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"typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 24378, "nodeType": "ExpressionStatement", "src": "5001:23:16" }, { "condition": { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 24381, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 24379, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24351, "src": "5042:1:16", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "hexValue": "3136", "id": 24380, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5047:2:16", "typeDescriptions": { "typeIdentifier": "t_rational_16_by_1", "typeString": "int_const 16" }, "value": "16" }, "src": "5042:7:16", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, 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"src": "5069:12:16" } ] } } ] }, "condition": { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 24356, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 24354, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24351, "src": "4923:1:16", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "hexValue": "3135", "id": 24355, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4927:2:16", "typeDescriptions": { "typeIdentifier": "t_rational_15_by_1", "typeString": "int_const 15" }, "value": "15" }, "src": "4923:6:16", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 24389, "initializationExpression": { "assignments": [ 24351 ], "declarations": [ { "constant": false, "id": 24351, "mutability": "mutable", "name": "i", "nodeType": "VariableDeclaration", "scope": 24389, "src": "4909:7:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 24350, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "4909:5:16", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" } ], "id": 24353, "initialValue": { "hexValue": "3331", "id": 24352, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4919:2:16", "typeDescriptions": { "typeIdentifier": "t_rational_31_by_1", "typeString": "int_const 31" }, "value": "31" }, "nodeType": "VariableDeclarationStatement", "src": "4909:12:16" }, "loopExpression": { "expression": { "id": 24359, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { 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"VariableDeclaration", "scope": 24428, "src": "5205:11:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 24401, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "5205:5:16", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" } ], "id": 24412, "initialValue": { "arguments": [ { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 24410, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 24405, "name": "_b", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24343, "src": "5225:2:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">>", "rightExpression": { "components": [ { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 24408, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 24406, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24391, "src": "5232:1:16", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "*", "rightExpression": { "hexValue": "38", "id": 24407, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5236:1:16", "typeDescriptions": { "typeIdentifier": "t_rational_8_by_1", "typeString": "int_const 8" }, "value": "8" }, "src": "5232:5:16", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } } ], "id": 24409, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "5231:7:16", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "src": "5225:13:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 24404, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "5219:5:16", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint8_$", "typeString": "type(uint8)" }, "typeName": { "id": 24403, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "5219:5:16", "typeDescriptions": {} } }, "id": 24411, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5219:20:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "VariableDeclarationStatement", "src": "5205:34:16" }, { "expression": { "id": 24417, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 24413, "name": "second", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24348, "src": "5253:6:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "|=", "rightHandSide": { "arguments": [ { "id": 24415, "name": "_byte", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24402, "src": "5271:5:16", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" } ], "id": 24414, "name": "byteHex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24340, "src": "5263:7:16", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint8_$returns$_t_uint16_$", "typeString": "function (uint8) pure returns (uint16)" } }, "id": 24416, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5263:14:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint16", "typeString": "uint16" } }, "src": "5253:24:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 24418, "nodeType": "ExpressionStatement", "src": "5253:24:16" }, { "condition": { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 24421, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 24419, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24391, "src": "5295:1:16", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "hexValue": "30", "id": 24420, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5300:1:16", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "5295:6:16", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 24427, "nodeType": "IfStatement", "src": "5291:58:16", "trueBody": { "id": 24426, "nodeType": "Block", "src": "5303:46:16", "statements": [ { "expression": { "id": 24424, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 24422, "name": "second", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24348, "src": "5321:6:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "<<=", "rightHandSide": { "hexValue": "3136", "id": 24423, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5332:2:16", "typeDescriptions": { "typeIdentifier": "t_rational_16_by_1", "typeString": "int_const 16" }, "value": "16" }, "src": "5321:13:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 24425, "nodeType": "ExpressionStatement", "src": "5321:13:16" } ] } } ] }, "condition": { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 24396, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 24394, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24391, "src": "5173:1:16", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "hexValue": "323535", "id": 24395, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5177:3:16", "typeDescriptions": { "typeIdentifier": "t_rational_255_by_1", "typeString": "int_const 255" }, "value": "255" }, "src": "5173:7:16", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 24429, "initializationExpression": { "assignments": [ 24391 ], "declarations": [ { "constant": false, "id": 24391, "mutability": "mutable", "name": "i", "nodeType": "VariableDeclaration", "scope": 24429, "src": "5159:7:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 24390, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "5159:5:16", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" } ], "id": 24393, "initialValue": { "hexValue": "3135", "id": 24392, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5169:2:16", "typeDescriptions": { "typeIdentifier": "t_rational_15_by_1", "typeString": "int_const 15" }, "value": "15" }, "nodeType": "VariableDeclarationStatement", "src": "5159:12:16" }, "loopExpression": { "expression": { "id": 24399, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 24397, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24391, "src": "5183:1:16", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "Assignment", "operator": "-=", "rightHandSide": { "hexValue": "31", "id": 24398, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5188:1:16", "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "5183:6:16", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "id": 24400, "nodeType": "ExpressionStatement", "src": "5183:6:16" }, "nodeType": "ForStatement", "src": "5154:205:16" } ] }, "documentation": { "id": 24341, "nodeType": "StructuredDocumentation", "src": "4491:313:16", "text": " @notice Encodes the uint256 to hex. `first` contains the encoded top 16 bytes.\n `second` contains the encoded lower 16 bytes.\n @param _b The 32 bytes as uint256\n @return first - The top 16 bytes\n @return second - The bottom 16 bytes" }, "implemented": true, "kind": "function", "modifiers": [], "name": "encodeHex", "parameters": { "id": 24344, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 24343, "mutability": "mutable", "name": "_b", "nodeType": "VariableDeclaration", "scope": 24431, "src": "4828:10:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 24342, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4828:7:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "4827:12:16" }, "returnParameters": { "id": 24349, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 24346, "mutability": "mutable", "name": "first", "nodeType": "VariableDeclaration", "scope": 24431, "src": "4863:13:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 24345, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4863:7:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 24348, "mutability": "mutable", "name": "second", "nodeType": "VariableDeclaration", "scope": 24431, "src": "4878:14:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 24347, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4878:7:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "4862:31:16" }, "scope": 25621, "stateMutability": "pure", "virtual": false, "visibility": "internal" }, { "id": 24528, "nodeType": "FunctionDefinition", "src": "5644:1044:16", "body": { "id": 24527, "nodeType": "Block", "src": "5714:974:16", "statements": [ { "expression": { "id": 24441, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 24439, "name": "v", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24437, "src": "5724:1:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 24440, "name": "_b", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24434, "src": "5728:2:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "5724:6:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 24442, "nodeType": "ExpressionStatement", "src": "5724:6:16" }, { "expression": { "id": 24459, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 24443, "name": "v", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24437, "src": "5763:1:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 24458, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "components": [ { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 24449, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "components": [ { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 24446, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 24444, "name": "v", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24437, "src": "5769:1:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">>", "rightExpression": { "hexValue": "38", "id": 24445, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5774:1:16", "typeDescriptions": { "typeIdentifier": "t_rational_8_by_1", "typeString": "int_const 8" }, "value": "8" }, "src": "5769:6:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "id": 24447, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "5768:8:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "&", "rightExpression": { "hexValue": "307830304646303046463030464630304646303046463030464630304646303046463030464630304646303046463030464630304646303046463030464630304646", "id": 24448, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5779:66:16", "typeDescriptions": { "typeIdentifier": "t_rational_450552876409790643671482431940419874915447411150352389258589821042463539455_by_1", "typeString": "int_const 4505...(67 digits omitted)...9455" }, "value": "0x00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF" }, "src": "5768:77:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": 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24547, "nodeType": "FunctionDefinition", "src": "7319:80:16", "body": { "id": 24546, "nodeType": "Block", "src": "7371:28:16", "statements": [ { "expression": { "id": 24544, "name": "NULL", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24180, "src": "7388:4:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, "functionReturnParameters": 24543, "id": 24545, "nodeType": "Return", "src": "7381:11:16" } ] }, "documentation": { "id": 24539, "nodeType": "StructuredDocumentation", "src": "7217:97:16", "text": " @notice Return the null view.\n @return bytes29 - The null view" }, "implemented": true, "kind": "function", "modifiers": [], "name": "nullView", "parameters": { "id": 24540, "nodeType": "ParameterList", "parameters": [], "src": "7336:2:16" }, "returnParameters": { "id": 24543, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 24542, "mutability": "mutable", "name": "", "nodeType": 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easy chaining.\n @param memView The view\n @return bytes29 - The validated view" }, "implemented": true, "kind": "function", "modifiers": [], "name": "assertValid", "parameters": { "id": 24603, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 24602, "mutability": "mutable", "name": "memView", "nodeType": "VariableDeclaration", "scope": 24617, "src": "8847:15:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, "typeName": { "id": 24601, "name": "bytes29", "nodeType": "ElementaryTypeName", "src": "8847:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, "visibility": "internal" } ], "src": "8846:17:16" }, "returnParameters": { "id": 24606, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 24605, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "scope": 24617, "src": "8887:7:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, "typeName": { "id": 24604, "name": "bytes29", "nodeType": "ElementaryTypeName", "src": "8887:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, "visibility": "internal" } ], "src": "8886:9:16" }, "scope": 25621, "stateMutability": "pure", "virtual": false, "visibility": "internal" }, { "id": 24634, "nodeType": "FunctionDefinition", "src": "9256:132:16", "body": { "id": 24633, "nodeType": "Block", "src": "9336:52:16", "statements": [ { "expression": { "commonType": { "typeIdentifier": "t_uint40", "typeString": "uint40" }, "id": 24631, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "arguments": [ { "id": 24628, "name": "memView", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24620, "src": "9360:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } ], "id": 24627, "name": "typeOf", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24795, "src": "9353:6:16", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_bytes29_$returns$_t_uint40_$", "typeString": "function (bytes29) pure returns (uint40)" } }, "id": 24629, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9353:15:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint40", "typeString": "uint40" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "id": 24630, "name": "_expected", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24622, "src": "9372:9:16", "typeDescriptions": { "typeIdentifier": "t_uint40", "typeString": "uint40" } }, "src": "9353:28:16", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 24626, "id": 24632, "nodeType": "Return", "src": "9346:35:16" } ] }, "documentation": { "id": 24618, "nodeType": "StructuredDocumentation", "src": "8997:254:16", "text": " @notice Return true if the memview is of the expected type. Otherwise false.\n @param memView The view\n @param _expected The expected type\n @return bool - True if the memview is of the expected type" }, "implemented": true, "kind": "function", "modifiers": [], "name": "isType", "parameters": { "id": 24623, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 24620, "mutability": "mutable", "name": "memView", "nodeType": "VariableDeclaration", "scope": 24634, "src": "9272:15:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, "typeName": { "id": 24619, "name": "bytes29", "nodeType": "ElementaryTypeName", "src": "9272:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, "visibility": "internal" }, { "constant": false, "id": 24622, "mutability": "mutable", "name": "_expected", "nodeType": "VariableDeclaration", "scope": 24634, "src": "9289:16:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint40", "typeString": "uint40" }, "typeName": { "id": 24621, "name": "uint40", "nodeType": "ElementaryTypeName", "src": "9289:6:16", "typeDescriptions": { "typeIdentifier": "t_uint40", "typeString": "uint40" } }, "visibility": "internal" } ], "src": "9271:35:16" }, "returnParameters": { "id": 24626, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 24625, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "scope": 24634, "src": "9330:4:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 24624, "name": "bool", "nodeType": "ElementaryTypeName", "src": "9330:4:16", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "9329:6:16" }, "scope": 25621, "stateMutability": "pure", "virtual": false, "visibility": "internal" }, { "id": 24697, "nodeType": "FunctionDefinition", "src": "9686:578:16", "body": { "id": 24696, "nodeType": "Block", "src": "9773:491:16", "statements": [ { "condition": { "id": 24648, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "!", "prefix": true, "src": "9787:27:16", "subExpression": { "arguments": [ { "id": 24645, "name": "memView", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24637, "src": "9795:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, { "id": 24646, "name": "_expected", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24639, "src": "9804:9:16", "typeDescriptions": { "typeIdentifier": "t_uint40", "typeString": "uint40" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, { "typeIdentifier": "t_uint40", "typeString": "uint40" } ], "id": 24644, "name": "isType", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24634, "src": "9788:6:16", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_bytes29_$_t_uint40_$returns$_t_bool_$", "typeString": "function (bytes29,uint40) pure returns (bool)" } }, "id": 24647, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9788:26:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 24693, "nodeType": "IfStatement", "src": "9783:451:16", "trueBody": { "id": 24692, "nodeType": "Block", "src": "9816:418:16", "statements": [ { "assignments": [ null, 24650 ], "declarations": [ null, { "constant": false, "id": 24650, "mutability": "mutable", "name": "g", "nodeType": "VariableDeclaration", "scope": 24692, "src": "9833:9:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 24649, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "9833:7:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "id": 24659, "initialValue": { "arguments": [ { "arguments": [ { "arguments": [ { "id": 24655, "name": "memView", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24637, "src": "9871:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } ], "id": 24654, "name": "typeOf", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24795, "src": "9864:6:16", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_bytes29_$returns$_t_uint40_$", "typeString": "function (bytes29) pure returns (uint40)" } }, "id": 24656, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9864:15:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint40", "typeString": "uint40" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint40", "typeString": "uint40" } ], "id": 24653, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "9856:7:16", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint256_$", "typeString": "type(uint256)" }, "typeName": { "id": 24652, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "9856:7:16", "typeDescriptions": {} } }, "id": 24657, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9856:24:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 24651, "name": "encodeHex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24431, "src": "9846:9:16", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$returns$_t_uint256_$_t_uint256_$", "typeString": "function (uint256) pure returns (uint256,uint256)" } }, "id": 24658, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9846:35:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$_t_uint256_$_t_uint256_$", "typeString": "tuple(uint256,uint256)" } }, "nodeType": "VariableDeclarationStatement", "src": "9830:51:16" }, { "assignments": [ null, 24661 ], "declarations": [ null, { "constant": false, "id": 24661, "mutability": "mutable", "name": "e", "nodeType": "VariableDeclaration", "scope": 24692, "src": "9898:9:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 24660, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "9898:7:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "id": 24668, "initialValue": { "arguments": [ { "arguments": [ { "id": 24665, "name": "_expected", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24639, "src": "9929:9:16", "typeDescriptions": { "typeIdentifier": "t_uint40", "typeString": "uint40" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint40", "typeString": "uint40" } ], "id": 24664, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "9921:7:16", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint256_$", "typeString": "type(uint256)" }, "typeName": { "id": 24663, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "9921:7:16", "typeDescriptions": {} } }, "id": 24666, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9921:18:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 24662, "name": "encodeHex", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24431, "src": "9911:9:16", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$returns$_t_uint256_$_t_uint256_$", "typeString": "function (uint256) pure returns (uint256,uint256)" } }, "id": 24667, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9911:29:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$_t_uint256_$_t_uint256_$", "typeString": "tuple(uint256,uint256)" } }, "nodeType": "VariableDeclarationStatement", "src": "9895:45:16" }, { "assignments": [ 24670 ], "declarations": [ { "constant": false, "id": 24670, "mutability": "mutable", "name": "err", "nodeType": "VariableDeclaration", "scope": 24692, "src": "9954:17:16", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 24669, "name": "string", "nodeType": "ElementaryTypeName", "src": "9954:6:16", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "visibility": "internal" } ], "id": 24687, "initialValue": { "arguments": [ { "arguments": [ { "hexValue": "5479706520617373657274696f6e206661696c65642e20476f74203078", "id": 24675, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "10036:31:16", "typeDescriptions": { "typeIdentifier": "t_stringliteral_2f02b416aa4f77f4220c3b6bf415b34f2494631d10ac20cd509c0fe0e4f80593", "typeString": "literal_string \"Type assertion failed. Got 0x\"" }, "value": "Type assertion failed. Got 0x" }, { "arguments": [ { "id": 24678, "name": "g", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24650, "src": "10096:1:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 24677, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "10089:6:16", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint80_$", "typeString": "type(uint80)" }, "typeName": { "id": 24676, "name": "uint80", "nodeType": "ElementaryTypeName", "src": "10089:6:16", "typeDescriptions": {} } }, "id": 24679, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "10089:9:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint80", "typeString": "uint80" } }, { "hexValue": "2e204578706563746564203078", "id": 24680, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "10120:15:16", "typeDescriptions": { "typeIdentifier": "t_stringliteral_c0efbfebb65cadd8bb13aebc0ea085f1329fae1d7376b5e0aa452fe70b6d6b80", "typeString": "literal_string \". Expected 0x\"" }, "value": ". Expected 0x" }, { "arguments": [ { "id": 24683, "name": "e", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24661, "src": "10164:1:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 24682, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "10157:6:16", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint80_$", "typeString": "type(uint80)" }, "typeName": { "id": 24681, "name": "uint80", "nodeType": "ElementaryTypeName", "src": "10157:6:16", "typeDescriptions": {} } }, "id": 24684, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "10157:9:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint80", "typeString": "uint80" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_2f02b416aa4f77f4220c3b6bf415b34f2494631d10ac20cd509c0fe0e4f80593", "typeString": "literal_string \"Type assertion failed. Got 0x\"" }, { "typeIdentifier": "t_uint80", "typeString": "uint80" }, { "typeIdentifier": "t_stringliteral_c0efbfebb65cadd8bb13aebc0ea085f1329fae1d7376b5e0aa452fe70b6d6b80", "typeString": "literal_string \". Expected 0x\"" }, { "typeIdentifier": "t_uint80", "typeString": "uint80" } ], "expression": { "id": 24673, "name": "abi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -1, "src": "9998:3:16", "typeDescriptions": { "typeIdentifier": "t_magic_abi", "typeString": "abi" } }, "id": 24674, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberName": "encodePacked", "nodeType": "MemberAccess", "src": "9998:16:16", "typeDescriptions": { "typeIdentifier": "t_function_abiencodepacked_pure$__$returns$_t_bytes_memory_ptr_$", "typeString": "function () pure returns (bytes memory)" } }, "id": 24685, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9998:186:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 24672, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "9974:6:16", "typeDescriptions": { "typeIdentifier": "t_type$_t_string_storage_ptr_$", "typeString": "type(string storage pointer)" }, "typeName": { "id": 24671, "name": "string", "nodeType": "ElementaryTypeName", "src": "9974:6:16", "typeDescriptions": {} } }, "id": 24686, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "9974:224:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } }, "nodeType": "VariableDeclarationStatement", "src": "9954:244:16" }, { "expression": { "arguments": [ { "id": 24689, "name": "err", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 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"id": 24832, "nodeType": "FunctionDefinition", "src": "14658:373:16", "body": { "id": 24831, "nodeType": "Block", "src": "14724:307:16", "statements": [ { "assignments": [ 24827 ], "declarations": [ { "constant": false, "id": 24827, "mutability": "mutable", "name": "_mask", "nodeType": "VariableDeclaration", "scope": 24831, "src": "14734:13:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 24826, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "14734:7:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "id": 24829, "initialValue": { "id": 24828, "name": "LOW_12_MASK", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24183, "src": "14750:11:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", 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slicing without memory modification.\n @param memView The view\n @param _index The start index\n @param _len The length\n @param newType The new type\n @return bytes29 - The new view" }, "implemented": true, "kind": "function", "modifiers": [], "name": "slice", "parameters": { "id": 24909, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 24902, "mutability": "mutable", "name": "memView", "nodeType": "VariableDeclaration", "scope": 24948, "src": "16728:15:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, "typeName": { "id": 24901, "name": "bytes29", "nodeType": "ElementaryTypeName", "src": "16728:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, "visibility": "internal" }, { "constant": false, "id": 24904, "mutability": "mutable", "name": "_index", "nodeType": "VariableDeclaration", "scope": 24948, "src": "16745:14:16", "stateVariable": 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false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "17904:12:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint96", "typeString": "uint96" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint96", "typeString": "uint96" } ], "id": 24983, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "17896:7:16", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint256_$", "typeString": "type(uint256)" }, "typeName": { "id": 24982, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "17896:7:16", "typeDescriptions": {} } }, "id": 24987, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "17896:21:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 24988, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sub", "nodeType": "MemberAccess", "referencedDeclaration": 24143, "src": "17896:25:16", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$bound_to$_t_uint256_$", "typeString": "function (uint256,uint256) pure returns (uint256)" } }, "id": 24990, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "17896:31:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "id": 24991, "name": "_len", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24973, "src": "17929:4:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "id": 24992, "name": "newType", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24975, "src": "17935:7:16", "typeDescriptions": { "typeIdentifier": "t_uint40", "typeString": "uint40" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_uint40", "typeString": "uint40" } ], "id": 24980, "name": "slice", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 24948, "src": "17881:5:16", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_bytes29_$_t_uint256_$_t_uint256_$_t_uint40_$returns$_t_bytes29_$", "typeString": "function (bytes29,uint256,uint256,uint40) pure returns (bytes29)" } }, "id": 24993, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "17881:62:16", "tryCall": false, "typeDescriptions": { 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Gets a view representing the last `_len` byte.\n @param memView The view\n @param _len The length\n @param newType The new type\n @return bytes29 - The new view" }, "implemented": true, "kind": "function", "modifiers": [], "name": "postfix", "parameters": { "id": 24976, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 24971, "mutability": "mutable", "name": "memView", "nodeType": "VariableDeclaration", "scope": 24996, "src": "17785:15:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, "typeName": { "id": 24970, "name": "bytes29", "nodeType": "ElementaryTypeName", "src": "17785:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, "visibility": "internal" }, { "constant": false, "id": 24973, "mutability": "mutable", "name": "_len", "nodeType": "VariableDeclaration", "scope": 24996, "src": "17802:12:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 24972, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "17802:7:16", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 24975, "mutability": "mutable", "name": "newType", "nodeType": "VariableDeclaration", "scope": 24996, "src": "17816:14:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint40", "typeString": "uint40" }, "typeName": { "id": 24974, "name": "uint40", "nodeType": "ElementaryTypeName", "src": "17816:6:16", "typeDescriptions": { "typeIdentifier": "t_uint40", "typeString": "uint40" } }, "visibility": "internal" } ], "src": "17784:47:16" }, "returnParameters": { "id": 24979, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 24978, "mutability": "mutable", "name": "", "nodeType": 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"typeString": "function (bytes29) pure returns (bytes32)" } }, "id": 25336, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "24503:13:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "src": "24487:29:16", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "24431:85:16", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 25314, "id": 25339, "nodeType": "Return", "src": "24424:92:16" } ] }, "documentation": { "id": 25306, "nodeType": "StructuredDocumentation", "src": "24086:243:16", "text": " @notice Return true if the underlying memory is equal. Else false.\n @param left The first view\n @param right The second view\n @return bool - True if the underlying memory is equal" }, "implemented": true, "kind": "function", "modifiers": [], "name": "untypedEqual", "parameters": { "id": 25311, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 25308, "mutability": "mutable", "name": "left", "nodeType": "VariableDeclaration", "scope": 25341, "src": "24356:12:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, "typeName": { "id": 25307, "name": "bytes29", "nodeType": "ElementaryTypeName", "src": "24356:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, "visibility": "internal" }, { "constant": false, "id": 25310, "mutability": "mutable", "name": "right", "nodeType": "VariableDeclaration", "scope": 25341, "src": "24370:13:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, "typeName": { "id": 25309, "name": "bytes29", "nodeType": "ElementaryTypeName", "src": "24370:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, "visibility": "internal" } ], "src": "24355:29:16" }, "returnParameters": { "id": 25314, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 25313, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "scope": 25341, "src": "24408:4:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 25312, "name": "bool", "nodeType": "ElementaryTypeName", "src": "24408:4:16", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "24407:6:16" }, "scope": 25621, "stateMutability": "pure", "virtual": false, "visibility": "internal" }, { "id": 25358, "nodeType": "FunctionDefinition", "src": "24778:133:16", "body": { "id": 25357, "nodeType": "Block", "src": "24861:50:16", "statements": [ { "expression": { "id": 25355, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "!", "prefix": true, "src": "24878:26:16", "subExpression": { "arguments": [ { "id": 25352, "name": "left", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 25344, "src": "24892:4:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, { "id": 25353, "name": "right", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 25346, "src": "24898:5:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } ], "id": 25351, "name": "untypedEqual", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 25341, "src": "24879:12:16", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_bytes29_$_t_bytes29_$returns$_t_bool_$", "typeString": "function (bytes29,bytes29) pure returns (bool)" } }, "id": 25354, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "24879:25:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 25350, "id": 25356, "nodeType": "Return", "src": "24871:33:16" } ] }, "documentation": { "id": 25342, "nodeType": "StructuredDocumentation", "src": "24529:244:16", "text": " @notice Return false if the underlying memory is equal. Else true.\n @param left The first view\n @param right The second view\n @return bool - False if the underlying memory is equal" }, "implemented": true, "kind": "function", "modifiers": [], "name": "untypedNotEqual", "parameters": { "id": 25347, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 25344, "mutability": "mutable", "name": "left", "nodeType": "VariableDeclaration", "scope": 25358, "src": "24803:12:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, "typeName": { "id": 25343, "name": "bytes29", "nodeType": "ElementaryTypeName", "src": "24803:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, "visibility": "internal" }, { "constant": false, "id": 25346, "mutability": "mutable", "name": "right", "nodeType": "VariableDeclaration", "scope": 25358, "src": "24817:13:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, "typeName": { "id": 25345, "name": "bytes29", "nodeType": "ElementaryTypeName", "src": "24817:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, "visibility": "internal" } ], "src": "24802:29:16" }, "returnParameters": { "id": 25350, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 25349, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "scope": 25358, "src": "24855:4:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 25348, "name": "bool", "nodeType": "ElementaryTypeName", "src": "24855:4:16", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "24854:6:16" }, "scope": 25621, "stateMutability": "pure", "virtual": false, "visibility": "internal" }, { "id": 25390, 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"referencedDeclaration": 25361, "src": "25371:4:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } ], "id": 25378, "name": "keccak", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 25239, "src": "25364:6:16", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_bytes29_$returns$_t_bytes32_$", "typeString": "function (bytes29) pure returns (bytes32)" } }, "id": 25380, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "25364:12:16", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "arguments": [ { "id": 25382, "name": "right", "nodeType": "Identifier", "overloadedDeclarations": [], 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"mutability": "mutable", "name": "left", "nodeType": "VariableDeclaration", "scope": 25390, "src": "25238:12:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, "typeName": { "id": 25360, "name": "bytes29", "nodeType": "ElementaryTypeName", "src": "25238:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, "visibility": "internal" }, { "constant": false, "id": 25363, "mutability": "mutable", "name": "right", "nodeType": "VariableDeclaration", "scope": 25390, "src": "25252:13:16", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" }, "typeName": { "id": 25362, "name": "bytes29", "nodeType": "ElementaryTypeName", "src": "25252:7:16", "typeDescriptions": { "typeIdentifier": "t_bytes29", "typeString": "bytes29" } }, "visibility": "internal" } ], "src": "25237:29:16" }, "returnParameters": { 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