{ "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, { "inputs": [], "name": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "renounceOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "transferOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" } ], "bytecode": { "object": "0x", "sourceMap": "", "linkReferences": {} }, "deployedBytecode": { "object": "0x", "sourceMap": "", "linkReferences": {} }, "userdoc": { "version": 1, "kind": "user" }, "devdoc": { "version": 1, "kind": "dev", "details": "Contract module which provides a basic access control mechanism, where there is an account (an owner) that can be granted exclusive access to specific functions. By default, the owner account will be the one that deploys the contract. This can later be changed with {transferOwnership}. This module is used through inheritance. It will make available the modifier `onlyOwner`, which can be applied to your functions to restrict their use to the owner.", "methods": { "constructor": { "details": "Initializes the contract setting the deployer as the initial owner." }, "owner()": { "details": "Returns the address of the current owner." }, "renounceOwnership()": { "details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner." }, "transferOwnership(address)": { "details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner." } } }, "ast": { "absolutePath": "/Users/evanconrad/dev/src/strangemoodfoundation/strangemood-eth/lib/openzeppelin-contracts/contracts/access/Ownable.sol", "exportedSymbols": { "Context": [ 2404 ], "Ownable": [ 104 ] }, "id": 105, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 1, "literals": [ "solidity", "^", "0.8", ".0" ], "nodeType": "PragmaDirective", "src": "87:23:0" }, { "absolutePath": "/Users/evanconrad/dev/src/strangemoodfoundation/strangemood-eth/lib/openzeppelin-contracts/contracts/utils/Context.sol", "file": "../utils/Context.sol", "id": 2, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 105, "sourceUnit": 2405, "src": "112:30:0", "symbolAliases": [], "unitAlias": "" }, { "abstract": true, "baseContracts": [ { "baseName": { "id": 4, "name": "Context", "nodeType": "IdentifierPath", "referencedDeclaration": 2404, "src": "668:7:0" }, "id": 5, "nodeType": "InheritanceSpecifier", "src": "668:7:0" } ], "canonicalName": "Ownable", "contractDependencies": [], "contractKind": "contract", "documentation": { "id": 3, "nodeType": "StructuredDocumentation", "src": "144:494:0", "text": " @dev Contract module which provides a basic access control mechanism, where\n there is an account (an owner) that can be granted exclusive access to\n specific functions.\n By default, the owner account will be the one that deploys the contract. This\n can later be changed with {transferOwnership}.\n This module is used through inheritance. It will make available the modifier\n `onlyOwner`, which can be applied to your functions to restrict their use to\n the owner." }, "fullyImplemented": true, "id": 104, "linearizedBaseContracts": [ 104, 2404 ], "name": "Ownable", "nameLocation": "657:7:0", "nodeType": "ContractDefinition", "nodes": [ { "constant": false, "id": 7, "mutability": "mutable", "name": "_owner", "nameLocation": "698:6:0", "nodeType": "VariableDeclaration", "scope": 104, "src": "682:22:0", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6, "name": "address", "nodeType": "ElementaryTypeName", "src": "682:7:0", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "private" }, { "anonymous": false, "eventSelector": "8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0", "id": 13, "name": "OwnershipTransferred", "nameLocation": "717:20:0", "nodeType": "EventDefinition", "parameters": { "id": 12, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 9, "indexed": true, "mutability": "mutable", "name": "previousOwner", "nameLocation": "754:13:0", "nodeType": "VariableDeclaration", "scope": 13, "src": "738:29:0", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 8, "name": "address", "nodeType": "ElementaryTypeName", "src": "738:7:0", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 11, "indexed": true, "mutability": "mutable", "name": "newOwner", "nameLocation": "785:8:0", "nodeType": "VariableDeclaration", "scope": 13, "src": "769:24:0", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 10, "name": "address", "nodeType": "ElementaryTypeName", "src": "769:7:0", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "737:57:0" }, "src": "711:84:0" }, { "body": { "id": 22, "nodeType": "Block", "src": "911:49:0", "statements": [ { "expression": { "arguments": [ { "arguments": [], "expression": { "argumentTypes": [], "id": 18, "name": "_msgSender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2394, "src": "940:10:0", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", "typeString": "function () view returns (address)" } }, "id": 19, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "940:12:0", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 17, "name": "_transferOwnership", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 103, "src": "921:18:0", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$returns$__$", "typeString": "function (address)" } }, "id": 20, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "921:32:0", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 21, "nodeType": "ExpressionStatement", "src": "921:32:0" } ] }, "documentation": { "id": 14, "nodeType": "StructuredDocumentation", "src": "801:91:0", "text": " @dev Initializes the contract setting the deployer as the initial owner." }, "id": 23, "implemented": true, "kind": "constructor", "modifiers": [], "name": "", "nameLocation": "-1:-1:-1", "nodeType": "FunctionDefinition", "parameters": { "id": 15, "nodeType": "ParameterList", "parameters": [], "src": "908:2:0" }, "returnParameters": { "id": 16, "nodeType": "ParameterList", "parameters": [], "src": "911:0:0" }, "scope": 104, "src": "897:63:0", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 31, "nodeType": "Block", "src": "1091:30:0", "statements": [ { "expression": { "id": 29, "name": "_owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7, "src": "1108:6:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 28, "id": 30, "nodeType": "Return", "src": "1101:13:0" } ] }, "documentation": { "id": 24, "nodeType": "StructuredDocumentation", "src": "966:65:0", "text": " @dev Returns the address of the current owner." }, "functionSelector": "8da5cb5b", "id": 32, "implemented": true, "kind": "function", "modifiers": [], "name": "owner", "nameLocation": "1045:5:0", "nodeType": "FunctionDefinition", "parameters": { "id": 25, "nodeType": "ParameterList", "parameters": [], "src": "1050:2:0" }, "returnParameters": { "id": 28, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 27, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 32, "src": "1082:7:0", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26, "name": "address", "nodeType": "ElementaryTypeName", "src": "1082:7:0", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "1081:9:0" }, "scope": 104, "src": "1036:85:0", "stateMutability": "view", "virtual": true, "visibility": "public" }, { "body": { "id": 45, "nodeType": "Block", "src": "1230:96:0", "statements": [ { "expression": { "arguments": [ { "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 40, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "arguments": [], "expression": { "argumentTypes": [], "id": 36, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 32, "src": "1248:5:0", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", "typeString": "function () view returns (address)" } }, "id": 37, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1248:7:0", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "arguments": [], "expression": { "argumentTypes": [], "id": 38, "name": "_msgSender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2394, "src": "1259:10:0", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", "typeString": "function () view returns (address)" } }, "id": 39, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1259:12:0", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1248:23:0", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572", "id": 41, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "1273:34:0", "typeDescriptions": { "typeIdentifier": "t_stringliteral_9924ebdf1add33d25d4ef888e16131f0a5687b0580a36c21b5c301a6c462effe", "typeString": "literal_string \"Ownable: caller is not the owner\"" }, "value": "Ownable: caller is not the owner" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_9924ebdf1add33d25d4ef888e16131f0a5687b0580a36c21b5c301a6c462effe", "typeString": "literal_string \"Ownable: caller is not the owner\"" } ], "id": 35, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "1240:7:0", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 42, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1240:68:0", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 43, "nodeType": "ExpressionStatement", "src": "1240:68:0" }, { "id": 44, "nodeType": "PlaceholderStatement", "src": "1318:1:0" } ] }, "documentation": { "id": 33, "nodeType": "StructuredDocumentation", "src": "1127:77:0", "text": " @dev Throws if called by any account other than the owner." }, "id": 46, "name": "onlyOwner", "nameLocation": "1218:9:0", "nodeType": "ModifierDefinition", "parameters": { "id": 34, "nodeType": "ParameterList", "parameters": [], "src": "1227:2:0" }, "src": "1209:117:0", "virtual": false, "visibility": "internal" }, { "body": { "id": 59, "nodeType": "Block", "src": "1722:47:0", "statements": [ { "expression": { "arguments": [ { "arguments": [ { "hexValue": "30", "id": 55, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1759:1:0", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 54, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "1751:7:0", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 53, "name": "address", "nodeType": "ElementaryTypeName", "src": "1751:7:0", "typeDescriptions": {} } }, "id": 56, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1751:10:0", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 52, "name": "_transferOwnership", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 103, "src": "1732:18:0", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$returns$__$", "typeString": "function (address)" } }, "id": 57, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1732:30:0", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 58, "nodeType": "ExpressionStatement", "src": "1732:30:0" } ] }, "documentation": { "id": 47, "nodeType": "StructuredDocumentation", "src": "1332:331:0", "text": " @dev Leaves the contract without owner. It will not be possible to call\n `onlyOwner` functions anymore. Can only be called by the current owner.\n NOTE: Renouncing ownership will leave the contract without an owner,\n thereby removing any functionality that is only available to the owner." }, "functionSelector": "715018a6", "id": 60, "implemented": true, "kind": "function", "modifiers": [ { "id": 50, "kind": "modifierInvocation", "modifierName": { "id": 49, "name": "onlyOwner", "nodeType": "IdentifierPath", "referencedDeclaration": 46, "src": "1712:9:0" }, "nodeType": "ModifierInvocation", "src": "1712:9:0" } ], "name": "renounceOwnership", "nameLocation": "1677:17:0", "nodeType": "FunctionDefinition", "parameters": { "id": 48, "nodeType": "ParameterList", "parameters": [], "src": "1694:2:0" }, "returnParameters": { "id": 51, "nodeType": "ParameterList", "parameters": [], "src": "1722:0:0" }, "scope": 104, "src": "1668:101:0", "stateMutability": "nonpayable", "virtual": true, "visibility": "public" }, { "body": { "id": 82, "nodeType": "Block", "src": "1988:128:0", "statements": [ { "expression": { "arguments": [ { "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 74, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 69, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 63, "src": "2006:8:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "arguments": [ { "hexValue": "30", "id": 72, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2026:1:0", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 71, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "2018:7:0", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 70, "name": "address", "nodeType": "ElementaryTypeName", "src": "2018:7:0", "typeDescriptions": {} } }, "id": 73, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2018:10:0", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "2006:22:0", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "4f776e61626c653a206e6577206f776e657220697320746865207a65726f2061646472657373", "id": 75, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2030:40:0", "typeDescriptions": { "typeIdentifier": "t_stringliteral_245f15ff17f551913a7a18385165551503906a406f905ac1c2437281a7cd0cfe", "typeString": "literal_string \"Ownable: new owner is the zero address\"" }, "value": "Ownable: new owner is the zero address" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_245f15ff17f551913a7a18385165551503906a406f905ac1c2437281a7cd0cfe", "typeString": "literal_string \"Ownable: new owner is the zero address\"" } ], "id": 68, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "1998:7:0", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 76, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1998:73:0", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 77, "nodeType": "ExpressionStatement", "src": "1998:73:0" }, { "expression": { "arguments": [ { "id": 79, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 63, "src": "2100:8:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 78, "name": "_transferOwnership", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 103, "src": "2081:18:0", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$returns$__$", "typeString": "function (address)" } }, "id": 80, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2081:28:0", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 81, "nodeType": "ExpressionStatement", "src": "2081:28:0" } ] }, "documentation": { "id": 61, "nodeType": "StructuredDocumentation", "src": "1775:138:0", "text": " @dev Transfers ownership of the contract to a new account (`newOwner`).\n Can only be called by the current owner." }, "functionSelector": "f2fde38b", "id": 83, "implemented": true, "kind": "function", "modifiers": [ { "id": 66, "kind": "modifierInvocation", "modifierName": { "id": 65, "name": "onlyOwner", "nodeType": "IdentifierPath", "referencedDeclaration": 46, "src": "1978:9:0" }, "nodeType": "ModifierInvocation", "src": "1978:9:0" } ], "name": "transferOwnership", "nameLocation": "1927:17:0", "nodeType": "FunctionDefinition", "parameters": { "id": 64, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 63, "mutability": "mutable", "name": "newOwner", "nameLocation": "1953:8:0", "nodeType": "VariableDeclaration", "scope": 83, "src": "1945:16:0", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 62, "name": "address", "nodeType": "ElementaryTypeName", "src": "1945:7:0", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "1944:18:0" }, "returnParameters": { "id": 67, "nodeType": "ParameterList", "parameters": [], "src": "1988:0:0" }, "scope": 104, "src": "1918:198:0", "stateMutability": "nonpayable", "virtual": true, "visibility": "public" }, { "body": { "id": 102, "nodeType": "Block", "src": "2333:124:0", "statements": [ { "assignments": [ 90 ], "declarations": [ { "constant": false, "id": 90, "mutability": "mutable", "name": "oldOwner", "nameLocation": "2351:8:0", "nodeType": "VariableDeclaration", "scope": 102, "src": "2343:16:0", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 89, "name": "address", "nodeType": "ElementaryTypeName", "src": "2343:7:0", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "id": 92, "initialValue": { "id": 91, "name": "_owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7, "src": "2362:6:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "2343:25:0" }, { "expression": { "id": 95, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 93, "name": "_owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7, "src": "2378:6:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 94, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86, "src": "2387:8:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "2378:17:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 96, "nodeType": "ExpressionStatement", "src": "2378:17:0" }, { "eventCall": { "arguments": [ { "id": 98, "name": "oldOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 90, "src": "2431:8:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "id": 99, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 86, "src": "2441:8:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": 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"_transferOwnership", "nameLocation": "2279:18:0", "nodeType": "FunctionDefinition", "parameters": { "id": 87, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 86, "mutability": "mutable", "name": "newOwner", "nameLocation": "2306:8:0", "nodeType": "VariableDeclaration", "scope": 103, "src": "2298:16:0", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 85, "name": "address", "nodeType": "ElementaryTypeName", "src": "2298:7:0", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "2297:18:0" }, "returnParameters": { "id": 88, "nodeType": "ParameterList", "parameters": [], "src": "2333:0:0" }, "scope": 104, "src": "2270:187:0", "stateMutability": "nonpayable", "virtual": true, "visibility": "internal" } ], "scope": 105, "src": "639:1820:0", "usedErrors": [] } ], "src": "87:2373:0" } }