@aragon/apps-payroll

{ "contractName": "ConversionHelpers", "abi": [], "bytecode": "0x604c602c600b82828239805160001a60731460008114601c57601e565bfe5b5030600052607381538281f30073000000000000000000000000000000000000000030146080604052600080fd00a165627a7a723058208b738646406e75afbac8bf4e93ee70c7528429a0a9d6954f193ea701fc565cee0029", "deployedBytecode": "0x73000000000000000000000000000000000000000030146080604052600080fd00a165627a7a723058208b738646406e75afbac8bf4e93ee70c7528429a0a9d6954f193ea701fc565cee0029", "sourceMap": "27:1274:25:-;;132:2:-1;166:7;155:9;146:7;137:37;252:7;246:14;243:1;238:23;232:4;229:33;270:1;265:20;;;;222:63;;265:20;274:9;222:63;;298:9;295:1;288:20;328:4;319:7;311:22;352:7;343;336:24", "deployedSourceMap": "27:1274:25:-;;;;;;;;", "source": "pragma solidity ^0.4.24;\n\n\nlibrary ConversionHelpers {\n string private constant ERROR_IMPROPER_LENGTH = \"CONVERSION_IMPROPER_LENGTH\";\n\n function dangerouslyCastUintArrayToBytes(uint256[] memory _input) internal pure returns (bytes memory output) {\n // Force cast the uint256[] into a bytes array, by overwriting its length\n // Note that the bytes array doesn't need to be initialized as we immediately overwrite it\n // with the input and a new length. The input becomes invalid from this point forward.\n uint256 byteLength = _input.length * 32;\n assembly {\n output := _input\n mstore(output, byteLength)\n }\n }\n\n function dangerouslyCastBytesToUintArray(bytes memory _input) internal pure returns (uint256[] memory output) {\n // Force cast the bytes array into a uint256[], by overwriting its length\n // Note that the uint256[] doesn't need to be initialized as we immediately overwrite it\n // with the input and a new length. The input becomes invalid from this point forward.\n uint256 intsLength = _input.length / 32;\n require(_input.length == intsLength * 32, ERROR_IMPROPER_LENGTH);\n\n assembly {\n output := _input\n mstore(output, intsLength)\n }\n }\n}\n", "sourcePath": "@aragon/os/contracts/common/ConversionHelpers.sol", "ast": { "absolutePath": "@aragon/os/contracts/common/ConversionHelpers.sol", "exportedSymbols": { "ConversionHelpers": [ 10552 ] }, "id": 10553, "nodeType": "SourceUnit", "nodes": [ { "id": 10504, "literals": [ "solidity", "^", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:24:25" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "library", "documentation": null, "fullyImplemented": true, "id": 10552, "linearizedBaseContracts": [ 10552 ], "name": "ConversionHelpers", "nodeType": "ContractDefinition", "nodes": [ { "constant": true, "id": 10507, "name": "ERROR_IMPROPER_LENGTH", "nodeType": "VariableDeclaration", "scope": 10552, "src": "59:76:25", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string" }, "typeName": { "id": 10505, "name": "string", "nodeType": "ElementaryTypeName", "src": "59:6:25", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": { "argumentTypes": null, "hexValue": "434f4e56455253494f4e5f494d50524f5045525f4c454e475448", "id": 10506, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "107:28:25", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_ae6d458f7ae195283b1a4bf6b9fa548b37b2bd69e195d2a474f8d91bafa132ba", "typeString": "literal_string \"CONVERSION_IMPROPER_LENGTH\"" }, "value": "CONVERSION_IMPROPER_LENGTH" }, "visibility": "private" }, { "body": { "id": 10523, "nodeType": "Block", "src": "252:429:25", "statements": [ { "assignments": [ 10516 ], "declarations": [ { "constant": false, "id": 10516, "name": "byteLength", "nodeType": "VariableDeclaration", "scope": 10524, "src": "538:18:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 10515, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "538:7:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 10521, "initialValue": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 10520, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 10517, "name": "_input", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10510, "src": "559:6:25", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr", "typeString": "uint256[] memory" } }, "id": 10518, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "559:13:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "*", "rightExpression": { "argumentTypes": null, "hexValue": "3332", "id": 10519, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "575:2:25", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_32_by_1", "typeString": "int_const 32" }, "value": "32" }, "src": "559:18:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "538:39:25" }, { "externalReferences": [ { "_input": { "declaration": 10510, "isOffset": false, "isSlot": false, "src": "620:6:25", "valueSize": 1 } }, { "output": { "declaration": 10513, "isOffset": false, "isSlot": false, "src": "610:6:25", "valueSize": 1 } }, { "output": { "declaration": 10513, "isOffset": false, "isSlot": false, "src": "646:6:25", "valueSize": 1 } }, { "byteLength": { "declaration": 10516, "isOffset": false, "isSlot": false, "src": "654:10:25", "valueSize": 1 } } ], "id": 10522, "nodeType": "InlineAssembly", "operations": "{\n output := _input\n mstore(output, byteLength)\n}", "src": "587:94:25" } ] }, "documentation": null, "id": 10524, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "dangerouslyCastUintArrayToBytes", "nodeType": "FunctionDefinition", "parameters": { "id": 10511, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 10510, "name": "_input", "nodeType": "VariableDeclaration", "scope": 10524, "src": "183:23:25", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 10508, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "183:7:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 10509, "length": null, "nodeType": "ArrayTypeName", "src": "183:9:25", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "internal" } ], "src": "182:25:25" }, "payable": false, "returnParameters": { "id": 10514, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 10513, "name": "output", "nodeType": "VariableDeclaration", "scope": 10524, "src": "231:19:25", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 10512, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "231:5:25", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "value": null, "visibility": "internal" } ], "src": "230:21:25" }, "scope": 10552, "src": "142:539:25", "stateMutability": "pure", "superFunction": null, "visibility": "internal" }, { "body": { "id": 10550, "nodeType": "Block", "src": "797:502:25", "statements": [ { "assignments": [ 10533 ], "declarations": [ { "constant": false, "id": 10533, "name": "intsLength", "nodeType": "VariableDeclaration", "scope": 10551, "src": "1081:18:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 10532, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1081:7:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 10538, "initialValue": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 10537, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 10534, "name": "_input", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10526, "src": "1102:6:25", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 10535, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1102:13:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "/", "rightExpression": { "argumentTypes": null, "hexValue": "3332", "id": 10536, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1118:2:25", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_32_by_1", "typeString": "int_const 32" }, "value": "32" }, "src": "1102:18:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "1081:39:25" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 10545, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 10540, "name": "_input", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10526, "src": "1138:6:25", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 10541, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1138:13:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 10544, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 10542, "name": "intsLength", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10533, "src": "1155:10:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "*", "rightExpression": { "argumentTypes": null, "hexValue": "3332", "id": 10543, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1168:2:25", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_32_by_1", "typeString": "int_const 32" }, "value": "32" }, "src": "1155:15:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "1138:32:25", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "id": 10546, "name": "ERROR_IMPROPER_LENGTH", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10507, "src": "1172:21:25", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_string_memory", "typeString": "string memory" } ], "id": 10539, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 15156, 15157 ], "referencedDeclaration": 15157, "src": "1130:7:25", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 10547, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1130:64:25", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 10548, "nodeType": "ExpressionStatement", "src": "1130:64:25" }, { "externalReferences": [ { "_input": { "declaration": 10526, "isOffset": false, "isSlot": false, "src": "1238:6:25", "valueSize": 1 } }, { "output": { "declaration": 10530, "isOffset": false, "isSlot": false, "src": "1228:6:25", "valueSize": 1 } }, { "output": { "declaration": 10530, "isOffset": false, "isSlot": false, "src": "1264:6:25", "valueSize": 1 } }, { "intsLength": { "declaration": 10533, "isOffset": false, "isSlot": false, "src": "1272:10:25", "valueSize": 1 } } ], "id": 10549, "nodeType": "InlineAssembly", "operations": 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10530, "name": "output", "nodeType": "VariableDeclaration", "scope": 10551, "src": "772:23:25", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 10528, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "772:7:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 10529, "length": null, "nodeType": "ArrayTypeName", "src": "772:9:25", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "internal" } ], "src": "771:25:25" }, "scope": 10552, "src": "687:612:25", "stateMutability": "pure", "superFunction": null, "visibility": "internal" } ], "scope": 10553, "src": "27:1274:25" } ], "src": "0:1302:25" }, "legacyAST": { "absolutePath": "@aragon/os/contracts/common/ConversionHelpers.sol", "exportedSymbols": { "ConversionHelpers": [ 10552 ] }, "id": 10553, "nodeType": "SourceUnit", "nodes": [ { "id": 10504, "literals": [ "solidity", "^", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:24:25" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "library", "documentation": null, "fullyImplemented": true, "id": 10552, "linearizedBaseContracts": [ 10552 ], "name": "ConversionHelpers", "nodeType": "ContractDefinition", "nodes": [ { "constant": true, "id": 10507, "name": "ERROR_IMPROPER_LENGTH", "nodeType": "VariableDeclaration", "scope": 10552, "src": "59:76:25", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory", "typeString": "string" }, "typeName": { "id": 10505, "name": "string", "nodeType": "ElementaryTypeName", "src": "59:6:25", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": { "argumentTypes": null, "hexValue": 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