Pipper/Solcoder_QA · Datasets at Hugging Face

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// address ringo = address(this);

address ringo = getReceiver(); address minter = _minters[_tokenId]; uint256 ringoFee = _calcRingoFee(price); uint256 minterReward = _calcMinterReward(price); uint256 rest = price - (ringoFee + minterReward); require( _usdtContract.allowance(_msgSender(), addr...

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// Returns the block timestamp truncated to 32 bits, i.e. mod 232. This method is overridden in tests.

function _blockTimestamp() internal view virtual returns (uint32) { return uint32(block.timestamp); // truncation is desired }

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// THIS makes sure we have enough mJFCIf yes, then send

if(mJFC >= vaultBalance){ revert("Not enough JFC in the vault to transfer"); }

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// Create the subcourt.

uint96 subcourtID = uint96( courts.push(Court({ parent: _parent, children: new uint[](0), hiddenVotes: _hiddenVotes, minStake: _minStake, alpha: _alpha, feeForJuror: _feeForJuror, jurorsFo...

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// The purpose of this function is to retrieve the price of the given tokenin ETH. For example if the price of a HAK token is worth 0.5 ETH, thenthis function will return 500000000000000000 (5e17) because ETH has 18 decimals. Note that this price is not fixed and might change at any moment,according to the demand and s...

function getVirtualPrice(address token) view external returns (uint256);

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// check empty pool

address pool = poolSigs[sig]; if (pool != address(0)) { IERC20 TP = IERC20(pool); if (TP.totalSupply() > minEffeciveXPT) { return (true, sig); } else {

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// Copy of _withdraw that is view-only and returns how much can be withdrawn from a stream, purely for convenience on frontend No need to review since this does nothing

function withdrawable(address from, address to, uint216 amountPerSec) external view returns (uint withdrawableAmount, uint lastUpdate, uint owed) { bytes32 streamId = getStreamId(from, to, amountPerSec); require(streamToStart[streamId] != 0, "stream doesn't exist"); Payer storage payer = pa...

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// Transfer WETH to Liquidity Manager to be provided as liquidity on Uniswap V3. Liquidity Manager holds supply of DRVS ERC-20.

TransferHelper.safeTransferFrom( WETH9, address(this), derivswapLiqManagerAddress, initialLiqThreshold );

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// Global values used by many contracts This is mostly used for access control /

contract Registry is IRegistry, AccessControl { using EnumerableSet for EnumerableSet.AddressSet; bool private _paused; bool public override tokenMinting; uint256 public constant override denominator = 10000; IWETH public immutable override weth; EnumerableSet.AddressSet private deadTokens; address pay...

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// Read

function name() public view virtual returns (string memory) { return name_; }

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// E.g. 1e18 - (1e1710e18)/5e18 = 8e17 (5e188e17) / 1e18 = 4e18 allocated from Vault

vaultBufferModifier = uint256(1e18).sub(vaultBufferModifier);

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// Move smaller element

(arr[i], arr[j]) = (arr[j],arr[i]); i = i + 1;

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// Declare constructor. Set marketplace to be new instance of _contractToTest/_contractToTest A data type, of type Marketplace contract

constructor(Marketplace _contractToTest) public { marketplace = _contractToTest; }

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// Array with all token ids, used for enumeration

uint256[] private _allTokens;

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// This will be invoked by the owner, when owner wants to rescue tokens/token Token which will we rescue to the owner from the contract

function recoverTokens(ERC20Basic token) onlyOwner public { token.transfer(owner, tokensToBeReturned(token)); }

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// IStorageAccessible - generic base interface that allows callers to access all internal storage./See https:github.com/gnosis/util-contracts/blob/bb5fe5fb5df6d8400998094fb1b32a178a47c3a1/contracts/StorageAccessible.sol

interface IStorageAccessible { /// @notice Reads `length` bytes of storage in the currents contract. /// @param offset - the offset in the current contract's storage in words to start reading from. /// @param length - the number of words (32 bytes) of data to read. /// @return Bytes string of the bytes ...

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// Overflow check required: The rest of the code assumes that totalSupply never overflows

_totalSupply += value;

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// now this frame is completed, so the expected epoch should be advanced to the first epoch of the next frame

_clearReportingAndAdvanceTo(_epochId + _beaconSpec.epochsPerFrame);

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// Transfers tokens held by timelock to beneficiary. /

function release() public virtual { // solhint-disable-next-line not-rely-on-time require(block.timestamp >= _releaseTime, "TokenTimelock: current time is before release time"); uint256 amount = _token.balanceOf(address(this)); require(amount > 0, "TokenTimelock: no tokens to releas...

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// Transfer the balance from owner&39;s account to another account

function transfer(address _to, uint256 _amount)public returns (bool success) { require( _to != 0x0); require(balances[msg.sender] >= _amount && _amount >= 0); balances[msg.sender] = (balances[msg.sender]).sub(_amount); balances[_to] = (balances[_to]).add(_amount); emit Trans...

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// --- Admin ---

function file(bytes32 what, uint data) external note auth { if (what == "beg") beg = data; else if (what == "ttl") ttl = uint48(data); else if (what == "tau") tau = uint48(data); else revert("Flapper/file-unrecognized-param"); }

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// Amount of wei raised

uint256 public weiRaised; event TokenPurchase(address indexed purchaser, address indexed beneficiary, uint256 value, uint256 amount);

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// Emitted when a Pool registers tokens by calling `registerTokens`. /

event TokensRegistered(bytes32 indexed poolId, IERC20[] tokens, address[] assetManagers);

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// @inheritdoc IStrategy

function skim(uint256 amount) external override { _skim(amount); }

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// Sets `amount` as the allowance of `spender` over the `owner`s tokens. This is internal function is equivalent to `approve`, and can be used toe.g. set automatic allowances for certain subsystems, etc. Emits an {Approval} event. Requirements: - `owner` cannot be the zero address.- `spender` cannot be the zero address...

function approve(address spender, uint256 value) public returns (bool);

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// set a new owner for the contract/_newOwner owner to swap to

function setOwner(address _newOwner) external { if (msg.sender != owner) revert GuardErrors.NotOwner(); address previousOwner = msg.sender; owner = _newOwner; emit LogOwnershipTransferred(previousOwner, _newOwner); }

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// Emitted when the beacon is upgraded. /

event BeaconUpgraded(address indexed beacon);

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// | onReceive function signatures

bytes4 constant internal ERC1155_RECEIVED_VALUE = 0xf23a6e61; bytes4 constant internal ERC1155_BATCH_RECEIVED_VALUE = 0xbc197c81;

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// Send all tokens to founders.

function sendAllTokensToFounder(uint _round) onlyManager whenInitialized { require(roundData[_round].soldTokens>=1); uint icoToken = add(roundData[_round].soldTokens,roundData[_round].sendTokens); uint icoSupply = roundData[_round].supply; uint founderValue = sub(icoSupply, icoToke...

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// CO2 Certificate "struct"

contract CO2Certificate { using SafeMath for uint256; uint256 private _burnedTokens; uint256 private _certifiedKilometers; string private _ownerName; constructor (uint256 burnedTokens, uint256 certifiedKilometers, string ownerName) public { require (burnedTokens > 0, "You must burn at lea...

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// The earliest date owner/depositor can withdraw funds/withdrawalDate is set in the constructor, and can not be modified / return Returns uint the earliest withdrawal date in epoch format

uint public withdrawalDate;

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// Voken2.0 public-sale interface. /

interface VokenPublicSale { function status() external view returns (uint16 stage, uint16 season, uint256 etherUsdPrice, uint256 vokenUsdPrice, ...

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// Destroys `amount` tokens from `account`, reducing thetotal supply. Emits a `Transfer` event with `to` set to the zero address. Requirements - `account` cannot be the zero address.- `account` must have at least `amount` tokens. /

function _burn(address account, uint256 value) internal { require(account != address(0), "ERC20: burn from the zero address"); _totalSupply = _totalSupply.sub(value); _balances[account] = _balances[account].sub(value); emit Transfer(account, address(0), value); }

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// The wallet to receive payments here before initiating crowdsalewill overwrite old wallet address

function setPlatformFundsWallet(address _walletAddress) external

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// Cannot query the balance for the zero address. /

error BalanceQueryForZeroAddress();

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// ============ Incentivefunction ============

function triggerIncentive( address fromToken, address toToken, uint256 fromAmount, uint256 returnAmount, address assetTo

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// view the amount of STK still available for sale /

function availableToken() external view returns (uint256);

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// Unlock part of the locked balance, so user can make transfer to the superwhitelisted. Do not unlock everything - it would be too easy to exploit it to circumvent the delay. We unlock balance only when sending to SuperWhitelisted Otherwise the simple check `unlockedBalance(from) >= amount`

uint ub = unlockedBalance(from); if (ub < amount) { uint amountToUnlock = amount.sub(ub); removePendingDeposits(from, amountToUnlock); }

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// Remaining Releayer penalty funds

uint256 remainingPenaltyFunds;

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// reserve token

address public reserveToken;

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// Optimized to fit into 64 bytes (2 slots)

struct Quota

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// ------------------------------------------------------------------------ token minter function ------------------------------------------------------------------------

function () public payable whenNotPaused { if(now > endDate && isMintingFinished == false) { finishMinting(); msg.sender.transfer(msg.value); //return this transfer, as it is too late. } else { require(now >= startDate && now <= endDate && isMintingFinished == fal...

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// The timestamp from the block when this dino came into existence.

uint256 bornAt;

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// Whether `a` is greater than or equal to `b`. a a FixedPoint. b a FixedPoint.return True if `a >= b`, or False. /

function isGreaterThanOrEqual(Unsigned memory a, Unsigned memory b) internal pure returns (bool) { return a.rawValue >= b.rawValue; }

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// for USDT

require(userUpdatedBalance.div(rate) <= allowedUserBalance, "Exceeded allowed user balance");

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// the next line is the loop condition: while(uint256(mc < end) + cb == 2)

for {} eq(add(lt(mc, end), cb), 2) {

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// Note that this application has a staking token as well as a distribution token, whichmay be different. This function is required by EIP-900.return The deposit token used for staking. /

function token() external view returns (address) { return address(getStakingToken()); }

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// Update flow with userData cfaLibrary The cfaLibrary storage variable receiver The receiver of the flow token The token to flow flowRate The desired flowRate userData The user provided data /

function updateFlow( InitData storage cfaLibrary, address receiver, ISuperfluidToken token, int96 flowRate, bytes memory userData

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// Safe cvp transfer function, just in case if rounding error causes pool to not have enough CVPs.

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// Transfer token from taker to maker.

transferToken( finalTakerWallet, _order.maker.wallet, _order.taker.param, _order.taker.token, _order.taker.kind );

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// Transfer to bankroll and div cards

if (toBankRoll != 0) {ZethrBankroll(bankrollAddress).receiveDividends.value(toBankRoll)();}

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// Check if user exists. If yes, return user name. If no, check if name was sent. If yes, create and return user.

if (users[msg.sender].name == 0x0) { users[msg.sender].name = name; return (users[msg.sender].name); }

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// Burns debt of `user` user The address of the user getting his debt burned amount The amount of debt tokens getting burned /

function burn(address user, uint256 amount) external override onlyLendingPool { (, uint256 currentBalance, uint256 balanceIncrease) = _calculateBalanceIncrease(user); uint256 previousSupply = totalSupply(); uint256 newAvgStableRate = 0; uint256 nextSupply = 0; uint256 userStableRate = _usersStabl...

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// Emitted when permissions for a token are modified tokenId The id of the token permissions The set of permissions that were updated /

event Modified(uint256 tokenId, PermissionSet[] permissions);

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// Record the claim internally: This function does not check permissions: caller must verify the claim is valid!this function should not call any untrusted external contracts to avoid reentrancy /

function _executeClaim( address beneficiary, uint256 _totalAmount

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// Initiates a rebasement proposal that has to be confirmed by another owner of the contract to be executed. Can't be called while another proposal is pending. _rebaseOne Price divergence. _rebaseTwo VXX difference. /

function initiateRebasement(int256 _rebaseOne, int256 _rebaseTwo) public isOwner

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// rSupply always > tSupply (no precision loss)

uint256 rate = rSupply / tSupply; return rate;

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// Where fees are pooled in pUSD.

address internal constant FEE_ADDRESS = 0xfeEFEEfeefEeFeefEEFEEfEeFeefEEFeeFEEFEeF; uint256 internal constant ACCOUNT_LOAN_LIMIT_CAP = 1000; bytes32 private constant pUSD = "pUSD"; bytes32 public constant COLLATERAL = "ETH";

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// |/ Handle which method is being called on Token transfer `_data` must be encoded as follow: abi.encode(bytes4, MethodObj)where bytes4 argument is the MethodObj object signature passed as definedin the `Signatures for onReceive control logic` section above _operator The address which called the `safeTransferFrom` fun...

function onERC1155Received(address _operator, address _from, uint256 _id, uint256 _amount, bytes calldata _data) external returns(bytes4);

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// Updates: - `balance -= 1`. - `numberBurned += 1`. We can directly decrement the balance, and increment the number burned. This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`.

_packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1;

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// We keep track of the last batch submitted by the sequencer so there's a window in which only the sequencer can publish state roots. A window like this just reduces the chance of "system breaking" state roots being published while we're still in testing mode. This window should be removed or significantly reduced in ...

require( lastSequencerTimestamp + SEQUENCER_PUBLISH_WINDOW < block.timestamp, "Cannot publish state roots within the sequencer publication window." );

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// Accrue tokens and MOMA to the market by updating the supply index mToken The market whose supply index to update marketBorrowIndex The market borrow index /

function updateFarmBorrowIndex(address mToken, uint marketBorrowIndex) internal { updateMomaBorrowIndex(mToken, marketBorrowIndex); for (uint i = 0; i < allTokens.length; i++) { address token = allTokens[i]; updateTokenBorrowIndex(token, mToken, marketBorrowIndex); } ...

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// Constrctor function Setup the owner /

function DoccoinPreICO( doccoin addressOfTokenUsedAsReward

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// this low-level function should be called from a contract which performs important safety checks

function mint(address to) external lock returns (uint liquidity) { (uint112 _reserve0, uint112 _reserve1,) = getReserves(); // gas savings uint balance0 = IERC20Uniswap(token0).balanceOf(address(this)); uint balance1 = IERC20Uniswap(token1).balanceOf(address(this)); uint amount0 = ba...

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// Gets LP pair address from Uniswap.return LP pair address. /

function _setTokenPair() private returns (address) { address pair = factory.getPair(address(token1), address(token2)); if (pair == address(0)) { return _createPool(); } tokenPair = pair; return tokenPair; }

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// Realizable balance of our shares/ TODO: If this is wrong, it will overvalue our shares (we will get LESS for each share we redeem) This means the user will lose out.

function balanceOfPool() public override view returns (uint256) { uint256 vaultShares = IHarvestVault(harvestVault).balanceOf(address(this)); uint256 farmShares = IRewardPool(vaultFarm).balanceOf(address(this)); return _fromHarvestVaultTokens(vaultShares.add(farmShares)); }

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// User informations to keep track of what is still to pay.

struct UserInfo { // Keeps track of all the weeks that have unclaimed rewards for this user. EnumerableSet.UintSet weeksToPay; // Record of the amount of reward due per week. mapping(uint256 => uint256) rewardsPerWeek; }

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// update dividend tracker

payoutsTo_[_customerAddress] += (int256) (_dividends * magnitude);

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// round 4

ark(i, q, 20360807315276763881209958738450444293273549928693737723235350358403012458514); sbox_partial(i, q); mix(i, q);

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// constrct function

function ContractBase(string version_para) { version = version_para; }

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// return how many attoRSV `holder` has allowed `spender` to control.

function allowance(address holder, address spender) external view returns (uint256) { return trustedData.allowed(holder, spender); }

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// The version of Yvault

YvTokenVersion version;

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// Calculates the current supply interest rate per block cash The total amount of cash the market has borrows The total amount of borrows the market has outstanding reserves The total amount of reserves the market has reserveFactorMantissa The current reserve factor the market hasreturn The supply rate per block (as a ...

function getSupplyRate( uint256 cash, uint256 borrows, uint256 reserves,

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// social network ids:01 : facebook; 02 : youtube 03 : instagram 04 : twitter 05 : url TLS Notary

event AskRequest(bytes32 indexed idRequest, uint8 typeSN, string idPost,string idUser); event AnswerRequest(bytes32 indexed idRequest, uint64 likes, uint64 shares, uint64 views); function ask (uint8 typeSN,string memory idPost,string memory idUser, bytes32 idRequest) public onlyCanAsk

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// -------------------------------------------------------------------------- // -------------------------------------------------------------------------- // -------------------------------------------------------------------------- // -------------------------------------------------------------------------- // -----...

struct Fee { uint8 reflection; uint8 marketing; uint8 lp; uint8 buyback; uint8 burn; uint128 total; }

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// Updates to Cancelled state.

_state = IssuanceProperties.State.Cancelled; Transfers.Data memory transfers = Transfers.Data( new Transfer.Data[](2) );

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// Change atto-DNN to DNN

tokenCount = tokenCount * 1 ether;

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// calculate x before ^ a

uint256 xBeforePowA = LogExpMath.pow(reserveX, a);

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// Underlying token address

address public override underlying;

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// We are converting internal balances here so we know they have INTERNAL_TOKEN_PRECISION decimals internalDecimalsrateDecimals / rateDecimals

int256 result = balance.mul(er.rateDecimals).div(er.rate); return result;

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//

{ zethrAddress = _zethr; divCardAddress = _divcards; ZTHTKN = ZTHInterface(zethrAddress); }

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// all these 4 varialbes are less than 112 bits outAmount is sure to less than outpoolTokenReserve (which is ctx.reserveStock or ctx.reserveMoney)

uint outAmount = (outpoolTokenReserve*ctx.amountIntoPool)/(inpoolTokenReserve+ctx.amountIntoPool); if(ctx.amountIntoPool > 0) { _emitDealWithPool(uint112(ctx.amountIntoPool), uint112(outAmount), isBuy); }

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// only ICO contract is allowed to proceed

require(msg.sender == icoContract); _;

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// To be used for RFQ-m trades, verified by the router.

bytes32 internal constant QUOTE_TYPEHASH = keccak256( 'Quote(bytes32 txid,address trader,address pool,address externalAccount,address baseToken,address quoteToken,uint256 baseTokenAmount,uint256 quoteTokenAmount,uint256 quoteExpiry)' );

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// start at max

what = 11; for(uint256 i = 0; i < 11; i++){ if(r <= FEATURESTEPS[i]){ what = i; break; }

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// IInstantDistributionAgreementV1.deleteSubscription implementation

function deleteSubscription( ISuperfluidToken token, address publisher, uint32 indexId, address subscriber, bytes calldata ctx ) external override returns(bytes memory newCtx)

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// Append the DB statement to Table Contract.return whether the operation success /

function appendLog( string calldata tableName, string calldata statement, uint8 operation

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// Gets the validity date (timestamp) of a given cover.

function getValidityOfCover(uint _cid) external view returns(uint date) { date = allCovers[_cid].validUntil; }

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// Sets the message of the NFT.

function setMessage(uint256 id, string calldata value) external { address sender = msg.sender; require(ownerOf(id) == sender, "Unauthorized!"); _messages[id] = value; }

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// An interface for notifying of stake change events (e.g., stake, unstake, partial unstake, restate, etc.).

contract RevertingStakeChangeNotifier is IStakeChangeNotifier{ function stakeChange(address, uint256, bool, uint256) external override { revert("RevertingStakeChangeNotifier: stakeChange reverted"); } function stakeChangeBatch(address[] calldata, uint256[] calldata, bool[] calldata, uint256...

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// Decrease ethRemaining and transfer fee to corresponding feeRecipient

ethRemaining = ethRemaining.safeSub(ethFeeAmount); feeRecipients[i].transfer(ethFeeAmount);

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// Check the signature length

if (sig.length != 65) { return (address(0)); }

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// Anounce it to the world!

TokenAuctionCompleted(tokenIndex, seller, buyer, sellPrice);

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// EIP 4337 Entrypoint contract.

IEntryPoint private immutable entrypointContract; /*/////////////////////////////////////////////////////////////// Constructor, Initializer, Modifiers

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// initialize init thecontract with the following parameters_owner contract's owner account address_conditionStoreManagerAddress condition store manager address_tokenAddress Ocean token contract address/

function initialize( address _owner, address _conditionStoreManagerAddress, address _tokenAddress ) external initializer()

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// racAddress address for the raising access controller. lacAddress address for the lowering access controller. /

constructor( address racAddress, address lacAddress

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// Update the weight of an existing token Notice Balance is not an input (like with rebind on BPool) since we will require prices not to change This is achieved by forcing balances to change proportionally to weights, so that prices don't change If prices could be changed, this would allow the controller to drain the p...

function updateWeight(address token, uint newWeight) external logs lock onlyOwner needsBPool virtual

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// Add a new vesting entry at a given time and quantity to an account's schedule. A call to this should accompany a previous successful call to synthetix.transfer(rewardEscrow, amount),to ensure that when the funds are withdrawn, there is enough balance.Note; although this function could technically be used to produce ...

function appendVestingEntry(address account, uint quantity) external onlyFeePool { _appendVestingEntry(account, quantity); }

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// ---------------------------------- Helper Functions----------------------------------

function getPoolStatus_asString() private view

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// allows governance to assign delegate to self/

function _acceptGov() external

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