the original borrowerIndex for verification purposes */
        vars.borrowerIndex = accountBorrows[borrower].interestIndex;

        /* We fetch the amount the borrower owes, with accumulated interest */
        (vars.mathErr, vars.accountBorrows) = borrowBalanceStoredInternal(borrower);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.REPAY_BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED, uint(vars.mathErr));
        }

        /* If repayAmount == -1, repayAmount = accountBorrows */
        if (repayAmount == uint(-1)) {
            vars.repayAmount = vars.accountBorrows;
        } else {
            vars.repayAmount = repayAmount;
        }

        /* Fail if checkTransferIn fails */
        vars.err = checkTransferIn(payer, vars.repayAmount);
        if (vars.err != Error.NO_ERROR) {
            return fail(vars.err, FailureInfo.REPAY_BORROW_TRANSFER_IN_NOT_POSSIBLE);
        }

        /*
         * We calculate the new borrower and total borrow balances, failing on underflow:
         *  accountBorrowsNew = accountBorrows - repayAmount
         *  totalBorrowsNew = totalBorrows - repayAmount
         */
        (vars.mathErr, vars.accountBorrowsNew) = subUInt(vars.accountBorrows, vars.repayAmount);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.REPAY_BORROW_NEW_ACCOUNT_BORROW_BALANCE_CALCULATION_FAILED, uint(vars.mathErr));
        }

        (vars.mathErr, vars.totalBorrowsNew) = subUInt(totalBorrows, vars.repayAmount);
        if (vars.mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.REPAY_BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED, uint(vars.mathErr));
        }

        /////////////////////////
        // EFFECTS & INTERACTIONS
        // (No safe failures beyond this point)

        /*
         * We call doTransferIn for the payer and the repayAmount
         *  Note: The cToken must handle variations between ERC-20 and ETH underlying.
         *  On success, the cToken holds an additional repayAmount of cash.
         *  If doTransferIn fails despite the fact we checked pre-conditions,
         *   we revert because we can't be sure if side effects occurred.
         */
        vars.err = doTransferIn(payer, vars.repayAmount);
        require(vars.err == Error.NO_ERROR, "repay borrow transfer in failed");

        /* We write the previously calculated values into storage */
        accountBorrows[borrower].principal = vars.accountBorrowsNew;
        accountBorrows[borrower].interestIndex = borrowIndex;
        totalBorrows = vars.totalBorrowsNew;

        /* We emit a RepayBorrow event */
        emit RepayBorrow(payer, borrower, vars.repayAmount, vars.accountBorrowsNew, vars.totalBorrowsNew);

        /* We call the defense hook */
        comptroller.repayBorrowVerify(address(this), payer, borrower, vars.repayAmount, vars.borrowerIndex);

        return uint(Error.NO_ERROR);
    }

    /**
     * @notice The sender liquidates the borrowers collateral.
     *  The collateral seized is transferred to the liquidator.
     * @param borrower The borrower of this cToken to be liquidated
     * @param cTokenCollateral The market in which to seize collateral from the borrower
     * @param repayAmount The amount of the underlying borrowed asset to repay
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function liquidateBorrowInternal(address borrower, uint repayAmount, CToken cTokenCollateral) internal nonReentrant returns (uint) {
        uint error = accrueInterest();
        if (error != uint(Error.NO_ERROR)) {
            // accrueInterest emits logs on errors, but we still want to log the fact that an attempted liquidation failed
            return fail(Error(error), FailureInfo.LIQUIDATE_ACCRUE_BORROW_INTEREST_FAILED);
        }

        error = cTokenCollateral.accrueInterest();
        if (error != uint(Error.NO_ERROR)) {
            // accrueInterest emits logs on errors, but we still want to log the fact that an attempted liquidation failed
            return fail(Error(error), FailureInfo.LIQUIDATE_ACCRUE_COLLATERAL_INTEREST_FAILED);
        }

        // liquidateBorrowFresh emits borrow-specific logs on errors, so we don't need to
        return liquidateBorrowFresh(msg.sender, borrower, repayAmount, cTokenCollateral);
    }

    /**
     * @notice The liquidator liquidates the borrowers collateral.
     *  The collateral seized is transferred to the liquidator.
     * @param borrower The borrower of this cToken to be liquidated
     * @param liquidator The address repaying the borrow and seizing collateral
     * @param cTokenCollateral The market in which to seize collateral from the borrower
     * @param repayAmount The amount of the underlying borrowed asset to repay
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function liquidateBorrowFresh(address liquidator, address borrower, uint repayAmount, CToken cTokenCollateral) internal returns (uint) {
        /* Fail if liquidate not allowed */
        uint allowed = comptroller.liquidateBorrowAllowed(address(this), address(cTokenCollateral), liquidator, borrower, repayAmount);
        if (allowed != 0) {
            return failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.LIQUIDATE_COMPTROLLER_REJECTION, allowed);
        }

        /* Verify market's block number equals current block number */
        if (accrualBlockNumber != getBlockNumber()) {
            return fail(Error.MARKET_NOT_FRESH, FailureInfo.LIQUIDATE_FRESHNESS_CHECK);
        }

        /* Verify cTokenCollateral market's block number equals current block number */
        if (cTokenCollateral.accrualBlockNumber() != getBlockNumber()) {
            return fail(Error.MARKET_NOT_FRESH, FailureInfo.LIQUIDATE_COLLATERAL_FRESHNESS_CHECK);
        }

        /* Fail if borrower = liquidator */
        if (borrower == liquidator) {
            return fail(Error.INVALID_ACCOUNT_PAIR, FailureInfo.LIQUIDATE_LIQUIDATOR_IS_BORROWER);
        }

        /* Fail if repayAmount = 0 */
        if (repayAmount == 0) {
            return fail(Error.INVALID_CLOSE_AMOUNT_REQUESTED, FailureInfo.LIQUIDATE_CLOSE_AMOUNT_IS_ZERO);
        }

        /* Fail if repayAmount = -1 */
        if (repayAmount == uint(-1)) {
            return fail(Error.INVALID_CLOSE_AMOUNT_REQUESTED, FailureInfo.LIQUIDATE_CLOSE_AMOUNT_IS_UINT_MAX);
        }

        /* We calculate the number of collateral tokens that will be seized */
        (uint amountSeizeError, uint seizeTokens) = comptroller.liquidateCalculateSeizeTokens(address(this), address(cTokenCollateral), repayAmount);
        if (amountSeizeError != 0) {
            return failOpaque(Error.COMPTROLLER_CALCULATION_ERROR, FailureInfo.LIQUIDATE_COMPTROLLER_CALCULATE_AMOUNT_SEIZE_FAILED, amountSeizeError);
        }

        /* Fail if seizeTokens > borrower collateral token balance */
        if (seizeTokens > cTokenCollateral.balanceOf(borrower)) {
            return fail(Error.TOKEN_INSUFFICIENT_BALANCE, FailureInfo.LIQUIDATE_SEIZE_TOO_MUCH);
        }

        /* Fail if repayBorrow fails */
        uint repayBorrowError = repayBorrowFresh(liquidator, borrower, repayAmount);
        if (repayBorrowError != uint(Error.NO_ERROR)) {
            return fail(Error(repayBorrowError), FailureInfo.LIQUIDATE_REPAY_BORROW_FRESH_FAILED);
        }

        /* Revert if seize tokens fails (since we cannot be sure of side effects) */
        uint seizeError = cTokenCollateral.seize(liquidator, borrower, seizeTokens);
        require(seizeError == uint(Error.NO_ERROR), "token seizure failed");

        /* We emit a LiquidateBorrow event */
        emit LiquidateBorrow(liquidator, borrower, repayAmount, address(cTokenCollateral), seizeTokens);

        /* We call the defense hook */
        comptroller.liquidateBorrowVerify(address(this), address(cTokenCollateral), liquidator, borrower, repayAmount, seizeTokens);

        return uint(Error.NO_ERROR);
    }

    /**
     * @notice Transfers collateral tokens (this market) to the liquidator.
     * @dev Will fail unless called by another cToken during the process of liquidation.
     *  Its absolutely critical to use msg.sender as the borrowed cToken and not a parameter.
     * @param liquidator The account receiving seized collateral
     * @param borrower The account having collateral seized
     * @param seizeTokens The number of cTokens to seize
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function seize(address liquidator, address borrower, uint seizeTokens) external nonReentrant returns (uint) {
        /* Fail if seize not allowed */
        uint allowed = comptroller.seizeAllowed(address(this), msg.sender, liquidator, borrower, seizeTokens);
        if (allowed != 0) {
            return failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.LIQUIDATE_SEIZE_COMPTROLLER_REJECTION, allowed);
        }

        /* Fail if borrower = liquidator */
        if (borrower == liquidator) {
            return fail(Error.INVALID_ACCOUNT_PAIR, FailureInfo.LIQUIDATE_SEIZE_LIQUIDATOR_IS_BORROWER);
        }

        MathError mathErr;
        uint borrowerTokensNew;
        uint liquidatorTokensNew;

        /*
         * We calculate the new borrower and liquidator token balances, failing on underflow/overflow:
         *  borrowerTokensNew = accountTokens[borrower] - seizeTokens
         *  liquidatorTokensNew = accountTokens[liquidator] + seizeTokens
         */
        (mathErr, borrowerTokensNew) = subUInt(accountTokens[borrower], seizeTokens);
        if (mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.LIQUIDATE_SEIZE_BALANCE_DECREMENT_FAILED, uint(mathErr));
        }

        (mathErr, liquidatorTokensNew) = addUInt(accountTokens[liquidator], seizeTokens);
        if (mathErr != MathError.NO_ERROR) {
            return failOpaque(Error.MATH_ERROR, FailureInfo.LIQUIDATE_SEIZE_BALANCE_INCREMENT_FAILED, uint(mathErr));
        }

        /////////////////////////
        // EFFECTS & INTERACTIONS
        // (No safe failures beyond this point)

        /* We write the previously calculated values into storage */
        accountTokens[borrower] = borrowerTokensNew;
        accountTokens[liquidator] = liquidatorTokensNew;

        /* Emit a Transfer event */
        emit Transfer(borrower, liquidator, seizeTokens);

        /* We call the defense hook */
        comptroller.seizeVerify(address(this), msg.sender, liquidator, borrower, seizeTokens);

        return uint(Error.NO_ERROR);
    }


    /*** Admin Functions ***/

    /**
      * @notice Begins transfer of admin rights. The newPendingAdmin must call `_acceptAdmin` to finalize the transfer.
      * @dev Admin function to begin change of admin. The newPendingAdmin must call `_acceptAdmin` to finalize the transfer.
      * @param newPendingAdmin New pending admin.
      * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
      *
      * TODO: Should we add a second arg to verify, like a checksum of `newAdmin` address?
      */
    function _setPendingAdmin(address payable newPendingAdmin) external returns (uint) {
        // Check caller = admin
        if (msg.sender != admin) {
            return fail(Error.UNAUTHORIZED, FailureInfo.SET_PENDING_ADMIN_OWNER_CHECK);
        }

        // Save current value, if any, for inclusion in log
        address oldPendingAdmin = pendingAdmin;

        // Store pendingAdmin with value newPendingAdmin
        pendingAdmin = newPendingAdmin;

        // Emit NewPendingAdmin(oldPendingAdmin, newPendingAdmin)
        emit NewPendingAdmin(oldPendingAdmin, newPendingAdmin);

        return uint(Error.NO_ERROR);
    }

    /**
      * @notice Accepts transfer of admin rights. msg.sender must be pendingAdmin
      * @dev Admin function for pending admin to accept role and update admin
      * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
      */
    function _acceptAdmin() external returns (uint) {
        // Check caller is pendingAdmin and pendingAdmin ≠ address(0)
        if (msg.sender != pendingAdmin || msg.sender == address(0)) {
            return fail(Error.UNAUTHORIZED, FailureInfo.ACCEPT_ADMIN_PENDING_ADMIN_CHECK);
        }

        // Save current values for inclusion in log
        address oldAdmin = admin;
        address oldPendingAdmin = pendingAdmin;

        // Store admin with value pendingAdmin
        admin = pendingAdmin;

        // Clear the pending value
        pendingAdmin = address(0);

        emit NewAdmin(oldAdmin, admin);
        emit NewPendingAdmin(oldPendingAdmin, pendingAdmin);

        return uint(Error.NO_ERROR);
    }

    /**
      * @notice Sets a new comptroller for the market
      * @dev Admin function to set a new comptroller
      * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
      */
    function _setComptroller(ComptrollerInterface newComptroller) public returns (uint) {
        // Check caller is admin
        if (msg.sender != admin) {
            return fail(Error.UNAUTHORIZED, FailureInfo.SET_COMPTROLLER_OWNER_CHECK);
        }

        ComptrollerInterface oldComptroller = comptroller;
        // Ensure invoke comptroller.isComptroller() returns true
        require(newComptroller.isComptroller(), "marker method returned false");

        // Set market's comptroller to newComptroller
        comptroller = newComptroller;

        // Emit NewComptroller(oldComptroller, newComptroller)
        emit NewComptroller(oldComptroller, newComptroller);

        return uint(Error.NO_ERROR);
    }

    /**
      * @notice accrues interest and sets a new reserve factor for the protocol using _setReserveFactorFresh
      * @dev Admin function to accrue interest and set a new reserve factor
      * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
      */
    function _setReserveFactor(uint newReserveFactorMantissa) external nonReentrant returns (uint) {
        uint error = accrueInterest();
        if (error != uint(Error.NO_ERROR)) {
            // accrueInterest emits logs on errors, but on top of that we want to log the fact that an attempted reserve factor change failed.
            return fail(Error(error), FailureInfo.SET_RESERVE_FACTOR_ACCRUE_INTEREST_FAILED);
        }
        // _setReserveFactorFresh emits reserve-factor-specific logs on errors, so we don't need to.
        return _setReserveFactorFresh(newReserveFactorMantissa);
    }

    /**
      * @notice Sets a new reserve factor for the protocol (*requires fresh interest accrual)
      * @dev Admin function to set a new reserve factor
      * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
      */
    function _setReserveFactorFresh(uint newReserveFactorMantissa) internal returns (uint) {
        // Check caller is admin
        if (msg.sender != admin) {
            return fail(Error.UNAUTHORIZED, FailureInfo.SET_RESERVE_FACTOR_ADMIN_CHECK);
        }

        // Verify market's block number equals current block number
        if (accrualBlockNumber != getBlockNumber()) {
            // TODO: static_assert + no error code?
            return fail(Error.MARKET_NOT_FRESH, FailureInfo.SET_RESERVE_FACTOR_FRESH_CHECK);
        }

        // Check newReserveFactor ≤ maxReserveFactor
        if (newReserveFactorMantissa > reserveFactorMaxMantissa) {
            return fail(Error.BAD_INPUT, FailureInfo.SET_RESERVE_FACTOR_BOUNDS_CHECK);
        }

        uint oldReserveFactorMantissa = reserveFactorMantissa;
        reserveFactorMantissa = newReserveFactorMantissa;

        emit NewReserveFactor(oldReserveFactorMantissa, newReserveFactorMantissa);

        return uint(Error.NO_ERROR);
    }

    /**
     * @notice Accrues interest and reduces reserves by transferring to admin
     * @param reduceAmount Amount of reduction to reserves
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function _reduceReserves(uint reduceAmount) external nonReentrant returns (uint) {
        uint error = accrueInterest();
        if (error != uint(Error.NO_ERROR)) {
            // accrueInterest emits logs on errors, but on top of that we want to log the fact that an attempted reduce reserves failed.
            return fail(Error(error), FailureInfo.REDUCE_RESERVES_ACCRUE_INTEREST_FAILED);
        }
        // _reduceReservesFresh emits reserve-reduction-specific logs on errors, so we don't need to.
        return _reduceReservesFresh(reduceAmount);
    }

    /**
     * @notice Reduces reserves by transferring to admin
     * @dev Requires fresh interest accrual
     * @param reduceAmount Amount of reduction to reserves
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function _reduceReservesFresh(uint reduceAmount) internal returns (uint) {
        Error err;
        // totalReserves - reduceAmount
        uint totalReservesNew;

        // Check caller is admin
        if (msg.sender != admin) {
            return fail(Error.UNAUTHORIZED, FailureInfo.REDUCE_RESERVES_ADMIN_CHECK);
        }

        // We fail gracefully unless market's block number equals current block number
        if (accrualBlockNumber != getBlockNumber()) {
            // TODO: static_assert + no error code?
            return fail(Error.MARKET_NOT_FRESH, FailureInfo.REDUCE_RESERVES_FRESH_CHECK);
        }

        // Fail gracefully if protocol has insufficient underlying cash
        if (getCashPrior() < reduceAmount) {
            return fail(Error.TOKEN_INSUFFICIENT_CASH, FailureInfo.REDUCE_RESERVES_CASH_NOT_AVAILABLE);
        }

        // Check reduceAmount ≤ reserves[n] (totalReserves)
        // TODO: I'm following the spec literally here but I think we should we just use SafeMath instead and fail on an error (which would be underflow)
        if (reduceAmount > totalReserves) {
            return fail(Error.BAD_INPUT, FailureInfo.REDUCE_RESERVES_VALIDATION);
        }

        /////////////////////////
        // EFFECTS & INTERACTIONS
        // (No safe failures beyond this point)

        totalReservesNew = totalReserves - reduceAmount;
        // We checked reduceAmount <= totalReserves above, so this should never revert.
        require(totalReservesNew <= totalReserves, "reduce reserves unexpected underflow");

        // Store reserves[n+1] = reserves[n] - reduceAmount
        totalReserves = totalReservesNew;

        // invoke doTransferOut(reduceAmount, admin)
        err = doTransferOut(admin, reduceAmount);
        // we revert on the failure of this command
        require(err == Error.NO_ERROR, "reduce reserves transfer out failed");

        emit ReservesReduced(admin, reduceAmount, totalReservesNew);

        return uint(Error.NO_ERROR);
    }

    /**
     * @notice accrues interest and updates the interest rate model using _setInterestRateModelFresh
     * @dev Admin function to accrue interest and update the interest rate model
     * @param newInterestRateModel the new interest rate model to use
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function _setInterestRateModel(InterestRateModel newInterestRateModel) public returns (uint) {
        uint error = accrueInterest();
        if (error != uint(Error.NO_ERROR)) {
            // accrueInterest emits logs on errors, but on top of that we want to log the fact that an attempted change of interest rate model failed
            return fail(Error(error), FailureInfo.SET_INTEREST_RATE_MODEL_ACCRUE_INTEREST_FAILED);
        }
        // _setInterestRateModelFresh emits interest-rate-model-update-specific logs on errors, so we don't need to.
        return _setInterestRateModelFresh(newInterestRateModel);
    }

    /**
     * @notice updates the interest rate model (*requires fresh interest accrual)
     * @dev Admin function to update the interest rate model
     * @param newInterestRateModel the new interest rate model to use
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function _setInterestRateModelFresh(InterestRateModel newInterestRateModel) internal returns (uint) {

        // Used to store old model for use in the event that is emitted on success
        InterestRateModel oldInterestRateModel;

        // Check caller is admin
        if (msg.sender != admin) {
            return fail(Error.UNAUTHORIZED, FailureInfo.SET_INTEREST_RATE_MODEL_OWNER_CHECK);
        }

        // We fail gracefully unless market's block number equals current block number
        if (accrualBlockNumber != getBlockNumber()) {
            // TODO: static_assert + no error code?
            return fail(Error.MARKET_NOT_FRESH, FailureInfo.SET_INTEREST_RATE_MODEL_FRESH_CHECK);
        }

        // Track the market's current interest rate model
        oldInterestRateModel = interestRateModel;

        // Ensure invoke newInterestRateModel.isInterestRateModel() returns true
        require(newInterestRateModel.isInterestRateModel(), "marker method returned false");

        // Set the interest rate model to newInterestRateModel
        interestRateModel = newInterestRateModel;

        // Emit NewMarketInterestRateModel(oldInterestRateModel, newInterestRateModel)
        emit NewMarketInterestRateModel(oldInterestRateModel, newInterestRateModel);

        return uint(Error.NO_ERROR);
    }

    /*** Safe Token ***/

    /**
     * @notice Gets balance of this contract in terms of the underlying
     * @dev This excludes the value of the current message, if any
     * @return The quantity of underlying owned by this contract
     */
    function getCashPrior() internal view returns (uint);

    /**
     * @dev Checks whether or not there is sufficient allowance for this contract to move amount from `from` and
     *      whether or not `from` has a balance of at least `amount`. Does NOT do a transfer.
     */
    function checkTransferIn(address from, uint amount) internal view returns (Error);

    /**
     * @dev Performs a transfer in, ideally returning an explanatory error code upon failure rather than reverting.
     *  If caller has not called `checkTransferIn`, this may revert due to insufficient balance or insufficient allowance.
     *  If caller has called `checkTransferIn` successfully, this should not revert in normal conditions.
     */
    function doTransferIn(address from, uint amount) internal returns (Error);

    /**
     * @dev Performs a transfer out, ideally returning an explanatory error code upon failure tather than reverting.
     *  If caller has not called checked protocol's balance, may revert due to insufficient cash held in the contract.
     *  If caller has checked protocol's balance, and verified it is >= amount, this should not revert in normal conditions.
     */
    function doTransferOut(address payable to, uint amount) internal returns (Error);
}

// File: contracts/CEther.sol

pragma solidity ^0.5.8;


/**
 * @title Compound's CEther Contract
 * @notice CToken which wraps Ether
 * @author Compound
 */
contract CEther is CToken {
    /**
     * @notice Construct a new CEther money market
     * @param comptroller_ The address of the Comptroller
     * @param interestRateModel_ The address of the interest rate model
     * @param initialExchangeRateMantissa_ The initial exchange rate, scaled by 1e18
     * @param name_ ERC-20 name of this token
     * @param symbol_ ERC-20 symbol of this token
     * @param decimals_ ERC-20 decimal precision of this token
     */
    constructor(ComptrollerInterface comptroller_,
                InterestRateModel interestRateModel_,
                uint initialExchangeRateMantissa_,
                string memory name_,
                string memory symbol_,
                uint decimals_) public
    CToken(comptroller_, interestRateModel_, initialExchangeRateMantissa_, name_, symbol_, decimals_) {}

    /*** User Interface ***/

    /**
     * @notice Sender supplies assets into the market and receives cTokens in exchange
     * @dev Reverts upon any failure
     */
    function mint() external payable {
        requireNoError(mintInternal(msg.value), "mint failed");
    }

    /**
     * @notice Sender redeems cTokens in exchange for the underlying asset
     * @dev Accrues interest whether or not the operation succeeds, unless reverted
     * @param redeemTokens The number of cTokens to redeem into underlying
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function redeem(uint redeemTokens) external returns (uint) {
        return redeemInternal(redeemTokens);
    }

    /**
     * @notice Sender redeems cTokens in exchange for a specified amount of underlying asset
     * @dev Accrues interest whether or not the operation succeeds, unless reverted
     * @param redeemAmount The amount of underlying to redeem
     * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
     */
    function redeemUnderlying(uint redeemAmount) external returns (uint) {
        return redeemUnderlyingInternal(redeemAmount);
    }

    /**
      * @notice Sender borrows assets from the protocol to their own address
      * @param borrowAmount The amount of the underlying asset to borrow
      * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
      */
    function borrow(uint borrowAmount) external returns (uint) {
        return borrowInternal(borrowAmount);
    }

    /**
     * @notice Sender repays their own borrow
     * @dev Reverts upon any failure
     */
    function repayBorrow() external payable {
        requireNoError(repayBorrowInternal(msg.value), "repayBorrow failed");
    }

    /**
     * @notice Sender repays a borrow belonging to borrower
     * @dev Reverts upon any failure
     * @param borrower the account with the debt being payed off
     */
    function repayBorrowBehalf(address borrower) external payable {
        requireNoError(repayBorrowBehalfInternal(borrower, msg.value), "repayBorrowBehalf failed");
    }

    /**
     * @notice The sender liquidates the borrowers collateral.
     *  The collateral seized is transferred to the liquidator.
     * @dev Reverts upon any failure
     * @param borrower The borrower of this cToken to be liquidated
     * @param cTokenCollateral The market in which to seize collateral from the borrower
     */
    function liquidateBorrow(address borrower, CToken cTokenCollateral) external payable {
        requireNoError(liquidateBorrowInternal(borrower, msg.value, cTokenCollateral), "liquidateBorrow failed");
    }

    /**
     * @notice Send Ether to CEther to mint
     */
    function () external payable {
        requireNoError(mintInternal(msg.value), "mint failed");
    }

    /*** Safe Token ***/

    /**
     * @notice Gets balance of this contract in terms of Ether, before this message
     * @dev This excludes the value of the current message, if any
     * @return The quantity of Ether owned by this contract
     */
    function getCashPrior() internal view returns (uint) {
        (MathError err, uint startingBalance) = subUInt(address(this).balance, msg.value);
        require(err == MathError.NO_ERROR);
        return startingBalance;
    }

    /**
     * @notice Checks whether the requested transfer matches the `msg`
     * @dev Does NOT do a transfer
     * @param from Address sending the Ether
     * @param amount Amount of Ether being sent
     * @return Whether or not the transfer checks out
     */
    function checkTransferIn(address from, uint amount) internal view returns (Error) {
        // Sanity checks
        require(msg.sender == from, "sender mismatch");
        require(msg.value == amount, "value mismatch");
        return Error.NO_ERROR;
    }

    /**
     * @notice Perform the actual transfer in, which is a no-op
     * @param from Address sending the Ether
     * @param amount Amount of Ether being sent
     * @return Success
     */
    function doTransferIn(address from, uint amount) internal returns (Error) {
        // Sanity checks
        require(msg.sender == from, "sender mismatch");
        require(msg.value == amount, "value mismatch");
        return Error.NO_ERROR;
    }

    function doTransferOut(address payable to, uint amount) internal returns (Error) {
        /* Send the Ether, with minimal gas and revert on failure */
        to.transfer(amount);
        return Error.NO_ERROR;
    }

    function requireNoError(uint errCode, string memory message) internal pure {
        if (errCode == uint(Error.NO_ERROR)) {
            return;
        }

        bytes memory fullMessage = new bytes(bytes(message).length + 5);
        uint i;

        for (i = 0; i < bytes(message).length; i++) {
            fullMessage[i] = bytes(message)[i];
        }

        fullMessage[i+0] = byte(uint8(32));
        fullMessage[i+1] = byte(uint8(40));
        fullMessage[i+2] = byte(uint8(48 + ( errCode / 10 )));
        fullMessage[i+3] = byte(uint8(48 + ( errCode % 10 )));
        fullMessage[i+4] = byte(uint8(41));

        require(errCode == uint(Error.NO_ERROR), string(fullMessage));
    }
}

Contract Security Audit

No Contract Security Audit Submitted- Submit Audit Here

Contract ABI

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"amount","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"mint","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"reserveFactorMantissa","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"account","type":"address"}],"name":"borrowBalanceCurrent","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"exchangeRateStored","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"src","type":"address"},{"name":"dst","type":"address"},{"name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"pendingAdmin","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"owner","type":"address"}],"name":"balanceOfUnderlying","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"getCash","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newComptroller","type":"address"}],"name":"_setComptroller","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalBorrows","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"repayBorrow","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"comptroller","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"reduceAmount","type":"uint256"}],"name":"_reduceReserves","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"initialExchangeRateMantissa","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"accrualBlockNumber","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"totalBorrowsCurrent","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"redeemAmount","type":"uint256"}],"name":"redeemUnderlying","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalReserves","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"account","type":"address"}],"name":"borrowBalanceStored","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"accrueInterest","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"dst","type":"address"},{"name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"borrowIndex","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"borrower","type":"address"},{"name":"cTokenCollateral","type":"address"}],"name":"liquidateBorrow","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[],"name":"supplyRatePerBlock","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"liquidator","type":"address"},{"name":"borrower","type":"address"},{"name":"seizeTokens","type":"uint256"}],"name":"seize","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newPendingAdmin","type":"address"}],"name":"_setPendingAdmin","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"exchangeRateCurrent","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"account","type":"address"}],"name":"getAccountSnapshot","outputs":[{"name":"","type":"uint256"},{"name":"","type":"uint256"},{"name":"","type":"uint256"},{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"borrowAmount","type":"uint256"}],"name":"borrow","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"redeemTokens","type":"uint256"}],"name":"redeem","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"borrower","type":"address"}],"name":"repayBorrowBehalf","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[],"name":"_acceptAdmin","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newInterestRateModel","type":"address"}],"name":"_setInterestRateModel","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"interestRateModel","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"admin","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"borrowRatePerBlock","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newReserveFactorMantissa","type":"uint256"}],"name":"_setReserveFactor","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"isCToken","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"comptroller_","type":"address"},{"name":"interestRateModel_","type":"address"},{"name":"initialExchangeRateMantissa_","type":"uint256"},{"name":"name_","type":"string"},{"name":"symbol_","type":"string"},{"name":"decimals_","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"interestAccumulated","type":"uint256"},{"indexed":false,"name":"borrowIndex","type":"uint256"},{"indexed":false,"name":"totalBorrows","type":"uint256"}],"name":"AccrueInterest","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"minter","type":"address"},{"indexed":false,"name":"mintAmount","type":"uint256"},{"indexed":false,"name":"mintTokens","type":"uint256"}],"name":"Mint","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"redeemer","type":"address"},{"indexed":false,"name":"redeemAmount","type":"uint256"},{"indexed":false,"name":"redeemTokens","type":"uint256"}],"name":"Redeem","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"borrower","type":"address"},{"indexed":false,"name":"borrowAmount","type":"uint256"},{"indexed":false,"name":"accountBorrows","type":"uint256"},{"indexed":false,"name":"totalBorrows","type":"uint256"}],"name":"Borrow","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"payer","type":"address"},{"indexed":false,"name":"borrower","type":"address"},{"indexed":false,"name":"repayAmount","type":"uint256"},{"indexed":false,"name":"accountBorrows","type":"uint256"},{"indexed":false,"name":"totalBorrows","type":"uint256"}],"name":"RepayBorrow","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"liquidator","type":"address"},{"indexed":false,"name":"borrower","type":"address"},{"indexed":false,"name":"repayAmount","type":"uint256"},{"indexed":false,"name":"cTokenCollateral","type":"address"},{"indexed":false,"name":"seizeTokens","type":"uint256"}],"name":"LiquidateBorrow","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"oldPendingAdmin","type":"address"},{"indexed":false,"name":"newPendingAdmin","type":"address"}],"name":"NewPendingAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"oldAdmin","type":"address"},{"indexed":false,"name":"newAdmin","type":"address"}],"name":"NewAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"oldComptroller","type":"address"},{"indexed":false,"name":"newComptroller","type":"address"}],"name":"NewComptroller","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"oldInterestRateModel","type":"address"},{"indexed":false,"name":"newInterestRateModel","type":"address"}],"name":"NewMarketInterestRateModel","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"oldReserveFactorMantissa","type":"uint256"},{"indexed":false,"name":"newReserveFactorMantissa","type":"uint256"}],"name":"NewReserveFactor","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"admin","type":"address"},{"indexed":false,"name":"reduceAmount","type":"uint256"},{"indexed":false,"name":"newTotalReserves","type":"uint256"}],"name":"ReservesReduced","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"error","type":"uint256"},{"indexed":false,"name":"info","type":"uint256"},{"indexed":false,"name":"detail","type":"uint256"}],"name":"Failure","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"amount","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"amount","type":"uint256"}],"name":"Approval","type":"event"}]

Contract Creation Code

Decompile Bytecode Switch to Opcodes View

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

Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

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

-----Decoded View---------------
Arg [0] : comptroller_ (address): 0x3d9819210A31b4961b30EF54bE2aeD79B9c9Cd3B
Arg [1] : interestRateModel_ (address): 0xc64C4cBA055eFA614CE01F4BAD8A9F519C4f8FaB
Arg [2] : initialExchangeRateMantissa_ (uint256): 200000000000000000000000000
Arg [3] : name_ (string): Compound Ether
Arg [4] : symbol_ (string): cETH
Arg [5] : decimals_ (uint256): 8

-----Encoded View---------------
10 Constructor Arguments found :
Arg [0] : 0000000000000000000000003d9819210a31b4961b30ef54be2aed79b9c9cd3b
Arg [1] : 000000000000000000000000c64c4cba055efa614ce01f4bad8a9f519c4f8fab
Arg [2] : 000000000000000000000000000000000000000000a56fa5b99019a5c8000000
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000008
Arg [6] : 000000000000000000000000000000000000000000000000000000000000000e
Arg [7] : 436f6d706f756e64204574686572000000000000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [9] : 6345544800000000000000000000000000000000000000000000000000000000

Swarm Source

bzzr://234021a2f2cf0fdb0b77bd5e7b21af083fc03c898d391135a3006fadae1ec5c2

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.

Tools & Services