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"sourceMap": "25:488:0:-;;;177:58;;;;;;;;220:10;212:5;;:18;;;;;;;;;;;;;;;;;;25:488;;;;;;", "deployedSourceMap": "25:488:0:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;346:165;;;;;;;;;;;;;;;;;;;;;;;;;;;;73:36;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;49:20;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;239:103;;;;;;;;;;;;;;;;;;;;;;;;;;346:165;408:19;160:5;;;;;;;;;;;146:19;;:10;:19;;;142:26;;;441:11;408:45;;459:8;:21;;;481:24;;459:47;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;142:26;346:165;;:::o;73:36::-;;;;:::o;49:20::-;;;;;;;;;;;;;:::o;239:103::-;160:5;;;;;;;;;;;146:19;;:10;:19;;;142:26;;;328:9;301:24;:36;;;;142:26;239:103;:::o", "source": "pragma solidity ^0.4.2;\n\ncontract Migrations {\n address public owner;\n uint public last_completed_migration;\n\n modifier restricted() {\n if (msg.sender == owner) _;\n }\n\n function Migrations() public {\n owner = msg.sender;\n }\n\n function setCompleted(uint completed) public restricted {\n last_completed_migration = completed;\n }\n\n function upgrade(address new_address) public restricted {\n Migrations upgraded = Migrations(new_address);\n upgraded.setCompleted(last_completed_migration);\n }\n}\n", "sourcePath": "/Users/ted/Github/Team-H/Lesson-7/assignment/contracts/Migrations.sol", "ast": { "absolutePath": "/Users/ted/Github/Team-H/Lesson-7/assignment/contracts/Migrations.sol", "exportedSymbols": { "Migrations": [ 56 ] }, "id": 57, "nodeType": "SourceUnit", "nodes": [ { "id": 1, "literals": [ "solidity", "^", "0.4", ".2" ], "nodeType": "PragmaDirective", "src": "0:23:0" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "contract", "documentation": null, "fullyImplemented": true, "id": 56, "linearizedBaseContracts": [ 56 ], "name": "Migrations", "nodeType": "ContractDefinition", "nodes": [ { "constant": false, "id": 3, "name": "owner", "nodeType": "VariableDeclaration", "scope": 56, "src": "49:20:0", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2, "name": "address", "nodeType": "ElementaryTypeName", "src": "49:7:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "public" }, { "constant": false, "id": 5, "name": "last_completed_migration", "nodeType": "VariableDeclaration", "scope": 56, "src": "73:36:0", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4, "name": "uint", "nodeType": "ElementaryTypeName", "src": "73:4:0", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "public" }, { "body": { "id": 13, "nodeType": "Block", "src": "136:37:0", "statements": [ { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 10, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, 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"nodeType": "IfStatement", "src": "142:26:0", "trueBody": { "id": 11, "nodeType": "PlaceholderStatement", "src": "167:1:0" } } ] }, "id": 14, "name": "restricted", "nodeType": "ModifierDefinition", "parameters": { "id": 6, "nodeType": "ParameterList", "parameters": [], "src": "133:2:0" }, "src": "114:59:0", "visibility": "internal" }, { "body": { "id": 22, "nodeType": "Block", "src": "206:29:0", "statements": [ { "expression": { "argumentTypes": null, "id": 20, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 17, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3, "src": "212:5:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 18, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 820, "src": "220:3:0", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 19, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "220:10:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "212:18:0", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 21, "nodeType": "ExpressionStatement", "src": "212:18:0" } ] }, "id": 23, "implemented": true, "isConstructor": true, "isDeclaredConst": false, "modifiers": [], "name": "Migrations", "nodeType": "FunctionDefinition", "parameters": { "id": 15, "nodeType": "ParameterList", "parameters": [], "src": "196:2:0" }, "payable": false, "returnParameters": { "id": 16, "nodeType": "ParameterList", "parameters": [], "src": "206:0:0" }, "scope": 56, "src": 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"nodeType": "ExpressionStatement", "src": "301:36:0" } ] }, "id": 35, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": [], "id": 28, "modifierName": { "argumentTypes": null, "id": 27, "name": "restricted", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 14, "src": "284:10:0", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "284:10:0" } ], "name": "setCompleted", "nodeType": "FunctionDefinition", "parameters": { "id": 26, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 25, "name": "completed", "nodeType": "VariableDeclaration", "scope": 35, "src": "261:14:0", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 24, "name": "uint", "nodeType": "ElementaryTypeName", "src": "261:4:0", 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