{
  "contractName": "Create2Probe",
  "abi": [],
  "metadata": "{\"compiler\":{\"version\":\"0.5.17+commit.d19bba13\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"methods\":{}},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"/home/circleci/repo/contracts/proxies/Create2Probe.sol\":\"Create2Probe\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"optimizer\":{\"enabled\":true,\"runs\":2000000},\"remappings\":[]},\"sources\":{\"/home/circleci/repo/contracts/proxies/Create2Probe.sol\":{\"keccak256\":\"0xe15113008fd3548e20228b0f1f33d51650a3e92e3c83423c4511525a926fc053\",\"urls\":[\"bzz-raw://0a49c2e5cd0aa4fdc4a07a89ba400108fa44d9a2f8689a8d2d9ec39a42ede36f\",\"dweb:/ipfs/QmeZywNZFB8b56ycbdqYJgMdYgg6bKbS2f4AwcSUjif3TX\"]}},\"version\":1}",
  "bytecode": "0x60556023600b82828239805160001a607314601657fe5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea265627a7a72315820c01dcd7e1f1669167bfcdd37dc1e93610e9bb2a2702603e22020891043bca9b264736f6c63430005110032",
  "deployedBytecode": "0x73000000000000000000000000000000000000000030146080604052600080fdfea265627a7a72315820c01dcd7e1f1669167bfcdd37dc1e93610e9bb2a2702603e22020891043bca9b264736f6c63430005110032",
  "sourceMap": "145:336:11:-;;132:2:-1;166:7;155:9;146:7;137:37;255:7;249:14;246:1;241:23;235:4;232:33;222:2;;269:9;222:2;293:9;290:1;283:20;323:4;314:7;306:22;347:7;338;331:24",
  "deployedSourceMap": "145:336:11:-;;;;;;;;",
  "source": "pragma solidity ^0.5.0;\n\n\n// https://github.com/OpenZeppelin/openzeppelin-sdk/blob/master/packages/lib/contracts/upgradeability/ProxyFactory.sol\nlibrary Create2Probe\n{\n  function isAddressAvailable(\n    address contractAddress\n  ) internal view\n    returns (bool)\n  {\n    if(contractAddress == address(0))\n    {\n      return false;\n    }\n    uint size;\n    // solium-disable-next-line\n    assembly\n    {\n      size := extcodesize(contractAddress)\n    }\n\n    return size == 0;\n  }\n}\n",
  "sourcePath": "/home/circleci/repo/contracts/proxies/Create2Probe.sol",
  "ast": {
    "absolutePath": "/home/circleci/repo/contracts/proxies/Create2Probe.sol",
    "exportedSymbols": {
      "Create2Probe": [
        1406
      ]
    },
    "id": 1407,
    "nodeType": "SourceUnit",
    "nodes": [
      {
        "id": 1380,
        "literals": [
          "solidity",
          "^",
          "0.5",
          ".0"
        ],
        "nodeType": "PragmaDirective",
        "src": "0:23:11"
      },
      {
        "baseContracts": [],
        "contractDependencies": [],
        "contractKind": "library",
        "documentation": null,
        "fullyImplemented": true,
        "id": 1406,
        "linearizedBaseContracts": [
          1406
        ],
        "name": "Create2Probe",
        "nodeType": "ContractDefinition",
        "nodes": [
          {
            "body": {
              "id": 1404,
              "nodeType": "Block",
              "src": "266:213:11",
              "statements": [
                {
                  "condition": {
                    "argumentTypes": null,
                    "commonType": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    },
                    "id": 1391,
                    "isConstant": false,
                    "isLValue": false,
                    "isPure": false,
                    "lValueRequested": false,
                    "leftExpression": {
                      "argumentTypes": null,
                      "id": 1387,
                      "name": "contractAddress",
                      "nodeType": "Identifier",
                      "overloadedDeclarations": [],
                      "referencedDeclaration": 1382,
                      "src": "275:15:11",
                      "typeDescriptions": {
                        "typeIdentifier": "t_address",
                        "typeString": "address"
                      }
                    },
                    "nodeType": "BinaryOperation",
                    "operator": "==",
                    "rightExpression": {
                      "argumentTypes": null,
                      "arguments": [
                        {
                          "argumentTypes": null,
                          "hexValue": "30",
                          "id": 1389,
                          "isConstant": false,
                          "isLValue": false,
                          "isPure": true,
                          "kind": "number",
                          "lValueRequested": false,
                          "nodeType": "Literal",
                          "src": "302:1:11",
                          "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": 1388,
                        "isConstant": false,
                        "isLValue": false,
                        "isPure": true,
                        "lValueRequested": false,
                        "nodeType": "ElementaryTypeNameExpression",
                        "src": "294:7:11",
                        "typeDescriptions": {
                          "typeIdentifier": "t_type$_t_address_$",
                          "typeString": "type(address)"
                        },
                        "typeName": "address"
                      },
                      "id": 1390,
                      "isConstant": false,
                      "isLValue": false,
                      "isPure": true,
                      "kind": "typeConversion",
                      "lValueRequested": false,
                      "names": [],
                      "nodeType": "FunctionCall",
                      "src": "294:10:11",
                      "typeDescriptions": {
                        "typeIdentifier": "t_address_payable",
                        "typeString": "address payable"
                      }
                    },
                    "src": "275:29:11",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bool",
                      "typeString": "bool"
                    }
                  },
                  "falseBody": null,
                  "id": 1395,
                  "nodeType": "IfStatement",
                  "src": "272:65:11",
                  "trueBody": {
                    "id": 1394,
                    "nodeType": "Block",
                    "src": "310:27:11",
                    "statements": [
                      {
                        "expression": {
                          "argumentTypes": null,
                          "hexValue": "66616c7365",
                          "id": 1392,
                          "isConstant": false,
                          "isLValue": false,
                          "isPure": true,
                          "kind": "bool",
                          "lValueRequested": false,
                          "nodeType": "Literal",
                          "src": "325:5:11",
                          "subdenomination": null,
                          "typeDescriptions": {
                            "typeIdentifier": "t_bool",
                            "typeString": "bool"
                          },
                          "value": "false"
                        },
                        "functionReturnParameters": 1386,
                        "id": 1393,
                        "nodeType": "Return",
                        "src": "318:12:11"
                      }
                    ]
                  }
                },
                {
                  "assignments": [
                    1397
                  ],
                  "declarations": [
                    {
                      "constant": false,
                      "id": 1397,
                      "name": "size",
                      "nodeType": "VariableDeclaration",
                      "scope": 1404,
                      "src": "342:9:11",
                      "stateVariable": false,
                      "storageLocation": "default",
                      "typeDescriptions": {
                        "typeIdentifier": "t_uint256",
                        "typeString": "uint256"
                      },
                      "typeName": {
                        "id": 1396,
                        "name": "uint",
                        "nodeType": "ElementaryTypeName",
                        "src": "342:4:11",
                        "typeDescriptions": {
                          "typeIdentifier": "t_uint256",
                          "typeString": "uint256"
                        }
                      },
                      "value": null,
                      "visibility": "internal"
                    }
                  ],
                  "id": 1398,
                  "initialValue": null,
                  "nodeType": "VariableDeclarationStatement",
                  "src": "342:9:11"
                },
                {
                  "externalReferences": [
                    {
                      "size": {
                        "declaration": 1397,
                        "isOffset": false,
                        "isSlot": false,
                        "src": "410:4:11",
                        "valueSize": 1
                      }
                    },
                    {
                      "contractAddress": {
                        "declaration": 1382,
                        "isOffset": false,
                        "isSlot": false,
                        "src": "430:15:11",
                        "valueSize": 1
                      }
                    }
                  ],
                  "id": 1399,
                  "nodeType": "InlineAssembly",
                  "operations": "{\n    size := extcodesize(contractAddress)\n}",
                  "src": "389:63:11"
                },
                {
                  "expression": {
                    "argumentTypes": null,
                    "commonType": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    },
                    "id": 1402,
                    "isConstant": false,
                    "isLValue": false,
                    "isPure": false,
                    "lValueRequested": false,
                    "leftExpression": {
                      "argumentTypes": null,
                      "id": 1400,
                      "name": "size",
                      "nodeType": "Identifier",
                      "overloadedDeclarations": [],
                      "referencedDeclaration": 1397,
                      "src": "465:4:11",
                      "typeDescriptions": {
                        "typeIdentifier": "t_uint256",
                        "typeString": "uint256"
                      }
                    },
                    "nodeType": "BinaryOperation",
                    "operator": "==",
                    "rightExpression": {
                      "argumentTypes": null,
                      "hexValue": "30",
                      "id": 1401,
                      "isConstant": false,
                      "isLValue": false,
                      "isPure": true,
                      "kind": "number",
                      "lValueRequested": false,
                      "nodeType": "Literal",
                      "src": "473:1:11",
                      "subdenomination": null,
                      "typeDescriptions": {
                        "typeIdentifier": "t_rational_0_by_1",
                        "typeString": "int_const 0"
                      },
                      "value": "0"
                    },
                    "src": "465:9:11",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bool",
                      "typeString": "bool"
                    }
                  },
                  "functionReturnParameters": 1386,
                  "id": 1403,
                  "nodeType": "Return",
                  "src": "458:16:11"
                }
              ]
            },
            "documentation": null,
            "id": 1405,
            "implemented": true,
            "kind": "function",
            "modifiers": [],
            "name": "isAddressAvailable",
            "nodeType": "FunctionDefinition",
            "parameters": {
              "id": 1383,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1382,
                  "name": "contractAddress",
                  "nodeType": "VariableDeclaration",
                  "scope": 1405,
                  "src": "203:23:11",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1381,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "203:7:11",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "197:33:11"
            },
            "returnParameters": {
              "id": 1386,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1385,
                  "name": "",
                  "nodeType": "VariableDeclaration",
                  "scope": 1405,
                  "src": "258:4:11",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bool",
                    "typeString": "bool"
                  },
                  "typeName": {
                    "id": 1384,
                    "name": "bool",
                    "nodeType": "ElementaryTypeName",
                    "src": "258:4:11",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bool",
                      "typeString": "bool"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "257:6:11"
            },
            "scope": 1406,
            "src": "170:309:11",
            "stateMutability": "view",
            "superFunction": null,
            "visibility": "internal"
          }
        ],
        "scope": 1407,
        "src": "145:336:11"
      }
    ],
    "src": "0:482:11"
  },
  "legacyAST": {
    "absolutePath": "/home/circleci/repo/contracts/proxies/Create2Probe.sol",
    "exportedSymbols": {
      "Create2Probe": [
        1406
      ]
    },
    "id": 1407,
    "nodeType": "SourceUnit",
    "nodes": [
      {
        "id": 1380,
        "literals": [
          "solidity",
          "^",
          "0.5",
          ".0"
        ],
        "nodeType": "PragmaDirective",
        "src": "0:23:11"
      },
      {
        "baseContracts": [],
        "contractDependencies": [],
        "contractKind": "library",
        "documentation": null,
        "fullyImplemented": true,
        "id": 1406,
        "linearizedBaseContracts": [
          1406
        ],
        "name": "Create2Probe",
        "nodeType": "ContractDefinition",
        "nodes": [
          {
            "body": {
              "id": 1404,
              "nodeType": "Block",
              "src": "266:213:11",
              "statements": [
                {
                  "condition": {
                    "argumentTypes": null,
                    "commonType": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    },
                    "id": 1391,
                    "isConstant": false,
                    "isLValue": false,
                    "isPure": false,
                    "lValueRequested": false,
                    "leftExpression": {
                      "argumentTypes": null,
                      "id": 1387,
                      "name": "contractAddress",
                      "nodeType": "Identifier",
                      "overloadedDeclarations": [],
                      "referencedDeclaration": 1382,
                      "src": "275:15:11",
                      "typeDescriptions": {
                        "typeIdentifier": "t_address",
                        "typeString": "address"
                      }
                    },
                    "nodeType": "BinaryOperation",
                    "operator": "==",
                    "rightExpression": {
                      "argumentTypes": null,
                      "arguments": [
                        {
                          "argumentTypes": null,
                          "hexValue": "30",
                          "id": 1389,
                          "isConstant": false,
                          "isLValue": false,
                          "isPure": true,
                          "kind": "number",
                          "lValueRequested": false,
                          "nodeType": "Literal",
                          "src": "302:1:11",
                          "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": 1388,
                        "isConstant": false,
                        "isLValue": false,
                        "isPure": true,
                        "lValueRequested": false,
                        "nodeType": "ElementaryTypeNameExpression",
                        "src": "294:7:11",
                        "typeDescriptions": {
                          "typeIdentifier": "t_type$_t_address_$",
                          "typeString": "type(address)"
                        },
                        "typeName": "address"
                      },
                      "id": 1390,
                      "isConstant": false,
                      "isLValue": false,
                      "isPure": true,
                      "kind": "typeConversion",
                      "lValueRequested": false,
                      "names": [],
                      "nodeType": "FunctionCall",
                      "src": "294:10:11",
                      "typeDescriptions": {
                        "typeIdentifier": "t_address_payable",
                        "typeString": "address payable"
                      }
                    },
                    "src": "275:29:11",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bool",
                      "typeString": "bool"
                    }
                  },
                  "falseBody": null,
                  "id": 1395,
                  "nodeType": "IfStatement",
                  "src": "272:65:11",
                  "trueBody": {
                    "id": 1394,
                    "nodeType": "Block",
                    "src": "310:27:11",
                    "statements": [
                      {
                        "expression": {
                          "argumentTypes": null,
                          "hexValue": "66616c7365",
                          "id": 1392,
                          "isConstant": false,
                          "isLValue": false,
                          "isPure": true,
                          "kind": "bool",
                          "lValueRequested": false,
                          "nodeType": "Literal",
                          "src": "325:5:11",
                          "subdenomination": null,
                          "typeDescriptions": {
                            "typeIdentifier": "t_bool",
                            "typeString": "bool"
                          },
                          "value": "false"
                        },
                        "functionReturnParameters": 1386,
                        "id": 1393,
                        "nodeType": "Return",
                        "src": "318:12:11"
                      }
                    ]
                  }
                },
                {
                  "assignments": [
                    1397
                  ],
                  "declarations": [
                    {
                      "constant": false,
                      "id": 1397,
                      "name": "size",
                      "nodeType": "VariableDeclaration",
                      "scope": 1404,
                      "src": "342:9:11",
                      "stateVariable": false,
                      "storageLocation": "default",
                      "typeDescriptions": {
                        "typeIdentifier": "t_uint256",
                        "typeString": "uint256"
                      },
                      "typeName": {
                        "id": 1396,
                        "name": "uint",
                        "nodeType": "ElementaryTypeName",
                        "src": "342:4:11",
                        "typeDescriptions": {
                          "typeIdentifier": "t_uint256",
                          "typeString": "uint256"
                        }
                      },
                      "value": null,
                      "visibility": "internal"
                    }
                  ],
                  "id": 1398,
                  "initialValue": null,
                  "nodeType": "VariableDeclarationStatement",
                  "src": "342:9:11"
                },
                {
                  "externalReferences": [
                    {
                      "size": {
                        "declaration": 1397,
                        "isOffset": false,
                        "isSlot": false,
                        "src": "410:4:11",
                        "valueSize": 1
                      }
                    },
                    {
                      "contractAddress": {
                        "declaration": 1382,
                        "isOffset": false,
                        "isSlot": false,
                        "src": "430:15:11",
                        "valueSize": 1
                      }
                    }
                  ],
                  "id": 1399,
                  "nodeType": "InlineAssembly",
                  "operations": "{\n    size := extcodesize(contractAddress)\n}",
                  "src": "389:63:11"
                },
                {
                  "expression": {
                    "argumentTypes": null,
                    "commonType": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    },
                    "id": 1402,
                    "isConstant": false,
                    "isLValue": false,
                    "isPure": false,
                    "lValueRequested": false,
                    "leftExpression": {
                      "argumentTypes": null,
                      "id": 1400,
                      "name": "size",
                      "nodeType": "Identifier",
                      "overloadedDeclarations": [],
                      "referencedDeclaration": 1397,
                      "src": "465:4:11",
                      "typeDescriptions": {
                        "typeIdentifier": "t_uint256",
                        "typeString": "uint256"
                      }
                    },
                    "nodeType": "BinaryOperation",
                    "operator": "==",
                    "rightExpression": {
                      "argumentTypes": null,
                      "hexValue": "30",
                      "id": 1401,
                      "isConstant": false,
                      "isLValue": false,
                      "isPure": true,
                      "kind": "number",
                      "lValueRequested": false,
                      "nodeType": "Literal",
                      "src": "473:1:11",
                      "subdenomination": null,
                      "typeDescriptions": {
                        "typeIdentifier": "t_rational_0_by_1",
                        "typeString": "int_const 0"
                      },
                      "value": "0"
                    },
                    "src": "465:9:11",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bool",
                      "typeString": "bool"
                    }
                  },
                  "functionReturnParameters": 1386,
                  "id": 1403,
                  "nodeType": "Return",
                  "src": "458:16:11"
                }
              ]
            },
            "documentation": null,
            "id": 1405,
            "implemented": true,
            "kind": "function",
            "modifiers": [],
            "name": "isAddressAvailable",
            "nodeType": "FunctionDefinition",
            "parameters": {
              "id": 1383,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1382,
                  "name": "contractAddress",
                  "nodeType": "VariableDeclaration",
                  "scope": 1405,
                  "src": "203:23:11",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1381,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "203:7:11",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "197:33:11"
            },
            "returnParameters": {
              "id": 1386,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1385,
                  "name": "",
                  "nodeType": "VariableDeclaration",
                  "scope": 1405,
                  "src": "258:4:11",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bool",
                    "typeString": "bool"
                  },
                  "typeName": {
                    "id": 1384,
                    "name": "bool",
                    "nodeType": "ElementaryTypeName",
                    "src": "258:4:11",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bool",
                      "typeString": "bool"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "257:6:11"
            },
            "scope": 1406,
            "src": "170:309:11",
            "stateMutability": "view",
            "superFunction": null,
            "visibility": "internal"
          }
        ],
        "scope": 1407,
        "src": "145:336:11"
      }
    ],
    "src": "0:482:11"
  },
  "compiler": {
    "name": "solc",
    "version": "0.5.17+commit.d19bba13.Emscripten.clang"
  },
  "networks": {},
  "schemaVersion": "3.0.23",
  "updatedAt": "2020-04-07T20:17:34.947Z",
  "devdoc": {
    "methods": {}
  },
  "userdoc": {
    "methods": {}
  }
}