@etherisc/registry-contracts

{ "abi": [], "allSourcePaths": { "2": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts-upgradeable@4.8.2/contracts/utils/AddressUpgradeable.sol" }, "ast": { "absolutePath": "/home/vscode/.brownie/packages/OpenZeppelin/openzeppelin-contracts-upgradeable@4.8.2/contracts/utils/AddressUpgradeable.sol", "exportedSymbols": { "AddressUpgradeable": [ 18366 ] }, "id": 18367, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 18084, "literals": [ "solidity", "^", "0.8", ".1" ], "nodeType": "PragmaDirective", "src": "101:23:2" }, { "abstract": false, "baseContracts": [], "canonicalName": "AddressUpgradeable", "contractDependencies": [], "contractKind": "library", "documentation": { "id": 18085, "nodeType": "StructuredDocumentation", "src": "126:67:2", "text": " @dev Collection of functions related to the address type" }, "fullyImplemented": true, "id": 18366, "linearizedBaseContracts": [ 18366 ], "name": "AddressUpgradeable", "nameLocation": "202:18:2", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 18099, "nodeType": "Block", "src": "1252:254:2", "statements": [ { "expression": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 18097, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "expression": { "id": 18093, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18088, "src": "1476:7:2", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 18094, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "1484:4:2", "memberName": "code", "nodeType": "MemberAccess", "src": "1476:12:2", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 18095, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "1489:6:2", "memberName": "length", "nodeType": "MemberAccess", "src": "1476:19:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "hexValue": "30", "id": 18096, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1498:1:2", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "1476:23:2", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 18092, "id": 18098, "nodeType": "Return", "src": "1469:30:2" } ] }, "documentation": { "id": 18086, "nodeType": "StructuredDocumentation", "src": "227:954:2", "text": " @dev Returns true if `account` is a contract.\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 Among others, `isContract` will return false for the following\n types of addresses:\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 [IMPORTANT]\n ====\n You shouldn't rely on `isContract` to protect against flash loan attacks!\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 ====" }, "id": 18100, "implemented": true, "kind": "function", "modifiers": [], "name": "isContract", "nameLocation": "1195:10:2", "nodeType": "FunctionDefinition", "parameters": { "id": 18089, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 18088, "mutability": "mutable", "name": "account", "nameLocation": "1214:7:2", "nodeType": "VariableDeclaration", "scope": 18100, "src": "1206:15:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 18087, "name": "address", "nodeType": "ElementaryTypeName", "src": "1206:7:2", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "1205:17:2" }, "returnParameters": { "id": 18092, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 18091, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 18100, "src": "1246:4:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 18090, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1246:4:2", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "1245:6:2" }, "scope": 18366, "src": "1186:320:2", "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "body": { "id": 18133, "nodeType": "Block", "src": "2494:241:2", "statements": [ { "expression": { "arguments": [ { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 18115, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "arguments": [ { "id": 18111, "name": "this", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -28, "src": "2520:4:2", "typeDescriptions": { "typeIdentifier": "t_contract$_AddressUpgradeable_$18366", "typeString": "library AddressUpgradeable" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_AddressUpgradeable_$18366", "typeString": "library AddressUpgradeable" } ], "id": 18110, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "2512:7:2", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 18109, "name": "address", "nodeType": "ElementaryTypeName", "src": "2512:7:2", "typeDescriptions": {} } }, "id": 18112, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "2512:13:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 18113, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "2526:7:2", "memberName": "balance", "nodeType": "MemberAccess", "src": "2512:21:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "id": 18114, "name": "amount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18105, "src": "2537:6:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "2512:31:2", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "416464726573733a20696e73756666696369656e742062616c616e6365", "id": 18116, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2545:31:2", "typeDescriptions": { "typeIdentifier": "t_stringliteral_5597a22abd0ef5332f8053862eb236db7590f17e2b93a53f63a103becfb561f9", "typeString": "literal_string \"Address: insufficient balance\"" }, "value": "Address: insufficient balance" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_5597a22abd0ef5332f8053862eb236db7590f17e2b93a53f63a103becfb561f9", "typeString": "literal_string \"Address: insufficient balance\"" } ], "id": 18108, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "2504:7:2", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 18117, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "2504:73:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 18118, "nodeType": "ExpressionStatement", "src": "2504:73:2" }, { "assignments": [ 18120, null ], "declarations": [ { "constant": false, "id": 18120, "mutability": "mutable", "name": "success", "nameLocation": "2594:7:2", "nodeType": "VariableDeclaration", "scope": 18133, "src": "2589:12:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 18119, "name": "bool", "nodeType": "ElementaryTypeName", "src": "2589:4:2", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" }, null ], "id": 18127, "initialValue": { "arguments": [ { "hexValue": "", "id": 18125, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2637:2:2", "typeDescriptions": { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" }, "value": "" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" } ], "expression": { "id": 18121, "name": "recipient", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18103, "src": "2607:9:2", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "id": 18122, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "2617:4:2", "memberName": "call", "nodeType": "MemberAccess", "src": "2607:14:2", "typeDescriptions": { "typeIdentifier": "t_function_barecall_payable$_t_bytes_memory_ptr_$returns$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "function (bytes memory) payable returns (bool,bytes memory)" } }, "id": 18124, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "names": [ "value" ], "nodeType": "FunctionCallOptions", "options": [ { "id": 18123, "name": "amount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18105, "src": "2629:6:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "src": "2607:29:2", "typeDescriptions": { "typeIdentifier": "t_function_barecall_payable$_t_bytes_memory_ptr_$returns$_t_bool_$_t_bytes_memory_ptr_$value", "typeString": "function (bytes memory) payable returns (bool,bytes memory)" } }, "id": 18126, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "2607:33:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "tuple(bool,bytes memory)" } }, "nodeType": "VariableDeclarationStatement", "src": "2588:52:2" }, { "expression": { "arguments": [ { "id": 18129, "name": "success", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18120, "src": "2658:7:2", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "416464726573733a20756e61626c6520746f2073656e642076616c75652c20726563697069656e74206d61792068617665207265766572746564", "id": 18130, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2667:60:2", "typeDescriptions": { "typeIdentifier": "t_stringliteral_51ddaa38748c0a1144620fb5bfe8edab31ea437571ad591a7734bbfd0429aeae", "typeString": "literal_string \"Address: unable to send value, recipient may have reverted\"" }, "value": "Address: unable to send value, recipient may have reverted" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_51ddaa38748c0a1144620fb5bfe8edab31ea437571ad591a7734bbfd0429aeae", "typeString": "literal_string \"Address: unable to send value, recipient may have reverted\"" } ], "id": 18128, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "2650:7:2", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 18131, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "2650:78:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 18132, "nodeType": "ExpressionStatement", "src": "2650:78:2" } ] }, "documentation": { "id": 18101, "nodeType": "StructuredDocumentation", "src": "1512:906:2", "text": " @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n `recipient`, forwarding all available gas and reverting on errors.\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 https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\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]." }, "id": 18134, "implemented": true, "kind": "function", "modifiers": [], "name": "sendValue", "nameLocation": "2432:9:2", "nodeType": "FunctionDefinition", "parameters": { "id": 18106, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 18103, "mutability": "mutable", "name": "recipient", "nameLocation": "2458:9:2", "nodeType": "VariableDeclaration", "scope": 18134, "src": "2442:25:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" }, "typeName": { "id": 18102, "name": "address", "nodeType": "ElementaryTypeName", "src": "2442:15:2", "stateMutability": "payable", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "visibility": "internal" }, { "constant": false, "id": 18105, "mutability": "mutable", "name": "amount", "nameLocation": "2477:6:2", "nodeType": "VariableDeclaration", "scope": 18134, "src": "2469:14:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 18104, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2469:7:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "2441:43:2" }, "returnParameters": { "id": 18107, "nodeType": "ParameterList", "parameters": [], "src": "2494:0:2" }, "scope": 18366, "src": "2423:312:2", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 18151, "nodeType": "Block", "src": "3566:96:2", "statements": [ { "expression": { "arguments": [ { "id": 18145, "name": "target", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18137, "src": "3605:6:2", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "id": 18146, "name": "data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18139, "src": "3613:4:2", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, { "hexValue": "30", "id": 18147, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3619:1:2", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, { "hexValue": "416464726573733a206c6f772d6c6576656c2063616c6c206661696c6564", "id": 18148, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "3622:32:2", "typeDescriptions": { "typeIdentifier": "t_stringliteral_24d7ab5d382116e64324f19950ca9340b8af1ddeb09a8d026e0a3c6a01dcc9df", "typeString": "literal_string \"Address: low-level call failed\"" }, "value": "Address: low-level call failed" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" }, { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, { "typeIdentifier": "t_stringliteral_24d7ab5d382116e64324f19950ca9340b8af1ddeb09a8d026e0a3c6a01dcc9df", "typeString": "literal_string \"Address: low-level call failed\"" } ], "id": 18144, "name": "functionCallWithValue", "nodeType": "Identifier", "overloadedDeclarations": [ 18192, 18236 ], "referencedDeclaration": 18236, "src": "3583:21:2", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_bytes_memory_ptr_$_t_uint256_$_t_string_memory_ptr_$returns$_t_bytes_memory_ptr_$", "typeString": "function (address,bytes memory,uint256,string memory) returns (bytes memory)" } }, "id": 18149, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "3583:72:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "functionReturnParameters": 18143, "id": 18150, "nodeType": "Return", "src": "3576:79:2" } ] }, "documentation": { "id": 18135, "nodeType": "StructuredDocumentation", "src": "2741:731:2", "text": " @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 If `target` reverts with a revert reason, it is bubbled up by this\n function (like regular Solidity function calls).\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 Requirements:\n - `target` must be a contract.\n - calling `target` with `data` must not revert.\n _Available since v3.1._" }, "id": 18152, "implemented": true, "kind": "function", "modifiers": [], "name": "functionCall", "nameLocation": "3486:12:2", "nodeType": "FunctionDefinition", "parameters": { "id": 18140, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 18137, "mutability": "mutable", "name": "target", "nameLocation": "3507:6:2", "nodeType": "VariableDeclaration", "scope": 18152, "src": "3499:14:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 18136, "name": "address", "nodeType": "ElementaryTypeName", "src": "3499:7:2", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 18139, "mutability": "mutable", "name": "data", "nameLocation": "3528:4:2", "nodeType": "VariableDeclaration", "scope": 18152, "src": "3515:17:2", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 18138, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "3515:5:2", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" } ], "src": "3498:35:2" }, "returnParameters": { "id": 18143, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 18142, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 18152, "src": "3552:12:2", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 18141, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "3552:5:2", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" } ], "src": "3551:14:2" }, "scope": 18366, "src": "3477:185:2", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 18171, "nodeType": "Block", "src": "4031:76:2", "statements": [ { "expression": { "arguments": [ { "id": 18165, "name": "target", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18155, "src": "4070:6:2", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "id": 18166, "name": "data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18157, "src": "4078:4:2", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, { "hexValue": "30", "id": 18167, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4084:1:2", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, { "id": 18168, "name": "errorMessage", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18159, "src": "4087:12:2", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" }, { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "id": 18164, "name": "functionCallWithValue", "nodeType": "Identifier", "overloadedDeclarations": [ 18192, 18236 ], "referencedDeclaration": 18236, "src": "4048:21:2", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_bytes_memory_ptr_$_t_uint256_$_t_string_memory_ptr_$returns$_t_bytes_memory_ptr_$", "typeString": "function (address,bytes memory,uint256,string memory) returns (bytes memory)" } }, "id": 18169, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "4048:52:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "functionReturnParameters": 18163, "id": 18170, "nodeType": "Return", "src": "4041:59:2" } ] }, "documentation": { "id": 18153, "nodeType": "StructuredDocumentation", "src": "3668:211:2", "text": " @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n `errorMessage` as a fallback revert reason when `target` reverts.\n _Available since v3.1._" }, "id": 18172, "implemented": true, "kind": "function", "modifiers": [], "name": "functionCall", "nameLocation": "3893:12:2", "nodeType": "FunctionDefinition", "parameters": { "id": 18160, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 18155, "mutability": "mutable", "name": "target", "nameLocation": "3923:6:2", "nodeType": "VariableDeclaration", "scope": 18172, "src": "3915:14:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 18154, "name": "address", "nodeType": "ElementaryTypeName", "src": "3915:7:2", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 18157, "mutability": "mutable", "name": "data", "nameLocation": "3952:4:2", "nodeType": "VariableDeclaration", "scope": 18172, "src": "3939:17:2", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 18156, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "3939:5:2", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" }, { "constant": false, "id": 18159, "mutability": "mutable", "name": "errorMessage", "nameLocation": "3980:12:2", "nodeType": "VariableDeclaration", "scope": 18172, "src": "3966:26:2", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 18158, "name": "string", "nodeType": "ElementaryTypeName", "src": "3966:6:2", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "visibility": "internal" } ], "src": "3905:93:2" }, "returnParameters": { "id": 18163, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 18162, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 18172, "src": "4017:12:2", "stateVariable": false, "storageLocation": "memory",