{ "contractName": "OldENS", "abi": [ { "constant": false, "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "internalType": "bytes32", "name": "label", "type": "bytes32" }, { "internalType": "address", "name": "owner", "type": "address" } ], "name": "setSubnodeOwner", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "internalType": "address", "name": "resolver", "type": "address" } ], "name": "setResolver", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "internalType": "address", "name": "owner", "type": "address" } ], "name": "setOwner", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "internalType": "uint64", "name": "ttl", "type": "uint64" } ], "name": "setTTL", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": true, "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" } ], "name": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" } ], "name": "resolver", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" } ], "name": "ttl", "outputs": [ { "internalType": "uint64", "name": "", "type": "uint64" } ], "payable": false, "stateMutability": "view", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.5.16+commit.9c3226ce\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"constant\":true,\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"}],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"}],\"name\":\"resolver\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"setOwner\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"resolver\",\"type\":\"address\"}],\"name\":\"setResolver\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"label\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"setSubnodeOwner\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"internalType\":\"uint64\",\"name\":\"ttl\",\"type\":\"uint64\"}],\"name\":\"setTTL\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"}],\"name\":\"ttl\",\"outputs\":[{\"internalType\":\"uint64\",\"name\":\"\",\"type\":\"uint64\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"methods\":{}},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"/Users/makoto/work/ens/ethregistrar/contracts/RegistrarMigration.sol\":\"OldENS\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[]},\"sources\":{\"/Users/makoto/work/ens/ethregistrar/contracts/BaseRegistrar.sol\":{\"keccak256\":\"0x8f8f496603d868fdf3ddf31c54fb6eed6a865f2adbf568fe0b3d999d4fa667f4\",\"urls\":[\"bzz-raw://40c16e89553e4af1dad651bdb63208f5e20429e0e5dbd716eb0cad14eafb96be\",\"dweb:/ipfs/QmYdCBZHRwRgKPRmCvghw7hbdvqqcJJCKg5JTtzWWwoSQP\"]},\"/Users/makoto/work/ens/ethregistrar/contracts/BaseRegistrarImplementation.sol\":{\"keccak256\":\"0xb536cb0800dc30e1a911ac804767801a5645206cd85400d1dd98f684cec9be08\",\"urls\":[\"bzz-raw://b4e295aa3d63497d2cef270a6cd8ceac88cd9bca13bbabeb1ab1d076764c790e\",\"dweb:/ipfs/Qme74RPg5Dbu1uXrovvKTB5Lrdo6TH8fCdQ2B1b5Daf6sB\"]},\"/Users/makoto/work/ens/ethregistrar/contracts/OldBaseRegistrarImplementation.sol\":{\"keccak256\":\"0x107884e3c585790a5ebbea3638f8f60067766514968e613d531b15bb9a1aae26\",\"urls\":[\"bzz-raw://e33504ac91e1c7303f054d1248d09ea13b97ba155e8d55732c16252cd6cbb46b\",\"dweb:/ipfs/QmU6G3cNfyc9q1WsSryrBn2J2ehuFhyZChe5DS1RRfosYg\"]},\"/Users/makoto/work/ens/ethregistrar/contracts/RegistrarMigration.sol\":{\"keccak256\":\"0xbb4c2e6d804bbc02ca61f1d85131883fb99e38d8b3af8e1439ccd38da566ecce\",\"urls\":[\"bzz-raw://e310803167234acd5b7932c00aa1e21cb70adbb2af25625f78f5fddd1c5160bb\",\"dweb:/ipfs/QmcPYsbAfp2g3srjTtKYrzirm1nGP2nDqPbvKRSatbxETd\"]},\"@ensdomains/ens/contracts/Deed.sol\":{\"keccak256\":\"0x7b4abd2f65e2e093743077b899d0fb4952627ad7ff6104b840f9869f5baa5e96\",\"urls\":[\"bzz-raw://d72dc40eb83ded3cca64d6c1b9958f665f4cd61115fed4d32dfd62d0c6ded0fc\",\"dweb:/ipfs/Qmdkef7QyeJDF96ToptWRWroYYuD8XjCvrtxy46dA62iA2\"]},\"@ensdomains/ens/contracts/DeedImplementation.sol\":{\"keccak256\":\"0x91242ba8032d5e01a8a59da84afb4d0d5b1007d4257bde8e6caa20fbc700cdc7\",\"urls\":[\"bzz-raw://6810d6c6038674ba3736a199aa71d2a9bcbbb10bffc796f13e1b52de0de91854\",\"dweb:/ipfs/QmdSjH6EhvqTnqhVKkUkvs6PVT67wAxq4gwerFLZ4UsD5c\"]},\"@ensdomains/ens/contracts/ENS.sol\":{\"keccak256\":\"0x10b88673d8c180cd62523be4fec7607c65594eb4f0c561fa0fbc0784422b4871\",\"urls\":[\"bzz-raw://b3de1882a4a1a1b13c27ee6dc04cc58c34ac392c80cad507de2cdfa8c02712fe\",\"dweb:/ipfs/QmeKcaBF8QdJjXiqFrPJkAtK3et5kUL8XJrnHjwhAThRMT\"]},\"@ensdomains/ens/contracts/HashRegistrar.sol\":{\"keccak256\":\"0xfa35370373bb3f4393d2b32908c526651fbc46cad2e313c9c8b2e6d051083b11\",\"urls\":[\"bzz-raw://1dbfe101894eb558901c4020e113a5b63c0f1562112902736093df5eebe81afd\",\"dweb:/ipfs/QmPDdcczyuE8iAHauYWrLCG3FSF8vKmDAW2r2ZGvpR1NTs\"]},\"@ensdomains/ens/contracts/Registrar.sol\":{\"keccak256\":\"0xaef3f85ba0cf0544485d506a3f93719a90f8f28ef6c59f7175955768bec719bb\",\"urls\":[\"bzz-raw://fc1b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"bytecode": "0x", "deployedBytecode": "0x", "sourceMap": "", "deployedSourceMap": "", "source": "pragma solidity ^0.5.0;\n\nimport \"@ensdomains/ens/contracts/ENS.sol\";\nimport \"@ensdomains/ens/contracts/Registrar.sol\";\nimport \"@ensdomains/subdomain-registrar/contracts/AbstractSubdomainRegistrar.sol\";\nimport \"./BaseRegistrarImplementation.sol\";\nimport \"./OldBaseRegistrarImplementation.sol\";\n\npragma solidity >=0.4.24;\n\ninterface OldENS {\n function setSubnodeOwner(bytes32 node, bytes32 label, address owner) external;\n function setResolver(bytes32 node, address resolver) external;\n function setOwner(bytes32 node, address owner) external;\n function setTTL(bytes32 node, uint64 ttl) external;\n function owner(bytes32 node) external view returns (address);\n function resolver(bytes32 node) external view returns (address);\n function ttl(bytes32 node) external view returns (uint64);\n}\n\ncontract RegistrarMigration {\n using SafeMath for uint;\n\n bytes constant private UNUSED_SUBDOMAIN = hex'ffffffffffffffff';\n\n Registrar public legacyRegistrar;\n uint transferPeriodEnds;\n OldBaseRegistrarImplementation public oldRegistrar;\n BaseRegistrarImplementation public newRegistrar;\n OldENS public oldENS;\n ENS public newENS;\n AbstractSubdomainRegistrar public oldSubdomainRegistrar;\n AbstractSubdomainRegistrar public newSubdomainRegistrar;\n\n bytes32 public baseNode;\n\n constructor(OldBaseRegistrarImplementation _old, BaseRegistrarImplementation _new, AbstractSubdomainRegistrar _oldSubdomainRegistrar, AbstractSubdomainRegistrar _newSubdomainRegistrar) public {\n oldRegistrar = _old;\n oldENS = OldENS(address(_old.ens()));\n baseNode = _old.baseNode();\n legacyRegistrar = _old.previousRegistrar();\n transferPeriodEnds = _old.transferPeriodEnds();\n oldSubdomainRegistrar = _oldSubdomainRegistrar;\n\n newRegistrar = _new;\n newENS = _new.ens();\n require(_new.baseNode() == baseNode);\n newSubdomainRegistrar = _newSubdomainRegistrar;\n }\n\n function doMigration(uint256 tokenId, address registrant, uint expires) internal {\n bytes32 node = keccak256(abi.encodePacked(baseNode, bytes32(tokenId)));\n address controller = oldENS.owner(node);\n\n if(address(registrant) != address(oldSubdomainRegistrar) && hasCode(controller)) {\n // For names controlled by a contract or not in ENS, only migrate over the registration\n newRegistrar.registerOnly(tokenId, registrant, expires.sub(now));\n return;\n }\n\n // Register the name on the new registry with the same expiry time.\n newRegistrar.register(tokenId, address(this), expires.sub(now));\n\n // Copy over resolver, TTL and owner to the new registry.\n address resolver = oldENS.resolver(node);\n if(resolver != address(0)) {\n newENS.setResolver(node, resolver);\n }\n\n uint64 ttl = oldENS.ttl(node);\n if(ttl != 0) {\n newENS.setTTL(node, ttl);\n }\n\n if(address(registrant) == address(oldSubdomainRegistrar) && address(registrant) != address(0)) {\n // Handle subdomain registrar domains\n // Fetch data from the old subdomain registrar\n (string memory label, uint price,, uint referralFeePPM) = oldSubdomainRegistrar.query(bytes32(tokenId), string(UNUSED_SUBDOMAIN));\n address owner = oldSubdomainRegistrar.owner(bytes32(tokenId));\n if(bytes(label).length == 0) {\n revert(\"Unable to migrate domain on subdomain registrar\");\n }\n\n // Transfer to the new subdomain registrar\n newRegistrar.approve(address(newSubdomainRegistrar), tokenId);\n newSubdomainRegistrar.configureDomainFor(label, price, referralFeePPM, address(uint160(owner)), address(0));\n } else {\n newENS.setOwner(node, controller);\n\n // Transfer the registration to the registrant.\n newRegistrar.transferFrom(address(this), registrant, tokenId);\n }\n\n // Replace ownership on the old registry so it can't be updated any further.\n oldENS.setSubnodeOwner(baseNode, bytes32(tokenId), address(this));\n }\n\n /**\n * @dev Migrate a name from the previous version of the BaseRegistrar\n */\n function migrate(uint256 tokenId) public {\n address registrant = oldRegistrar.ownerOf(tokenId);\n doMigration(tokenId, registrant, oldRegistrar.nameExpires(tokenId));\n }\n\n /**\n * @dev Migrate a list of names from the previous version of the BaseRegistrar.\n */\n function migrateAll(uint256[] calldata tokenIds) external {\n for(uint i = 0; i < tokenIds.length; i++) {\n migrate(tokenIds[i]);\n }\n }\n\n /**\n * @dev Migrate a name from the legacy (auction-based) registrar.\n */\n function migrateLegacy(bytes32 label) public {\n (Registrar.Mode mode, address deed, , ,) = legacyRegistrar.entries(label);\n require(mode == Registrar.Mode.Owned);\n address owner = Deed(deed).owner();\n doMigration(uint256(label), owner, transferPeriodEnds);\n }\n\n /**\n * @dev Migrate a list of names from the legacy (auction-based) registrar.\n */\n function migrateAllLegacy(bytes32[] calldata labels) external {\n for(uint i = 0; i < labels.length; i++) {\n migrateLegacy(labels[i]);\n }\n }\n\n function hasCode(address addr) private view returns(bool ret) {\n assembly {\n ret := not(not(extcodesize(addr)))\n }\n }\n}\n", "sourcePath": "/Users/makoto/work/ens/ethregistrar/contracts/RegistrarMigration.sol", "ast": { "absolutePath": "/Users/makoto/work/ens/ethregistrar/contracts/RegistrarMigration.sol", "exportedSymbols": { "OldENS": [ 2338 ], "RegistrarMigration": [ 2773 ] }, "id": 2774, "nodeType": "SourceUnit", "nodes": [ { "id": 2280, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:9" }, { "absolutePath": "@ensdomains/ens/contracts/ENS.sol", "file": "@ensdomains/ens/contracts/ENS.sol", "id": 2281, "nodeType": "ImportDirective", "scope": 2774, "sourceUnit": 6864, "src": "25:43:9", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@ensdomains/ens/contracts/Registrar.sol", "file": "@ensdomains/ens/contracts/Registrar.sol", "id": 2282, "nodeType": "ImportDirective", "scope": 2774, "sourceUnit": 9023, "src": "69:49:9", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@ensdomains/subdomain-registrar/contracts/AbstractSubdomainRegistrar.sol", "file": "@ensdomains/subdomain-registrar/contracts/AbstractSubdomainRegistrar.sol", "id": 2283, "nodeType": "ImportDirective", "scope": 2774, "sourceUnit": 11089, "src": "119:82:9", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/makoto/work/ens/ethregistrar/contracts/BaseRegistrarImplementation.sol", "file": "./BaseRegistrarImplementation.sol", "id": 2284, "nodeType": "ImportDirective", "scope": 2774, "sourceUnit": 540, "src": "202:43:9", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/makoto/work/ens/ethregistrar/contracts/OldBaseRegistrarImplementation.sol", "file": "./OldBaseRegistrarImplementation.sol", "id": 2285, "nodeType": "ImportDirective", "scope": 2774, "sourceUnit": 2265, "src": "246:46:9", "symbolAliases": [], "unitAlias": "" }, { "id": 2286, "literals": [ "solidity", ">=", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "294:25:9" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "interface", "documentation": null, "fullyImplemented": false, "id": 2338, "linearizedBaseContracts": [ 2338 ], "name": "OldENS", "nodeType": "ContractDefinition", "nodes": [ { "body": null, "documentation": null, "id": 2295, "implemented": false, "kind": "function", "modifiers": [], "name": "setSubnodeOwner", "nodeType": "FunctionDefinition", "parameters": { "id": 2293, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2288, "name": "node", "nodeType": "VariableDeclaration", "scope": 2295, "src": "369:12:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 2287, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "369:7:9", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2290, "name": 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"typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "expression": { "argumentTypes": null, "id": 2616, "name": "newENS", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2356, "src": "3790:6:9", "typeDescriptions": { "typeIdentifier": "t_contract$_ENS_$6863", "typeString": "contract ENS" } }, "id": 2618, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "setOwner", "nodeType": "MemberAccess", "referencedDeclaration": 6811, "src": "3790:15:9", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_bytes32_$_t_address_$returns$__$", "typeString": "function (bytes32,address) external" } }, "id": 2621, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3790:33:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2622, "nodeType": "ExpressionStatement", "src": "3790:33:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2627, "name": "this", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 13082, "src": "3932:4:9", "typeDescriptions": { "typeIdentifier": "t_contract$_RegistrarMigration_$2773", "typeString": "contract RegistrarMigration" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_RegistrarMigration_$2773", "typeString": "contract RegistrarMigration" } ], "id": 2626, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3924:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 2628, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3924:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2629, "name": "registrant", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2436, "src": "3939:10:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2630, "name": "tokenId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2434, "src": "3951:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2623, "name": "newRegistrar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2352, "src": "3898:12:9", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrarImplementation_$539", "typeString": "contract BaseRegistrarImplementation" } }, "id": 2625, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "transferFrom", "nodeType": "MemberAccess", "referencedDeclaration": 12525, "src": "3898:25:9", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256) external" } }, "id": 2631, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3898:61:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2632, "nodeType": "ExpressionStatement", "src": "3898:61:9" } ] }, "id": 2634, "nodeType": "IfStatement", "src": "2955:1015:9", "trueBody": { "id": 2615, "nodeType": "Block", "src": "3050:720:9", "statements": [ { "assignments": [ 2554, 2556, null, 2558 ], "declarations": [ { "constant": false, "id": 2554, "name": "label", "nodeType": "VariableDeclaration", "scope": 2615, "src": "3174:19:9", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2553, "name": "string", "nodeType": "ElementaryTypeName", "src": "3174:6:9", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2556, "name": "price", "nodeType": "VariableDeclaration", "scope": 2615, "src": "3195:10:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2555, "name": "uint", "nodeType": "ElementaryTypeName", "src": "3195:4:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, null, { "constant": false, "id": 2558, "name": "referralFeePPM", "nodeType": "VariableDeclaration", "scope": 2615, "src": "3208:19:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2557, "name": "uint", "nodeType": "ElementaryTypeName", "src": "3208:4:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2568, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2562, "name": "tokenId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2434, "src": "3267:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2561, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3259:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes32_$", "typeString": "type(bytes32)" }, "typeName": "bytes32" }, "id": 2563, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3259:16:9", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2565, "name": "UNUSED_SUBDOMAIN", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2344, "src": "3284:16:9", "typeDescriptions": { "typeIdentifier": "t_bytes_memory", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory", "typeString": "bytes memory" } ], "id": 2564, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3277:6:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_string_storage_ptr_$", "typeString": "type(string storage pointer)" }, "typeName": "string" }, "id": 2566, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3277:24:9", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "expression": { "argumentTypes": null, "id": 2559, "name": "oldSubdomainRegistrar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2358, "src": "3231:21:9", "typeDescriptions": { "typeIdentifier": "t_contract$_AbstractSubdomainRegistrar_$11088", "typeString": "contract AbstractSubdomainRegistrar" } }, "id": 2560, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "query", "nodeType": "MemberAccess", "referencedDeclaration": 11067, "src": "3231:27:9", "typeDescriptions": { "typeIdentifier": "t_function_external_view$_t_bytes32_$_t_string_memory_ptr_$returns$_t_string_memory_ptr_$_t_uint256_$_t_uint256_$_t_uint256_$", "typeString": "function (bytes32,string memory) view external returns (string memory,uint256,uint256,uint256)" } }, "id": 2567, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3231:71:9", "typeDescriptions": { "typeIdentifier": "t_tuple$_t_string_memory_ptr_$_t_uint256_$_t_uint256_$_t_uint256_$", "typeString": "tuple(string memory,uint256,uint256,uint256)" } }, "nodeType": "VariableDeclarationStatement", "src": "3173:129:9" }, { "assignments": [ 2570 ], "declarations": [ { "constant": false, "id": 2570, "name": "owner", "nodeType": "VariableDeclaration", "scope": 2615, "src": "3316:13:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2569, "name": "address", "nodeType": "ElementaryTypeName", "src": "3316:7:9", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 2577, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2574, "name": "tokenId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2434, "src": "3368:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2573, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3360:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes32_$", "typeString": "type(bytes32)" }, "typeName": "bytes32" }, "id": 2575, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3360:16:9", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "expression": { "argumentTypes": null, "id": 2571, "name": "oldSubdomainRegistrar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2358, "src": "3332:21:9", "typeDescriptions": { "typeIdentifier": "t_contract$_AbstractSubdomainRegistrar_$11088", "typeString": "contract AbstractSubdomainRegistrar" } }, "id": 2572, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "owner", "nodeType": "MemberAccess", "referencedDeclaration": 11074, "src": "3332:27:9", "typeDescriptions": { "typeIdentifier": "t_function_external_view$_t_bytes32_$returns$_t_address_$", "typeString": "function (bytes32) view external returns (address)" } }, "id": 2576, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3332:45:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "3316:61:9" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 2583, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2579, "name": "label", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2554, "src": "3400:5:9", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "id": 2578, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3394:5:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes_storage_ptr_$", "typeString": "type(bytes storage pointer)" }, "typeName": "bytes" }, "id": 2580, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3394:12:9", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 2581, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "3394:19:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 2582, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3417:1:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "3394:24:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 2589, "nodeType": "IfStatement", "src": "3391:117:9", "trueBody": { "id": 2588, "nodeType": "Block", "src": "3420:88:9", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "556e61626c6520746f206d69677261746520646f6d61696e206f6e20737562646f6d61696e20726567697374726172", "id": 2585, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "3443:49:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_6b2f7958e0af4fc039b4dfecb9dc8ae32dd6cf483cbf0a17d28002472f1ec5cc", "typeString": "literal_string \"Unable to migrate domain on subdomain registrar\"" }, "value": "Unable to migrate domain on subdomain registrar" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_6b2f7958e0af4fc039b4dfecb9dc8ae32dd6cf483cbf0a17d28002472f1ec5cc", "typeString": "literal_string \"Unable to migrate domain on subdomain registrar\"" } ], "id": 2584, "name": "revert", "nodeType": "Identifier", "overloadedDeclarations": [ 13015, 13016 ], "referencedDeclaration": 13016, "src": "3436:6:9", "typeDescriptions": { "typeIdentifier": "t_function_revert_pure$_t_string_memory_ptr_$returns$__$", "typeString": "function (string memory) pure" } }, "id": 2586, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3436:57:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2587, "nodeType": "ExpressionStatement", "src": "3436:57:9" } ] } }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2594, "name": "newSubdomainRegistrar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2360, "src": "3606:21:9", "typeDescriptions": { "typeIdentifier": "t_contract$_AbstractSubdomainRegistrar_$11088", "typeString": "contract AbstractSubdomainRegistrar" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_AbstractSubdomainRegistrar_$11088", "typeString": "contract AbstractSubdomainRegistrar" } ], "id": 2593, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3598:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 2595, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3598:30:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2596, "name": "tokenId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2434, "src": "3630:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2590, "name": "newRegistrar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2352, "src": "3577:12:9", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrarImplementation_$539", "typeString": "contract BaseRegistrarImplementation" } }, "id": 2592, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "approve", "nodeType": "MemberAccess", "referencedDeclaration": 12436, "src": "3577:20:9", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_address_$_t_uint256_$returns$__$", "typeString": "function (address,uint256) external" } }, "id": 2597, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3577:61:9", "typeDescriptions": { "typeIdentifier": 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{ "argumentTypes": null, "id": 2607, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2570, "src": "3739:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 2606, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3731:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint160_$", "typeString": "type(uint160)" }, "typeName": "uint160" }, "id": 2608, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3731:14:9", "typeDescriptions": { "typeIdentifier": "t_uint160", "typeString": "uint160" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint160", "typeString": "uint160" } ], "id": 2605, 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ENS" } }, "id": 2512, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "setResolver", "nodeType": "MemberAccess", "referencedDeclaration": 6804, "src": "2789:18:9", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_bytes32_$_t_address_$returns$__$", "typeString": "function (bytes32,address) external" } }, "id": 2515, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2789:34:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2516, "nodeType": "ExpressionStatement", "src": "2789:34:9" } ] } }, { "assignments": [ 2520 ], "declarations": [ { "constant": false, "id": 2520, "name": "ttl", "nodeType": "VariableDeclaration", "scope": 2647, "src": "2844:10:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint64", 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"lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3924:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 2628, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3924:13:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2629, "name": "registrant", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2436, "src": "3939:10:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2630, "name": "tokenId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2434, "src": "3951:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2623, "name": "newRegistrar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2352, "src": "3898:12:9", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrarImplementation_$539", "typeString": "contract BaseRegistrarImplementation" } }, "id": 2625, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "transferFrom", "nodeType": "MemberAccess", "referencedDeclaration": 12525, "src": "3898:25:9", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256) external" } }, "id": 2631, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3898:61:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2632, "nodeType": "ExpressionStatement", "src": "3898:61:9" } ] }, "id": 2634, "nodeType": "IfStatement", "src": "2955:1015:9", "trueBody": { "id": 2615, "nodeType": "Block", "src": "3050:720:9", "statements": [ { "assignments": [ 2554, 2556, null, 2558 ], "declarations": [ { "constant": false, "id": 2554, "name": "label", "nodeType": "VariableDeclaration", "scope": 2615, "src": "3174:19:9", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2553, "name": "string", "nodeType": "ElementaryTypeName", "src": "3174:6:9", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2556, "name": "price", "nodeType": "VariableDeclaration", "scope": 2615, "src": "3195:10:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2555, "name": "uint", "nodeType": "ElementaryTypeName", "src": "3195:4:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, null, { "constant": false, "id": 2558, "name": "referralFeePPM", "nodeType": "VariableDeclaration", "scope": 2615, "src": "3208:19:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2557, "name": "uint", "nodeType": "ElementaryTypeName", "src": "3208:4:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2568, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2562, "name": "tokenId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2434, "src": "3267:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2561, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3259:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes32_$", "typeString": "type(bytes32)" }, "typeName": "bytes32" }, "id": 2563, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3259:16:9", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2565, "name": "UNUSED_SUBDOMAIN", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2344, "src": "3284:16:9", "typeDescriptions": { "typeIdentifier": "t_bytes_memory", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory", "typeString": "bytes memory" } ], "id": 2564, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3277:6:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_string_storage_ptr_$", "typeString": "type(string storage pointer)" }, "typeName": "string" }, "id": 2566, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3277:24:9", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "expression": { "argumentTypes": null, "id": 2559, "name": "oldSubdomainRegistrar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2358, "src": "3231:21:9", "typeDescriptions": { "typeIdentifier": "t_contract$_AbstractSubdomainRegistrar_$11088", "typeString": "contract AbstractSubdomainRegistrar" } }, "id": 2560, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "query", "nodeType": "MemberAccess", "referencedDeclaration": 11067, "src": "3231:27:9", "typeDescriptions": { "typeIdentifier": "t_function_external_view$_t_bytes32_$_t_string_memory_ptr_$returns$_t_string_memory_ptr_$_t_uint256_$_t_uint256_$_t_uint256_$", "typeString": "function (bytes32,string memory) view external returns (string memory,uint256,uint256,uint256)" } }, "id": 2567, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3231:71:9", "typeDescriptions": { "typeIdentifier": "t_tuple$_t_string_memory_ptr_$_t_uint256_$_t_uint256_$_t_uint256_$", "typeString": "tuple(string memory,uint256,uint256,uint256)" } }, "nodeType": "VariableDeclarationStatement", "src": "3173:129:9" }, { "assignments": [ 2570 ], "declarations": [ { "constant": false, "id": 2570, "name": "owner", "nodeType": "VariableDeclaration", "scope": 2615, "src": "3316:13:9", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2569, "name": "address", "nodeType": "ElementaryTypeName", "src": "3316:7:9", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "id": 2577, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2574, "name": "tokenId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2434, "src": "3368:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 2573, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3360:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes32_$", "typeString": "type(bytes32)" }, "typeName": "bytes32" }, "id": 2575, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3360:16:9", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "expression": { "argumentTypes": null, "id": 2571, "name": "oldSubdomainRegistrar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2358, "src": "3332:21:9", "typeDescriptions": { "typeIdentifier": "t_contract$_AbstractSubdomainRegistrar_$11088", "typeString": "contract AbstractSubdomainRegistrar" } }, "id": 2572, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "owner", "nodeType": "MemberAccess", "referencedDeclaration": 11074, "src": "3332:27:9", "typeDescriptions": { "typeIdentifier": "t_function_external_view$_t_bytes32_$returns$_t_address_$", "typeString": "function (bytes32) view external returns (address)" } }, "id": 2576, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3332:45:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": 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"3394:24:9", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 2589, "nodeType": "IfStatement", "src": "3391:117:9", "trueBody": { "id": 2588, "nodeType": "Block", "src": "3420:88:9", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "556e61626c6520746f206d69677261746520646f6d61696e206f6e20737562646f6d61696e20726567697374726172", "id": 2585, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "3443:49:9", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_6b2f7958e0af4fc039b4dfecb9dc8ae32dd6cf483cbf0a17d28002472f1ec5cc", "typeString": "literal_string \"Unable to migrate domain on subdomain registrar\"" }, "value": "Unable to migrate domain on subdomain registrar" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_6b2f7958e0af4fc039b4dfecb9dc8ae32dd6cf483cbf0a17d28002472f1ec5cc", "typeString": "literal_string \"Unable to migrate domain on subdomain registrar\"" } ], "id": 2584, "name": "revert", "nodeType": "Identifier", "overloadedDeclarations": [ 13015, 13016 ], "referencedDeclaration": 13016, "src": "3436:6:9", "typeDescriptions": { "typeIdentifier": "t_function_revert_pure$_t_string_memory_ptr_$returns$__$", "typeString": "function (string memory) pure" } }, "id": 2586, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3436:57:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2587, "nodeType": "ExpressionStatement", "src": "3436:57:9" } ] } }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2594, "name": "newSubdomainRegistrar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2360, "src": "3606:21:9", "typeDescriptions": { "typeIdentifier": "t_contract$_AbstractSubdomainRegistrar_$11088", "typeString": "contract AbstractSubdomainRegistrar" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_AbstractSubdomainRegistrar_$11088", "typeString": "contract AbstractSubdomainRegistrar" } ], "id": 2593, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3598:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 2595, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3598:30:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2596, "name": "tokenId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2434, "src": "3630:7:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 2590, "name": "newRegistrar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2352, "src": "3577:12:9", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrarImplementation_$539", "typeString": "contract BaseRegistrarImplementation" } }, "id": 2592, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "approve", "nodeType": "MemberAccess", "referencedDeclaration": 12436, "src": "3577:20:9", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_address_$_t_uint256_$returns$__$", "typeString": "function (address,uint256) external" } }, "id": 2597, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3577:61:9", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2598, "nodeType": "ExpressionStatement", "src": "3577:61:9" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2602, "name": "label", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2554, "src": "3693:5:9", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } }, { "argumentTypes": null, "id": 2603, "name": "price", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2556, "src": "3700:5:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "id": 2604, "name": "referralFeePPM", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2558, "src": "3707:14:9", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2607, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2570, "src": "3739:5:9", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 2606, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3731:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint160_$", "typeString": "type(uint160)" }, "typeName": "uint160" }, "id": 2608, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3731:14:9", "typeDescriptions": { "typeIdentifier": "t_uint160", "typeString": "uint160" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint160", "typeString": "uint160" } ], "id": 2605, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3723:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 2609, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3723:23:9", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 2611, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3756:1:9", "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": 2610, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3748:7:9", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 2612, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3748:10:9", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" }, { 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