{ "contractName": "DepositableDelegateProxy", "abi": [ { "constant": true, "inputs": [], "name": "proxyType", "outputs": [ { "name": "proxyTypeId", "type": "uint256" } ], "payable": false, "stateMutability": "pure", "type": "function" }, { "constant": true, "inputs": [], "name": "isDepositable", "outputs": [ { "name": "", "type": "bool" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "implementation", "outputs": [ { "name": "codeAddr", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "payable": true, "stateMutability": "payable", "type": "fallback" }, { "anonymous": false, "inputs": [ { "indexed": false, "name": "sender", "type": "address" }, { "indexed": false, "name": "value", "type": "uint256" } ], "name": "ProxyDeposit", "type": "event" } ], "bytecode": "0x", "deployedBytecode": "0x", "sourceMap": "", "deployedSourceMap": "", "source": "pragma solidity 0.4.24;\n\nimport \"./DelegateProxy.sol\";\nimport \"./DepositableStorage.sol\";\n\n\ncontract DepositableDelegateProxy is DepositableStorage, DelegateProxy {\n event ProxyDeposit(address sender, uint256 value);\n\n function () external payable {\n // send / transfer\n if (gasleft() < FWD_GAS_LIMIT) {\n require(msg.value > 0 && msg.data.length == 0);\n require(isDepositable());\n emit ProxyDeposit(msg.sender, msg.value);\n } else { // all calls except for send or transfer\n address target = implementation();\n delegatedFwd(target, msg.data);\n }\n }\n}\n", "sourcePath": "@aragon/os/contracts/common/DepositableDelegateProxy.sol", "ast": { "absolutePath": "@aragon/os/contracts/common/DepositableDelegateProxy.sol", "exportedSymbols": { "DepositableDelegateProxy": [ 8581 ] }, "id": 8582, "nodeType": "SourceUnit", "nodes": [ { "id": 8521, "literals": [ "solidity", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:23:21" }, { "absolutePath": "@aragon/os/contracts/common/DelegateProxy.sol", "file": "./DelegateProxy.sol", "id": 8522, "nodeType": "ImportDirective", "scope": 8582, "sourceUnit": 8520, "src": "25:29:21", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@aragon/os/contracts/common/DepositableStorage.sol", "file": "./DepositableStorage.sol", "id": 8523, "nodeType": "ImportDirective", "scope": 8582, "sourceUnit": 8614, "src": "55:34:21", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 8524, "name": "DepositableStorage", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 8613, "src": "129:18:21", "typeDescriptions": { "typeIdentifier": "t_contract$_DepositableStorage_$8613", "typeString": "contract DepositableStorage" } }, "id": 8525, "nodeType": "InheritanceSpecifier", "src": "129:18:21" }, { "arguments": null, "baseName": { "contractScope": null, "id": 8526, "name": "DelegateProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 8519, "src": "149:13:21", "typeDescriptions": { "typeIdentifier": "t_contract$_DelegateProxy_$8519", "typeString": "contract DelegateProxy" } }, "id": 8527, "nodeType": "InheritanceSpecifier", "src": "149:13:21" } ], "contractDependencies": [ 8519, 8613, 8789, 11872 ], "contractKind": "contract", "documentation": null, "fullyImplemented": false, "id": 8581, "linearizedBaseContracts": [ 8581, 8519, 8789, 11872, 8613 ], "name": "DepositableDelegateProxy", "nodeType": "ContractDefinition", "nodes": [ { "anonymous": false, "documentation": null, "id": 8533, "name": "ProxyDeposit", "nodeType": "EventDefinition", "parameters": { "id": 8532, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 8529, "indexed": false, "name": "sender", "nodeType": "VariableDeclaration", "scope": 8533, "src": "188:14:21", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 8528, "name": "address", "nodeType": "ElementaryTypeName", "src": "188:7:21", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 8531, "indexed": false, "name": "value", "nodeType": "VariableDeclaration", "scope": 8533, "src": "204:13:21", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 8530, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "204:7:21", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "187:31:21" }, "src": "169:50:21" }, { "body": { "id": 8579, "nodeType": "Block", "src": "254:386:21", "statements": [ { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 8539, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 8536, "name": "gasleft", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 12663, "src": "295:7:21", "typeDescriptions": { "typeIdentifier": "t_function_gasleft_view$__$returns$_t_uint256_$", "typeString": "function () view returns (uint256)" } }, "id": 8537, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "295:9:21", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "argumentTypes": null, "id": 8538, "name": "FWD_GAS_LIMIT", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8499, "src": "307:13:21", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "295:25:21", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 8577, "nodeType": "Block", "src": "491:143:21", "statements": [ { "assignments": [ 8567 ], "declarations": [ { "constant": false, "id": 8567, "name": "target", "nodeType": "VariableDeclaration", "scope": 8580, "src": "546:14:21", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 8566, "name": "address", "nodeType": "ElementaryTypeName", "src": "546:7:21", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 8570, "initialValue": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 8568, "name": "implementation", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 11871, "src": "563:14:21", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", "typeString": "function () view returns (address)" } }, "id": 8569, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "563:16:21", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "546:33:21" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 8572, "name": "target", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8567, "src": "606:6:21", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 8573, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 12670, "src": "614:3:21", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 8574, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "data", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "614:8:21", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } ], "id": 8571, "name": "delegatedFwd", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8518, "src": "593:12:21", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_bytes_memory_ptr_$returns$__$", "typeString": "function (address,bytes memory)" } }, "id": 8575, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "593:30:21", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8576, "nodeType": "ExpressionStatement", "src": "593:30:21" } ] }, "id": 8578, "nodeType": "IfStatement", "src": "291:343:21", "trueBody": { "id": 8565, "nodeType": "Block", "src": "322:163:21", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 8550, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 8544, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 8541, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 12670, "src": "344:3:21", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 8542, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "value", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "344:9:21", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 8543, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "356:1:21", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "344:13:21", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 8549, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 8545, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 12670, "src": "361:3:21", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 8546, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "data", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "361:8:21", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } }, "id": 8547, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "361:15:21", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 8548, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "380:1:21", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "361:20:21", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "344:37:21", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 8540, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 12673, 12674 ], "referencedDeclaration": 12673, "src": "336:7:21", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 8551, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "336:46:21", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8552, "nodeType": "ExpressionStatement", "src": "336:46:21" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 8554, "name": "isDepositable", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8600, "src": "404:13:21", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_bool_$", "typeString": "function () view returns (bool)" } }, "id": 8555, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "404:15:21", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 8553, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 12673, 12674 ], "referencedDeclaration": 12673, "src": "396:7:21", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 8556, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "396:24:21", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8557, "nodeType": "ExpressionStatement", "src": "396:24:21" }, { "eventCall": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 8559, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 12670, "src": "452:3:21", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 8560, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "452:10:21", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 8561, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 12670, "src": "464:3:21", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 8562, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "value", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "464:9:21", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 8558, "name": "ProxyDeposit", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8533, "src": "439:12:21", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_uint256_$returns$__$", "typeString": "function (address,uint256)" } }, "id": 8563, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "439:35:21", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 8564, "nodeType": "EmitStatement", "src": "434:40:21" } ] } } ] }, "documentation": null, "id": 8580, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [], "name": "", "nodeType": "FunctionDefinition", "parameters": { "id": 8534, "nodeType": "ParameterList", "parameters": [], "src": "234:2:21" }, "payable": true, "returnParameters": { "id": 8535, "nodeType": "ParameterList", "parameters": [], "src": "254:0:21" }, "scope": 8581, "src": "225:415:21", "stateMutability": "payable", "superFunction": null, "visibility": "external" } ], "scope": 8582, "src": "92:550:21" } ], "src": "0:643:21" }, "legacyAST": { "absolutePath": "@aragon/os/contracts/common/DepositableDelegateProxy.sol", "exportedSymbols": { "DepositableDelegateProxy": [ 8581 ] }, "id": 8582, "nodeType": "SourceUnit", "nodes": [ { "id": 8521, "literals": [ "solidity", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:23:21" }, { "absolutePath": "@aragon/os/contracts/common/DelegateProxy.sol", "file": "./DelegateProxy.sol", "id": 8522, "nodeType": "ImportDirective", "scope": 8582, "sourceUnit": 8520, "src": "25:29:21", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@aragon/os/contracts/common/DepositableStorage.sol", "file": "./DepositableStorage.sol", "id": 8523, "nodeType": "ImportDirective", "scope": 8582, "sourceUnit": 8614, "src": "55:34:21", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 8524, "name": "DepositableStorage", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 8613, "src": "129:18:21", "typeDescriptions": { "typeIdentifier": "t_contract$_DepositableStorage_$8613", "typeString": "contract DepositableStorage" } }, "id": 8525, "nodeType": "InheritanceSpecifier", "src": "129:18:21" }, { "arguments": null, "baseName": { "contractScope": null, "id": 8526, "name": "DelegateProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 8519, "src": "149:13:21", "typeDescriptions": { "typeIdentifier": "t_contract$_DelegateProxy_$8519", "typeString": "contract DelegateProxy" } }, "id": 8527, "nodeType": "InheritanceSpecifier", "src": "149:13:21" } ], "contractDependencies": [ 8519, 8613, 8789, 11872 ], "contractKind": "contract", "documentation": null, "fullyImplemented": false, "id": 8581, "linearizedBaseContracts": [ 8581, 8519, 8789, 11872, 8613 ], "name": "DepositableDelegateProxy", "nodeType": "ContractDefinition", "nodes": [ { "anonymous": false, "documentation": null, "id": 8533, "name": "ProxyDeposit", "nodeType": "EventDefinition", "parameters": { "id": 8532, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 8529, "indexed": false, "name": "sender", "nodeType": "VariableDeclaration", "scope": 8533, "src": "188:14:21", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 8528, "name": "address", "nodeType": "ElementaryTypeName", "src": "188:7:21", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 8531, "indexed": false, "name": "value", "nodeType": "VariableDeclaration", "scope": 8533, "src": "204:13:21", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 8530, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "204:7:21", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "187:31:21" }, "src": "169:50:21" }, { "body": { "id": 8579, "nodeType": "Block", "src": "254:386:21", "statements": [ { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 8539, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 8536, "name": "gasleft", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 12663, "src": "295:7:21", "typeDescriptions": { "typeIdentifier": "t_function_gasleft_view$__$returns$_t_uint256_$", "typeString": "function () view returns (uint256)" } }, "id": 8537, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "295:9:21", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "argumentTypes": null, "id": 8538, "name": "FWD_GAS_LIMIT", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8499, "src": "307:13:21", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "295:25:21", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 8577, "nodeType": "Block", "src": "491:143:21", "statements": [ { "assignments": [ 8567 ], "declarations": [ { "constant": false, "id": 8567, "name": "target", "nodeType": "VariableDeclaration", "scope": 8580, "src": "546:14:21", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 8566, "name": "address", "nodeType": "ElementaryTypeName", "src": "546:7:21", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 8570, "initialValue": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 8568, "name": "implementation", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 11871, "src": "563:14:21", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", "typeString": "function () view returns (address)" } }, "id": 8569, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "563:16:21", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": 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