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"nodeType": "Assignment", "operator": "=", "rightHandSide": { "arguments": [ { "arguments": [ { "arguments": [ { "id": 2318, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2305, "src": "2929:4:2", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "expression": { "id": 2316, "name": "abi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -1, "src": "2912:3:2", "typeDescriptions": { "typeIdentifier": "t_magic_abi", "typeString": "abi" } }, "id": 2317, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberLocation": "2916:12:2", "memberName": "encodePacked", "nodeType": "MemberAccess", "src": "2912:16:2", "typeDescriptions": { "typeIdentifier": "t_function_abiencodepacked_pure$__$returns$_t_bytes_memory_ptr_$", "typeString": "function () pure returns (bytes memory)" } }, "id": 2319, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "2912:22:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 2315, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "2902:9:2", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 2320, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "2902:33:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "id": 2314, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "2894:7:2", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint256_$", "typeString": "type(uint256)" }, "typeName": { "id": 2313, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2894:7:2", "typeDescriptions": {} } }, "id": 2321, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "2894:42:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "2881:55:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, 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"typeIdentifier": "t_contract$_Vm_$5434", "typeString": "contract Vm" } }, "id": 2326, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "2956:4:2", "memberName": "addr", "nodeType": "MemberAccess", "referencedDeclaration": 4867, "src": "2953:7:2", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_uint256_$returns$_t_address_$", "typeString": "function (uint256) external returns (address)" } }, "id": 2328, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "2953:19:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "2946:26:2", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2330, "nodeType": "ExpressionStatement", "src": "2946:26:2" }, { "expression": { "arguments": [ { "id": 2334, "name": 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"nodeType": "MemberAccess", "referencedDeclaration": 5160, "src": "2982:8:2", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_address_$_t_string_memory_ptr_$returns$__$", "typeString": "function (address,string memory) external" } }, "id": 2336, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "2982:20:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2337, "nodeType": "ExpressionStatement", "src": "2982:20:2" } ] }, "implemented": true, "kind": "function", "modifiers": [], "name": "makeAddrAndKey", "nameLocation": "2785:14:2", "parameters": { "id": 2306, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2305, "mutability": "mutable", "name": "name", "nameLocation": "2814:4:2", "nodeType": "VariableDeclaration", "scope": 2339, "src": "2800:18:2", 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"nameLocation": "3080:4:2", "nodeType": "VariableDeclaration", "scope": 2354, "src": "3066:18:2", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2340, "name": "string", "nodeType": "ElementaryTypeName", "src": "3066:6:2", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "visibility": "internal" } ], "src": "3065:20:2" }, "returnParameters": { "id": 2345, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2344, "mutability": "mutable", "name": "addr", "nameLocation": "3111:4:2", "nodeType": "VariableDeclaration", "scope": 2354, "src": "3103:12:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2343, "name": "address", "nodeType": "ElementaryTypeName", "src": "3103:7:2", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "3102:14:2" }, "scope": 3456, "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "id": 2384, "nodeType": "FunctionDefinition", "src": "3208:343:2", "body": { "id": 2383, "nodeType": "Block", "src": "3271:280:2", "statements": [ { "eventCall": { "arguments": [ { "hexValue": "5741524e494e47", "id": 2364, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "3303:9:2", "typeDescriptions": { "typeIdentifier": "t_stringliteral_51aac253d1d3eb5d066c1c453a3853c9527c2f88e5bdf63a1c20e25e8cf24885", "typeString": "literal_string \"WARNING\"" }, "value": "WARNING" }, { "hexValue": "546573742074697028616464726573732c616464726573732c75696e74323536293a2054686520607469706020737464636865617420686173206265656e20646570726563617465642e2055736520606465616c6020696e73746561642e", "id": 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Use `deal` instead.\"" }, "value": "Test tip(address,address,uint256): The `tip` stdcheat has been deprecated. Use `deal` instead." } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_51aac253d1d3eb5d066c1c453a3853c9527c2f88e5bdf63a1c20e25e8cf24885", "typeString": "literal_string \"WARNING\"" }, { "typeIdentifier": "t_stringliteral_762cc440f1f8cee7b2ded8a4dd443d4267a1f30da9ac7fb41d8332668a3aaa5e", "typeString": "literal_string \"Test tip(address,address,uint256): The `tip` stdcheat has been deprecated. Use `deal` instead.\"" } ], "id": 2363, "name": "log_named_string", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 85, "src": "3286:16:2", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_string_memory_ptr_$_t_string_memory_ptr_$returns$__$", "typeString": "function (string memory,string memory)" } }, "id": 2366, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "3286:125:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2367, "nodeType": "EmitStatement", "src": "3281:130:2" }, { "expression": { "arguments": [ { "id": 2380, "name": "give", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2360, "src": "3539:4:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { 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"t_rational_81_by_1", "typeString": "int_const 81" } ], "expression": { "id": 3514, "name": "abi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -1, "src": "15744:3:2", "typeDescriptions": { "typeIdentifier": "t_magic_abi", "typeString": "abi" } }, "id": 3515, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberLocation": "15748:19:2", "memberName": "encodeWithSignature", "nodeType": "MemberAccess", "src": "15744:23:2", "typeDescriptions": { "typeIdentifier": "t_function_abiencodewithsignature_pure$_t_string_memory_ptr_$returns$_t_bytes_memory_ptr_$", "typeString": "function (string memory) pure returns (bytes memory)" } }, "id": 3518, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "15744:47:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "visibility": "public" }, { "id": 3525, "nodeType": "VariableDeclaration", "src": "15870:47:2", "constant": true, "functionSelector": "ac3d92c6", "mutability": "constant", "name": "lowLevelError", "nameLocation": "15892:13:2", "scope": 3526, "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 3520, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "15870:5:2", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "value": { "arguments": [ { "hexValue": "", "id": 3523, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "15914:2:2", "typeDescriptions": { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" }, "value": "" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" } ], "id": 3522, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "15908:5:2", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes_storage_ptr_$", "typeString": "type(bytes storage pointer)" }, "typeName": { "id": 3521, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "15908:5:2", "typeDescriptions": {} } }, "id": 3524, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "15908:9:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "visibility": "public" } ], "abstract": false, "baseContracts": [], "canonicalName": "stdError", "contractDependencies": [], "contractKind": "library", "fullyImplemented": true, "linearizedBaseContracts": [ 3526 ], "name": "stdError", "nameLocation": "14952:8:2", "scope": 4796, "usedErrors": [] }, { "id": 3554, "nodeType": "StructDefinition", "src": "16129:275:2", "canonicalName": "StdStorage", "members": [ { "constant": false, "id": 3534, "mutability": "mutable", "name": "slots", "nameLocation": "16221:5:2", "nodeType": "VariableDeclaration", "scope": 3554, "src": "16153:73:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_bytes4_$_t_mapping$_t_bytes32_$_t_uint256_$_$_$", "typeString": "mapping(address => mapping(bytes4 => mapping(bytes32 => uint256)))" }, "typeName": { "id": 3533, "keyType": { "id": 3527, "name": "address", "nodeType": "ElementaryTypeName", "src": "16162:7:2", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "16153:67:2", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_bytes4_$_t_mapping$_t_bytes32_$_t_uint256_$_$_$", "typeString": "mapping(address => mapping(bytes4 => mapping(bytes32 => uint256)))" }, "valueType": { "id": 3532, "keyType": { "id": 3528, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "16181:6:2", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "nodeType": "Mapping", "src": "16173:46:2", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_mapping$_t_bytes32_$_t_uint256_$_$", "typeString": "mapping(bytes4 => mapping(bytes32 => uint256))" }, "valueType": { "id": 3531, "keyType": { "id": 3529, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "16199:7:2", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Mapping", "src": "16191:27:2", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_uint256_$", "typeString": "mapping(bytes32 => uint256)" }, "valueType": { "id": 3530, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "16210:7:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } } } }, "visibility": "internal" }, { "constant": false, "id": 3542, "mutability": "mutable", "name": "finds", "nameLocation": "16298:5:2", "nodeType": "VariableDeclaration", "scope": 3554, "src": "16232:71:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_bytes4_$_t_mapping$_t_bytes32_$_t_bool_$_$_$", "typeString": "mapping(address => mapping(bytes4 => mapping(bytes32 => bool)))" }, "typeName": { "id": 3541, "keyType": { "id": 3535, "name": "address", "nodeType": "ElementaryTypeName", "src": "16241:7:2", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "16232:65:2", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_bytes4_$_t_mapping$_t_bytes32_$_t_bool_$_$_$", "typeString": "mapping(address => mapping(bytes4 => mapping(bytes32 => bool)))" }, "valueType": { "id": 3540, "keyType": { "id": 3536, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "16260:6:2", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "nodeType": "Mapping", "src": "16252:44:2", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_mapping$_t_bytes32_$_t_bool_$_$", "typeString": "mapping(bytes4 => mapping(bytes32 => bool))" }, "valueType": { "id": 3539, "keyType": { "id": 3537, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "16279:7:2", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Mapping", "src": "16271:24:2", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_bool_$", "typeString": "mapping(bytes32 => bool)" }, "valueType": { "id": 3538, "name": "bool", "nodeType": "ElementaryTypeName", "src": "16290:4:2", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } } } }, "visibility": "internal" }, { "constant": false, "id": 3545, "mutability": "mutable", "name": "_keys", "nameLocation": "16320:5:2", "nodeType": "VariableDeclaration", "scope": 3554, "src": "16310:15:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage_ptr", "typeString": "bytes32[]" }, "typeName": { "baseType": { "id": 3543, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "16310:7:2", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "id": 3544, "nodeType": "ArrayTypeName", "src": "16310:9:2", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_storage_ptr", "typeString": "bytes32[]" } }, "visibility": "internal" }, { "constant": false, "id": 3547, "mutability": "mutable", "name": "_sig", "nameLocation": "16338:4:2", "nodeType": "VariableDeclaration", "scope": 3554, "src": "16331:11:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 3546, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "16331:6:2", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "visibility": "internal" }, { "constant": false, "id": 3549, "mutability": "mutable", "name": "_depth", "nameLocation": "16356:6:2", "nodeType": "VariableDeclaration", "scope": 3554, "src": "16348:14:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3548, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "16348:7:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 3551, "mutability": "mutable", "name": 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} ], "name": "StdStorage", "nameLocation": "16136:10:2", "scope": 4796, "visibility": "public" }, { "id": 4656, "nodeType": "ContractDefinition", "src": "16406:8872:2", "nodes": [ { "id": 3564, "nodeType": "EventDefinition", "src": "16431:71:2", "anonymous": false, "eventSelector": "9c9555b1e3102e3cf48f427d79cb678f5d9bd1ed0ad574389461e255f95170ed", "name": "SlotFound", "nameLocation": "16437:9:2", "parameters": { "id": 3563, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3556, "indexed": false, "mutability": "mutable", "name": "who", "nameLocation": "16455:3:2", "nodeType": "VariableDeclaration", "scope": 3564, "src": "16447:11:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3555, "name": "address", "nodeType": "ElementaryTypeName", "src": "16447:7:2", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": 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"src": "19647:43:2" } ] }, { "condition": { "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 3912, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 3905, "name": "success", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3881, "src": "19731:7:2", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { "commonType": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "id": 3911, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 3906, "name": "fdat", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3690, "src": "19742:4:2", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "arguments": 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"typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, { "arguments": [ { "arguments": [ { "id": 3919, "name": "ins", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3639, "src": "19914:3:2", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" } }, { "id": 3920, "name": "field_depth", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3631, "src": "19919:11:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "id": 3917, "name": "abi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -1, "src": "19897:3:2", "typeDescriptions": { "typeIdentifier": "t_magic_abi", "typeString": "abi" } }, "id": 3918, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberLocation": "19901:12:2", "memberName": "encodePacked", "nodeType": "MemberAccess", "src": "19897:16:2", "typeDescriptions": { "typeIdentifier": "t_function_abiencodepacked_pure$__$returns$_t_bytes_memory_ptr_$", "typeString": "function () pure returns (bytes memory)" } }, "id": 3921, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "19897:34:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 3916, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "19887:9:2", "typeDescriptions": { "typeIdentifier": 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"argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3913, "name": "SlotFound", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3564, "src": "19866:9:2", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_bytes4_$_t_bytes32_$_t_uint256_$returns$__$", "typeString": "function (address,bytes4,bytes32,uint256)" } }, "id": 3929, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "19866:86:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3930, "nodeType": "EmitStatement", "src": "19861:91:2" }, { "expression": { "id": 3952, 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"arguments": [ { "arguments": [ { "id": 3938, "name": "ins", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3639, "src": "20023:3:2", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" } }, { "id": 3939, "name": "field_depth", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3631, "src": "20028:11:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "id": 3936, "name": "abi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -1, "src": "20006:3:2", "typeDescriptions": { "typeIdentifier": "t_magic_abi", "typeString": "abi" } }, "id": 3937, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberLocation": "20010:12:2", "memberName": "encodePacked", "nodeType": "MemberAccess", "src": "20006:16:2", "typeDescriptions": { "typeIdentifier": "t_function_abiencodepacked_pure$__$returns$_t_bytes_memory_ptr_$", "typeString": "function () pure returns (bytes memory)" } }, "id": 3940, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "20006:34:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 3935, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "19996:9:2", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 3941, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "19996:45:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "19974:68:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "arguments": [ { "baseExpression": { "id": 3948, "name": "reads", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3713, "src": "20053:5:2", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" } }, "id": 3950, "indexExpression": { "id": 3949, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3829, "src": "20059:1:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "20053:8:2", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "id": 3947, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "20045:7:2", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint256_$", "typeString": "type(uint256)" }, "typeName": { "id": 3946, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "20045:7:2", "typeDescriptions": {} } }, "id": 3951, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "20045:17:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "19974:88:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3953, "nodeType": "ExpressionStatement", "src": "19974:88:2" }, { "expression": { "id": 3970, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "baseExpression": { "baseExpression": { "baseExpression": { "expression": { "id": 3954, "name": "self", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3615, "src": "20084:4:2", "typeDescriptions": { "typeIdentifier": "t_struct$_StdStorage_$3554_storage_ptr", "typeString": "struct StdStorage storage pointer" } }, "id": 3965, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberLocation": "20089:5:2", "memberName": "finds", "nodeType": "MemberAccess", "referencedDeclaration": 3542, "src": "20084:10:2", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_bytes4_$_t_mapping$_t_bytes32_$_t_bool_$_$_$", "typeString": "mapping(address => mapping(bytes4 => mapping(bytes32 => bool)))" } }, "id": 3966, "indexExpression": { "id": 3956, "name": "who", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3621, "src": "20095:3:2", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "20084:15:2", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_mapping$_t_bytes32_$_t_bool_$_$", "typeString": "mapping(bytes4 => mapping(bytes32 => bool))" } }, "id": 3967, "indexExpression": { "id": 3957, "name": "fsig", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3626, "src": "20100:4:2", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "20084:21:2", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_bool_$", "typeString": "mapping(bytes32 => bool)" } }, "id": 3968, "indexExpression": { "arguments": [ { "arguments": [ { "id": 3961, "name": "ins", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3639, "src": "20133:3:2", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" } }, { "id": 3962, "name": "field_depth", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3631, "src": "20138:11:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "id": 3959, "name": "abi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -1, "src": "20116:3:2", "typeDescriptions": { "typeIdentifier": "t_magic_abi", "typeString": "abi" } }, "id": 3960, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberLocation": "20120:12:2", "memberName": "encodePacked", "nodeType": "MemberAccess", "src": "20116:16:2", "typeDescriptions": { "typeIdentifier": "t_function_abiencodepacked_pure$__$returns$_t_bytes_memory_ptr_$", "typeString": "function () pure returns (bytes memory)" } }, "id": 3963, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "20116:34:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 3958, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "20106:9:2", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 3964, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "20106:45:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "20084:68:2", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "hexValue": "74727565", "id": 3969, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "20155:4:2", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "src": "20084:75:2", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 3971, "nodeType": "ExpressionStatement", "src": "20084:75:2" }, { "expression": { "arguments": [ { "id": 3975, "name": "who", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3621, "src": "20200:3:2", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "baseExpression": { "id": 3976, "name": "reads", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3713, "src": "20205:5:2", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" } }, "id": 3978, "indexExpression": { "id": 3977, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3829, "src": "20211:1:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "20205:8:2", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 3979, "name": "prev", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3840, "src": "20215:4:2", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "expression": { "id": 3972, "name": "vm_std_store", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3593, "src": "20181:12:2", "typeDescriptions": { "typeIdentifier": "t_contract$_Vm_$5434", "typeString": "contract Vm" } }, "id": 3974, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "20194:5:2", "memberName": "store", "nodeType": "MemberAccess", "referencedDeclaration": 4847, "src": "20181:18:2", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_address_$_t_bytes32_$_t_bytes32_$returns$__$", "typeString": "function (address,bytes32,bytes32) external" } }, "id": 3980, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "20181:39:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3981, "nodeType": "ExpressionStatement", "src": "20181:39:2" }, { "id": 3982, "nodeType": "Break", "src": "20242:5:2" } ] } }, { "expression": { "arguments": [ { "id": 3988, "name": "who", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3621, "src": "20302:3:2", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "baseExpression": { "id": 3989, "name": "reads", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3713, "src": "20307:5:2", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" } }, "id": 3991, "indexExpression": { "id": 3990, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3829, "src": "20313:1:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "20307:8:2", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 3992, "name": "prev", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3840, "src": "20317:4:2", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "expression": { "id": 3985, "name": "vm_std_store", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3593, "src": "20283:12:2", "typeDescriptions": { "typeIdentifier": "t_contract$_Vm_$5434", "typeString": "contract Vm" } }, "id": 3987, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "20296:5:2", "memberName": "store", "nodeType": "MemberAccess", "referencedDeclaration": 4847, "src": "20283:18:2", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_address_$_t_bytes32_$_t_bytes32_$returns$__$", "typeString": "function (address,bytes32,bytes32) external" } }, "id": 3993, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "20283:39:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3994, "nodeType": "ExpressionStatement", "src": "20283:39:2" } ] }, "condition": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3835, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 3832, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3829, "src": "19167:1:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "expression": { "id": 3833, "name": "reads", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3713, "src": "19171:5:2", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" } }, "id": 3834, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "19177:6:2", "memberName": "length", "nodeType": "MemberAccess", "src": "19171:12:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "19167:16:2", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 3996, "initializationExpression": { "assignments": [ 3829 ], "declarations": [ { "constant": false, "id": 3829, "mutability": "mutable", "name": "i", "nameLocation": "19160:1:2", "nodeType": "VariableDeclaration", "scope": 3996, "src": "19152:9:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3828, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "19152:7:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "id": 3831, "initialValue": { "hexValue": "30", "id": 3830, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "19164:1:2", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "nodeType": "VariableDeclarationStatement", "src": "19152:13:2" }, "loopExpression": { "expression": { "id": 3837, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "19185:3:2", "subExpression": { "id": 3836, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3829, "src": "19185:1:2", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3838, "nodeType": "ExpressionStatement", "src": "19185:3:2" }, "nodeType": "ForStatement", "src": "19147:1190:2" } ] } }, "id": 4005, "nodeType": "IfStatement", "src": "18402:2058:2", "trueBody": { "id": 3823, "nodeType": "Block", "src": "18425:680:2", "statements": [ { "assignments": [ 3727 ], "declarations": [ { "constant": false, "id": 3727, "mutability": "mutable", "name": "curr", "nameLocation": "18447:4:2", "nodeType": "VariableDeclaration", "scope": 3823, "src": "18439:12:2", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3726, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "18439:7:2", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" } ], "id": 3735, "initialValue": { "arguments": [ { "id": 3730, "name": "who", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3621, "src": "18472:3:2", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "baseExpression": { "id": 3731, "name": "reads", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3713, "src": "18477:5:2", "typeDescriptions": { "typeIdentifier": "t_array$_t_bytes32_$dyn_memory_ptr", "typeString": "bytes32[] memory" } }, "id": 3733, "indexExpression": { "hexValue": "30", "id": 3732, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "18483:1:2", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "18477:8:2", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "expression": { "id": 3728, "name": "vm_std_store", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3593, "src": "18454:12:2", "typeDescriptions": { "typeIdentifier": "t_contract$_Vm_$5434", "typeString": "contract Vm" } }, "id": 3729, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "18467:4:2", "memberName": "load", "nodeType": "MemberAccess", "referencedDeclaration": 4838, "src": "18454:17:2", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_address_$_t_bytes32_$returns$_t_bytes32_$", "typeString": "function (address,bytes32) external returns (bytes32)" } }, "id": 3734, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "18454:32:2", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "VariableDeclarationStatement", "src": "18439:47:2" }, { "condition": { "commonType": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "id": 3741, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 3736, "name": "curr", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3727, "src": "18504:4:2", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "arguments": [ { "hexValue": "30", "id": 3739, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "18520:1:2", "typeDescriptions": { 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