WHL [Whale] Token

Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

Reentrancy in WHL._transfer(address,address,uint256) (#752-781):
External calls:
- swapAndLiquify(contractTokenBalance) (#772)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
- pancakeSwapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#812-818)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#772)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
- address(charityAddress).transfer(charityPart) (#800)
- address(lotteryAddress).transfer(lotteryPart) (#801)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _liquidityFee = _previousLiquidityFee (#737)
- _liquidityFee = 0 (#732)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#712)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#863)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#854)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#884)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#855)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#874)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#875)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#865)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#886)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _rTotal = _rTotal.sub(rFee) (#667)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#714)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#873)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#883)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#864)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#885)
Apply the check-effects-interactions pattern.

Additional information: link

Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.

WHL.swapAndLiquify(uint256) (#783-805) performs a multiplication on the result of a division:
-fromLiquidityFee = contractTokenBalance.div(_liquidityFee).mul(liquidityFee) (#785)
WHL.swapAndLiquify(uint256) (#783-805) performs a multiplication on the result of a division:
-liquidityPart = newBalance.div(_liquidityFee).mul(liquidityFee) (#795)
WHL.swapAndLiquify(uint256) (#783-805) performs a multiplication on the result of a division:
-charityPart = newBalance.div(_liquidityFee).mul(_charityFee) (#797)
Consider ordering multiplication before division.

Additional information: link

WHL.addLiquidity(uint256,uint256) (#821-831) ignores return value by pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
Ensure that all the return values of the function calls are used.

Additional information: link

WHL.allowance(address,address).owner (#536) shadows:
- Ownable.owner() (#217-219) (function)
WHL._approve(address,address,uint256).owner (#744) shadows:
- Ownable.owner() (#217-219) (function)
Rename the local variables that shadow another component.

Additional information: link

WHL.setReflectionFeePercent(uint256) (#635-637) should emit an event for:
- _reflectionFee = reflectionFee (#636)
WHL.setCharityFeePercent(uint256) (#639-641) should emit an event for:
- _charityFee = charityFee (#640)
WHL.setLotteryFeePercent(uint256) (#643-645) should emit an event for:
- _lotteryFee = lotteryFee (#644)
WHL.setLiquidityFeePercent(uint256) (#647-649) should emit an event for:
- liquidityFee = LiquidityFee (#648)
WHL._setMaxTxAmount(uint256) (#651-653) should emit an event for:
- _maxTxAmount = maxTxAmount (#652)
WHL.setSwapTokensAtAmount(uint256) (#892-894) should emit an event for:
- numTokensSellToAddToLiquidity = amount (#893)
Emit an event for critical parameter changes.

Additional information: link

Ownable.constructor().msgSender (#212) lacks a zero-check on :
- _owner = msgSender (#213)
WHL.constructor(address,address)._charityAddress (#493) lacks a zero-check on :
- charityAddress = _charityAddress (#504)
WHL.constructor(address,address)._lotteryAddress (#493) lacks a zero-check on :
- lotteryAddress = _lotteryAddress (#505)
WHL.updateCharityWallet(address).newAddress (#655) lacks a zero-check on :
- charityAddress = newAddress (#656)
WHL.migrateBNB(address)._recipient (#896) lacks a zero-check on :
- _recipient.transfer(address(this).balance) (#897)
Check that the address is not zero.

Additional information: link

Reentrancy in WHL._transfer(address,address,uint256) (#752-781):
External calls:
- swapAndLiquify(contractTokenBalance) (#772)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
- pancakeSwapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#812-818)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#772)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
- address(charityAddress).transfer(charityPart) (#800)
- address(lotteryAddress).transfer(lotteryPart) (#801)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _previousLiquidityFee = _liquidityFee (#729)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _previousReflectionFee = _reflectionFee (#728)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _reflectionFee = _previousReflectionFee (#736)
- _reflectionFee = 0 (#731)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _tFeeTotal = _tFeeTotal.add(tFee) (#668)
Reentrancy in WHL.constructor(address,address) (#493-508):
External calls:
- pancakeSwapV2Pair = IPancakeSwapV2Factory(_pancakeSwapV2Router.factory()).createPair(address(this),_pancakeSwapV2Router.WETH()) (#497)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#501)
- _isExcludedFromFee[address(this)] = true (#502)
- charityAddress = _charityAddress (#504)
- lotteryAddress = _lotteryAddress (#505)
- pancakeSwapV2Router = _pancakeSwapV2Router (#499)
Reentrancy in WHL.swapAndLiquify(uint256) (#783-805):
External calls:
- swapTokensForEth(half.add(OtherTokens)) (#792)
- pancakeSwapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#812-818)
- addLiquidity(otherHalf,liquidityPart) (#803)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
External calls sending eth:
- address(charityAddress).transfer(charityPart) (#800)
- address(lotteryAddress).transfer(lotteryPart) (#801)
- addLiquidity(otherHalf,liquidityPart) (#803)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
State variables written after the call(s):
- addLiquidity(otherHalf,liquidityPart) (#803)
- _allowances[owner][spender] = amount (#748)
Reentrancy in WHL.transferFrom(address,address,uint256) (#545-549):
External calls:
- _transfer(sender,recipient,amount) (#546)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
- pancakeSwapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#812-818)
External calls sending eth:
- _transfer(sender,recipient,amount) (#546)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
- address(charityAddress).transfer(charityPart) (#800)
- address(lotteryAddress).transfer(lotteryPart) (#801)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#547)
- _allowances[owner][spender] = amount (#748)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in WHL._transfer(address,address,uint256) (#752-781):
External calls:
- swapAndLiquify(contractTokenBalance) (#772)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
- pancakeSwapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#812-818)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#772)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
- address(charityAddress).transfer(charityPart) (#800)
- address(lotteryAddress).transfer(lotteryPart) (#801)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#858)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- Transfer(sender,recipient,tTransferAmount) (#868)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- Transfer(sender,recipient,tTransferAmount) (#878)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- Transfer(sender,recipient,tTransferAmount) (#889)
- _tokenTransfer(from,to,amount,takeFee) (#780)
Reentrancy in WHL.constructor(address,address) (#493-508):
External calls:
- pancakeSwapV2Pair = IPancakeSwapV2Factory(_pancakeSwapV2Router.factory()).createPair(address(this),_pancakeSwapV2Router.WETH()) (#497)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#507)
Reentrancy in WHL.swapAndLiquify(uint256) (#783-805):
External calls:
- swapTokensForEth(half.add(OtherTokens)) (#792)
- pancakeSwapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#812-818)
- addLiquidity(otherHalf,liquidityPart) (#803)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
External calls sending eth:
- address(charityAddress).transfer(charityPart) (#800)
- address(lotteryAddress).transfer(lotteryPart) (#801)
- addLiquidity(otherHalf,liquidityPart) (#803)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#749)
- addLiquidity(otherHalf,liquidityPart) (#803)
- SwapAndLiquify(half.add(OtherTokens),liquidityPart,otherHalf) (#804)
Reentrancy in WHL.transferFrom(address,address,uint256) (#545-549):
External calls:
- _transfer(sender,recipient,amount) (#546)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
- pancakeSwapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#812-818)
External calls sending eth:
- _transfer(sender,recipient,amount) (#546)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
- address(charityAddress).transfer(charityPart) (#800)
- address(lotteryAddress).transfer(lotteryPart) (#801)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#749)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#547)
Apply the check-effects-interactions pattern.

Additional information: link

Address.isContract(address) (#135-139) uses assembly
- INLINE ASM (#137)
Address._verifyCallResult(bool,bytes,string) (#189-202) uses assembly
- INLINE ASM (#194-197)
Do not use evm assembly.

Additional information: link

WHL.includeInReward(address) (#614-625) has costly operations inside a loop:
- _excluded.pop() (#621)
Use a local variable to hold the loop computation result.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#189-202) is never used and should be removed
Address.functionCall(address,bytes) (#147-149) is never used and should be removed
Address.functionCall(address,bytes,string) (#151-153) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#155-157) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#159-165) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#178-180) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#182-187) is never used and should be removed
Address.functionStaticCall(address,bytes) (#167-169) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#171-176) is never used and should be removed
Address.isContract(address) (#135-139) is never used and should be removed
Address.sendValue(address,uint256) (#141-145) is never used and should be removed
Context._msgData() (#128-131) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#108-113) is never used and should be removed
SafeMath.mod(uint256,uint256) (#97-99) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#115-120) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#43-49) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#67-72) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#74-79) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#58-65) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#51-56) is never used and should be removed
Remove unused functions.

Additional information: link

WHL._rTotal (#458) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
WHL._liquidityFee (#470) is set pre-construction with a non-constant function or state variable:
- liquidityFee.add(_charityFee).add(_lotteryFee)
WHL._previousLiquidityFee (#471) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
WHL._previousReflectionFee (#472) is set pre-construction with a non-constant function or state variable:
- _reflectionFee
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Pragma version^0.8.11 (#26) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.11 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#141-145):
- (success) = recipient.call{value: amount}() (#143)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#159-165):
- (success,returndata) = target.call{value: value}(data) (#163)
Low level call in Address.functionStaticCall(address,bytes,string) (#171-176):
- (success,returndata) = target.staticcall(data) (#174)
Low level call in Address.functionDelegateCall(address,bytes,string) (#182-187):
- (success,returndata) = target.delegatecall(data) (#185)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IPancakeSwapV2Pair.DOMAIN_SEPARATOR() (#269) is not in mixedCase
Function IPancakeSwapV2Pair.PERMIT_TYPEHASH() (#270) is not in mixedCase
Function IPancakeSwapV2Pair.MINIMUM_LIQUIDITY() (#287) is not in mixedCase
Function IPancakeSwapV2Router01.WETH() (#307) is not in mixedCase
Parameter WHL.setLiquidityFeePercent(uint256).LiquidityFee (#647) is not in mixedCase
Function WHL._setMaxTxAmount(uint256) (#651-653) is not in mixedCase
Parameter WHL.setSwapAndLiquifyEnabled(bool)._enabled (#659) is not in mixedCase
Parameter WHL.calculateReflectionFee(uint256)._amount (#717) is not in mixedCase
Parameter WHL.calculateLiquidityFee(uint256)._amount (#721) is not in mixedCase
Parameter WHL.migrateBNB(address)._recipient (#896) is not in mixedCase
Variable WHL._reflectionFee (#465) is not in mixedCase
Variable WHL._charityFee (#466) is not in mixedCase
Variable WHL._lotteryFee (#467) is not in mixedCase
Variable WHL._maxTxAmount (#480) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#129)" inContext (#123-132)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in WHL._transfer(address,address,uint256) (#752-781):
External calls:
- swapAndLiquify(contractTokenBalance) (#772)
- address(charityAddress).transfer(charityPart) (#800)
- address(lotteryAddress).transfer(lotteryPart) (#801)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#772)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
- address(charityAddress).transfer(charityPart) (#800)
- address(lotteryAddress).transfer(lotteryPart) (#801)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _liquidityFee = _previousLiquidityFee (#737)
- _liquidityFee = 0 (#732)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _previousLiquidityFee = _liquidityFee (#729)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _previousReflectionFee = _reflectionFee (#728)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#712)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#863)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#854)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#884)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#855)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#874)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#875)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#865)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#886)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _rTotal = _rTotal.sub(rFee) (#667)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _reflectionFee = _previousReflectionFee (#736)
- _reflectionFee = 0 (#731)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _tFeeTotal = _tFeeTotal.add(tFee) (#668)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#714)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#873)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#883)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#864)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#885)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#858)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- Transfer(sender,recipient,tTransferAmount) (#868)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- Transfer(sender,recipient,tTransferAmount) (#878)
- _tokenTransfer(from,to,amount,takeFee) (#780)
- Transfer(sender,recipient,tTransferAmount) (#889)
- _tokenTransfer(from,to,amount,takeFee) (#780)
Reentrancy in WHL.swapAndLiquify(uint256) (#783-805):
External calls:
- address(charityAddress).transfer(charityPart) (#800)
- address(lotteryAddress).transfer(lotteryPart) (#801)
External calls sending eth:
- address(charityAddress).transfer(charityPart) (#800)
- address(lotteryAddress).transfer(lotteryPart) (#801)
- addLiquidity(otherHalf,liquidityPart) (#803)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
State variables written after the call(s):
- addLiquidity(otherHalf,liquidityPart) (#803)
- _allowances[owner][spender] = amount (#748)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#749)
- addLiquidity(otherHalf,liquidityPart) (#803)
- SwapAndLiquify(half.add(OtherTokens),liquidityPart,otherHalf) (#804)
Reentrancy in WHL.transferFrom(address,address,uint256) (#545-549):
External calls:
- _transfer(sender,recipient,amount) (#546)
- address(charityAddress).transfer(charityPart) (#800)
- address(lotteryAddress).transfer(lotteryPart) (#801)
External calls sending eth:
- _transfer(sender,recipient,amount) (#546)
- pancakeSwapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#823-830)
- address(charityAddress).transfer(charityPart) (#800)
- address(lotteryAddress).transfer(lotteryPart) (#801)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#547)
- _allowances[owner][spender] = amount (#748)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#749)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#547)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IPancakeSwapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#312) is too similar to IPancakeSwapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#313)
Variable WHL._getValues(uint256).rTransferAmount (#673) is too similar to WHL._transferFromExcluded(address,address,uint256).tTransferAmount (#872)
Variable WHL._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#688) is too similar to WHL._transferStandard(address,address,uint256).tTransferAmount (#853)
Variable WHL._getValues(uint256).rTransferAmount (#673) is too similar to WHL._getTValues(uint256).tTransferAmount (#680)
Variable WHL.reflectionFromToken(uint256,bool).rTransferAmount (#594) is too similar to WHL._transferStandard(address,address,uint256).tTransferAmount (#853)
Variable WHL._transferToExcluded(address,address,uint256).rTransferAmount (#862) is too similar to WHL._transferStandard(address,address,uint256).tTransferAmount (#853)
Variable WHL._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#688) is too similar to WHL._transferToExcluded(address,address,uint256).tTransferAmount (#862)
Variable WHL.reflectionFromToken(uint256,bool).rTransferAmount (#594) is too similar to WHL._transferToExcluded(address,address,uint256).tTransferAmount (#862)
Variable WHL._transferToExcluded(address,address,uint256).rTransferAmount (#862) is too similar to WHL._transferToExcluded(address,address,uint256).tTransferAmount (#862)
Variable WHL._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#688) is too similar to WHL._transferFromExcluded(address,address,uint256).tTransferAmount (#872)
Variable WHL.reflectionFromToken(uint256,bool).rTransferAmount (#594) is too similar to WHL._getTValues(uint256).tTransferAmount (#680)
Variable WHL.reflectionFromToken(uint256,bool).rTransferAmount (#594) is too similar to WHL._transferFromExcluded(address,address,uint256).tTransferAmount (#872)
Variable WHL._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#688) is too similar to WHL._getTValues(uint256).tTransferAmount (#680)
Variable WHL._transferToExcluded(address,address,uint256).rTransferAmount (#862) is too similar to WHL._getTValues(uint256).tTransferAmount (#680)
Variable WHL._transferToExcluded(address,address,uint256).rTransferAmount (#862) is too similar to WHL._transferFromExcluded(address,address,uint256).tTransferAmount (#872)
Variable WHL._transferStandard(address,address,uint256).rTransferAmount (#853) is too similar to WHL._transferStandard(address,address,uint256).tTransferAmount (#853)
Variable WHL._transferBothExcluded(address,address,uint256).rTransferAmount (#882) is too similar to WHL._transferBothExcluded(address,address,uint256).tTransferAmount (#882)
Variable WHL._transferBothExcluded(address,address,uint256).rTransferAmount (#882) is too similar to WHL._transferStandard(address,address,uint256).tTransferAmount (#853)
Variable WHL._getValues(uint256).rTransferAmount (#673) is too similar to WHL._transferBothExcluded(address,address,uint256).tTransferAmount (#882)
Variable WHL._transferBothExcluded(address,address,uint256).rTransferAmount (#882) is too similar to WHL._getTValues(uint256).tTransferAmount (#680)
Variable WHL._transferFromExcluded(address,address,uint256).rTransferAmount (#872) is too similar to WHL._getTValues(uint256).tTransferAmount (#680)
Variable WHL._getValues(uint256).rTransferAmount (#673) is too similar to WHL._transferStandard(address,address,uint256).tTransferAmount (#853)
Variable WHL._transferFromExcluded(address,address,uint256).rTransferAmount (#872) is too similar to WHL._transferFromExcluded(address,address,uint256).tTransferAmount (#872)
Variable WHL._transferBothExcluded(address,address,uint256).rTransferAmount (#882) is too similar to WHL._transferToExcluded(address,address,uint256).tTransferAmount (#862)
Variable WHL._transferStandard(address,address,uint256).rTransferAmount (#853) is too similar to WHL._getTValues(uint256).tTransferAmount (#680)
Variable WHL._transferStandard(address,address,uint256).rTransferAmount (#853) is too similar to WHL._transferFromExcluded(address,address,uint256).tTransferAmount (#872)
Variable WHL._getValues(uint256).rTransferAmount (#673) is too similar to WHL._transferToExcluded(address,address,uint256).tTransferAmount (#862)
Variable WHL._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#688) is too similar to WHL._transferBothExcluded(address,address,uint256).tTransferAmount (#882)
Variable WHL._transferBothExcluded(address,address,uint256).rTransferAmount (#882) is too similar to WHL._transferFromExcluded(address,address,uint256).tTransferAmount (#872)
Variable WHL.reflectionFromToken(uint256,bool).rTransferAmount (#594) is too similar to WHL._transferBothExcluded(address,address,uint256).tTransferAmount (#882)
Variable WHL.reflectionFromToken(uint256,bool).rTransferAmount (#594) is too similar to WHL._getValues(uint256).tTransferAmount (#672)
Variable WHL._transferStandard(address,address,uint256).rTransferAmount (#853) is too similar to WHL._getValues(uint256).tTransferAmount (#672)
Variable WHL._transferFromExcluded(address,address,uint256).rTransferAmount (#872) is too similar to WHL._transferBothExcluded(address,address,uint256).tTransferAmount (#882)
Variable WHL._transferFromExcluded(address,address,uint256).rTransferAmount (#872) is too similar to WHL._transferStandard(address,address,uint256).tTransferAmount (#853)
Variable WHL._transferToExcluded(address,address,uint256).rTransferAmount (#862) is too similar to WHL._getValues(uint256).tTransferAmount (#672)
Variable WHL._transferFromExcluded(address,address,uint256).rTransferAmount (#872) is too similar to WHL._getValues(uint256).tTransferAmount (#672)
Variable WHL._transferStandard(address,address,uint256).rTransferAmount (#853) is too similar to WHL._transferToExcluded(address,address,uint256).tTransferAmount (#862)
Variable WHL._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#688) is too similar to WHL._getValues(uint256).tTransferAmount (#672)
Variable WHL._getValues(uint256).rTransferAmount (#673) is too similar to WHL._getValues(uint256).tTransferAmount (#672)
Variable WHL._transferFromExcluded(address,address,uint256).rTransferAmount (#872) is too similar to WHL._transferToExcluded(address,address,uint256).tTransferAmount (#862)
Variable WHL._transferStandard(address,address,uint256).rTransferAmount (#853) is too similar to WHL._transferBothExcluded(address,address,uint256).tTransferAmount (#882)
Variable WHL._transferBothExcluded(address,address,uint256).rTransferAmount (#882) is too similar to WHL._getValues(uint256).tTransferAmount (#672)
Variable WHL._transferToExcluded(address,address,uint256).rTransferAmount (#862) is too similar to WHL._transferBothExcluded(address,address,uint256).tTransferAmount (#882)
Prevent variables from having similar names.

Additional information: link

WHL._decimals (#463) should be constant
WHL._name (#461) should be constant
WHL._symbol (#462) should be constant
WHL._tTotal (#457) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#226-229)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#231-235)
name() should be declared external:
- WHL.name() (#510-512)
symbol() should be declared external:
- WHL.symbol() (#514-516)
decimals() should be declared external:
- WHL.decimals() (#518-520)
totalSupply() should be declared external:
- WHL.totalSupply() (#522-524)
transfer(address,uint256) should be declared external:
- WHL.transfer(address,uint256) (#531-534)
allowance(address,address) should be declared external:
- WHL.allowance(address,address) (#536-538)
approve(address,uint256) should be declared external:
- WHL.approve(address,uint256) (#540-543)
transferFrom(address,address,uint256) should be declared external:
- WHL.transferFrom(address,address,uint256) (#545-549)
increaseAllowance(address,uint256) should be declared external:
- WHL.increaseAllowance(address,uint256) (#551-554)
decreaseAllowance(address,uint256) should be declared external:
- WHL.decreaseAllowance(address,uint256) (#556-559)
isExcludedFromReward(address) should be declared external:
- WHL.isExcludedFromReward(address) (#561-563)
totalFees() should be declared external:
- WHL.totalFees() (#575-577)
deliver(uint256) should be declared external:
- WHL.deliver(uint256) (#579-586)
reflectionFromToken(uint256,bool) should be declared external:
- WHL.reflectionFromToken(uint256,bool) (#588-597)
excludeFromReward(address) should be declared external:
- WHL.excludeFromReward(address) (#605-612)
excludeFromFee(address) should be declared external:
- WHL.excludeFromFee(address) (#627-629)
includeInFee(address) should be declared external:
- WHL.includeInFee(address) (#631-633)
updateCharityWallet(address) should be declared external:
- WHL.updateCharityWallet(address) (#655-657)
setSwapAndLiquifyEnabled(bool) should be declared external:
- WHL.setSwapAndLiquifyEnabled(bool) (#659-662)
isExcludedFromFee(address) should be declared external:
- WHL.isExcludedFromFee(address) (#740-742)
migrateBNB(address) should be declared external:
- WHL.migrateBNB(address) (#896-898)
Use the external attribute for functions never called from the contract.

Additional information: link

Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.

Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.

Token is deployed only at one blockchain

Token has only one trading pair

Unable to find PancakeSwap trading pair to compute liquidity.

Unable to find PancakeSwap trading pair to compute volume.

Unable to find PancakeSwap trading pair to compute number of swaps.

Unable to find website, listings and other project-related information

Young tokens have high risks of scam / price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank