{ "contractName": "OwnerManager", "abi": [ { "constant": true, "inputs": [], "name": "SENTINEL_OWNERS", "outputs": [ { "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [ { "name": "owner", "type": "address" }, { "name": "_threshold", "type": "uint8" } ], "name": "addOwnerWithThreshold", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "name": "prevOwner", "type": "address" }, { "name": "owner", "type": "address" }, { "name": "_threshold", "type": "uint8" } ], "name": "removeOwner", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "name": "prevOwner", "type": "address" }, { "name": "oldOwner", "type": "address" }, { "name": "newOwner", "type": "address" } ], "name": "swapOwner", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "name": "_threshold", "type": "uint8" } ], "name": "changeThreshold", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": true, "inputs": [], "name": "getThreshold", "outputs": [ { "name": "", "type": "uint8" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [ { "name": "owner", "type": "address" } ], "name": "isOwner", "outputs": [ { "name": "", "type": "bool" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "getOwners", "outputs": [ { "name": "", "type": "address[]" } ], "payable": false, "stateMutability": "view", "type": "function" } ], "bytecode": "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", "deployedBytecode": "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", "sourceMap": "240:5805:9:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;240:5805:9;;;;;;;", "deployedSourceMap": "240:5805:9:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5374:129;;8:9:-1;5:2;;;30:1;27;20:12;5:2;5374:129:9;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3024:672;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3024:672:9;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;287:54;;8:9:-1;5:2;;;30:1;27;20:12;5:2;287:54:9;;;;;;;;;;;;;;;;;;;;;;;;;;;5585:458;;8:9:-1;5:2;;;30:1;27;20:12;5:2;5585:458:9;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23:1:-1;8:100;33:3;30:1;27:10;8:100;;;99:1;94:3;90:11;84:18;80:1;75:3;71:11;64:39;52:2;49:1;45:10;40:15;;8:100;;;12:14;5585:458:9;;;;;;;;;;;;;;;;;4852:397;;8:9:-1;5:2;;;30:1;27;20:12;5:2;4852:397:9;;;;;;;;;;;;;;;;;;;;;;;;;;;;2089:593;;8:9:-1;5:2;;;30:1;27;20:12;5:2;2089:593:9;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4030:633;;8:9:-1;5:2;;;30:1;27;20:12;5:2;4030:633:9;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5255:113;;8:9:-1;5:2;;;30:1;27;20:12;5:2;5255:113:9;;;;;;;;;;;;;;;;;;;;;;;;;;;5374:129;5451:4;5495:1;5478:6;:13;5485:5;5478:13;;;;;;;;;;;;;;;;;;;;;;;;;:18;;;;5471:25;;5374:129;;;:::o;3024:672::-;244:4:13;222:27;;:10;:27;;;214:84;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3248:10:9;3230:28;;3243:1;3230:10;;:14;:28;;3222:94;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3417:5;3396:26;;:6;:17;3403:9;3396:17;;;;;;;;;;;;;;;;;;;;;;;;;:26;;;3388:77;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3495:6;:13;3502:5;3495:13;;;;;;;;;;;;;;;;;;;;;;;;;3475:6;:17;3482:9;3475:17;;;;;;;;;;;;;;;;:33;;;;;;;;;;;;;;;;;;3534:1;3518:6;:13;3525:5;3518:13;;;;;;;;;;;;;;;;:17;;;;;;;;;;;;;;;;;;3545:10;;:12;;;;;;;;;;;;;;3638:10;3625:23;;:9;;;;;;;;;;;:23;;;;3621:68;;;3662:27;3678:10;3662:15;:27::i;:::-;3621:68;3024:672;;;:::o;287:54::-;337:3;287:54;:::o;5585:458::-;5651:9;5676:22;5770:13;5797:20;5715:10;;5701:25;;;;;;;;;;;;;;;;;;;;;;29:2:-1;21:6;17:15;117:4;105:10;97:6;88:34;148:4;140:6;136:17;126:27;;0:157;5701:25:9;;;;5676:50;;5786:1;5770:17;;5820:6;:23;337:3;5820:23;;;;;;;;;;;;;;;;;;;;;;;;;5797:46;;5853:162;337:3;5859:31;;:12;:31;;;;5853:162;;;5921:12;5906:5;5912;5906:12;;;;;;;;;;;;;;;;;:27;;;;;;;;;;;5962:6;:20;5969:12;5962:20;;;;;;;;;;;;;;;;;;;;;;;;;5947:35;;5996:8;;;;;;;5853:162;;;6031:5;6024:12;;5585:458;;;;:::o;4852:397::-;244:4:13;222:27;;:10;:27;;;214:84;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5034:10:9;;5020;:24;;;;5012:72;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5168:1;5154:10;:15;;;;5146:64;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;5232:10;5220:9;;:22;;;;;;;;;;;;;;;;;;4852:397;:::o;2089:593::-;244:4:13;222:27;;:10;:27;;;214:84;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2259:1:9;2250:5;:10;;;;:38;;;;;337:3;2264:24;;:5;:24;;;;2250:38;2242:81;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2398:1;2381:6;:13;2388:5;2381:13;;;;;;;;;;;;;;;;;;;;;;;;;:18;;;2373:58;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2457:6;:23;337:3;2457:23;;;;;;;;;;;;;;;;;;;;;;;;;2441:6;:13;2448:5;2441:13;;;;;;;;;;;;;;;;:39;;;;;;;;;;;;;;;;;;2516:5;2490:6;:23;337:3;2490:23;;;;;;;;;;;;;;;;:31;;;;;;;;;;;;;;;;;;2531:10;;:12;;;;;;;;;;;;;2624:10;2611:23;;:9;;;;;;;;;;;:23;;;;2607:68;;;2648:27;2664:10;2648:15;:27::i;:::-;2607:68;2089:593;;:::o;4030:633::-;244:4:13;222:27;;:10;:27;;;214:84;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4213:1:9;4201:8;:13;;;;:44;;;;;337:3;4218:27;;:8;:27;;;;4201:44;4193:87;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4358:1;4338:6;:16;4345:8;4338:16;;;;;;;;;;;;;;;;;;;;;;;;;:21;;;4330:61;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4492:8;4471:29;;:6;:17;4478:9;4471:17;;;;;;;;;;;;;;;;;;;;;;;;;:29;;;4463:80;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4572:6;:16;4579:8;4572:16;;;;;;;;;;;;;;;;;;;;;;;;;4553:6;:16;4560:8;4553:16;;;;;;;;;;;;;;;;:35;;;;;;;;;;;;;;;;;;4618:8;4598:6;:17;4605:9;4598:17;;;;;;;;;;;;;;;;:28;;;;;;;;;;;;;;;;;;4655:1;4636:6;:16;4643:8;4636:16;;;;;;;;;;;;;;;;:20;;;;;;;;;;;;;;;;;;4030:633;;;:::o;5255:113::-;5324:5;5352:9;;;;;;;;;;;5345:16;;5255:113;:::o", "source": "pragma solidity 0.4.24;\nimport \"./SelfAuthorized.sol\";\n\n/// @title OwnerManager - Manages a set of owners and a threshold to perform actions.\n/// @author Stefan George - \n/// @author Richard Meissner - \ncontract OwnerManager is SelfAuthorized {\n\n address public constant SENTINEL_OWNERS = address(0x1);\n\n mapping(address => address) internal owners;\n uint256 ownerCount;\n uint8 internal threshold;\n\n /// @dev Setup function sets initial storage of contract.\n /// @param _owners List of Safe owners.\n /// @param _threshold Number of required confirmations for a Safe transaction.\n function setupOwners(address[] _owners, uint8 _threshold)\n internal\n {\n // Threshold can only be 0 at initialization.\n // Check ensures that setup function can only be called once.\n require(threshold == 0, \"Owners have already been setup\");\n // Validate that threshold is smaller than number of added owners.\n require(_threshold <= _owners.length, \"Threshold cannot exceed owner count\");\n // There has to be at least one Safe owner.\n require(_threshold >= 1, \"Threshold needs to be greater than 0\");\n // Initializing Safe owners.\n address currentOwner = SENTINEL_OWNERS;\n for (uint256 i = 0; i < _owners.length; i++) {\n // Owner address cannot be null.\n address owner = _owners[i];\n require(owner != 0 && owner != SENTINEL_OWNERS, \"Invalid owner address provided\");\n // No duplicate owners allowed.\n require(owners[owner] == 0, \"Duplicate owner address provided\");\n owners[currentOwner] = owner;\n currentOwner = owner;\n }\n owners[currentOwner] = SENTINEL_OWNERS;\n ownerCount = _owners.length;\n threshold = _threshold;\n }\n\n /// @dev Allows to add a new owner to the Safe and update the threshold at the same time.\n /// This can only be done via a Safe transaction.\n /// @param owner New owner address.\n /// @param _threshold New threshold.\n function addOwnerWithThreshold(address owner, uint8 _threshold)\n public\n authorized\n {\n // Owner address cannot be null.\n require(owner != 0 && owner != SENTINEL_OWNERS, \"Invalid owner address provided\");\n // No duplicate owners allowed.\n require(owners[owner] == 0, \"Address is already an owner\");\n owners[owner] = owners[SENTINEL_OWNERS];\n owners[SENTINEL_OWNERS] = owner;\n ownerCount++;\n // Change threshold if threshold was changed.\n if (threshold != _threshold)\n changeThreshold(_threshold);\n }\n\n /// @dev Allows to remove an owner from the Safe and update the threshold at the same time.\n /// This can only be done via a Safe transaction.\n /// @param prevOwner Owner that pointed to the owner to be removed in the linked list\n /// @param owner Owner address to be removed.\n /// @param _threshold New threshold.\n function removeOwner(address prevOwner, address owner, uint8 _threshold)\n public\n authorized\n {\n // Only allow to remove an owner, if threshold can still be reached.\n require(ownerCount - 1 >= _threshold, \"New owner count needs to be larger than new threshold\");\n // Validate owner address corresponds to owner index.\n require(owners[prevOwner] == owner, \"Invalid prevOwner, owner pair provided\");\n owners[prevOwner] = owners[owner];\n owners[owner] = 0;\n ownerCount--;\n // Change threshold if threshold was changed.\n if (threshold != _threshold)\n changeThreshold(_threshold);\n }\n\n /// @dev Allows to swap/replace an owner from the Safe with another address.\n /// This can only be done via a Safe transaction.\n /// @param prevOwner Owner that pointed to the owner to be replaced in the linked list\n /// @param oldOwner Owner address to be replaced.\n /// @param newOwner New owner address.\n function swapOwner(address prevOwner, address oldOwner, address newOwner)\n public\n authorized\n {\n // Owner address cannot be null.\n require(newOwner != 0 && newOwner != SENTINEL_OWNERS, \"Invalid owner address provided\");\n // No duplicate owners allowed.\n require(owners[newOwner] == 0, \"Address is already an owner\");\n // Validate owner address corresponds to owner index.\n require(owners[prevOwner] == oldOwner, \"Invalid prevOwner, owner pair provided\");\n owners[newOwner] = owners[oldOwner];\n owners[prevOwner] = newOwner;\n owners[oldOwner] = 0;\n }\n\n /// @dev Allows to update the number of required confirmations by Safe owners.\n /// This can only be done via a Safe transaction.\n /// @param _threshold New threshold.\n function changeThreshold(uint8 _threshold)\n public\n authorized\n {\n // Validate that threshold is smaller than number of owners.\n require(_threshold <= ownerCount, \"Threshold cannot exceed owner count\");\n // There has to be at least one Safe owner.\n require(_threshold >= 1, \"Threshold needs to be greater than 0\");\n threshold = _threshold;\n }\n\n function getThreshold()\n public\n view\n returns (uint8)\n {\n return threshold;\n }\n\n function isOwner(address owner)\n public\n view\n returns (bool)\n {\n return owners[owner] != 0;\n }\n\n /// @dev Returns array of owners.\n /// @return Array of Safe owners.\n function getOwners()\n public\n view\n returns (address[])\n {\n address[] memory array = new address[](ownerCount);\n\n // populate return array\n uint256 index = 0;\n address currentOwner = owners[SENTINEL_OWNERS];\n while(currentOwner != SENTINEL_OWNERS) {\n array[index] = currentOwner;\n currentOwner = owners[currentOwner];\n index ++;\n }\n return array;\n }\n}\n", "sourcePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/OwnerManager.sol", "ast": { "absolutePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/OwnerManager.sol", "exportedSymbols": { "OwnerManager": [ 1504 ] }, "id": 1505, "nodeType": "SourceUnit", "nodes": [ { "id": 1120, "literals": [ "solidity", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:23:9" }, { "absolutePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/SelfAuthorized.sol", "file": "./SelfAuthorized.sol", "id": 1121, "nodeType": "ImportDirective", "scope": 1505, "sourceUnit": 1655, "src": "24:30:9", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 1122, "name": "SelfAuthorized", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 1654, "src": "265:14:9", "typeDescriptions": { "typeIdentifier": "t_contract$_SelfAuthorized_$1654", "typeString": "contract SelfAuthorized" } }, "id": 1123, "nodeType": "InheritanceSpecifier", "src": "265:14:9" } ], "contractDependencies": [ 1654 ], "contractKind": "contract", "documentation": "@title OwnerManager - Manages a set of owners and a threshold to perform actions.\n @author Stefan George - \n @author Richard Meissner - ", "fullyImplemented": true, "id": 1504, "linearizedBaseContracts": [ 1504, 1654 ], "name": "OwnerManager", "nodeType": "ContractDefinition", "nodes": [ { "constant": true, "id": 1128, "name": "SENTINEL_OWNERS", "nodeType": "VariableDeclaration", "scope": 1504, "src": "287:54:9", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1124, "name": "address", "nodeType": "ElementaryTypeName", "src": "287:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "307831", "id": 1126, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "337:3:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "0x1" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" } ], "id": 1125, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "329:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 1127, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "329:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "public" }, { "constant": false, "id": 1132, "name": "owners", "nodeType": "VariableDeclaration", "scope": 1504, "src": "348:43:9", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" }, "typeName": { "id": 1131, "keyType": { "id": 1129, "name": "address", "nodeType": "ElementaryTypeName", "src": "356:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "348:27:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" }, "valueType": { "id": 1130, "name": "address", "nodeType": "ElementaryTypeName", "src": "367:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1134, "name": "ownerCount", "nodeType": "VariableDeclaration", "scope": 1504, "src": "397:18:9", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 1133, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "397:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1136, "name": "threshold", "nodeType": "VariableDeclaration", "scope": 1504, "src": "421:24:9", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 1135, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "421:5:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" }, { "body": { "id": 1234, "nodeType": "Block", "src": "720:1129:9", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 1147, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1145, "name": "threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1136, "src": "862:9:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1146, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "875:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "862:14:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "4f776e657273206861766520616c7265616479206265656e207365747570", "id": 1148, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "878:32:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_9a45ae898fbe2bd07a0b33b5a6c421f76198e9deb66843b8d827b0b9e4a16f86", "typeString": "literal_string \"Owners have already been setup\"" }, "value": "Owners have already been setup" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_9a45ae898fbe2bd07a0b33b5a6c421f76198e9deb66843b8d827b0b9e4a16f86", "typeString": "literal_string \"Owners have already been setup\"" } ], "id": 1144, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "854:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1149, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "854:57:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1150, "nodeType": "ExpressionStatement", "src": "854:57:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 1155, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1152, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1141, "src": "1004:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "<=", "rightExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 1153, "name": "_owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1139, "src": "1018:7:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 1154, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1018:14:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1004:28:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5468726573686f6c642063616e6e6f7420657863656564206f776e657220636f756e74", "id": 1156, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "1034:37:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_63d26a9feb8568677e5c255c04e4da88e86a25137d5152a9a089790b7e710e86", "typeString": "literal_string \"Threshold cannot exceed owner count\"" }, "value": "Threshold cannot exceed owner count" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_63d26a9feb8568677e5c255c04e4da88e86a25137d5152a9a089790b7e710e86", "typeString": "literal_string \"Threshold cannot exceed owner count\"" } ], "id": 1151, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "996:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1157, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "996:76:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1158, "nodeType": "ExpressionStatement", "src": "996:76:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 1162, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1160, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1141, "src": "1142:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 1161, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1156:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "1142:15:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5468726573686f6c64206e6565647320746f2062652067726561746572207468616e2030", "id": 1163, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "1159:38:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_b995394ed6031392a784e6dd5e04285cca83077a8dc3873d2fb7fcb090297ab4", "typeString": "literal_string \"Threshold needs to be greater than 0\"" }, "value": "Threshold needs to be greater than 0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_b995394ed6031392a784e6dd5e04285cca83077a8dc3873d2fb7fcb090297ab4", "typeString": "literal_string \"Threshold needs to be greater than 0\"" } ], "id": 1159, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "1134:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1164, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1134:64:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1165, "nodeType": "ExpressionStatement", "src": "1134:64:9" }, { "assignments": [ 1167 ], "declarations": [ { "constant": false, "id": 1167, "name": "currentOwner", "nodeType": "VariableDeclaration", "scope": 1235, "src": "1245:20:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1166, "name": "address", "nodeType": "ElementaryTypeName", "src": "1245:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 1169, "initialValue": { "argumentTypes": null, "id": 1168, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "1268:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "1245:38:9" }, { "body": { "id": 1217, "nodeType": "Block", "src": "1338:388:9", "statements": [ { "assignments": [ 1182 ], "declarations": [ { "constant": false, "id": 1182, "name": "owner", "nodeType": "VariableDeclaration", "scope": 1235, "src": "1397:13:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1181, "name": "address", "nodeType": "ElementaryTypeName", "src": "1397:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 1186, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1183, "name": "_owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1139, "src": "1413:7:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 1185, "indexExpression": { "argumentTypes": null, "id": 1184, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1171, "src": "1421:1:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "1413:10:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "1397:26:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 1194, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1190, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1188, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1182, "src": "1445:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1189, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1454:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "1445:10:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1193, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1191, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1182, "src": "1459:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 1192, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "1468:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1459:24:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "1445:38:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "496e76616c6964206f776e657220616464726573732070726f7669646564", "id": 1195, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "1485:32:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_21a1cd38818adb750881fbf07c26ce7223dde608fdd9dadd31a0d41afeca2094", "typeString": "literal_string \"Invalid owner address provided\"" }, "value": "Invalid owner address provided" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_21a1cd38818adb750881fbf07c26ce7223dde608fdd9dadd31a0d41afeca2094", "typeString": "literal_string \"Invalid owner address provided\"" } ], "id": 1187, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "1437:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1196, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1437:81:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1197, "nodeType": "ExpressionStatement", "src": "1437:81:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1203, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1199, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "1584:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1201, "indexExpression": { "argumentTypes": null, "id": 1200, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1182, "src": "1591:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "1584:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1202, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1601:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "1584:18:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "4475706c6963617465206f776e657220616464726573732070726f7669646564", "id": 1204, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "1604:34:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_a803fa289679098e38a7f1f6fe43056918c5ab5af07441cb8db77b949c165ca1", "typeString": "literal_string \"Duplicate owner address provided\"" }, "value": "Duplicate owner address provided" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_a803fa289679098e38a7f1f6fe43056918c5ab5af07441cb8db77b949c165ca1", "typeString": "literal_string \"Duplicate owner address provided\"" } ], "id": 1198, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "1576:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1205, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1576:63:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1206, "nodeType": "ExpressionStatement", "src": "1576:63:9" }, { "expression": { "argumentTypes": null, "id": 1211, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1207, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "1653:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1209, "indexExpression": { "argumentTypes": null, "id": 1208, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1167, "src": "1660:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "1653:20:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1210, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1182, "src": "1676:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1653:28:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1212, "nodeType": "ExpressionStatement", "src": "1653:28:9" }, { "expression": { "argumentTypes": null, "id": 1215, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 1213, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1167, "src": "1695:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1214, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1182, "src": "1710:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1695:20:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1216, "nodeType": "ExpressionStatement", "src": "1695:20:9" } ] }, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 1177, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1174, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1171, "src": "1313:1:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 1175, "name": "_owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1139, "src": "1317:7:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 1176, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1317:14:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1313:18:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 1218, "initializationExpression": { "assignments": [ 1171 ], "declarations": [ { "constant": false, "id": 1171, "name": "i", "nodeType": "VariableDeclaration", "scope": 1235, "src": "1298:9:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 1170, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1298:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 1173, "initialValue": { "argumentTypes": null, "hexValue": "30", "id": 1172, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1310:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "nodeType": "VariableDeclarationStatement", "src": "1298:13:9" }, "loopExpression": { "expression": { "argumentTypes": null, "id": 1179, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "1333:3:9", "subExpression": { "argumentTypes": null, "id": 1178, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1171, "src": "1333:1:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 1180, "nodeType": "ExpressionStatement", "src": "1333:3:9" }, "nodeType": "ForStatement", "src": "1293:433:9" }, { "expression": { "argumentTypes": null, "id": 1223, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1219, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "1735:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1221, "indexExpression": { "argumentTypes": null, "id": 1220, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1167, "src": "1742:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "1735:20:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1222, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "1758:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1735:38:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1224, "nodeType": "ExpressionStatement", "src": "1735:38:9" }, { "expression": { "argumentTypes": null, "id": 1228, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 1225, "name": "ownerCount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1134, "src": "1783:10:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 1226, "name": "_owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1139, "src": "1796:7:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 1227, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1796:14:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1783:27:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 1229, "nodeType": "ExpressionStatement", "src": "1783:27:9" }, { "expression": { "argumentTypes": null, "id": 1232, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 1230, "name": "threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1136, "src": "1820:9:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1231, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1141, "src": "1832:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "src": "1820:22:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "id": 1233, "nodeType": "ExpressionStatement", "src": "1820:22:9" } ] }, "documentation": "@dev Setup function sets initial storage of contract.\n @param _owners List of Safe owners.\n @param _threshold Number of required confirmations for a Safe transaction.", "id": 1235, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [], "name": "setupOwners", "nodeType": "FunctionDefinition", "parameters": { "id": 1142, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1139, "name": "_owners", "nodeType": "VariableDeclaration", "scope": 1235, "src": "662:17:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[]" }, "typeName": { "baseType": { "id": 1137, "name": "address", "nodeType": "ElementaryTypeName", "src": "662:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1138, "length": null, "nodeType": "ArrayTypeName", "src": "662:9:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage_ptr", "typeString": "address[]" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1141, "name": "_threshold", "nodeType": "VariableDeclaration", "scope": 1235, "src": "681:16:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 1140, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "681:5:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" } ], "src": "661:37:9" }, "payable": false, "returnParameters": { "id": 1143, "nodeType": "ParameterList", "parameters": [], "src": "720:0:9" }, "scope": 1504, "src": "641:1208:9", "stateMutability": "nonpayable", "superFunction": null, "visibility": "internal" }, { "body": { "id": 1289, "nodeType": "Block", "src": "2191:491:9", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 1251, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1247, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1245, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1237, "src": "2250:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1246, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2259:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "2250:10:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1250, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1248, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1237, "src": "2264:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 1249, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "2273:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "2264:24:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "2250:38:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "496e76616c6964206f776e657220616464726573732070726f7669646564", "id": 1252, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2290:32:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_21a1cd38818adb750881fbf07c26ce7223dde608fdd9dadd31a0d41afeca2094", "typeString": "literal_string \"Invalid owner address provided\"" }, "value": "Invalid owner address provided" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_21a1cd38818adb750881fbf07c26ce7223dde608fdd9dadd31a0d41afeca2094", "typeString": "literal_string \"Invalid owner address provided\"" } ], "id": 1244, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "2242:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1253, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2242:81:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1254, "nodeType": "ExpressionStatement", "src": "2242:81:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1260, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1256, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "2381:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1258, "indexExpression": { "argumentTypes": null, "id": 1257, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1237, "src": "2388:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "2381:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1259, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2398:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "2381:18:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "4164647265737320697320616c726561647920616e206f776e6572", "id": 1261, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2401:29:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_9d461d71e19b25cd406798d062d7e61f961ad52541d3077a543e857810427d47", "typeString": "literal_string \"Address is already an owner\"" }, "value": "Address is already an owner" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_9d461d71e19b25cd406798d062d7e61f961ad52541d3077a543e857810427d47", "typeString": "literal_string \"Address is already an owner\"" } ], "id": 1255, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "2373:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1262, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2373:58:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1263, "nodeType": "ExpressionStatement", "src": "2373:58:9" }, { "expression": { "argumentTypes": null, "id": 1270, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1264, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "2441:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1266, "indexExpression": { "argumentTypes": null, "id": 1265, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1237, "src": "2448:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "2441:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1267, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "2457:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1269, "indexExpression": { "argumentTypes": null, "id": 1268, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "2464:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "2457:23:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "2441:39:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1271, "nodeType": "ExpressionStatement", "src": "2441:39:9" }, { "expression": { "argumentTypes": null, "id": 1276, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1272, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "2490:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1274, "indexExpression": { "argumentTypes": null, "id": 1273, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "2497:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "2490:23:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1275, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1237, "src": "2516:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "2490:31:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1277, "nodeType": "ExpressionStatement", "src": "2490:31:9" }, { "expression": { "argumentTypes": null, "id": 1279, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "2531:12:9", "subExpression": { "argumentTypes": null, "id": 1278, "name": "ownerCount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1134, "src": "2531:10:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 1280, "nodeType": "ExpressionStatement", "src": "2531:12:9" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 1283, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1281, "name": "threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1136, "src": "2611:9:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 1282, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1239, "src": "2624:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "src": "2611:23:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 1288, "nodeType": "IfStatement", "src": "2607:68:9", "trueBody": { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 1285, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1239, "src": "2664:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" } ], "id": 1284, "name": "changeThreshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1432, "src": "2648:15:9", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_uint8_$returns$__$", "typeString": "function (uint8)" } }, "id": 1286, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2648:27:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1287, "nodeType": "ExpressionStatement", "src": "2648:27:9" } } ] }, "documentation": "@dev Allows to add a new owner to the Safe and update the threshold at the same time.\n This can only be done via a Safe transaction.\n @param owner New owner address.\n @param _threshold New threshold.", "id": 1290, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 1242, "modifierName": { "argumentTypes": null, "id": 1241, "name": "authorized", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1653, "src": "2176:10:9", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "2176:10:9" } ], "name": "addOwnerWithThreshold", "nodeType": "FunctionDefinition", "parameters": { "id": 1240, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1237, "name": "owner", "nodeType": "VariableDeclaration", "scope": 1290, "src": "2120:13:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1236, "name": "address", "nodeType": "ElementaryTypeName", "src": "2120:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1239, "name": "_threshold", "nodeType": "VariableDeclaration", "scope": 1290, "src": "2135:16:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 1238, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "2135:5:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" } ], "src": "2119:33:9" }, "payable": false, "returnParameters": { "id": 1243, "nodeType": "ParameterList", "parameters": [], "src": "2191:0:9" }, "scope": 1504, "src": "2089:593:9", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 1344, "nodeType": "Block", "src": "3135:561:9", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 1306, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 1304, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1302, "name": "ownerCount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1134, "src": "3230:10:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 1303, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3243:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "3230:14:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "argumentTypes": null, "id": 1305, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1296, "src": "3248:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "src": "3230:28:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "4e6577206f776e657220636f756e74206e6565647320746f206265206c6172676572207468616e206e6577207468726573686f6c64", "id": 1307, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "3260:55:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_839b4c4db845de24ec74ef067d85431087d6987a4c904418ee4f6ec699c02482", "typeString": "literal_string \"New owner count needs to be larger than new threshold\"" }, "value": "New owner count needs to be larger than new threshold" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_839b4c4db845de24ec74ef067d85431087d6987a4c904418ee4f6ec699c02482", "typeString": "literal_string \"New owner count needs to be larger than new threshold\"" } ], "id": 1301, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "3222:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1308, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3222:94:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1309, "nodeType": "ExpressionStatement", "src": "3222:94:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1315, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1311, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "3396:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1313, "indexExpression": { "argumentTypes": null, "id": 1312, "name": "prevOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1292, "src": "3403:9:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3396:17:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "id": 1314, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1294, "src": "3417:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "3396:26:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "496e76616c696420707265764f776e65722c206f776e657220706169722070726f7669646564", "id": 1316, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "3424:40:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_960698caed81fce71c9b7d572ab2e035b6014a5b812b51df8462ea9817fc4ebc", "typeString": "literal_string \"Invalid prevOwner, owner pair provided\"" }, "value": "Invalid prevOwner, owner pair provided" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_960698caed81fce71c9b7d572ab2e035b6014a5b812b51df8462ea9817fc4ebc", "typeString": "literal_string \"Invalid prevOwner, owner pair provided\"" } ], "id": 1310, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "3388:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1317, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3388:77:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1318, "nodeType": "ExpressionStatement", "src": "3388:77:9" }, { "expression": { "argumentTypes": null, "id": 1325, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1319, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "3475:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1321, "indexExpression": { "argumentTypes": null, "id": 1320, "name": "prevOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1292, "src": "3482:9:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "3475:17:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1322, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "3495:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1324, "indexExpression": { "argumentTypes": null, "id": 1323, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1294, "src": "3502:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3495:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "3475:33:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1326, "nodeType": "ExpressionStatement", "src": "3475:33:9" }, { "expression": { "argumentTypes": null, "id": 1331, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1327, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "3518:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1329, "indexExpression": { "argumentTypes": null, "id": 1328, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1294, "src": "3525:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "3518:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "hexValue": "30", "id": 1330, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3534:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "3518:17:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1332, "nodeType": "ExpressionStatement", "src": "3518:17:9" }, { "expression": { "argumentTypes": null, "id": 1334, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "--", "prefix": false, "src": "3545:12:9", "subExpression": { "argumentTypes": null, "id": 1333, "name": "ownerCount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1134, "src": "3545:10:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 1335, "nodeType": "ExpressionStatement", "src": "3545:12:9" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 1338, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1336, "name": "threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1136, "src": "3625:9:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 1337, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1296, "src": "3638:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "src": "3625:23:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 1343, "nodeType": "IfStatement", "src": "3621:68:9", "trueBody": { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 1340, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1296, "src": "3678:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" } ], "id": 1339, "name": "changeThreshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1432, "src": "3662:15:9", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_uint8_$returns$__$", "typeString": "function (uint8)" } }, "id": 1341, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3662:27:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1342, "nodeType": "ExpressionStatement", "src": "3662:27:9" } } ] }, "documentation": "@dev Allows to remove an owner from the Safe and update the threshold at the same time.\n This can only be done via a Safe transaction.\n @param prevOwner Owner that pointed to the owner to be removed in the linked list\n @param owner Owner address to be removed.\n @param _threshold New threshold.", "id": 1345, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 1299, "modifierName": { "argumentTypes": null, "id": 1298, "name": "authorized", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1653, "src": "3120:10:9", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "3120:10:9" } ], "name": "removeOwner", "nodeType": "FunctionDefinition", "parameters": { "id": 1297, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1292, "name": "prevOwner", "nodeType": "VariableDeclaration", "scope": 1345, "src": "3045:17:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1291, "name": "address", "nodeType": "ElementaryTypeName", "src": "3045:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1294, "name": "owner", "nodeType": "VariableDeclaration", "scope": 1345, "src": "3064:13:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1293, "name": "address", "nodeType": "ElementaryTypeName", "src": "3064:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1296, "name": "_threshold", "nodeType": "VariableDeclaration", "scope": 1345, "src": "3079:16:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 1295, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "3079:5:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" } ], "src": "3044:52:9" }, "payable": false, "returnParameters": { "id": 1300, "nodeType": "ParameterList", "parameters": [], "src": "3135:0:9" }, "scope": 1504, "src": "3024:672:9", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 1405, "nodeType": "Block", "src": "4142:521:9", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 1363, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1359, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1357, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1351, "src": "4201:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1358, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4213:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "4201:13:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1362, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1360, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1351, "src": "4218:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 1361, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "4230:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "4218:27:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "4201:44:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "496e76616c6964206f776e657220616464726573732070726f7669646564", "id": 1364, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "4247:32:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_21a1cd38818adb750881fbf07c26ce7223dde608fdd9dadd31a0d41afeca2094", "typeString": "literal_string \"Invalid owner address provided\"" }, "value": "Invalid owner address provided" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_21a1cd38818adb750881fbf07c26ce7223dde608fdd9dadd31a0d41afeca2094", "typeString": "literal_string \"Invalid owner address provided\"" } ], "id": 1356, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "4193:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1365, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4193:87:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1366, "nodeType": "ExpressionStatement", "src": "4193:87:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1372, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1368, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "4338:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1370, "indexExpression": { "argumentTypes": null, "id": 1369, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1351, "src": "4345:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4338:16:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1371, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4358:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "4338:21:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "4164647265737320697320616c726561647920616e206f776e6572", "id": 1373, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "4361:29:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_9d461d71e19b25cd406798d062d7e61f961ad52541d3077a543e857810427d47", "typeString": "literal_string \"Address is already an owner\"" }, "value": "Address is already an owner" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_9d461d71e19b25cd406798d062d7e61f961ad52541d3077a543e857810427d47", "typeString": "literal_string \"Address is already an owner\"" } ], "id": 1367, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "4330:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1374, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4330:61:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1375, "nodeType": "ExpressionStatement", "src": "4330:61:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1381, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1377, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "4471:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1379, "indexExpression": { "argumentTypes": null, "id": 1378, "name": "prevOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1347, "src": "4478:9:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4471:17:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "id": 1380, "name": "oldOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1349, "src": "4492:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "4471:29:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "496e76616c696420707265764f776e65722c206f776e657220706169722070726f7669646564", "id": 1382, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "4502:40:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_960698caed81fce71c9b7d572ab2e035b6014a5b812b51df8462ea9817fc4ebc", "typeString": "literal_string \"Invalid prevOwner, owner pair provided\"" }, "value": "Invalid prevOwner, owner pair provided" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_960698caed81fce71c9b7d572ab2e035b6014a5b812b51df8462ea9817fc4ebc", "typeString": "literal_string \"Invalid prevOwner, owner pair provided\"" } ], "id": 1376, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "4463:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1383, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4463:80:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1384, "nodeType": "ExpressionStatement", "src": "4463:80:9" }, { "expression": { "argumentTypes": null, "id": 1391, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1385, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "4553:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1387, "indexExpression": { "argumentTypes": null, "id": 1386, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1351, "src": "4560:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "4553:16:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1388, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "4572:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1390, "indexExpression": { "argumentTypes": null, "id": 1389, "name": "oldOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1349, "src": "4579:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4572:16:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "4553:35:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1392, "nodeType": "ExpressionStatement", "src": "4553:35:9" }, { "expression": { "argumentTypes": null, "id": 1397, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1393, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "4598:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1395, "indexExpression": { "argumentTypes": null, "id": 1394, "name": "prevOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1347, "src": "4605:9:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "4598:17:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1396, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1351, "src": "4618:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "4598:28:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1398, "nodeType": "ExpressionStatement", "src": "4598:28:9" }, { "expression": { "argumentTypes": null, "id": 1403, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1399, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "4636:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1401, "indexExpression": { "argumentTypes": null, "id": 1400, "name": "oldOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1349, "src": "4643:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "4636:16:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "hexValue": "30", "id": 1402, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4655:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "4636:20:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1404, "nodeType": "ExpressionStatement", "src": "4636:20:9" } ] }, "documentation": "@dev Allows to swap/replace an owner from the Safe with another address.\n This can only be done via a Safe transaction.\n @param prevOwner Owner that pointed to the owner to be replaced in the linked list\n @param oldOwner Owner address to be replaced.\n @param newOwner New owner address.", "id": 1406, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 1354, "modifierName": { "argumentTypes": null, "id": 1353, "name": "authorized", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1653, "src": "4127:10:9", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "4127:10:9" } ], "name": "swapOwner", "nodeType": "FunctionDefinition", "parameters": { "id": 1352, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1347, "name": "prevOwner", "nodeType": "VariableDeclaration", "scope": 1406, "src": "4049:17:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1346, "name": "address", "nodeType": "ElementaryTypeName", "src": "4049:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1349, "name": "oldOwner", "nodeType": "VariableDeclaration", "scope": 1406, "src": "4068:16:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1348, "name": "address", "nodeType": "ElementaryTypeName", "src": "4068:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1351, "name": "newOwner", "nodeType": "VariableDeclaration", "scope": 1406, "src": "4086:16:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1350, "name": "address", "nodeType": "ElementaryTypeName", "src": "4086:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "4048:55:9" }, "payable": false, "returnParameters": { "id": 1355, "nodeType": "ParameterList", "parameters": [], "src": "4142:0:9" }, "scope": 1504, "src": "4030:633:9", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 1431, "nodeType": "Block", "src": "4933:316:9", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 1416, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1414, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1408, "src": "5020:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "<=", "rightExpression": { "argumentTypes": null, "id": 1415, "name": "ownerCount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1134, "src": "5034:10:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "5020:24:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5468726573686f6c642063616e6e6f7420657863656564206f776e657220636f756e74", "id": 1417, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "5046:37:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_63d26a9feb8568677e5c255c04e4da88e86a25137d5152a9a089790b7e710e86", "typeString": "literal_string \"Threshold cannot exceed owner count\"" }, "value": "Threshold cannot exceed owner count" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_63d26a9feb8568677e5c255c04e4da88e86a25137d5152a9a089790b7e710e86", "typeString": "literal_string \"Threshold cannot exceed owner count\"" } ], "id": 1413, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "5012:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1418, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5012:72:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1419, "nodeType": "ExpressionStatement", "src": "5012:72:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 1423, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1421, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1408, "src": "5154:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 1422, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5168:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "5154:15:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5468726573686f6c64206e6565647320746f2062652067726561746572207468616e2030", "id": 1424, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "5171:38:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_b995394ed6031392a784e6dd5e04285cca83077a8dc3873d2fb7fcb090297ab4", "typeString": "literal_string \"Threshold needs to be greater than 0\"" }, "value": "Threshold needs to be greater than 0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_b995394ed6031392a784e6dd5e04285cca83077a8dc3873d2fb7fcb090297ab4", "typeString": "literal_string \"Threshold needs to be greater than 0\"" } ], "id": 1420, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "5146:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1425, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5146:64:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1426, "nodeType": "ExpressionStatement", "src": "5146:64:9" }, { "expression": { "argumentTypes": null, "id": 1429, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 1427, "name": "threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1136, "src": "5220:9:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1428, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1408, "src": "5232:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "src": "5220:22:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "id": 1430, "nodeType": "ExpressionStatement", "src": "5220:22:9" } ] }, "documentation": "@dev Allows to update the number of required confirmations by Safe owners.\n This can only be done via a Safe transaction.\n @param _threshold New threshold.", "id": 1432, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 1411, "modifierName": { "argumentTypes": null, "id": 1410, "name": "authorized", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1653, "src": "4918:10:9", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "4918:10:9" } ], "name": "changeThreshold", "nodeType": "FunctionDefinition", "parameters": { "id": 1409, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1408, "name": "_threshold", "nodeType": "VariableDeclaration", "scope": 1432, "src": "4877:16:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 1407, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "4877:5:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" } ], "src": "4876:18:9" }, "payable": false, "returnParameters": { "id": 1412, "nodeType": "ParameterList", "parameters": [], "src": "4933:0:9" }, "scope": 1504, "src": "4852:397:9", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 1439, "nodeType": "Block", "src": "5335:33:9", "statements": [ { "expression": { "argumentTypes": null, "id": 1437, "name": "threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1136, "src": "5352:9:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "functionReturnParameters": 1436, "id": 1438, "nodeType": "Return", "src": "5345:16:9" } ] }, "documentation": null, "id": 1440, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "getThreshold", "nodeType": "FunctionDefinition", "parameters": { "id": 1433, "nodeType": "ParameterList", "parameters": [], "src": "5276:2:9" }, "payable": false, "returnParameters": { "id": 1436, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1435, "name": "", "nodeType": "VariableDeclaration", "scope": 1440, "src": "5324:5:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 1434, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "5324:5:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" } ], "src": "5323:7:9" }, "scope": 1504, "src": "5255:113:9", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": { "id": 1453, "nodeType": "Block", "src": "5461:42:9", "statements": [ { "expression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1451, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1447, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "5478:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1449, "indexExpression": { "argumentTypes": null, "id": 1448, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1442, "src": "5485:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "5478:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1450, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5495:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "5478:18:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 1446, "id": 1452, "nodeType": "Return", "src": "5471:25:9" } ] }, "documentation": null, "id": 1454, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "isOwner", "nodeType": "FunctionDefinition", "parameters": { "id": 1443, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1442, "name": "owner", "nodeType": "VariableDeclaration", "scope": 1454, "src": "5391:13:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1441, "name": "address", "nodeType": "ElementaryTypeName", "src": "5391:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "5390:15:9" }, "payable": false, "returnParameters": { "id": 1446, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1445, "name": "", "nodeType": "VariableDeclaration", "scope": 1454, "src": "5451:4:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 1444, "name": "bool", "nodeType": "ElementaryTypeName", "src": "5451:4:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "5450:6:9" }, "scope": 1504, "src": "5374:129:9", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": { "id": 1502, "nodeType": "Block", "src": "5666:377:9", "statements": [ { "assignments": [ 1463 ], "declarations": [ { "constant": false, "id": 1463, "name": "array", "nodeType": "VariableDeclaration", "scope": 1503, "src": "5676:22:9", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[]" }, "typeName": { "baseType": { "id": 1461, "name": "address", "nodeType": "ElementaryTypeName", "src": "5676:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1462, "length": null, "nodeType": "ArrayTypeName", "src": "5676:9:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage_ptr", "typeString": "address[]" } }, "value": null, "visibility": "internal" } ], "id": 1469, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 1467, "name": "ownerCount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1134, "src": "5715:10:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 1466, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "NewExpression", "src": "5701:13:9", "typeDescriptions": { "typeIdentifier": "t_function_objectcreation_pure$_t_uint256_$returns$_t_array$_t_address_$dyn_memory_$", "typeString": "function (uint256) pure returns (address[] memory)" }, "typeName": { "baseType": { "id": 1464, "name": "address", "nodeType": "ElementaryTypeName", "src": "5705:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1465, "length": null, "nodeType": "ArrayTypeName", "src": "5705:9:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage_ptr", "typeString": "address[]" } } }, "id": 1468, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5701:25:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory", "typeString": "address[] memory" } }, "nodeType": "VariableDeclarationStatement", "src": "5676:50:9" }, { "assignments": [ 1471 ], "declarations": [ { "constant": false, "id": 1471, "name": "index", "nodeType": "VariableDeclaration", "scope": 1503, "src": "5770:13:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 1470, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5770:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 1473, "initialValue": { "argumentTypes": null, "hexValue": "30", "id": 1472, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5786:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "nodeType": "VariableDeclarationStatement", "src": "5770:17:9" }, { "assignments": [ 1475 ], "declarations": [ { "constant": false, "id": 1475, "name": "currentOwner", "nodeType": "VariableDeclaration", "scope": 1503, "src": "5797:20:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1474, "name": "address", "nodeType": "ElementaryTypeName", "src": "5797:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 1479, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1476, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "5820:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1478, "indexExpression": { "argumentTypes": null, "id": 1477, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "5827:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "5820:23:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "5797:46:9" }, { "body": { "id": 1498, "nodeType": "Block", "src": "5892:123:9", "statements": [ { "expression": { "argumentTypes": null, "id": 1487, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1483, "name": "array", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1463, "src": "5906:5:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 1485, "indexExpression": { "argumentTypes": null, "id": 1484, "name": "index", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1471, "src": "5912:5:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "5906:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1486, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1475, "src": "5921:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "5906:27:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1488, "nodeType": "ExpressionStatement", "src": "5906:27:9" }, { "expression": { "argumentTypes": null, "id": 1493, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 1489, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1475, "src": "5947:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1490, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "5962:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1492, "indexExpression": { "argumentTypes": null, "id": 1491, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1475, "src": "5969:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "5962:20:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "5947:35:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1494, "nodeType": "ExpressionStatement", "src": "5947:35:9" }, { "expression": { "argumentTypes": null, "id": 1496, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "5996:8:9", "subExpression": { "argumentTypes": null, "id": 1495, "name": "index", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1471, "src": "5996:5:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 1497, "nodeType": "ExpressionStatement", "src": "5996:8:9" } ] }, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1482, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1480, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1475, "src": "5859:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 1481, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "5875:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "5859:31:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 1499, "nodeType": "WhileStatement", "src": "5853:162:9" }, { "expression": { "argumentTypes": null, "id": 1500, "name": "array", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1463, "src": "6031:5:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "functionReturnParameters": 1459, "id": 1501, "nodeType": "Return", "src": "6024:12:9" } ] }, "documentation": "@dev Returns array of owners.\n @return Array of Safe owners.", "id": 1503, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "getOwners", "nodeType": "FunctionDefinition", "parameters": { "id": 1455, "nodeType": "ParameterList", "parameters": [], "src": "5603:2:9" }, "payable": false, "returnParameters": { "id": 1459, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1458, "name": "", "nodeType": "VariableDeclaration", "scope": 1503, "src": "5651:9:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[]" }, "typeName": { "baseType": { "id": 1456, "name": "address", "nodeType": "ElementaryTypeName", "src": "5651:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1457, "length": null, "nodeType": "ArrayTypeName", "src": "5651:9:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage_ptr", "typeString": "address[]" } }, "value": null, "visibility": "internal" } ], "src": "5650:11:9" }, "scope": 1504, "src": "5585:458:9", "stateMutability": "view", "superFunction": null, "visibility": "public" } ], "scope": 1505, "src": "240:5805:9" } ], "src": "0:6046:9" }, "legacyAST": { "absolutePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/OwnerManager.sol", "exportedSymbols": { "OwnerManager": [ 1504 ] }, "id": 1505, "nodeType": "SourceUnit", "nodes": [ { "id": 1120, "literals": [ "solidity", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:23:9" }, { "absolutePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/SelfAuthorized.sol", "file": "./SelfAuthorized.sol", "id": 1121, "nodeType": "ImportDirective", "scope": 1505, "sourceUnit": 1655, "src": "24:30:9", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 1122, "name": "SelfAuthorized", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 1654, "src": "265:14:9", "typeDescriptions": { "typeIdentifier": "t_contract$_SelfAuthorized_$1654", "typeString": "contract SelfAuthorized" } }, "id": 1123, "nodeType": "InheritanceSpecifier", "src": "265:14:9" } ], "contractDependencies": [ 1654 ], "contractKind": "contract", "documentation": "@title OwnerManager - Manages a set of owners and a threshold to perform actions.\n @author Stefan George - \n @author Richard Meissner - ", "fullyImplemented": true, "id": 1504, "linearizedBaseContracts": [ 1504, 1654 ], "name": "OwnerManager", "nodeType": "ContractDefinition", "nodes": [ { "constant": true, "id": 1128, "name": "SENTINEL_OWNERS", "nodeType": "VariableDeclaration", "scope": 1504, "src": "287:54:9", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1124, "name": "address", "nodeType": "ElementaryTypeName", "src": "287:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "307831", "id": 1126, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "337:3:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "0x1" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" } ], "id": 1125, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "329:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 1127, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "329:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "public" }, { "constant": false, "id": 1132, "name": "owners", "nodeType": "VariableDeclaration", "scope": 1504, "src": "348:43:9", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" }, "typeName": { "id": 1131, "keyType": { "id": 1129, "name": "address", "nodeType": "ElementaryTypeName", "src": "356:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "348:27:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" }, "valueType": { "id": 1130, "name": "address", "nodeType": "ElementaryTypeName", "src": "367:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1134, "name": "ownerCount", "nodeType": "VariableDeclaration", "scope": 1504, "src": "397:18:9", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 1133, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "397:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1136, "name": "threshold", "nodeType": "VariableDeclaration", "scope": 1504, "src": "421:24:9", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 1135, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "421:5:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" }, { "body": { "id": 1234, "nodeType": "Block", "src": "720:1129:9", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 1147, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1145, "name": "threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1136, "src": "862:9:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1146, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "875:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "862:14:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "4f776e657273206861766520616c7265616479206265656e207365747570", "id": 1148, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "878:32:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_9a45ae898fbe2bd07a0b33b5a6c421f76198e9deb66843b8d827b0b9e4a16f86", "typeString": "literal_string \"Owners have already been setup\"" }, "value": "Owners have already been setup" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_9a45ae898fbe2bd07a0b33b5a6c421f76198e9deb66843b8d827b0b9e4a16f86", "typeString": "literal_string \"Owners have already been setup\"" } ], "id": 1144, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "854:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1149, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "854:57:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1150, "nodeType": "ExpressionStatement", "src": "854:57:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 1155, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1152, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1141, "src": "1004:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "<=", "rightExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 1153, "name": "_owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1139, "src": "1018:7:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 1154, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1018:14:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1004:28:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5468726573686f6c642063616e6e6f7420657863656564206f776e657220636f756e74", "id": 1156, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "1034:37:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_63d26a9feb8568677e5c255c04e4da88e86a25137d5152a9a089790b7e710e86", "typeString": "literal_string \"Threshold cannot exceed owner count\"" }, "value": "Threshold cannot exceed owner count" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_63d26a9feb8568677e5c255c04e4da88e86a25137d5152a9a089790b7e710e86", "typeString": "literal_string \"Threshold cannot exceed owner count\"" } ], "id": 1151, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "996:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1157, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "996:76:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1158, "nodeType": "ExpressionStatement", "src": "996:76:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 1162, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1160, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1141, "src": "1142:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 1161, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1156:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "1142:15:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5468726573686f6c64206e6565647320746f2062652067726561746572207468616e2030", "id": 1163, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "1159:38:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_b995394ed6031392a784e6dd5e04285cca83077a8dc3873d2fb7fcb090297ab4", "typeString": "literal_string \"Threshold needs to be greater than 0\"" }, "value": "Threshold needs to be greater than 0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_b995394ed6031392a784e6dd5e04285cca83077a8dc3873d2fb7fcb090297ab4", "typeString": "literal_string \"Threshold needs to be greater than 0\"" } ], "id": 1159, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "1134:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1164, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1134:64:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1165, "nodeType": "ExpressionStatement", "src": "1134:64:9" }, { "assignments": [ 1167 ], "declarations": [ { "constant": false, "id": 1167, "name": "currentOwner", "nodeType": "VariableDeclaration", "scope": 1235, "src": "1245:20:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1166, "name": "address", "nodeType": "ElementaryTypeName", "src": "1245:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 1169, "initialValue": { "argumentTypes": null, "id": 1168, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "1268:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "1245:38:9" }, { "body": { "id": 1217, "nodeType": "Block", "src": "1338:388:9", "statements": [ { "assignments": [ 1182 ], "declarations": [ { "constant": false, "id": 1182, "name": "owner", "nodeType": "VariableDeclaration", "scope": 1235, "src": "1397:13:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1181, "name": "address", "nodeType": "ElementaryTypeName", "src": "1397:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 1186, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1183, "name": "_owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1139, "src": "1413:7:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 1185, "indexExpression": { "argumentTypes": null, "id": 1184, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1171, "src": "1421:1:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "1413:10:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "1397:26:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 1194, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1190, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1188, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1182, "src": "1445:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1189, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1454:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "1445:10:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1193, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1191, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1182, "src": "1459:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 1192, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "1468:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1459:24:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "1445:38:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "496e76616c6964206f776e657220616464726573732070726f7669646564", "id": 1195, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "1485:32:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_21a1cd38818adb750881fbf07c26ce7223dde608fdd9dadd31a0d41afeca2094", "typeString": "literal_string \"Invalid owner address provided\"" }, "value": "Invalid owner address provided" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_21a1cd38818adb750881fbf07c26ce7223dde608fdd9dadd31a0d41afeca2094", "typeString": "literal_string \"Invalid owner address provided\"" } ], "id": 1187, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "1437:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1196, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1437:81:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1197, "nodeType": "ExpressionStatement", "src": "1437:81:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1203, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1199, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "1584:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1201, "indexExpression": { "argumentTypes": null, "id": 1200, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1182, "src": "1591:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "1584:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1202, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1601:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "1584:18:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "4475706c6963617465206f776e657220616464726573732070726f7669646564", "id": 1204, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "1604:34:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_a803fa289679098e38a7f1f6fe43056918c5ab5af07441cb8db77b949c165ca1", "typeString": "literal_string \"Duplicate owner address provided\"" }, "value": "Duplicate owner address provided" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_a803fa289679098e38a7f1f6fe43056918c5ab5af07441cb8db77b949c165ca1", "typeString": "literal_string \"Duplicate owner address provided\"" } ], "id": 1198, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "1576:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1205, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1576:63:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1206, "nodeType": "ExpressionStatement", "src": "1576:63:9" }, { "expression": { "argumentTypes": null, "id": 1211, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1207, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "1653:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1209, "indexExpression": { "argumentTypes": null, "id": 1208, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1167, "src": "1660:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "1653:20:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1210, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1182, "src": "1676:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1653:28:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1212, "nodeType": "ExpressionStatement", "src": "1653:28:9" }, { "expression": { "argumentTypes": null, "id": 1215, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 1213, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1167, "src": "1695:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1214, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1182, "src": "1710:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1695:20:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1216, "nodeType": "ExpressionStatement", "src": "1695:20:9" } ] }, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 1177, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1174, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1171, "src": "1313:1:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 1175, "name": "_owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1139, "src": "1317:7:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 1176, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1317:14:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1313:18:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 1218, "initializationExpression": { "assignments": [ 1171 ], "declarations": [ { "constant": false, "id": 1171, "name": "i", "nodeType": "VariableDeclaration", "scope": 1235, "src": "1298:9:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 1170, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1298:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 1173, "initialValue": { "argumentTypes": null, "hexValue": "30", "id": 1172, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1310:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "nodeType": "VariableDeclarationStatement", "src": "1298:13:9" }, "loopExpression": { "expression": { "argumentTypes": null, "id": 1179, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "1333:3:9", "subExpression": { "argumentTypes": null, "id": 1178, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1171, "src": "1333:1:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 1180, "nodeType": "ExpressionStatement", "src": "1333:3:9" }, "nodeType": "ForStatement", "src": "1293:433:9" }, { "expression": { "argumentTypes": null, "id": 1223, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1219, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "1735:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1221, "indexExpression": { "argumentTypes": null, "id": 1220, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1167, "src": "1742:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "1735:20:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1222, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "1758:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1735:38:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1224, "nodeType": "ExpressionStatement", "src": "1735:38:9" }, { "expression": { "argumentTypes": null, "id": 1228, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 1225, "name": "ownerCount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1134, "src": "1783:10:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 1226, "name": "_owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1139, "src": "1796:7:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 1227, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1796:14:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1783:27:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 1229, "nodeType": "ExpressionStatement", "src": "1783:27:9" }, { "expression": { "argumentTypes": null, "id": 1232, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 1230, "name": "threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1136, "src": "1820:9:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1231, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1141, "src": "1832:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "src": "1820:22:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "id": 1233, "nodeType": "ExpressionStatement", "src": "1820:22:9" } ] }, "documentation": "@dev Setup function sets initial storage of contract.\n @param _owners List of Safe owners.\n @param _threshold Number of required confirmations for a Safe transaction.", "id": 1235, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [], "name": "setupOwners", "nodeType": "FunctionDefinition", "parameters": { "id": 1142, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1139, "name": "_owners", "nodeType": "VariableDeclaration", "scope": 1235, "src": "662:17:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[]" }, "typeName": { "baseType": { "id": 1137, "name": "address", "nodeType": "ElementaryTypeName", "src": "662:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1138, "length": null, "nodeType": "ArrayTypeName", "src": "662:9:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage_ptr", "typeString": "address[]" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1141, "name": "_threshold", "nodeType": "VariableDeclaration", "scope": 1235, "src": "681:16:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 1140, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "681:5:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" } ], "src": "661:37:9" }, "payable": false, "returnParameters": { "id": 1143, "nodeType": "ParameterList", "parameters": [], "src": "720:0:9" }, "scope": 1504, "src": "641:1208:9", "stateMutability": "nonpayable", "superFunction": null, "visibility": "internal" }, { "body": { "id": 1289, "nodeType": "Block", "src": "2191:491:9", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 1251, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1247, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1245, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1237, "src": "2250:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1246, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2259:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "2250:10:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1250, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1248, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1237, "src": "2264:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 1249, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "2273:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "2264:24:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "2250:38:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "496e76616c6964206f776e657220616464726573732070726f7669646564", "id": 1252, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2290:32:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_21a1cd38818adb750881fbf07c26ce7223dde608fdd9dadd31a0d41afeca2094", "typeString": "literal_string \"Invalid owner address provided\"" }, "value": "Invalid owner address provided" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_21a1cd38818adb750881fbf07c26ce7223dde608fdd9dadd31a0d41afeca2094", "typeString": "literal_string \"Invalid owner address provided\"" } ], "id": 1244, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "2242:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1253, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2242:81:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1254, "nodeType": "ExpressionStatement", "src": "2242:81:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1260, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1256, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "2381:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1258, "indexExpression": { "argumentTypes": null, "id": 1257, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1237, "src": "2388:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "2381:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1259, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2398:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "2381:18:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "4164647265737320697320616c726561647920616e206f776e6572", "id": 1261, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2401:29:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_9d461d71e19b25cd406798d062d7e61f961ad52541d3077a543e857810427d47", "typeString": "literal_string \"Address is already an owner\"" }, "value": "Address is already an owner" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_9d461d71e19b25cd406798d062d7e61f961ad52541d3077a543e857810427d47", "typeString": "literal_string \"Address is already an owner\"" } ], "id": 1255, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "2373:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1262, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2373:58:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1263, "nodeType": "ExpressionStatement", "src": "2373:58:9" }, { "expression": { "argumentTypes": null, "id": 1270, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1264, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "2441:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1266, "indexExpression": { "argumentTypes": null, "id": 1265, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1237, "src": "2448:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "2441:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1267, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "2457:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1269, "indexExpression": { "argumentTypes": null, "id": 1268, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "2464:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "2457:23:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "2441:39:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1271, "nodeType": "ExpressionStatement", "src": "2441:39:9" }, { "expression": { "argumentTypes": null, "id": 1276, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1272, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "2490:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1274, "indexExpression": { "argumentTypes": null, "id": 1273, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "2497:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "2490:23:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1275, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1237, "src": "2516:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "2490:31:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1277, "nodeType": "ExpressionStatement", "src": "2490:31:9" }, { "expression": { "argumentTypes": null, "id": 1279, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "2531:12:9", "subExpression": { "argumentTypes": null, "id": 1278, "name": "ownerCount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1134, "src": "2531:10:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 1280, "nodeType": "ExpressionStatement", "src": "2531:12:9" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 1283, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1281, "name": "threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1136, "src": "2611:9:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 1282, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1239, "src": "2624:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "src": "2611:23:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 1288, "nodeType": "IfStatement", "src": "2607:68:9", "trueBody": { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 1285, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1239, "src": "2664:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" } ], "id": 1284, "name": "changeThreshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1432, "src": "2648:15:9", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_uint8_$returns$__$", "typeString": "function (uint8)" } }, "id": 1286, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2648:27:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1287, "nodeType": "ExpressionStatement", "src": "2648:27:9" } } ] }, "documentation": "@dev Allows to add a new owner to the Safe and update the threshold at the same time.\n This can only be done via a Safe transaction.\n @param owner New owner address.\n @param _threshold New threshold.", "id": 1290, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 1242, "modifierName": { "argumentTypes": null, "id": 1241, "name": "authorized", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1653, "src": "2176:10:9", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "2176:10:9" } ], "name": "addOwnerWithThreshold", "nodeType": "FunctionDefinition", "parameters": { "id": 1240, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1237, "name": "owner", "nodeType": "VariableDeclaration", "scope": 1290, "src": "2120:13:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1236, "name": "address", "nodeType": "ElementaryTypeName", "src": "2120:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1239, "name": "_threshold", "nodeType": "VariableDeclaration", "scope": 1290, "src": "2135:16:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 1238, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "2135:5:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" } ], "src": "2119:33:9" }, "payable": false, "returnParameters": { "id": 1243, "nodeType": "ParameterList", "parameters": [], "src": "2191:0:9" }, "scope": 1504, "src": "2089:593:9", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 1344, "nodeType": "Block", "src": "3135:561:9", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 1306, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 1304, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1302, "name": "ownerCount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1134, "src": "3230:10:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 1303, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3243:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "3230:14:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "argumentTypes": null, "id": 1305, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1296, "src": "3248:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "src": "3230:28:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "4e6577206f776e657220636f756e74206e6565647320746f206265206c6172676572207468616e206e6577207468726573686f6c64", "id": 1307, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "3260:55:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_839b4c4db845de24ec74ef067d85431087d6987a4c904418ee4f6ec699c02482", "typeString": "literal_string \"New owner count needs to be larger than new threshold\"" }, "value": "New owner count needs to be larger than new threshold" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_839b4c4db845de24ec74ef067d85431087d6987a4c904418ee4f6ec699c02482", "typeString": "literal_string \"New owner count needs to be larger than new threshold\"" } ], "id": 1301, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "3222:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1308, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3222:94:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1309, "nodeType": "ExpressionStatement", "src": "3222:94:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1315, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1311, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "3396:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1313, "indexExpression": { "argumentTypes": null, "id": 1312, "name": "prevOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1292, "src": "3403:9:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3396:17:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "id": 1314, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1294, "src": "3417:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "3396:26:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "496e76616c696420707265764f776e65722c206f776e657220706169722070726f7669646564", "id": 1316, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "3424:40:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_960698caed81fce71c9b7d572ab2e035b6014a5b812b51df8462ea9817fc4ebc", "typeString": "literal_string \"Invalid prevOwner, owner pair provided\"" }, "value": "Invalid prevOwner, owner pair provided" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_960698caed81fce71c9b7d572ab2e035b6014a5b812b51df8462ea9817fc4ebc", "typeString": "literal_string \"Invalid prevOwner, owner pair provided\"" } ], "id": 1310, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "3388:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1317, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3388:77:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1318, "nodeType": "ExpressionStatement", "src": "3388:77:9" }, { "expression": { "argumentTypes": null, "id": 1325, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1319, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "3475:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1321, "indexExpression": { "argumentTypes": null, "id": 1320, "name": "prevOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1292, "src": "3482:9:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "3475:17:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1322, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "3495:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1324, "indexExpression": { "argumentTypes": null, "id": 1323, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1294, "src": "3502:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3495:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "3475:33:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1326, "nodeType": "ExpressionStatement", "src": "3475:33:9" }, { "expression": { "argumentTypes": null, "id": 1331, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1327, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "3518:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1329, "indexExpression": { "argumentTypes": null, "id": 1328, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1294, "src": "3525:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "3518:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "hexValue": "30", "id": 1330, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3534:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "3518:17:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1332, "nodeType": "ExpressionStatement", "src": "3518:17:9" }, { "expression": { "argumentTypes": null, "id": 1334, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "--", "prefix": false, "src": "3545:12:9", "subExpression": { "argumentTypes": null, "id": 1333, "name": "ownerCount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1134, "src": "3545:10:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 1335, "nodeType": "ExpressionStatement", "src": "3545:12:9" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 1338, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1336, "name": "threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1136, "src": "3625:9:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 1337, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1296, "src": "3638:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "src": "3625:23:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 1343, "nodeType": "IfStatement", "src": "3621:68:9", "trueBody": { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 1340, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1296, "src": "3678:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" } ], "id": 1339, "name": "changeThreshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1432, "src": "3662:15:9", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_uint8_$returns$__$", "typeString": "function (uint8)" } }, "id": 1341, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3662:27:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1342, "nodeType": "ExpressionStatement", "src": "3662:27:9" } } ] }, "documentation": "@dev Allows to remove an owner from the Safe and update the threshold at the same time.\n This can only be done via a Safe transaction.\n @param prevOwner Owner that pointed to the owner to be removed in the linked list\n @param owner Owner address to be removed.\n @param _threshold New threshold.", "id": 1345, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 1299, "modifierName": { "argumentTypes": null, "id": 1298, "name": "authorized", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1653, "src": "3120:10:9", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "3120:10:9" } ], "name": "removeOwner", "nodeType": "FunctionDefinition", "parameters": { "id": 1297, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1292, "name": "prevOwner", "nodeType": "VariableDeclaration", "scope": 1345, "src": "3045:17:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1291, "name": "address", "nodeType": "ElementaryTypeName", "src": "3045:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1294, "name": "owner", "nodeType": "VariableDeclaration", "scope": 1345, "src": "3064:13:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1293, "name": "address", "nodeType": "ElementaryTypeName", "src": "3064:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1296, "name": "_threshold", "nodeType": "VariableDeclaration", "scope": 1345, "src": "3079:16:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 1295, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "3079:5:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" } ], "src": "3044:52:9" }, "payable": false, "returnParameters": { "id": 1300, "nodeType": "ParameterList", "parameters": [], "src": "3135:0:9" }, "scope": 1504, "src": "3024:672:9", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 1405, "nodeType": "Block", "src": "4142:521:9", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 1363, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1359, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1357, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1351, "src": "4201:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1358, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4213:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "4201:13:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1362, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1360, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1351, "src": "4218:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 1361, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "4230:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "4218:27:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "4201:44:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "496e76616c6964206f776e657220616464726573732070726f7669646564", "id": 1364, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "4247:32:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_21a1cd38818adb750881fbf07c26ce7223dde608fdd9dadd31a0d41afeca2094", "typeString": "literal_string \"Invalid owner address provided\"" }, "value": "Invalid owner address provided" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_21a1cd38818adb750881fbf07c26ce7223dde608fdd9dadd31a0d41afeca2094", "typeString": "literal_string \"Invalid owner address provided\"" } ], "id": 1356, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "4193:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1365, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4193:87:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1366, "nodeType": "ExpressionStatement", "src": "4193:87:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1372, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1368, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "4338:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1370, "indexExpression": { "argumentTypes": null, "id": 1369, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1351, "src": "4345:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4338:16:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1371, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4358:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "4338:21:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "4164647265737320697320616c726561647920616e206f776e6572", "id": 1373, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "4361:29:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_9d461d71e19b25cd406798d062d7e61f961ad52541d3077a543e857810427d47", "typeString": "literal_string \"Address is already an owner\"" }, "value": "Address is already an owner" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_9d461d71e19b25cd406798d062d7e61f961ad52541d3077a543e857810427d47", "typeString": "literal_string \"Address is already an owner\"" } ], "id": 1367, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "4330:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1374, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4330:61:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1375, "nodeType": "ExpressionStatement", "src": "4330:61:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1381, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1377, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "4471:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1379, "indexExpression": { "argumentTypes": null, "id": 1378, "name": "prevOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1347, "src": "4478:9:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4471:17:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "id": 1380, "name": "oldOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1349, "src": "4492:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "4471:29:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "496e76616c696420707265764f776e65722c206f776e657220706169722070726f7669646564", "id": 1382, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "4502:40:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_960698caed81fce71c9b7d572ab2e035b6014a5b812b51df8462ea9817fc4ebc", "typeString": "literal_string \"Invalid prevOwner, owner pair provided\"" }, "value": "Invalid prevOwner, owner pair provided" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_960698caed81fce71c9b7d572ab2e035b6014a5b812b51df8462ea9817fc4ebc", "typeString": "literal_string \"Invalid prevOwner, owner pair provided\"" } ], "id": 1376, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "4463:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1383, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4463:80:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1384, "nodeType": "ExpressionStatement", "src": "4463:80:9" }, { "expression": { "argumentTypes": null, "id": 1391, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1385, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "4553:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1387, "indexExpression": { "argumentTypes": null, "id": 1386, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1351, "src": "4560:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "4553:16:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1388, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "4572:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1390, "indexExpression": { "argumentTypes": null, "id": 1389, "name": "oldOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1349, "src": "4579:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4572:16:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "4553:35:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1392, "nodeType": "ExpressionStatement", "src": "4553:35:9" }, { "expression": { "argumentTypes": null, "id": 1397, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1393, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "4598:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1395, "indexExpression": { "argumentTypes": null, "id": 1394, "name": "prevOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1347, "src": "4605:9:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "4598:17:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1396, "name": "newOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1351, "src": "4618:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "4598:28:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1398, "nodeType": "ExpressionStatement", "src": "4598:28:9" }, { "expression": { "argumentTypes": null, "id": 1403, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1399, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "4636:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1401, "indexExpression": { "argumentTypes": null, "id": 1400, "name": "oldOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1349, "src": "4643:8:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "4636:16:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "hexValue": "30", "id": 1402, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4655:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "4636:20:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1404, "nodeType": "ExpressionStatement", "src": "4636:20:9" } ] }, "documentation": "@dev Allows to swap/replace an owner from the Safe with another address.\n This can only be done via a Safe transaction.\n @param prevOwner Owner that pointed to the owner to be replaced in the linked list\n @param oldOwner Owner address to be replaced.\n @param newOwner New owner address.", "id": 1406, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 1354, "modifierName": { "argumentTypes": null, "id": 1353, "name": "authorized", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1653, "src": "4127:10:9", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "4127:10:9" } ], "name": "swapOwner", "nodeType": "FunctionDefinition", "parameters": { "id": 1352, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1347, "name": "prevOwner", "nodeType": "VariableDeclaration", "scope": 1406, "src": "4049:17:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1346, "name": "address", "nodeType": "ElementaryTypeName", "src": "4049:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1349, "name": "oldOwner", "nodeType": "VariableDeclaration", "scope": 1406, "src": "4068:16:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1348, "name": "address", "nodeType": "ElementaryTypeName", "src": "4068:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 1351, "name": "newOwner", "nodeType": "VariableDeclaration", "scope": 1406, "src": "4086:16:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1350, "name": "address", "nodeType": "ElementaryTypeName", "src": "4086:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "4048:55:9" }, "payable": false, "returnParameters": { "id": 1355, "nodeType": "ParameterList", "parameters": [], "src": "4142:0:9" }, "scope": 1504, "src": "4030:633:9", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 1431, "nodeType": "Block", "src": "4933:316:9", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 1416, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1414, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1408, "src": "5020:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "<=", "rightExpression": { "argumentTypes": null, "id": 1415, "name": "ownerCount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1134, "src": "5034:10:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "5020:24:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5468726573686f6c642063616e6e6f7420657863656564206f776e657220636f756e74", "id": 1417, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "5046:37:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_63d26a9feb8568677e5c255c04e4da88e86a25137d5152a9a089790b7e710e86", "typeString": "literal_string \"Threshold cannot exceed owner count\"" }, "value": "Threshold cannot exceed owner count" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_63d26a9feb8568677e5c255c04e4da88e86a25137d5152a9a089790b7e710e86", "typeString": "literal_string \"Threshold cannot exceed owner count\"" } ], "id": 1413, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "5012:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1418, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5012:72:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1419, "nodeType": "ExpressionStatement", "src": "5012:72:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 1423, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1421, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1408, "src": "5154:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 1422, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5168:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "5154:15:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5468726573686f6c64206e6565647320746f2062652067726561746572207468616e2030", "id": 1424, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "5171:38:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_b995394ed6031392a784e6dd5e04285cca83077a8dc3873d2fb7fcb090297ab4", "typeString": "literal_string \"Threshold needs to be greater than 0\"" }, "value": "Threshold needs to be greater than 0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_b995394ed6031392a784e6dd5e04285cca83077a8dc3873d2fb7fcb090297ab4", "typeString": "literal_string \"Threshold needs to be greater than 0\"" } ], "id": 1420, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 2657, 2658 ], "referencedDeclaration": 2658, "src": "5146:7:9", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 1425, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5146:64:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 1426, "nodeType": "ExpressionStatement", "src": "5146:64:9" }, { "expression": { "argumentTypes": null, "id": 1429, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 1427, "name": "threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1136, "src": "5220:9:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1428, "name": "_threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1408, "src": "5232:10:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "src": "5220:22:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "id": 1430, "nodeType": "ExpressionStatement", "src": "5220:22:9" } ] }, "documentation": "@dev Allows to update the number of required confirmations by Safe owners.\n This can only be done via a Safe transaction.\n @param _threshold New threshold.", "id": 1432, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 1411, "modifierName": { "argumentTypes": null, "id": 1410, "name": "authorized", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1653, "src": "4918:10:9", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "4918:10:9" } ], "name": "changeThreshold", "nodeType": "FunctionDefinition", "parameters": { "id": 1409, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1408, "name": "_threshold", "nodeType": "VariableDeclaration", "scope": 1432, "src": "4877:16:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 1407, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "4877:5:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" } ], "src": "4876:18:9" }, "payable": false, "returnParameters": { "id": 1412, "nodeType": "ParameterList", "parameters": [], "src": "4933:0:9" }, "scope": 1504, "src": "4852:397:9", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 1439, "nodeType": "Block", "src": "5335:33:9", "statements": [ { "expression": { "argumentTypes": null, "id": 1437, "name": "threshold", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1136, "src": "5352:9:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "functionReturnParameters": 1436, "id": 1438, "nodeType": "Return", "src": "5345:16:9" } ] }, "documentation": null, "id": 1440, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "getThreshold", "nodeType": "FunctionDefinition", "parameters": { "id": 1433, "nodeType": "ParameterList", "parameters": [], "src": "5276:2:9" }, "payable": false, "returnParameters": { "id": 1436, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1435, "name": "", "nodeType": "VariableDeclaration", "scope": 1440, "src": "5324:5:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 1434, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "5324:5:9", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" } ], "src": "5323:7:9" }, "scope": 1504, "src": "5255:113:9", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": { "id": 1453, "nodeType": "Block", "src": "5461:42:9", "statements": [ { "expression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1451, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1447, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "5478:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1449, "indexExpression": { "argumentTypes": null, "id": 1448, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1442, "src": "5485:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "5478:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 1450, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5495:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "5478:18:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 1446, "id": 1452, "nodeType": "Return", "src": "5471:25:9" } ] }, "documentation": null, "id": 1454, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "isOwner", "nodeType": "FunctionDefinition", "parameters": { "id": 1443, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1442, "name": "owner", "nodeType": "VariableDeclaration", "scope": 1454, "src": "5391:13:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1441, "name": "address", "nodeType": "ElementaryTypeName", "src": "5391:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "5390:15:9" }, "payable": false, "returnParameters": { "id": 1446, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1445, "name": "", "nodeType": "VariableDeclaration", "scope": 1454, "src": "5451:4:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 1444, "name": "bool", "nodeType": "ElementaryTypeName", "src": "5451:4:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "5450:6:9" }, "scope": 1504, "src": "5374:129:9", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": { "id": 1502, "nodeType": "Block", "src": "5666:377:9", "statements": [ { "assignments": [ 1463 ], "declarations": [ { "constant": false, "id": 1463, "name": "array", "nodeType": "VariableDeclaration", "scope": 1503, "src": "5676:22:9", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[]" }, "typeName": { "baseType": { "id": 1461, "name": "address", "nodeType": "ElementaryTypeName", "src": "5676:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1462, "length": null, "nodeType": "ArrayTypeName", "src": "5676:9:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage_ptr", "typeString": "address[]" } }, "value": null, "visibility": "internal" } ], "id": 1469, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 1467, "name": "ownerCount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1134, "src": "5715:10:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 1466, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "NewExpression", "src": "5701:13:9", "typeDescriptions": { "typeIdentifier": "t_function_objectcreation_pure$_t_uint256_$returns$_t_array$_t_address_$dyn_memory_$", "typeString": "function (uint256) pure returns (address[] memory)" }, "typeName": { "baseType": { "id": 1464, "name": "address", "nodeType": "ElementaryTypeName", "src": "5705:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1465, "length": null, "nodeType": "ArrayTypeName", "src": "5705:9:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage_ptr", "typeString": "address[]" } } }, "id": 1468, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5701:25:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory", "typeString": "address[] memory" } }, "nodeType": "VariableDeclarationStatement", "src": "5676:50:9" }, { "assignments": [ 1471 ], "declarations": [ { "constant": false, "id": 1471, "name": "index", "nodeType": "VariableDeclaration", "scope": 1503, "src": "5770:13:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 1470, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5770:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 1473, "initialValue": { "argumentTypes": null, "hexValue": "30", "id": 1472, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5786:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "nodeType": "VariableDeclarationStatement", "src": "5770:17:9" }, { "assignments": [ 1475 ], "declarations": [ { "constant": false, "id": 1475, "name": "currentOwner", "nodeType": "VariableDeclaration", "scope": 1503, "src": "5797:20:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 1474, "name": "address", "nodeType": "ElementaryTypeName", "src": "5797:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 1479, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1476, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "5820:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1478, "indexExpression": { "argumentTypes": null, "id": 1477, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "5827:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "5820:23:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "5797:46:9" }, { "body": { "id": 1498, "nodeType": "Block", "src": "5892:123:9", "statements": [ { "expression": { "argumentTypes": null, "id": 1487, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1483, "name": "array", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1463, "src": "5906:5:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 1485, "indexExpression": { "argumentTypes": null, "id": 1484, "name": "index", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1471, "src": "5912:5:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "5906:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 1486, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1475, "src": "5921:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "5906:27:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1488, "nodeType": "ExpressionStatement", "src": "5906:27:9" }, { "expression": { "argumentTypes": null, "id": 1493, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 1489, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1475, "src": "5947:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 1490, "name": "owners", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1132, "src": "5962:6:9", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_address_$", "typeString": "mapping(address => address)" } }, "id": 1492, "indexExpression": { "argumentTypes": null, "id": 1491, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1475, "src": "5969:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "5962:20:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "5947:35:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1494, "nodeType": "ExpressionStatement", "src": "5947:35:9" }, { "expression": { "argumentTypes": null, "id": 1496, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "5996:8:9", "subExpression": { "argumentTypes": null, "id": 1495, "name": "index", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1471, "src": "5996:5:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 1497, "nodeType": "ExpressionStatement", "src": "5996:8:9" } ] }, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 1482, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 1480, "name": "currentOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1475, "src": "5859:12:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "id": 1481, "name": "SENTINEL_OWNERS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1128, "src": "5875:15:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "5859:31:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 1499, "nodeType": "WhileStatement", "src": "5853:162:9" }, { "expression": { "argumentTypes": null, "id": 1500, "name": "array", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1463, "src": "6031:5:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "functionReturnParameters": 1459, "id": 1501, "nodeType": "Return", "src": "6024:12:9" } ] }, "documentation": "@dev Returns array of owners.\n @return Array of Safe owners.", "id": 1503, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "getOwners", "nodeType": "FunctionDefinition", "parameters": { "id": 1455, "nodeType": "ParameterList", "parameters": [], "src": "5603:2:9" }, "payable": false, "returnParameters": { "id": 1459, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1458, "name": "", "nodeType": "VariableDeclaration", "scope": 1503, "src": "5651:9:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[]" }, "typeName": { "baseType": { "id": 1456, "name": "address", "nodeType": "ElementaryTypeName", "src": "5651:7:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 1457, "length": null, "nodeType": "ArrayTypeName", "src": "5651:9:9", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage_ptr", "typeString": "address[]" } }, "value": null, "visibility": "internal" } ], "src": "5650:11:9" }, "scope": 1504, "src": "5585:458:9", "stateMutability": "view", "superFunction": null, "visibility": "public" } ], "scope": 1505, "src": "240:5805:9" } ], "src": "0:6046:9" }, "compiler": { "name": "solc", "version": "0.4.24+commit.e67f0147.Emscripten.clang" }, "networks": {}, "schemaVersion": "2.0.0", "updatedAt": "2018-06-15T07:49:20.496Z" }