{ "contractName": "UpgradeabilityProxy", "abi": [ { "inputs": [ { "name": "_logic", "type": "address" }, { "name": "_data", "type": "bytes" } ], "payable": true, "stateMutability": "payable", "type": "constructor" }, { "payable": true, "stateMutability": "payable", "type": "fallback" }, { "anonymous": false, "inputs": [ { "indexed": true, "name": "implementation", "type": "address" } ], "name": "Upgraded", "type": "event" } ], "bytecode": 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"deployedSourceMap": "213:880:36:-;;;453:11:33;:9;:11::i;:::-;213:880:36;1952:90:33;1988:15;:13;:15::i;:::-;2009:28;2019:17;:15;:17::i;:::-;2009:9;:28::i;:::-;1952:90::o;1818:39::-;:::o;949:156:30:-;999:12;1019;769:66;1034:19;;1019:34;;1090:4;1084:11;1076:19;;1068:33;;:::o;878:731:33:-;1180:12;1177:1;1174;1161:32;1370:1;1367;1353:12;1350:1;1334:14;1329:3;1316:56;1434:14;1431:1;1428;1413:36;1464:6;1524:1;1519:36;;;;1582:14;1579:1;1572:25;1519:36;1538:14;1535:1;1528:25;910:616:37;970:4;986:12;1485:7;1473:20;1465:28;;1518:1;1511:4;:8;1504:15;;;910:616;;;:::o", "source": "pragma solidity ^0.5.0;\n\nimport './BaseUpgradeabilityProxy.sol';\n\n/**\n * @title UpgradeabilityProxy\n * @dev Extends BaseUpgradeabilityProxy with a constructor for initializing\n * implementation and init data.\n */\ncontract UpgradeabilityProxy is BaseUpgradeabilityProxy {\n /**\n * @dev Contract constructor.\n * @param _logic Address of the initial implementation.\n * @param _data Data to send as msg.data to the implementation to initialize the proxied contract.\n * It should include the signature and the parameters of the function to be called, as described in\n * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.\n * This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.\n */\n constructor(address _logic, bytes memory _data) public payable {\n assert(IMPLEMENTATION_SLOT == keccak256(\"org.zeppelinos.proxy.implementation\"));\n _setImplementation(_logic);\n if(_data.length > 0) {\n (bool success,) = _logic.delegatecall(_data);\n require(success);\n }\n } \n}\n", "sourcePath": "/home/spalladino/Projects/sdk/zos/packages/lib/contracts/upgradeability/UpgradeabilityProxy.sol", "ast": { "absolutePath": "/home/spalladino/Projects/sdk/zos/packages/lib/contracts/upgradeability/UpgradeabilityProxy.sol", "exportedSymbols": { "UpgradeabilityProxy": [ 5944 ] }, "id": 5945, "nodeType": "SourceUnit", "nodes": [ { "id": 5903, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:36" }, { "absolutePath": "/home/spalladino/Projects/sdk/zos/packages/lib/contracts/upgradeability/BaseUpgradeabilityProxy.sol", "file": "./BaseUpgradeabilityProxy.sol", "id": 5904, "nodeType": "ImportDirective", "scope": 5945, "sourceUnit": 5340, "src": "25:39:36", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 5905, "name": "BaseUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 5339, "src": "245:23:36", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseUpgradeabilityProxy_$5339", "typeString": "contract BaseUpgradeabilityProxy" } }, "id": 5906, "nodeType": "InheritanceSpecifier", "src": "245:23:36" } ], "contractDependencies": [ 5339, 5476 ], "contractKind": "contract", "documentation": "@title UpgradeabilityProxy\n@dev Extends BaseUpgradeabilityProxy with a constructor for initializing\nimplementation and init data.", "fullyImplemented": true, "id": 5944, "linearizedBaseContracts": [ 5944, 5339, 5476 ], "name": "UpgradeabilityProxy", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 5942, "nodeType": "Block", "src": "858:231:36", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "id": 5918, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 5914, "name": "IMPLEMENTATION_SLOT", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5294, "src": "871:19:36", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "6f72672e7a657070656c696e6f732e70726f78792e696d706c656d656e746174696f6e", "id": 5916, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "904:37:36", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3", "typeString": "literal_string \"org.zeppelinos.proxy.implementation\"" }, "value": "org.zeppelinos.proxy.implementation" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3", "typeString": "literal_string \"org.zeppelinos.proxy.implementation\"" } ], "id": 5915, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5981, "src": "894:9:36", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 5917, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "894:48:36", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "src": "871:71:36", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 5913, "name": "assert", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5976, "src": "864:6:36", "typeDescriptions": { "typeIdentifier": "t_function_assert_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 5919, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "864:79:36", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 5920, "nodeType": "ExpressionStatement", "src": "864:79:36" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 5922, "name": "_logic", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5908, "src": "968:6:36", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 5921, "name": "_setImplementation", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5338, "src": "949:18:36", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$returns$__$", "typeString": "function (address)" } }, "id": 5923, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "949:26:36", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 5924, "nodeType": "ExpressionStatement", "src": "949:26:36" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 5928, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 5925, "name": "_data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5910, "src": "984:5:36", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 5926, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "984:12:36", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 5927, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "999:1:36", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "984:16:36", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 5941, "nodeType": "IfStatement", "src": "981:104:36", "trueBody": { "id": 5940, "nodeType": "Block", "src": "1002:83:36", "statements": [ { "assignments": [ 5930, null ], "declarations": [ { "constant": false, "id": 5930, "name": "success", "nodeType": "VariableDeclaration", "scope": 5940, "src": "1011:12:36", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 5929, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1011:4:36", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" }, null ], "id": 5935, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 5933, "name": "_data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5910, "src": "1048:5:36", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "expression": { "argumentTypes": null, "id": 5931, "name": "_logic", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5908, "src": "1028:6:36", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 5932, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "delegatecall", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1028:19:36", "typeDescriptions": { "typeIdentifier": "t_function_baredelegatecall_nonpayable$_t_bytes_memory_ptr_$returns$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "function (bytes memory) returns (bool,bytes memory)" } }, "id": 5934, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1028:26:36", "typeDescriptions": { "typeIdentifier": "t_tuple$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "tuple(bool,bytes memory)" } }, "nodeType": "VariableDeclarationStatement", "src": "1010:44:36" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 5937, "name": "success", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5930, "src": "1070:7:36", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 5936, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 5990, 5991 ], "referencedDeclaration": 5990, "src": "1062:7:36", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 5938, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1062:16:36", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 5939, "nodeType": "ExpressionStatement", "src": "1062:16:36" } ] } } ] }, "documentation": "@dev Contract constructor.\n@param _logic Address of the initial implementation.\n@param _data Data to send as msg.data to the implementation to initialize the proxied contract.\nIt should include the signature and the parameters of the function to be called, as described in\nhttps://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.\nThis parameter is optional, if no data is given the initialization call to proxied contract will be skipped.", "id": 5943, "implemented": true, "kind": "constructor", "modifiers": [], "name": "", "nodeType": "FunctionDefinition", "parameters": { "id": 5911, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5908, "name": "_logic", "nodeType": "VariableDeclaration", "scope": 5943, "src": "807:14:36", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5907, "name": "address", "nodeType": "ElementaryTypeName", "src": "807:7:36", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5910, "name": "_data", "nodeType": "VariableDeclaration", "scope": 5943, "src": "823:18:36", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 5909, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "823:5:36", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "value": null, "visibility": "internal" } ], "src": "806:36:36" }, "returnParameters": { "id": 5912, "nodeType": "ParameterList", "parameters": [], "src": "858:0:36" }, "scope": 5944, "src": "795:294:36", "stateMutability": "payable", "superFunction": null, "visibility": "public" } ], "scope": 5945, "src": "213:880:36" } ], "src": "0:1094:36" }, "legacyAST": { "absolutePath": "/home/spalladino/Projects/sdk/zos/packages/lib/contracts/upgradeability/UpgradeabilityProxy.sol", "exportedSymbols": { "UpgradeabilityProxy": [ 5944 ] }, "id": 5945, "nodeType": "SourceUnit", "nodes": [ { "id": 5903, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:36" }, { "absolutePath": "/home/spalladino/Projects/sdk/zos/packages/lib/contracts/upgradeability/BaseUpgradeabilityProxy.sol", "file": "./BaseUpgradeabilityProxy.sol", "id": 5904, "nodeType": "ImportDirective", "scope": 5945, "sourceUnit": 5340, "src": "25:39:36", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 5905, "name": "BaseUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 5339, "src": "245:23:36", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseUpgradeabilityProxy_$5339", "typeString": "contract BaseUpgradeabilityProxy" } }, "id": 5906, "nodeType": "InheritanceSpecifier", "src": "245:23:36" } ], "contractDependencies": [ 5339, 5476 ], "contractKind": "contract", "documentation": "@title UpgradeabilityProxy\n@dev Extends BaseUpgradeabilityProxy with a constructor for initializing\nimplementation and init data.", "fullyImplemented": true, "id": 5944, "linearizedBaseContracts": [ 5944, 5339, 5476 ], "name": "UpgradeabilityProxy", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 5942, "nodeType": "Block", "src": "858:231:36", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "id": 5918, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 5914, "name": "IMPLEMENTATION_SLOT", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5294, "src": "871:19:36", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "6f72672e7a657070656c696e6f732e70726f78792e696d706c656d656e746174696f6e", "id": 5916, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "904:37:36", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3", "typeString": "literal_string \"org.zeppelinos.proxy.implementation\"" }, "value": "org.zeppelinos.proxy.implementation" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3", "typeString": "literal_string \"org.zeppelinos.proxy.implementation\"" } ], "id": 5915, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5981, "src": "894:9:36", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 5917, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "894:48:36", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "src": "871:71:36", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 5913, "name": "assert", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5976, "src": "864:6:36", "typeDescriptions": { "typeIdentifier": "t_function_assert_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 5919, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "864:79:36", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 5920, "nodeType": "ExpressionStatement", "src": "864:79:36" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 5922, "name": "_logic", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5908, "src": "968:6:36", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 5921, "name": "_setImplementation", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5338, "src": "949:18:36", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$returns$__$", "typeString": "function (address)" } }, "id": 5923, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "949:26:36", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 5924, "nodeType": "ExpressionStatement", "src": "949:26:36" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 5928, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 5925, "name": "_data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5910, "src": "984:5:36", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 5926, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "984:12:36", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 5927, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "999:1:36", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "984:16:36", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 5941, "nodeType": "IfStatement", "src": "981:104:36", "trueBody": { "id": 5940, "nodeType": "Block", "src": "1002:83:36", "statements": [ { "assignments": [ 5930, null ], "declarations": [ { "constant": false, "id": 5930, "name": "success", "nodeType": "VariableDeclaration", "scope": 5940, "src": "1011:12:36", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 5929, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1011:4:36", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" }, null ], "id": 5935, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 5933, "name": "_data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5910, "src": "1048:5:36", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "expression": { "argumentTypes": null, "id": 5931, "name": "_logic", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5908, "src": "1028:6:36", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 5932, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "delegatecall", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1028:19:36", "typeDescriptions": { "typeIdentifier": "t_function_baredelegatecall_nonpayable$_t_bytes_memory_ptr_$returns$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "function (bytes memory) returns (bool,bytes memory)" } }, "id": 5934, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1028:26:36", "typeDescriptions": { "typeIdentifier": "t_tuple$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "tuple(bool,bytes memory)" } }, "nodeType": "VariableDeclarationStatement", "src": "1010:44:36" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 5937, "name": "success", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5930, "src": "1070:7:36", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 5936, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 5990, 5991 ], "referencedDeclaration": 5990, "src": "1062:7:36", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 5938, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1062:16:36", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 5939, "nodeType": "ExpressionStatement", "src": "1062:16:36" } ] } } ] }, "documentation": "@dev Contract constructor.\n@param _logic Address of the initial implementation.\n@param _data Data to send as msg.data to the implementation to initialize the proxied contract.\nIt should include the signature and the parameters of the function to be called, as described in\nhttps://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.\nThis parameter is optional, if no data is given the initialization call to proxied contract will be skipped.", "id": 5943, "implemented": true, "kind": "constructor", "modifiers": [], "name": "", "nodeType": "FunctionDefinition", "parameters": { "id": 5911, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5908, "name": "_logic", "nodeType": "VariableDeclaration", "scope": 5943, "src": "807:14:36", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5907, "name": "address", "nodeType": "ElementaryTypeName", "src": "807:7:36", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5910, "name": "_data", "nodeType": "VariableDeclaration", "scope": 5943, "src": "823:18:36", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 5909, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "823:5:36", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "value": null, "visibility": "internal" } ], "src": "806:36:36" }, "returnParameters": { "id": 5912, "nodeType": "ParameterList", "parameters": [], "src": "858:0:36" }, "scope": 5944, "src": "795:294:36", "stateMutability": "payable", "superFunction": null, "visibility": "public" } ], "scope": 5945, "src": "213:880:36" } ], "src": "0:1094:36" }, "compiler": { "name": "solc", "version": "0.5.3+commit.10d17f24.Emscripten.clang" }, "networks": {}, "schemaVersion": "3.0.2", "updatedAt": "2020-02-20T14:02:47.783Z", "devdoc": { "details": "Extends BaseUpgradeabilityProxy with a constructor for initializing implementation and init data.", "methods": { "constructor": { "details": "Contract constructor.", "params": { "_data": "Data to send as msg.data to the implementation to initialize the proxied contract. It should include the signature and the parameters of the function to be called, as described in https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding. This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.", "_logic": "Address of the initial implementation." } } }, "title": "UpgradeabilityProxy" }, "userdoc": { "methods": {} } }