@gooddollar/goodcontracts

{ "contractName": "Roles", "abi": [], "metadata": "{\"compiler\":{\"version\":\"0.5.4+commit.9549d8ff\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Library for managing addresses assigned to a Role.\",\"methods\":{},\"title\":\"Roles\"},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"openzeppelin-solidity/contracts/access/Roles.sol\":\"Roles\"},\"evmVersion\":\"byzantium\",\"libraries\":{},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"openzeppelin-solidity/contracts/access/Roles.sol\":{\"keccak256\":\"0x659ba0f9a3392cd50a8a5fafaf5dfd8c6a0878f6a4613bceff4e90dceddcd865\",\"urls\":[\"bzzr://f704341d520fbc98716541f1b3f67737f0ee6e94adf072a66acb2bd25d593c2b\"]}},\"version\":1}", "bytecode": "0x604c602c600b82828239805160001a60731460008114601c57601e565bfe5b5030600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea165627a7a72305820948256d45e23779d54ab568a3c21e529d0226bce7b1929bc97ceac25b352891d0029", "deployedBytecode": "0x73000000000000000000000000000000000000000030146080604052600080fdfea165627a7a72305820948256d45e23779d54ab568a3c21e529d0226bce7b1929bc97ceac25b352891d0029", "sourceMap": "108:842:61:-;;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": "108:842:61:-;;;;;;;;", "source": "pragma solidity ^0.5.0;\n\n/**\n * @title Roles\n * @dev Library for managing addresses assigned to a Role.\n */\nlibrary Roles {\n struct Role {\n mapping (address => bool) bearer;\n }\n\n /**\n * @dev give an account access to this role\n */\n function add(Role storage role, address account) internal {\n require(account != address(0));\n require(!has(role, account));\n\n role.bearer[account] = true;\n }\n\n /**\n * @dev remove an account's access to this role\n */\n function remove(Role storage role, address account) internal {\n require(account != address(0));\n require(has(role, account));\n\n role.bearer[account] = false;\n }\n\n /**\n * @dev check if an account has this role\n * @return bool\n */\n function has(Role storage role, address account) internal view returns (bool) {\n require(account != address(0));\n return role.bearer[account];\n }\n}\n", "sourcePath": "openzeppelin-solidity/contracts/access/Roles.sol", "ast": { "absolutePath": "openzeppelin-solidity/contracts/access/Roles.sol", "exportedSymbols": { "Roles": [ 15352 ] }, "id": 15353, "nodeType": "SourceUnit", "nodes": [ { "id": 15260, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:61" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "library", "documentation": "@title Roles\n@dev Library for managing addresses assigned to a Role.", "fullyImplemented": true, "id": 15352, "linearizedBaseContracts": [ 15352 ], "name": "Roles", "nodeType": "ContractDefinition", "nodes": [ { "canonicalName": "Roles.Role", "id": 15265, "members": [ { "constant": false, "id": 15264, "name": "bearer", "nodeType": "VariableDeclaration", "scope": 15265, "src": "150:32:61", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_bool_$", "typeString": "mapping(address => bool)" }, "typeName": { "id": 15263, "keyType": { "id": 15261, "name": "address", "nodeType": "ElementaryTypeName", "src": "159:7:61", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "150:25:61", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_bool_$", "typeString": "mapping(address => bool)" }, "valueType": { "id": 15262, "name": "bool", "nodeType": "ElementaryTypeName", "src": "170:4:61", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } }, "value": null, "visibility": "internal" } ], "name": "Role", "nodeType": "StructDefinition", "scope": 15352, "src": "128:61:61", "visibility": "public" }, { "body": { "id": 15296, "nodeType": "Block", "src": "317:123:61", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 15277, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 15273, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15269, "src": "335:7:61", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 15275, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "354:1:61", "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": 15274, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "346:7:61", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 15276, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "346:10:61", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "335:21:61", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 15272, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 16785, 16786 ], "referencedDeclaration": 16785, "src": "327:7:61", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 15278, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "327:30:61", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 15279, "nodeType": "ExpressionStatement", "src": "327:30:61" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 15285, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "!", "prefix": true, "src": "375:19:61", "subExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 15282, "name": "role", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15267, "src": "380:4:61", "typeDescriptions": { "typeIdentifier": "t_struct$_Role_$15265_storage_ptr", "typeString": "struct Roles.Role storage pointer" } }, { "argumentTypes": null, "id": 15283, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15269, "src": "386:7:61", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_Role_$15265_storage_ptr", "typeString": "struct Roles.Role storage pointer" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 15281, "name": "has", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15351, "src": "376:3:61", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_Role_$15265_storage_ptr_$_t_address_$returns$_t_bool_$", "typeString": "function (struct Roles.Role storage pointer,address) view returns (bool)" } }, "id": 15284, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "376:18:61", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 15280, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 16785, 16786 ], "referencedDeclaration": 16785, "src": "367:7:61", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 15286, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "367:28:61", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 15287, "nodeType": "ExpressionStatement", "src": "367:28:61" }, { "expression": { "argumentTypes": null, "id": 15294, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 15288, "name": "role", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15267, "src": "406:4:61", "typeDescriptions": { "typeIdentifier": "t_struct$_Role_$15265_storage_ptr", "typeString": "struct Roles.Role storage pointer" } }, "id": 15291, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "bearer", "nodeType": "MemberAccess", "referencedDeclaration": 15264, "src": "406:11:61", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_bool_$", "typeString": "mapping(address => bool)" } }, "id": 15292, "indexExpression": { "argumentTypes": null, "id": 15290, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15269, "src": "418:7:61", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "406:20:61", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "hexValue": "74727565", "id": 15293, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "429:4:61", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "src": "406:27:61", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 15295, "nodeType": "ExpressionStatement", "src": "406:27:61" } ] }, "documentation": "@dev give an account access to this role", "id": 15297, "implemented": true, "kind": "function", "modifiers": [], "name": "add", "nodeType": "FunctionDefinition", "parameters": { "id": 15270, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 15267, "name": "role", "nodeType": "VariableDeclaration", "scope": 15297, "src": "272:17:61", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_Role_$15265_storage_ptr", "typeString": "struct Roles.Role" }, "typeName": { "contractScope": null, "id": 15266, "name": "Role", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 15265, "src": "272:4:61", "typeDescriptions": { "typeIdentifier": "t_struct$_Role_$15265_storage_ptr", "typeString": "struct Roles.Role" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 15269, "name": "account", "nodeType": "VariableDeclaration", "scope": 15297, "src": "291:15:61", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 15268, "name": "address", "nodeType": "ElementaryTypeName", "src": "291:7:61", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "271:36:61" }, "returnParameters": { "id": 15271, "nodeType": "ParameterList", "parameters": [], "src": "317:0:61" }, "scope": 15352, "src": "259:181:61", "stateMutability": "nonpayable", "superFunction": null, "visibility": "internal" }, { "body": { "id": 15327, "nodeType": "Block", "src": "575:123:61", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 15309, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 15305, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15301, "src": "593:7:61", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 15307, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "612:1:61", "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": 15306, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "604:7:61", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 15308, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "604:10:61", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "593:21:61", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 15304, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 16785, 16786 ], "referencedDeclaration": 16785, "src": "585:7:61", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 15310, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "585:30:61", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 15311, "nodeType": "ExpressionStatement", "src": "585:30:61" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 15314, "name": "role", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15299, "src": "637:4:61", "typeDescriptions": { "typeIdentifier": "t_struct$_Role_$15265_storage_ptr", "typeString": "struct Roles.Role storage pointer" } }, { "argumentTypes": null, "id": 15315, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15301, "src": "643:7:61", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_struct$_Role_$15265_storage_ptr", "typeString": "struct Roles.Role storage pointer" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 15313, "name": "has", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15351, "src": "633:3:61", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_struct$_Role_$15265_storage_ptr_$_t_address_$returns$_t_bool_$", "typeString": "function (struct Roles.Role storage pointer,address) view returns (bool)" } }, "id": 15316, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "633:18:61", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 15312, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 16785, 16786 ], "referencedDeclaration": 16785, "src": "625:7:61", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 15317, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "625:27:61", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 15318, "nodeType": "ExpressionStatement", "src": "625:27:61" }, { "expression": { "argumentTypes": null, "id": 15325, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 15319, "name": "role", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15299, "src": "663:4:61", "typeDescriptions": { "typeIdentifier": "t_struct$_Role_$15265_storage_ptr", "typeString": "struct Roles.Role storage pointer" } }, "id": 15322, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "bearer", "nodeType": "MemberAccess", "referencedDeclaration": 15264, "src": "663:11:61", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_bool_$", "typeString": "mapping(address => bool)" } }, "id": 15323, "indexExpression": { "argumentTypes": null, "id": 15321, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15301, "src": "675:7:61", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "663:20:61", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "hexValue": "66616c7365", "id": 15324, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "686:5:61", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, "src": "663:28:61", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 15326, "nodeType": "ExpressionStatement", "src": "663:28:61" } ] }, "documentation": "@dev remove an account's access to this role", "id": 15328, "implemented": true, "kind": "function", "modifiers": [], "name": "remove", "nodeType": "FunctionDefinition", "parameters": { "id": 15302, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 15299, "name": "role", "nodeType": "VariableDeclaration", "scope": 15328, "src": "530:17:61", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_Role_$15265_storage_ptr", "typeString": "struct Roles.Role" }, "typeName": { "contractScope": null, "id": 15298, "name": "Role", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 15265, "src": "530:4:61", "typeDescriptions": { "typeIdentifier": "t_struct$_Role_$15265_storage_ptr", "typeString": "struct Roles.Role" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 15301, "name": "account", "nodeType": "VariableDeclaration", "scope": 15328, "src": "549:15:61", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 15300, "name": "address", "nodeType": "ElementaryTypeName", "src": "549:7:61", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "529:36:61" }, "returnParameters": { "id": 15303, "nodeType": "ParameterList", "parameters": [], "src": "575:0:61" }, "scope": 15352, "src": "514:184:61", "stateMutability": "nonpayable", "superFunction": null, "visibility": "internal" }, { "body": { "id": 15350, "nodeType": "Block", "src": "864:84:61", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 15342, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 15338, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15332, "src": "882:7:61", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 15340, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "901:1:61", "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": 15339, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "893:7:61", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 15341, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "893:10:61", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "882:21:61", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 15337, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 16785, 16786 ], "referencedDeclaration": 16785, "src": "874:7:61", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 15343, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "874:30:61", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 15344, "nodeType": "ExpressionStatement", "src": "874:30:61" }, { "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 15345, "name": "role", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15330, "src": "921:4:61", "typeDescriptions": { "typeIdentifier": "t_struct$_Role_$15265_storage_ptr", "typeString": "struct Roles.Role storage pointer" } }, "id": 15346, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "bearer", "nodeType": "MemberAccess", "referencedDeclaration": 15264, "src": "921:11:61", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_bool_$", "typeString": "mapping(address => bool)" } }, "id": 15348, "indexExpression": { "argumentTypes": null, "id": 15347, "name": "account", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 15332, "src": "933:7:61", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "921:20:61", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString":