{ "fileName": "PaymentSplitter.sol", "contractName": "PaymentSplitterUpgradeSafe", "source": "pragma solidity ^0.6.0;\n\nimport \"../GSN/Context.sol\";\nimport \"../math/SafeMath.sol\";\nimport \"../Initializable.sol\";\n\n/**\n * @title PaymentSplitter\n * @dev This contract allows to split Ether payments among a group of accounts. The sender does not need to be aware\n * that the Ether will be split in this way, since it is handled transparently by the contract.\n *\n * The split can be in equal parts or in any other arbitrary proportion. The way this is specified is by assigning each\n * account to a number of shares. Of all the Ether that this contract receives, each account will then be able to claim\n * an amount proportional to the percentage of total shares they were assigned.\n *\n * `PaymentSplitter` follows a _pull payment_ model. This means that payments are not automatically forwarded to the\n * accounts but kept in this contract, and the actual transfer is triggered as a separate step by calling the {release}\n * function.\n */\ncontract PaymentSplitterUpgradeSafe is Initializable, ContextUpgradeSafe {\n using SafeMath for uint256;\n\n event PayeeAdded(address account, uint256 shares);\n event PaymentReleased(address to, uint256 amount);\n event PaymentReceived(address from, uint256 amount);\n\n uint256 private _totalShares;\n uint256 private _totalReleased;\n\n mapping(address => uint256) private _shares;\n mapping(address => uint256) private _released;\n address[] private _payees;\n\n /**\n * @dev Creates an instance of `PaymentSplitter` where each account in `payees` is assigned the number of shares at\n * the matching position in the `shares` array.\n *\n * All addresses in `payees` must be non-zero. Both arrays must have the same non-zero length, and there must be no\n * duplicates in `payees`.\n */\n\n function __PaymentSplitter_init(address[] memory payees, uint256[] memory shares) internal initializer {\n __Context_init_unchained();\n __PaymentSplitter_init_unchained(payees, shares);\n }\n\n function __PaymentSplitter_init_unchained(address[] memory payees, uint256[] memory shares) internal initializer {\n\n\n // solhint-disable-next-line max-line-length\n require(payees.length == shares.length, \"PaymentSplitter: payees and shares length mismatch\");\n require(payees.length > 0, \"PaymentSplitter: no payees\");\n\n for (uint256 i = 0; i < payees.length; i++) {\n _addPayee(payees[i], shares[i]);\n }\n\n }\n\n\n /**\n * @dev The Ether received will be logged with {PaymentReceived} events. Note that these events are not fully\n * reliable: it's possible for a contract to receive Ether without triggering this function. This only affects the\n * reliability of the events, and not the actual splitting of Ether.\n *\n * To learn more about this see the Solidity documentation for\n * https://solidity.readthedocs.io/en/latest/contracts.html#fallback-function[fallback\n * functions].\n */\n receive () external payable virtual {\n emit PaymentReceived(_msgSender(), msg.value);\n }\n\n /**\n * @dev Getter for the total shares held by payees.\n */\n function totalShares() public view returns (uint256) {\n return _totalShares;\n }\n\n /**\n * @dev Getter for the total amount of Ether already released.\n */\n function totalReleased() public view returns (uint256) {\n return _totalReleased;\n }\n\n /**\n * @dev Getter for the amount of shares held by an account.\n */\n function shares(address account) public view returns (uint256) {\n return _shares[account];\n }\n\n /**\n * @dev Getter for the amount of Ether already released to a payee.\n */\n function released(address account) public view returns (uint256) {\n return _released[account];\n }\n\n /**\n * @dev Getter for the address of the payee number `index`.\n */\n function payee(uint256 index) public view returns (address) {\n return _payees[index];\n }\n\n /**\n * @dev Triggers a transfer to `account` of the amount of Ether they are owed, according to their percentage of the\n * total shares and their previous withdrawals.\n */\n function release(address payable account) public virtual {\n require(_shares[account] > 0, \"PaymentSplitter: account has no shares\");\n\n uint256 totalReceived = address(this).balance.add(_totalReleased);\n uint256 payment = totalReceived.mul(_shares[account]).div(_totalShares).sub(_released[account]);\n\n require(payment != 0, \"PaymentSplitter: account is not due payment\");\n\n _released[account] = _released[account].add(payment);\n _totalReleased = _totalReleased.add(payment);\n\n account.transfer(payment);\n emit PaymentReleased(account, payment);\n }\n\n /**\n * @dev Add a new payee to the contract.\n * @param account The address of the payee to add.\n * @param shares_ The number of shares owned by the payee.\n */\n function _addPayee(address account, uint256 shares_) private {\n require(account != address(0), \"PaymentSplitter: account is the zero address\");\n require(shares_ > 0, \"PaymentSplitter: shares are 0\");\n require(_shares[account] == 0, \"PaymentSplitter: account already has shares\");\n\n _payees.push(account);\n _shares[account] = shares_;\n _totalShares = _totalShares.add(shares_);\n emit PayeeAdded(account, shares_);\n }\n\n uint256[45] private __gap;\n}\n", "sourcePath": "contracts/payment/PaymentSplitter.sol", "sourceMap": "940:4515:71:-:0;;;;5:9:-1;2:2;;;27:1;24;17:12;2:2;940:4515:71;;;;;;;", "deployedSourceMap": 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"abi": [ { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "account", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "shares", "type": "uint256" } ], "name": "PayeeAdded", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "from", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "PaymentReceived", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "to", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "PaymentReleased", "type": "event" }, { "inputs": [ { "internalType": "uint256", "name": "index", "type": "uint256" } ], "name": "payee", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address payable", "name": "account", "type": "address" } ], "name": "release", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "account", "type": "address" } ], "name": "released", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "account", "type": "address" } ], "name": "shares", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "totalReleased", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "totalShares", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "stateMutability": "payable", "type": "receive" } ], "ast": { "absolutePath": "contracts/payment/PaymentSplitter.sol", "exportedSymbols": { "PaymentSplitterUpgradeSafe": [ 8751 ] }, "id": 8752, "nodeType": "SourceUnit", "nodes": [ { "id": 8422, "literals": [ "solidity", "^", "0.6", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:71" }, { "absolutePath": "contracts/GSN/Context.sol", "file": "../GSN/Context.sol", "id": 8423, "nodeType": "ImportDirective", "scope": 8752, "sourceUnit": 45, "src": "25:28:71", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "contracts/math/SafeMath.sol", "file": "../math/SafeMath.sol", "id": 8424, "nodeType": "ImportDirective", "scope": 8752, "sourceUnit": 3153, "src": "54:30:71", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "contracts/Initializable.sol", "file": "../Initializable.sol", "id": 8425, "nodeType": "ImportDirective", "scope": 8752, "sourceUnit": 1408, "src": "85:30:71", "symbolAliases": [], "unitAlias": "" }, { "abstract": false, "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 8427, "name": "Initializable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 1407, "src": "979:13:71", "typeDescriptions": { "typeIdentifier": "t_contract$_Initializable_$1407", "typeString": "contract Initializable" } }, "id": 8428, "nodeType": "InheritanceSpecifier", "src": "979:13:71" }, { "arguments": null, "baseName": { "contractScope": null, "id": 8429, "name": "ContextUpgradeSafe", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 44, "src": "994:18:71", "typeDescriptions": { "typeIdentifier": "t_contract$_ContextUpgradeSafe_$44", "typeString": "contract ContextUpgradeSafe" } }, "id": 8430, "nodeType": "InheritanceSpecifier", "src": "994:18:71" } ], "contractDependencies": [ 44, 1407 ], "contractKind": "contract", "documentation": { "id": 8426, "nodeType": "StructuredDocumentation", "src": "117:822:71", "text": "@title PaymentSplitter\n@dev This contract allows to split Ether payments among a group of accounts. The sender does not need to be aware\nthat the Ether will be split in this way, since it is handled transparently by the contract.\n * The split can be in equal parts or in any other arbitrary proportion. The way this is specified is by assigning each\naccount to a number of shares. Of all the Ether that this contract receives, each account will then be able to claim\nan amount proportional to the percentage of total shares they were assigned.\n * `PaymentSplitter` follows a _pull payment_ model. This means that payments are not automatically forwarded to the\naccounts but kept in this contract, and the actual transfer is triggered as a separate step by calling the {release}\nfunction." }, "fullyImplemented": true, "id": 8751, "linearizedBaseContracts": [ 8751, 44, 1407 ], "name": "PaymentSplitterUpgradeSafe", "nodeType": "ContractDefinition", "nodes": [ { "id": 8433, "libraryName": { "contractScope": null, "id": 8431, "name": "SafeMath", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3152, "src": "1025:8:71", "typeDescriptions": { "typeIdentifier": "t_contract$_SafeMath_$3152", "typeString": "library SafeMath" } }, "nodeType": "UsingForDirective", "src": "1019:27:71", "typeName": { "id": 8432, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1038:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } }, { "anonymous": false, "documentation": null, "id": 8439, "name": "PayeeAdded", "nodeType": "EventDefinition", 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"name": "_totalShares", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8751, "src": "1220:28:71", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 8452, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1220:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "private" }, { "constant": false, "id": 8455, "mutability": "mutable", "name": "_totalReleased", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8751, "src": "1254:30:71", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 8454, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1254:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "private" }, 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"mutable", "name": "_released", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8751, "src": "1340:45:71", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" }, "typeName": { "id": 8462, "keyType": { "id": 8460, "name": "address", "nodeType": "ElementaryTypeName", "src": "1348:7:71", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "1340:27:71", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" }, "valueType": { "id": 8461, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1359:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } }, "value": null, "visibility": "private" }, { "constant": false, "id": 8466, "mutability": "mutable", "name": "_payees", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8751, "src": "1391:25:71", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage", "typeString": "address[]" }, "typeName": { "baseType": { "id": 8464, "name": "address", "nodeType": "ElementaryTypeName", "src": "1391:7:71", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 8465, "length": null, "nodeType": "ArrayTypeName", "src": "1391:9:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage_ptr", "typeString": "address[]" } }, "value": null, "visibility": "private" }, { "body": { "id": 8486, "nodeType": "Block", "src": "1873:101:71", "statements": [ { "expression": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 8478, "name": "__Context_init_unchained", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 19, "src": "1883:24:71", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$__$returns$__$", "typeString": "function ()" } }, "id": 8479, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1883:26:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8480, "nodeType": "ExpressionStatement", "src": "1883:26:71" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 8482, "name": "payees", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8470, "src": "1952:6:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, { "argumentTypes": null, "id": 8483, "name": "shares", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8473, "src": "1960:6:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr", "typeString": "uint256[] memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" }, { "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr", "typeString": "uint256[] memory" } ], "id": 8481, "name": "__PaymentSplitter_init_unchained", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8538, "src": "1919:32:71", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_array$_t_address_$dyn_memory_ptr_$_t_array$_t_uint256_$dyn_memory_ptr_$returns$__$", "typeString": "function (address[] memory,uint256[] memory)" } }, "id": 8484, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1919:48:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8485, "nodeType": "ExpressionStatement", "src": "1919:48:71" } ] }, "documentation": { "id": 8467, "nodeType": "StructuredDocumentation", "src": "1423:341:71", "text": "@dev Creates an instance of `PaymentSplitter` where each account in `payees` is assigned the number of shares at\nthe matching position in the `shares` array.\n * All addresses in `payees` must be non-zero. Both arrays must have the same non-zero length, and there must be no\nduplicates in `payees`." }, "id": 8487, "implemented": true, "kind": "function", "modifiers": [ { "arguments": null, "id": 8476, "modifierName": { "argumentTypes": null, "id": 8475, "name": "initializer", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1380, "src": "1861:11:71", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "1861:11:71" } ], "name": "__PaymentSplitter_init", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 8474, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 8470, "mutability": "mutable", "name": "payees", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8487, "src": "1802:23:71", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[]" }, "typeName": { "baseType": { "id": 8468, "name": "address", "nodeType": "ElementaryTypeName", "src": "1802:7:71", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 8469, "length": null, "nodeType": "ArrayTypeName", "src": "1802:9:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage_ptr", "typeString": "address[]" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 8473, "mutability": "mutable", "name": "shares", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8487, "src": "1827:23:71", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 8471, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1827:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 8472, "length": null, "nodeType": "ArrayTypeName", "src": "1827:9:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "internal" } ], "src": "1801:50:71" }, "returnParameters": { "id": 8477, "nodeType": "ParameterList", "parameters": [], "src": "1873:0:71" }, "scope": 8751, "src": "1770:204:71", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 8537, "nodeType": "Block", "src": "2093:342:71", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 8503, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 8499, "name": "payees", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8490, "src": "2166:6:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 8500, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "2166:13:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 8501, "name": "shares", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8493, "src": "2183:6:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr", "typeString": "uint256[] memory" } }, "id": 8502, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "2183:13:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "2166:30:71", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5061796d656e7453706c69747465723a2070617965657320616e6420736861726573206c656e677468206d69736d61746368", "id": 8504, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2198:52:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_a5e39d6690ea50b22e040fe9ba22acf868e3d7f78e6ca8dc7ae3224a0aade89f", "typeString": "literal_string \"PaymentSplitter: payees and shares length mismatch\"" }, "value": "PaymentSplitter: payees and shares length mismatch" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_a5e39d6690ea50b22e040fe9ba22acf868e3d7f78e6ca8dc7ae3224a0aade89f", "typeString": "literal_string \"PaymentSplitter: payees and shares length mismatch\"" } ], "id": 8498, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "2158:7:71", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 8505, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2158:93:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8506, "nodeType": "ExpressionStatement", "src": "2158:93:71" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 8511, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 8508, "name": "payees", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8490, "src": "2269:6:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 8509, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "2269:13:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 8510, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2285:1:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "2269:17:71", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5061796d656e7453706c69747465723a206e6f20706179656573", "id": 8512, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2288:28:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_f1437b0f4053e38629626a98d8100226576b62fcebc211e7a49225bd05994643", "typeString": "literal_string \"PaymentSplitter: no payees\"" }, "value": "PaymentSplitter: no payees" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_f1437b0f4053e38629626a98d8100226576b62fcebc211e7a49225bd05994643", "typeString": "literal_string \"PaymentSplitter: no payees\"" } ], "id": 8507, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "2261:7:71", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 8513, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2261:56:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8514, "nodeType": "ExpressionStatement", "src": "2261:56:71" }, { "body": { "id": 8535, "nodeType": "Block", "src": "2372:56:71", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 8527, "name": "payees", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8490, "src": "2396:6:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 8529, "indexExpression": { "argumentTypes": null, "id": 8528, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8516, "src": "2403:1:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "2396:9:71", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 8530, "name": "shares", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8493, "src": "2407:6:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr", "typeString": "uint256[] memory" } }, "id": 8532, "indexExpression": { "argumentTypes": null, "id": 8531, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8516, "src": "2414:1:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "2407:9:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 8526, "name": "_addPayee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8746, "src": "2386:9:71", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_uint256_$returns$__$", "typeString": "function (address,uint256)" } }, "id": 8533, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2386:31:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8534, "nodeType": "ExpressionStatement", "src": "2386:31:71" } ] }, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 8522, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 8519, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8516, "src": "2348:1:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 8520, "name": "payees", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8490, "src": "2352:6:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[] memory" } }, "id": 8521, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "2352:13:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "2348:17:71", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 8536, "initializationExpression": { "assignments": [ 8516 ], "declarations": [ { "constant": false, "id": 8516, "mutability": "mutable", "name": "i", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8536, "src": "2333:9:71", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 8515, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2333:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 8518, "initialValue": { "argumentTypes": null, "hexValue": "30", "id": 8517, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "2345:1:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "nodeType": "VariableDeclarationStatement", "src": "2333:13:71" }, "loopExpression": { "expression": { "argumentTypes": null, "id": 8524, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "2367:3:71", "subExpression": { "argumentTypes": null, "id": 8523, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8516, "src": "2367:1:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 8525, "nodeType": "ExpressionStatement", "src": "2367:3:71" }, "nodeType": "ForStatement", "src": "2328:100:71" } ] }, "documentation": null, "id": 8538, "implemented": true, "kind": "function", "modifiers": [ { "arguments": null, "id": 8496, "modifierName": { "argumentTypes": null, "id": 8495, "name": "initializer", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1380, "src": "2081:11:71", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "2081:11:71" } ], "name": "__PaymentSplitter_init_unchained", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 8494, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 8490, "mutability": "mutable", "name": "payees", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8538, "src": "2022:23:71", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_memory_ptr", "typeString": "address[]" }, "typeName": { "baseType": { "id": 8488, "name": "address", "nodeType": "ElementaryTypeName", "src": "2022:7:71", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 8489, "length": null, "nodeType": "ArrayTypeName", "src": "2022:9:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage_ptr", "typeString": "address[]" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 8493, "mutability": "mutable", "name": "shares", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8538, "src": "2047:23:71", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 8491, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2047:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 8492, "length": null, "nodeType": "ArrayTypeName", "src": "2047:9:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "internal" } ], "src": "2021:50:71" }, "returnParameters": { "id": 8497, "nodeType": "ParameterList", "parameters": [], "src": "2093:0:71" }, "scope": 8751, "src": "1980:455:71", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "body": { "id": 8549, "nodeType": "Block", "src": "2984:62:71", "statements": [ { "eventCall": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 8543, "name": "_msgSender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 28, "src": "3015:10:71", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_address_payable_$", "typeString": "function () view returns (address payable)" } }, "id": 8544, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3015:12:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 8545, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "3029:3:71", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 8546, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "value", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "3029:9:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address_payable", "typeString": "address payable" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 8542, "name": "PaymentReceived", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8451, "src": "2999:15:71", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_uint256_$returns$__$", "typeString": "function (address,uint256)" } }, "id": 8547, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2999:40:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8548, "nodeType": "EmitStatement", "src": "2994:45:71" } ] }, "documentation": { "id": 8539, "nodeType": "StructuredDocumentation", "src": "2442:501:71", "text": "@dev The Ether received will be logged with {PaymentReceived} events. Note that these events are not fully\nreliable: it's possible for a contract to receive Ether without triggering this function. This only affects the\nreliability of the events, and not the actual splitting of Ether.\n * To learn more about this see the Solidity documentation for\nhttps://solidity.readthedocs.io/en/latest/contracts.html#fallback-function[fallback\nfunctions]." }, "id": 8550, "implemented": true, "kind": "receive", "modifiers": [], "name": "", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 8540, "nodeType": "ParameterList", "parameters": [], "src": "2956:2:71" }, "returnParameters": { "id": 8541, "nodeType": "ParameterList", "parameters": [], "src": "2984:0:71" }, "scope": 8751, "src": "2948:98:71", "stateMutability": "payable", "virtual": true, "visibility": "external" }, { "body": { "id": 8558, "nodeType": "Block", "src": "3177:36:71", "statements": [ { "expression": { "argumentTypes": null, "id": 8556, "name": "_totalShares", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8453, "src": "3194:12:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 8555, "id": 8557, "nodeType": "Return", "src": "3187:19:71" } ] }, "documentation": { "id": 8551, "nodeType": "StructuredDocumentation", "src": "3052:67:71", "text": "@dev Getter for the total shares held by payees." }, "functionSelector": "3a98ef39", "id": 8559, "implemented": true, "kind": "function", "modifiers": [], "name": "totalShares", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 8552, "nodeType": "ParameterList", "parameters": [], "src": "3144:2:71" }, "returnParameters": { "id": 8555, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 8554, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8559, "src": "3168:7:71", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 8553, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3168:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "3167:9:71" }, "scope": 8751, "src": "3124:89:71", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 8567, "nodeType": "Block", "src": "3357:38:71", "statements": [ { "expression": { "argumentTypes": null, "id": 8565, "name": "_totalReleased", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8455, "src": "3374:14:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 8564, "id": 8566, "nodeType": "Return", "src": "3367:21:71" } ] }, "documentation": { "id": 8560, "nodeType": "StructuredDocumentation", "src": "3219:78:71", "text": "@dev Getter for the total amount of Ether already released." }, "functionSelector": "e33b7de3", "id": 8568, "implemented": true, "kind": "function", "modifiers": [], "name": "totalReleased", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 8561, "nodeType": "ParameterList", "parameters": [], "src": "3324:2:71" }, "returnParameters": { "id": 8564, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 8563, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8568, "src": "3348:7:71", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 8562, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3348:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "3347:9:71" }, "scope": 8751, "src": "3302:93:71", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 8580, "nodeType": "Block", "src": "3544:40:71", "statements": [ { "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 8576, "name": "_shares", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8459, "src": "3561:7:71", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" } }, "id": 8578, "indexExpression": { "argumentTypes": null, "id": 8577, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8571, "src": "3569:7:71", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3561:16:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 8575, "id": 8579, "nodeType": "Return", "src": "3554:23:71" } ] }, "documentation": { "id": 8569, "nodeType": "StructuredDocumentation", "src": "3401:75:71", "text": "@dev Getter for the amount of shares held by an account." }, "functionSelector": "ce7c2ac2", "id": 8581, "implemented": true, "kind": "function", "modifiers": [], "name": "shares", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 8572, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 8571, "mutability": "mutable", "name": "account", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8581, "src": "3497:15:71", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 8570, "name": "address", "nodeType": "ElementaryTypeName", "src": "3497:7:71", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "3496:17:71" }, "returnParameters": { "id": 8575, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 8574, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8581, "src": "3535:7:71", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 8573, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3535:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "3534:9:71" }, "scope": 8751, "src": "3481:103:71", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 8593, "nodeType": "Block", "src": "3743:42:71", "statements": [ { "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 8589, "name": "_released", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8463, "src": "3760:9:71", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" } }, "id": 8591, "indexExpression": { "argumentTypes": null, "id": 8590, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8584, "src": "3770:7:71", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3760:18:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 8588, "id": 8592, "nodeType": "Return", "src": "3753:25:71" } ] }, "documentation": { "id": 8582, "nodeType": "StructuredDocumentation", "src": "3590:83:71", "text": "@dev Getter for the amount of Ether already released to a payee." }, "functionSelector": "9852595c", "id": 8594, "implemented": true, "kind": "function", "modifiers": [], "name": "released", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 8585, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 8584, "mutability": "mutable", "name": "account", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8594, "src": "3696:15:71", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 8583, "name": "address", "nodeType": "ElementaryTypeName", "src": "3696:7:71", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "3695:17:71" }, "returnParameters": { "id": 8588, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 8587, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8594, "src": "3734:7:71", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 8586, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3734:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "3733:9:71" }, "scope": 8751, "src": "3678:107:71", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 8606, "nodeType": "Block", "src": "3931:38:71", "statements": [ { "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 8602, "name": "_payees", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8466, "src": "3948:7:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage", "typeString": "address[] storage ref" } }, "id": 8604, "indexExpression": { "argumentTypes": null, "id": 8603, "name": "index", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8597, "src": "3956:5:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3948:14:71", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 8601, "id": 8605, "nodeType": "Return", "src": "3941:21:71" } ] }, "documentation": { "id": 8595, "nodeType": "StructuredDocumentation", "src": "3791:75:71", "text": "@dev Getter for the address of the payee number `index`." }, "functionSelector": "8b83209b", "id": 8607, "implemented": true, "kind": "function", "modifiers": [], "name": "payee", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 8598, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 8597, "mutability": "mutable", "name": "index", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8607, "src": "3886:13:71", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 8596, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3886:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "3885:15:71" }, "returnParameters": { "id": 8601, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 8600, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8607, "src": "3922:7:71", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 8599, "name": "address", "nodeType": "ElementaryTypeName", "src": "3922:7:71", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "3921:9:71" }, "scope": 8751, "src": "3871:98:71", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 8686, "nodeType": "Block", "src": "4220:549:71", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 8618, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 8614, "name": "_shares", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8459, "src": "4238:7:71", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" } }, "id": 8616, "indexExpression": { "argumentTypes": null, "id": 8615, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8610, "src": "4246:7:71", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4238:16:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 8617, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4257:1:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "4238:20:71", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5061796d656e7453706c69747465723a206163636f756e7420686173206e6f20736861726573", "id": 8619, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "4260:40:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_41702911e7fdf9741c61509216c070cb4be5837176954fb37acaf958eaff82dd", "typeString": "literal_string \"PaymentSplitter: account has no shares\"" }, "value": "PaymentSplitter: account has no shares" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_41702911e7fdf9741c61509216c070cb4be5837176954fb37acaf958eaff82dd", "typeString": "literal_string \"PaymentSplitter: account has no shares\"" } ], "id": 8613, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "4230:7:71", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 8620, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4230:71:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8621, "nodeType": "ExpressionStatement", "src": "4230:71:71" }, { "assignments": [ 8623 ], "declarations": [ { "constant": false, "id": 8623, "mutability": "mutable", "name": "totalReceived", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8686, "src": "4312:21:71", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 8622, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4312:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 8632, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 8630, "name": "_totalReleased", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8455, "src": "4362:14:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 8626, "name": "this", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -28, "src": "4344:4:71", "typeDescriptions": { "typeIdentifier": "t_contract$_PaymentSplitterUpgradeSafe_$8751", "typeString": "contract PaymentSplitterUpgradeSafe" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_PaymentSplitterUpgradeSafe_$8751", "typeString": "contract PaymentSplitterUpgradeSafe" } ], "id": 8625, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "4336:7:71", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 8624, "name": "address", "nodeType": "ElementaryTypeName", "src": "4336:7:71", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 8627, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4336:13:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "id": 8628, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "balance", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "4336:21:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 8629, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "add", "nodeType": "MemberAccess", "referencedDeclaration": 2985, "src": "4336:25:71", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 8631, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4336:41:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "4312:65:71" }, { "assignments": [ 8634 ], "declarations": [ { "constant": false, "id": 8634, "mutability": "mutable", "name": "payment", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8686, "src": "4387:15:71", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 8633, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4387:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 8649, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 8645, "name": "_released", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8463, "src": "4463:9:71", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" } }, "id": 8647, "indexExpression": { "argumentTypes": null, "id": 8646, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8610, "src": "4473:7:71", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4463:18:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 8642, "name": "_totalShares", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8453, "src": "4445:12:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 8637, "name": "_shares", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8459, "src": "4423:7:71", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" } }, "id": 8639, "indexExpression": { "argumentTypes": null, "id": 8638, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8610, "src": "4431:7:71", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4423:16:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 8635, "name": "totalReceived", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8623, "src": "4405:13:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 8636, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "mul", "nodeType": "MemberAccess", "referencedDeclaration": 3065, "src": "4405:17:71", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 8640, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4405:35:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 8641, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "div", "nodeType": "MemberAccess", "referencedDeclaration": 3082, "src": "4405:39:71", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 8643, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4405:53:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 8644, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sub", "nodeType": "MemberAccess", "referencedDeclaration": 3002, "src": "4405:57:71", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 8648, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4405:77:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "4387:95:71" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 8653, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 8651, "name": "payment", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8634, "src": "4501:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 8652, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4512:1:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "4501:12:71", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5061796d656e7453706c69747465723a206163636f756e74206973206e6f7420647565207061796d656e74", "id": 8654, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "4515:45:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_57f87f0ebf27afe0d68884e28202f547fd6c4ce1b7243f1356690df65e0fa2e4", "typeString": "literal_string \"PaymentSplitter: account is not due payment\"" }, "value": "PaymentSplitter: account is not due payment" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_57f87f0ebf27afe0d68884e28202f547fd6c4ce1b7243f1356690df65e0fa2e4", "typeString": "literal_string \"PaymentSplitter: account is not due payment\"" } ], "id": 8650, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "4493:7:71", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 8655, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4493:68:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8656, "nodeType": "ExpressionStatement", "src": "4493:68:71" }, { "expression": { "argumentTypes": null, "id": 8666, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 8657, "name": "_released", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8463, "src": "4572:9:71", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" } }, "id": 8659, "indexExpression": { "argumentTypes": null, "id": 8658, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8610, "src": "4582:7:71", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "4572:18:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 8664, "name": "payment", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8634, "src": "4616:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 8660, "name": "_released", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8463, "src": "4593:9:71", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" } }, "id": 8662, "indexExpression": { "argumentTypes": null, "id": 8661, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8610, "src": "4603:7:71", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4593:18:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 8663, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "add", "nodeType": "MemberAccess", "referencedDeclaration": 2985, "src": "4593:22:71", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 8665, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4593:31:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4572:52:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 8667, "nodeType": "ExpressionStatement", "src": "4572:52:71" }, { "expression": { "argumentTypes": null, "id": 8673, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 8668, "name": "_totalReleased", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8455, "src": "4634:14:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 8671, "name": "payment", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8634, "src": "4670:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 8669, "name": "_totalReleased", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8455, "src": "4651:14:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 8670, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "add", "nodeType": "MemberAccess", "referencedDeclaration": 2985, "src": "4651:18:71", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 8672, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4651:27:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4634:44:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 8674, "nodeType": "ExpressionStatement", "src": "4634:44:71" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 8678, "name": "payment", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8634, "src": "4706:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 8675, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8610, "src": "4689:7:71", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "id": 8677, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "transfer", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "4689:16:71", "typeDescriptions": { "typeIdentifier": "t_function_transfer_nonpayable$_t_uint256_$returns$__$", "typeString": "function (uint256)" } }, "id": 8679, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4689:25:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8680, "nodeType": "ExpressionStatement", "src": "4689:25:71" }, { "eventCall": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 8682, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8610, "src": "4745:7:71", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, { "argumentTypes": null, "id": 8683, "name": "payment", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8634, "src": "4754:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address_payable", "typeString": "address payable" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 8681, "name": "PaymentReleased", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8445, "src": "4729:15:71", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_uint256_$returns$__$", "typeString": "function (address,uint256)" } }, "id": 8684, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4729:33:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8685, "nodeType": "EmitStatement", "src": "4724:38:71" } ] }, "documentation": { "id": 8608, "nodeType": "StructuredDocumentation", "src": "3975:183:71", "text": "@dev Triggers a transfer to `account` of the amount of Ether they are owed, according to their percentage of the\ntotal shares and their previous withdrawals." }, "functionSelector": "19165587", "id": 8687, "implemented": true, "kind": "function", "modifiers": [], "name": "release", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 8611, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 8610, "mutability": "mutable", "name": "account", "nodeType": "VariableDeclaration", "overrides": null, "scope": 8687, "src": "4180:23:71", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" }, "typeName": { "id": 8609, "name": "address", "nodeType": "ElementaryTypeName", "src": "4180:15:71", "stateMutability": "payable", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "value": null, "visibility": "internal" } ], "src": "4179:25:71" }, "returnParameters": { "id": 8612, "nodeType": "ParameterList", "parameters": [], "src": "4220:0:71" }, "scope": 8751, "src": "4163:606:71", "stateMutability": "nonpayable", "virtual": true, "visibility": "public" }, { "body": { "id": 8745, "nodeType": "Block", "src": "5015:406:71", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 8701, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 8696, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8690, "src": "5033:7:71", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 8699, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5052:1:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 8698, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "5044:7:71", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 8697, "name": "address", "nodeType": "ElementaryTypeName", "src": "5044:7:71", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 8700, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5044:10:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "5033:21:71", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5061796d656e7453706c69747465723a206163636f756e7420697320746865207a65726f2061646472657373", "id": 8702, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "5056:46:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_22db6c622fd62a15ab5fca8fc78156905c4f1b5914d7d1db97b192b87e8c816b", "typeString": "literal_string \"PaymentSplitter: account is the zero address\"" }, "value": "PaymentSplitter: account is the zero address" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_22db6c622fd62a15ab5fca8fc78156905c4f1b5914d7d1db97b192b87e8c816b", "typeString": "literal_string \"PaymentSplitter: account is the zero address\"" } ], "id": 8695, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "5025:7:71", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 8703, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5025:78:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8704, "nodeType": "ExpressionStatement", "src": "5025:78:71" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 8708, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 8706, "name": "shares_", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8692, "src": "5121:7:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 8707, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5131:1:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "5121:11:71", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5061796d656e7453706c69747465723a20736861726573206172652030", "id": 8709, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "5134:31:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_f9c1be4d5245e2b1590d7367c9c09f1ac5365954d05fed4172915681bdc80ed4", "typeString": "literal_string \"PaymentSplitter: shares are 0\"" }, "value": "PaymentSplitter: shares are 0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_f9c1be4d5245e2b1590d7367c9c09f1ac5365954d05fed4172915681bdc80ed4", "typeString": "literal_string \"PaymentSplitter: shares are 0\"" } ], "id": 8705, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "5113:7:71", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 8710, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5113:53:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8711, "nodeType": "ExpressionStatement", "src": "5113:53:71" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 8717, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 8713, "name": "_shares", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8459, "src": "5184:7:71", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" } }, "id": 8715, "indexExpression": { "argumentTypes": null, "id": 8714, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8690, "src": "5192:7:71", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "5184:16:71", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 8716, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5204:1:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "5184:21:71", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5061796d656e7453706c69747465723a206163636f756e7420616c72656164792068617320736861726573", "id": 8718, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "5207:45:71", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_df40dd957dfb1d655a61a3d20a7083773a63031454719eb1eb83074b56cf5635", "typeString": "literal_string \"PaymentSplitter: account already has shares\"" }, "value": "PaymentSplitter: account already has shares" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_df40dd957dfb1d655a61a3d20a7083773a63031454719eb1eb83074b56cf5635", "typeString": "literal_string \"PaymentSplitter: account already has shares\"" } ], "id": 8712, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "5176:7:71", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 8719, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5176:77:71", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8720, "nodeType": "ExpressionStatement", "src": "5176:77:71" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 8724, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8690, "src": "5277:7:71", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "expression": { "argumentTypes": null, "id": 8721, "name": "_payees", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8466, "src": "5264:7:71", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage", "typeString": "address[] storage ref" } }, "id": 8723, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "push", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "5264:12:71", "typeDescriptions": { "typeIdentifier": "t_function_arraypush_nonpayable$_t_address_$returns$__$", "typeString": "function (address)" } }, "id": 8725, "isConstant": 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