elliptic-solidity

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"source": "pragma solidity ^0.5.0;\n\nimport './ownership/Ownable.sol';\n\n/**\n * @dev Truffle migrations manager.\n */\ncontract Migrations is\n Ownable\n{\n uint public lastCompletedMigration;\n\n /**\n * @dev Contract constructor.\n */\n constructor()\n public\n {\n owner = msg.sender;\n }\n\n /**\n * @dev Sets migration state.\n * @param _completed Last completed migration number.\n */\n function setCompleted(\n uint _completed\n )\n public\n onlyOwner()\n {\n lastCompletedMigration = _completed;\n }\n\n /**\n * @dev Permorms migration.\n * @param _addr New migration address.\n */\n function upgrade(\n address _addr\n )\n public\n onlyOwner()\n {\n Migrations upgraded = Migrations(_addr);\n upgraded.setCompleted(lastCompletedMigration);\n }\n\n}\n", "sourcePath": "/Users/tilmandrerup/Desktop/airtime/github/elliptic-curve-solidity/contracts/Migrations.sol", "ast": { "absolutePath": "/Users/tilmandrerup/Desktop/airtime/github/elliptic-curve-solidity/contracts/Migrations.sol", "exportedSymbols": { "Migrations": [ 48 ] }, "id": 49, "nodeType": "SourceUnit", "nodes": [ { "id": 1, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:0" }, { "absolutePath": "/Users/tilmandrerup/Desktop/airtime/github/elliptic-curve-solidity/contracts/ownership/Ownable.sol", "file": "./ownership/Ownable.sol", "id": 2, "nodeType": "ImportDirective", "scope": 49, "sourceUnit": 1440, "src": "25:33:0", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 3, "name": "Ownable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 1439, "src": "129:7:0", "typeDescriptions": { "typeIdentifier": "t_contract$_Ownable_$1439", "typeString": "contract Ownable" } }, "id": 4, "nodeType": "InheritanceSpecifier", "src": "129:7:0" } ], "contractDependencies": [ 1439 ], "contractKind": "contract", "documentation": "@dev Truffle migrations manager.", "fullyImplemented": true, "id": 48, "linearizedBaseContracts": [ 48, 1439 ], "name": "Migrations", "nodeType": "ContractDefinition", "nodes": [ { "constant": false, "id": 6, "name": "lastCompletedMigration", "nodeType": "VariableDeclaration", "scope": 48, "src": "141:34:0", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 5, "name": "uint", "nodeType": "ElementaryTypeName", "src": "141:4:0", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "public" }, { "body": { "id": 14, "nodeType": "Block", "src": "251:29:0", "statements": [ { "expression": { "argumentTypes": null, "id": 12, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 9, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1387, "src": "257:5:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 10, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1454, "src": "265:3:0", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 11, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "265:10:0", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "257:18:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 13, "nodeType": "ExpressionStatement", "src": "257:18:0" } ] }, "documentation": "@dev Contract constructor.", "id": 15, "implemented": true, "kind": "constructor", "modifiers": [], "name": "", 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"referencedDeclaration": 17, "src": "491:10:0", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "466:35:0", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 25, "nodeType": "ExpressionStatement", "src": "466:35:0" } ] }, "documentation": "@dev Sets migration state.\n@param _completed Last completed migration number.", "id": 27, "implemented": true, "kind": "function", "modifiers": [ { "arguments": [], "id": 20, "modifierName": { "argumentTypes": null, "id": 19, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 1413, "src": "446:9:0", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "446:11:0" } ], "name": "setCompleted", "nodeType": "FunctionDefinition", "parameters": { "id": 18, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17, "name": 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