zellic-audit
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{
"language": "Solidity",
"sources": {
"contracts/XBE.sol": {
"content": "\n// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\n/// @title: BONSAI EDITIONS\n/// @author: manifold.xyz\n\nimport \"./manifold/ERC1155Creator.sol\";\n\n/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\n// //\n// //\n// .?!;#O'./1 ILq{1l.J&? ^},*M,`}^<dz. uo):u; 'Zd,}#c`}]'u*- .;' ,mw\":l'fk} ?br'-1iqdaM //\n// ,mk+0}.:&q`[n(vLI.C%] /W/.'.-h{+aX. }1^ >['lx},Xb+ItI <8O `]_,c#/'` ^!\".cm!l~wk //\n// <}^ ,Wq!hMmCX^`L8? xWI'w/|#r<O/ \",. '|Xi+bL:{8h >%p':_, _[;LW-. //\n// `'!k&Jli l_;..'\" ]%v'>' \"cY; t#dI`?I ;0J\" :pB}: //\n// '^. 'Yb< Xk: Ua^ `?>. <0u, }mr^ ^vO[U //\n// ,Jr^ q$; !MO, .,^.^ . //\n// '. 0M: zO. .\"' I iMC[Z> //\n// #M\" *] !#O_c! //\n// (h! &L ^`'^ //\n// \"l^ Y_;8dxd~\"+I //\n// `xMt ', I8m}Oi{h|\";` '{~. //\n// .^. ,z&j !mr\" 0B,I8L^}|![Ic%). `` :zn>ZLI,' //\n// zW{ .. ,uX. ^nk] !qw! qB( '<1bQlvrY8|'' 'Wa' -QjmUIUc}b{. //\n// 0MfWU ^^ hd.:Lbl {ht-dv, ]#\" i&#WJ-wYl^'c&_ ,%q .{bnJx^;^.`. //\n// \"lnBQ!Qz\":^ hh';0h_.<}\" .' `va{ (#f>ci ` *a]Mc''?bXYb-Y%+]rX>~*j}or[xtku>d1}0 //\n// [\"~*mif}1)` :. ,; \"xk-^no} n8i^JMt:+jMn^ z%?.%#{oj ~mrX#[LB+qB! _#u<n>rwvhu[kr/h //\n// >8_,;' .'!: !' <k(. .`..t#) `nj\" }M>\"0#jraUm/.+wc\" L8~;Bh_d? v#[^,.p8;vn`.^tUcm1v][kuI< //\n// '~_8dItp] ~mCI ]Wx;a0 ]ov' +p^<ou'jo} iqal ^Q( \"O*|j*( f#Y, kB[l%O l_\" l~.Mw;JL0O<I' <bJ<0 //\n// >&L\"nh} >0Ql ]Wf[@c'1f ici]*n. fa^`<!:I>^ ipkI I#Q ^cb>-X- [ht` o@{;8c .MQIdLnL; ^0U1% //\n// .:`'<]^ .;:. \" I&Yi&C >0f l: +{^(h_,C). c*] .1k} lqw; <WQ >fi./0> .m*l _C+.*@} ' i,!hv^, ^+ //\n// +8z ]a|,CLI ^nQlitl _X; l{;lcu>0al IWw ^fXIf&f'UM~ .a@! [af`*@) ,/< //\n// \"{i .`.1oc,. ;~ ?bJ: +pw>l+` lWp :Qb1v%r.i_^ O%I>#L nWf`m%] //\n// ix~'xi;. ;wQ.1#z^ iZq< i[`I#O ;wh)u&/ \" IMp ._(, uWt`:{' //\n// ^i:h1.q\" !*J.;}+. ._{: v*> .. \"zZi?c< IWp \"nq_ v&{. //\n// \"rII&' `<: ro> |&).+f; `}] :Xm< u#+ //\n// ;U. i(\" q%/^Jo[ :zOi . //\n// ,dL'xh>']n; ,; //\n// \"1oL` '^)? //\n// ^i)bt\"LU'odMm_, //\n// [bO#j`do:8ZYZd-I: //\n// ;Xcc#JaU\"k8,+`\"zm+xt //\n// 'l!>OhLanl^,#B_na}Ownd] ?(, //\n// !db{U&/>>i^^a%IXo!`inc^`cu,\"` //\n// ipWxv&f'}ot''^ .^ >Q)`YY, //\n// ' lJn_t![I '}wQ8x^<|>(#c^ '.-hnxj' //\n// ibr-*Xz%f0?;[` ,_rozZ['?pv,\"` -wtkq` l[` //\n// ~c .:\",/tX8{ Ld,' 'n*zMt\"cO)0JI )*). |W( ^+;.`'^' ,.'[' //\n// ZW,l1 lx]^,` I`-W. .?WYr},zb- ;}` v#< ?%X/Wnzn,w{:*? //\n// I!(,wq,1%mmrL} dk m/Mw'?wmh] wo:'|MncoOaflp[\"of :|+ '](, //\n// r#i8C .~|^(&qp| &^ ^Wc ^xk] mb ;mq~zJ!l, ?M? WY ~WO' :Ym~ //\n// ^]! .wWi&J ',^ 'W! :ML)*(nh] .. j&< B*'~#Q'}ar` ~c\"!0Zvx<}, //\n// [dj` -). ` 'Ud' >)I .Y, ''?o};+^ j&~ %*'~MQ'}#x' ^ZIrwlIJX1(xd+-` //\n// \"t(lUr1bx,C}' ^&b{Y` n81. -#- 'n,' [W[ %o'lQc.{*xxo(' [#(Cwi /kxqI //\n// 1ZbYaC}oj^>;xMc^ `dcXm>)zivW]..)W- -a_ >#j Bo. [hxzW|' rM}tc, .`1k! //\n// \"0O]Mz?L/1v)m(' ;OZ]m8xvQij*_;. u#- .<^ Bb .,^v8(''r_ J#i [o_ //\n// .';^ \"z8&Zd+ ^:[#w<l>`U8_ :\"!' %Q z%1.l*Y qo, iw[. //\n// :c+Lt/J?jz<'. ]bx'c#]ZM> >%x -< Xo- l#Y wp' //\n// )8J#Lmb- ^Yk+1]` l8U .. _MU .. //\n// _hzMr{zl ^YQl ;u;/_ f8/ //\n// .^. . [*l -0l //\n// ~m{'/W> '. //\n// 1o/'f&<[/ +oc //\n// }o|'t&(wz ^+u8c. //\n// (o/' !\"hv`xbX8v}Y< `](; //\n// l-\">Y[':>^MO;kZvWnx%v,.~i. .`';Ud_ //\n// )Z+ 0%;'`I#ZxornBx`lqC, -8d(Ud_.. //\n// '\"/k[!pt\"qM, lMQ '[ni ~pL:>+. ;z{&b(Yp100I `' //\n// ]U}i`?hn^I, +`'+I \"?i?dL>hMI +WC*Z?JL]0LIII. .' kC' //\n// 10> '_J{`!^,&[ '/w! -px1m{<#&; .[%U'' <wYIOw, : ^no) 'oU' xI //\n// ^i'(O~ ]O_ {o1/B[ ,Cpi ?dx^ ~*d^ii1&x iY1,mo:;%- :Yd] nZ>ot.'8z '^ //\n// 'tm, `[[nh- rW}to> :0w; <mx` +#/<Ba>X; ^Za:?BL .II.;Uq_ .0U,\". \"8Llkz //\n// \"mp, :zwm*-'f<. . iO<{Bm .. t$x iBq\":Ym+ \"Zc\" . ,%Q<Mu //\n// .l .!!}. <ZQ<;'_h<.w] [M/ U@i l8Z ;I :mQ: kL'av+Wzl); .' //\n// _8_h_a. <0v^-+n#<-8f iu !%Z 'Uz, ok 'j&z?h| un, //\n// .Q{U%#%[a' +u: zx,^!f)\" !BZ X} `]` ?#jILn, 'bl //\n// :dQ\".#8'. `fd_ 'xx; Qh\" .,\" _d' ]&v-dn\" I#] ` //\n// ,dC^ &%{ ^jk] _dt. LM; .|b\" .'.<wX;}J}#c hC ^xJ` -b(,w0' //\n// \"1l'qL\" >;+p' .' 1*/. j)` >Y.;JU.>ZXIXM<\"'\"&0 >wU\",'n8vlqp` //\n// [h/` L). 'Y*I;1` .^' \"boI .\"^ .;,.YW< 'Wa:cr+dx>QxLBf;pk` //\n// .. ]k/`;hv' ;c^/0[d0l;)l\"dQ\" 'x#1.Y&~/&~:I;az.'.}*vU8CI-|' //\n// {q]. \"^ 'uq; <pQI,/> laz'rw \"X0(8X'jM[ :\"nc :YOi vW-OBI +#x+Z/1Wcli;C~ //\n// .\" '' {of`\"Mo .?f. -Mz. '. Ihm'z&. `\"-U_ '^. `kt !}; x0> Z%; !>O]]#c+C/c0(kj` //\n// f&rIpU.![; `>\" >WU .?or (h? ,\" u&+ .. \"fl>o~ /*)'Ubi Z@;r&l .1orit1ZOtaC^ //\n// w#iloq-U%x^.jk[`i!<\" IwZlII rW] '-' .I',wX. z8-`>. 'fWt,Jc, ch^qW:,ucwr?Yxdd}bd, //\n// ,; '>_iU8r`^0B)' m$w _B0+J/ `I` )M; .]&L.+pX^ \",. .?{` .f/' po\"_oj }mYk8})|` //\n// '. .<|i 'C%{..h$J.]Wn-ax!JZ> \")` .(Q^ -hJ\" {[]oo^ Yv`1*/?YYhtnm_.;` //\n// `pX _z+ ./JI Q$b'I(:>mc/#%] [vI'UJ. ..:, ~qQC&W, ')*jnbrn-.{Y~O(. //\n// ,o0 lji}aQ> ^tr^ x$h,.i_'.'<wo+ d%)^%o^<aX' _ppp%vj] L)(*nXh{ .Uofb). //\n// +%J.]Wz(*#) 'm&; ,{f]Ipa/.]c)!+}\" xw^I8h^[%J' I:^!IMql8dl_<Uarnx!0#ua(. //\n// +8C,}%X)*#1 `Qh, fBY;q8J.{zi YW+ +%k`(&u <wdi ;WQ<Bo: '~((pQ>|r{h[. //\n// //\n// //\n// //\n/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\n\n\ncontract XBE is ERC1155Creator {\n constructor() ERC1155Creator(\"BONSAI EDITIONS\", \"XBE\") {}\n}\n"
},
"contracts/manifold/ERC1155Creator.sol": {
"content": "\n// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\n/// @author: manifold.xyz\n\nimport \"@openzeppelin/contracts/proxy/Proxy.sol\";\nimport \"@openzeppelin/contracts/utils/Address.sol\";\nimport \"@openzeppelin/contracts/utils/StorageSlot.sol\";\n\ncontract ERC1155Creator is Proxy {\n\n constructor(string memory name, string memory symbol) {\n assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256(\"eip1967.proxy.implementation\")) - 1));\n StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = 0x6bf5ed59dE0E19999d264746843FF931c0133090;\n Address.functionDelegateCall(\n 0x6bf5ed59dE0E19999d264746843FF931c0133090,\n abi.encodeWithSignature(\"initialize(string,string)\", name, symbol)\n );\n }\n\n /**\n * @dev Storage slot with the address of the current implementation.\n * This is the keccak-256 hash of \"eip1967.proxy.implementation\" subtracted by 1, and is\n * validated in the constructor.\n */\n bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;\n\n /**\n * @dev Returns the current implementation address.\n */\n function implementation() public view returns (address) {\n return _implementation();\n }\n\n function _implementation() internal override view returns (address) {\n return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;\n } \n\n}\n"
},
"node_modules/@openzeppelin/contracts/proxy/Proxy.sol": {
"content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (proxy/Proxy.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM\n * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to\n * be specified by overriding the virtual {_implementation} function.\n *\n * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a\n * different contract through the {_delegate} function.\n *\n * The success and return data of the delegated call will be returned back to the caller of the proxy.\n */\nabstract contract Proxy {\n /**\n * @dev Delegates the current call to `implementation`.\n *\n * This function does not return to its internal call site, it will return directly to the external caller.\n */\n function _delegate(address implementation) internal virtual {\n assembly {\n // Copy msg.data. We take full control of memory in this inline assembly\n // block because it will not return to Solidity code. We overwrite the\n // Solidity scratch pad at memory position 0.\n calldatacopy(0, 0, calldatasize())\n\n // Call the implementation.\n // out and outsize are 0 because we don't know the size yet.\n let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)\n\n // Copy the returned data.\n returndatacopy(0, 0, returndatasize())\n\n switch result\n // delegatecall returns 0 on error.\n case 0 {\n revert(0, returndatasize())\n }\n default {\n return(0, returndatasize())\n }\n }\n }\n\n /**\n * @dev This is a virtual function that should be overridden so it returns the address to which the fallback function\n * and {_fallback} should delegate.\n */\n function _implementation() internal view virtual returns (address);\n\n /**\n * @dev Delegates the current call to the address returned by `_implementation()`.\n *\n * This function does not return to its internal call site, it will return directly to the external caller.\n */\n function _fallback() internal virtual {\n _beforeFallback();\n _delegate(_implementation());\n }\n\n /**\n * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other\n * function in the contract matches the call data.\n */\n fallback() external payable virtual {\n _fallback();\n }\n\n /**\n * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data\n * is empty.\n */\n receive() external payable virtual {\n _fallback();\n }\n\n /**\n * @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`\n * call, or as part of the Solidity `fallback` or `receive` functions.\n *\n * If overridden should call `super._beforeFallback()`.\n */\n function _beforeFallback() internal virtual {}\n}\n"
},
"node_modules/@openzeppelin/contracts/utils/Address.sol": {
"content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary Address {\n /**\n * @dev Returns true if `account` is a contract.\n *\n * [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n *\n * Among others, `isContract` will return false for the following\n * types of addresses:\n *\n * - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n *\n * [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n *\n * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n */\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /**\n * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n *\n * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n *\n * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n *\n * IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n */\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /**\n * @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n *\n * If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n *\n * Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n *\n * Requirements:\n *\n * - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n *\n * _Available since v3.1._\n */\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n *\n * Requirements:\n *\n * - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n *\n * _Available since v3.1._\n */\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n *\n * _Available since v3.3._\n */\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a delegate call.\n *\n * _Available since v3.4._\n */\n function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n }\n\n /**\n * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a delegate call.\n *\n * _Available since v3.4._\n */\n function functionDelegateCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n (bool success, bytes memory returndata) = target.delegatecall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /**\n * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n *\n * _Available since v4.8._\n */\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /**\n * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n *\n * _Available since v4.3._\n */\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n"
},
"node_modules/@openzeppelin/contracts/utils/StorageSlot.sol": {
"content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/StorageSlot.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Library for reading and writing primitive types to specific storage slots.\n *\n * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.\n * This library helps with reading and writing to such slots without the need for inline assembly.\n *\n * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.\n *\n * Example usage to set ERC1967 implementation slot:\n * ```\n * contract ERC1967 {\n * bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;\n *\n * function _getImplementation() internal view returns (address) {\n * return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;\n * }\n *\n * function _setImplementation(address newImplementation) internal {\n * require(Address.isContract(newImplementation), \"ERC1967: new implementation is not a contract\");\n * StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;\n * }\n * }\n * ```\n *\n * _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._\n */\nlibrary StorageSlot {\n struct AddressSlot {\n address value;\n }\n\n struct BooleanSlot {\n bool value;\n }\n\n struct Bytes32Slot {\n bytes32 value;\n }\n\n struct Uint256Slot {\n uint256 value;\n }\n\n /**\n * @dev Returns an `AddressSlot` with member `value` located at `slot`.\n */\n function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /**\n * @dev Returns an `BooleanSlot` with member `value` located at `slot`.\n */\n function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /**\n * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.\n */\n function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /**\n * @dev Returns an `Uint256Slot` with member `value` located at `slot`.\n */\n function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n}\n"
}
},
"settings": {
"remappings": [
"@openzeppelin/=node_modules/@openzeppelin/"
],
"optimizer": {
"enabled": true,
"runs": 300
},
"metadata": {
"bytecodeHash": "ipfs"
},
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
"abi"
]
}
},
"evmVersion": "london",
"libraries": {}
}
}