2019-12-29 02:25:08 +00:00
{
"contractName" : "Context" ,
"abi" : [
{
"inputs" : [ ] ,
"payable" : false ,
"stateMutability" : "nonpayable" ,
"type" : "constructor"
}
] ,
"metadata" : "{\"compiler\":{\"version\":\"0.5.12+commit.7709ece9\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"}],\"devdoc\":{\"methods\":{}},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/GSN/Context.sol\":\"Context\"},\"evmVersion\":\"petersburg\",\"libraries\":{},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/GSN/Context.sol\":{\"keccak256\":\"0x90a3995645af7562d84b9d69363ffa5ae7217714ab61e951bf7bc450f40e4061\",\"urls\":[\"bzz-raw://216ef9d6b614db4eb46970b4e84903f2534a45572dd30a79f0041f1a5830f436\",\"dweb:/ipfs/QmNPrJ4MWKUAWzKXpUqeyKRUfosaoANZAqXgvepdrCwZAG\"]}},\"version\":1}" ,
"bytecode" : "0x" ,
"deployedBytecode" : "0x" ,
"sourceMap" : "" ,
"deployedSourceMap" : "" ,
"source" : "pragma solidity ^0.5.0;\n\n/*\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with GSN meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\ncontract Context {\n // Empty internal constructor, to prevent people from mistakenly deploying\n // an instance of this contract, which should be used via inheritance.\n constructor () internal { }\n // solhint-disable-previous-line no-empty-blocks\n\n function _msgSender() internal view returns (address payable) {\n return msg.sender;\n }\n\n function _msgData() internal view returns (bytes memory) {\n this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691\n return msg.data;\n }\n}\n" ,
"sourcePath" : "@openzeppelin/contracts/GSN/Context.sol" ,
"ast" : {
"absolutePath" : "@openzeppelin/contracts/GSN/Context.sol" ,
"exportedSymbols" : {
"Context" : [
2020-02-18 05:18:07 +00:00
417
2019-12-29 02:25:08 +00:00
]
} ,
2020-02-18 05:18:07 +00:00
"id" : 418 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "SourceUnit" ,
"nodes" : [
{
2020-02-18 05:18:07 +00:00
"id" : 392 ,
2019-12-29 02:25:08 +00:00
"literals" : [
"solidity" ,
"^" ,
"0.5" ,
".0"
] ,
"nodeType" : "PragmaDirective" ,
"src" : "0:23:2"
} ,
{
"baseContracts" : [ ] ,
"contractDependencies" : [ ] ,
"contractKind" : "contract" ,
"documentation" : null ,
"fullyImplemented" : true ,
2020-02-18 05:18:07 +00:00
"id" : 417 ,
2019-12-29 02:25:08 +00:00
"linearizedBaseContracts" : [
2020-02-18 05:18:07 +00:00
417
2019-12-29 02:25:08 +00:00
] ,
"name" : "Context" ,
"nodeType" : "ContractDefinition" ,
"nodes" : [
{
"body" : {
2020-02-18 05:18:07 +00:00
"id" : 395 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "Block" ,
"src" : "726:3:2" ,
"statements" : [ ]
} ,
"documentation" : null ,
2020-02-18 05:18:07 +00:00
"id" : 396 ,
2019-12-29 02:25:08 +00:00
"implemented" : true ,
"kind" : "constructor" ,
"modifiers" : [ ] ,
"name" : "" ,
"nodeType" : "FunctionDefinition" ,
"parameters" : {
2020-02-18 05:18:07 +00:00
"id" : 393 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ParameterList" ,
"parameters" : [ ] ,
"src" : "714:2:2"
} ,
"returnParameters" : {
2020-02-18 05:18:07 +00:00
"id" : 394 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ParameterList" ,
"parameters" : [ ] ,
"src" : "726:0:2"
} ,
2020-02-18 05:18:07 +00:00
"scope" : 417 ,
2019-12-29 02:25:08 +00:00
"src" : "702:27:2" ,
"stateMutability" : "nonpayable" ,
"superFunction" : null ,
"visibility" : "internal"
} ,
{
"body" : {
2020-02-18 05:18:07 +00:00
"id" : 404 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "Block" ,
"src" : "850:34:2" ,
"statements" : [
{
"expression" : {
"argumentTypes" : null ,
"expression" : {
"argumentTypes" : null ,
2020-02-18 05:18:07 +00:00
"id" : 401 ,
2019-12-29 02:25:08 +00:00
"name" : "msg" ,
"nodeType" : "Identifier" ,
"overloadedDeclarations" : [ ] ,
2020-02-18 05:18:07 +00:00
"referencedDeclaration" : 1093 ,
2019-12-29 02:25:08 +00:00
"src" : "867:3:2" ,
"typeDescriptions" : {
"typeIdentifier" : "t_magic_message" ,
"typeString" : "msg"
}
} ,
2020-02-18 05:18:07 +00:00
"id" : 402 ,
2019-12-29 02:25:08 +00:00
"isConstant" : false ,
"isLValue" : false ,
"isPure" : false ,
"lValueRequested" : false ,
"memberName" : "sender" ,
"nodeType" : "MemberAccess" ,
"referencedDeclaration" : null ,
"src" : "867:10:2" ,
"typeDescriptions" : {
"typeIdentifier" : "t_address_payable" ,
"typeString" : "address payable"
}
} ,
2020-02-18 05:18:07 +00:00
"functionReturnParameters" : 400 ,
"id" : 403 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "Return" ,
"src" : "860:17:2"
}
]
} ,
"documentation" : null ,
2020-02-18 05:18:07 +00:00
"id" : 405 ,
2019-12-29 02:25:08 +00:00
"implemented" : true ,
"kind" : "function" ,
"modifiers" : [ ] ,
"name" : "_msgSender" ,
"nodeType" : "FunctionDefinition" ,
"parameters" : {
2020-02-18 05:18:07 +00:00
"id" : 397 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ParameterList" ,
"parameters" : [ ] ,
"src" : "807:2:2"
} ,
"returnParameters" : {
2020-02-18 05:18:07 +00:00
"id" : 400 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ParameterList" ,
"parameters" : [
{
"constant" : false ,
2020-02-18 05:18:07 +00:00
"id" : 399 ,
2019-12-29 02:25:08 +00:00
"name" : "" ,
"nodeType" : "VariableDeclaration" ,
2020-02-18 05:18:07 +00:00
"scope" : 405 ,
2019-12-29 02:25:08 +00:00
"src" : "833:15:2" ,
"stateVariable" : false ,
"storageLocation" : "default" ,
"typeDescriptions" : {
"typeIdentifier" : "t_address_payable" ,
"typeString" : "address payable"
} ,
"typeName" : {
2020-02-18 05:18:07 +00:00
"id" : 398 ,
2019-12-29 02:25:08 +00:00
"name" : "address" ,
"nodeType" : "ElementaryTypeName" ,
"src" : "833:15:2" ,
"stateMutability" : "payable" ,
"typeDescriptions" : {
"typeIdentifier" : "t_address_payable" ,
"typeString" : "address payable"
}
} ,
"value" : null ,
"visibility" : "internal"
}
] ,
"src" : "832:17:2"
} ,
2020-02-18 05:18:07 +00:00
"scope" : 417 ,
2019-12-29 02:25:08 +00:00
"src" : "788:96:2" ,
"stateMutability" : "view" ,
"superFunction" : null ,
"visibility" : "internal"
} ,
{
"body" : {
2020-02-18 05:18:07 +00:00
"id" : 415 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "Block" ,
"src" : "947:165:2" ,
"statements" : [
{
"expression" : {
"argumentTypes" : null ,
2020-02-18 05:18:07 +00:00
"id" : 410 ,
2019-12-29 02:25:08 +00:00
"name" : "this" ,
"nodeType" : "Identifier" ,
"overloadedDeclarations" : [ ] ,
2020-02-18 05:18:07 +00:00
"referencedDeclaration" : 1107 ,
2019-12-29 02:25:08 +00:00
"src" : "957:4:2" ,
"typeDescriptions" : {
2020-02-18 05:18:07 +00:00
"typeIdentifier" : "t_contract$_Context_$417" ,
2019-12-29 02:25:08 +00:00
"typeString" : "contract Context"
}
} ,
2020-02-18 05:18:07 +00:00
"id" : 411 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ExpressionStatement" ,
"src" : "957:4:2"
} ,
{
"expression" : {
"argumentTypes" : null ,
"expression" : {
"argumentTypes" : null ,
2020-02-18 05:18:07 +00:00
"id" : 412 ,
2019-12-29 02:25:08 +00:00
"name" : "msg" ,
"nodeType" : "Identifier" ,
"overloadedDeclarations" : [ ] ,
2020-02-18 05:18:07 +00:00
"referencedDeclaration" : 1093 ,
2019-12-29 02:25:08 +00:00
"src" : "1097:3:2" ,
"typeDescriptions" : {
"typeIdentifier" : "t_magic_message" ,
"typeString" : "msg"
}
} ,
2020-02-18 05:18:07 +00:00
"id" : 413 ,
2019-12-29 02:25:08 +00:00
"isConstant" : false ,
"isLValue" : false ,
"isPure" : false ,
"lValueRequested" : false ,
"memberName" : "data" ,
"nodeType" : "MemberAccess" ,
"referencedDeclaration" : null ,
"src" : "1097:8:2" ,
"typeDescriptions" : {
"typeIdentifier" : "t_bytes_calldata_ptr" ,
"typeString" : "bytes calldata"
}
} ,
2020-02-18 05:18:07 +00:00
"functionReturnParameters" : 409 ,
"id" : 414 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "Return" ,
"src" : "1090:15:2"
}
]
} ,
"documentation" : null ,
2020-02-18 05:18:07 +00:00
"id" : 416 ,
2019-12-29 02:25:08 +00:00
"implemented" : true ,
"kind" : "function" ,
"modifiers" : [ ] ,
"name" : "_msgData" ,
"nodeType" : "FunctionDefinition" ,
"parameters" : {
2020-02-18 05:18:07 +00:00
"id" : 406 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ParameterList" ,
"parameters" : [ ] ,
"src" : "907:2:2"
} ,
"returnParameters" : {
2020-02-18 05:18:07 +00:00
"id" : 409 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ParameterList" ,
"parameters" : [
{
"constant" : false ,
2020-02-18 05:18:07 +00:00
"id" : 408 ,
2019-12-29 02:25:08 +00:00
"name" : "" ,
"nodeType" : "VariableDeclaration" ,
2020-02-18 05:18:07 +00:00
"scope" : 416 ,
2019-12-29 02:25:08 +00:00
"src" : "933:12:2" ,
"stateVariable" : false ,
"storageLocation" : "memory" ,
"typeDescriptions" : {
"typeIdentifier" : "t_bytes_memory_ptr" ,
"typeString" : "bytes"
} ,
"typeName" : {
2020-02-18 05:18:07 +00:00
"id" : 407 ,
2019-12-29 02:25:08 +00:00
"name" : "bytes" ,
"nodeType" : "ElementaryTypeName" ,
"src" : "933:5:2" ,
"typeDescriptions" : {
"typeIdentifier" : "t_bytes_storage_ptr" ,
"typeString" : "bytes"
}
} ,
"value" : null ,
"visibility" : "internal"
}
] ,
"src" : "932:14:2"
} ,
2020-02-18 05:18:07 +00:00
"scope" : 417 ,
2019-12-29 02:25:08 +00:00
"src" : "890:222:2" ,
"stateMutability" : "view" ,
"superFunction" : null ,
"visibility" : "internal"
}
] ,
2020-02-18 05:18:07 +00:00
"scope" : 418 ,
2019-12-29 02:25:08 +00:00
"src" : "525:589:2"
}
] ,
"src" : "0:1115:2"
} ,
"legacyAST" : {
"absolutePath" : "@openzeppelin/contracts/GSN/Context.sol" ,
"exportedSymbols" : {
"Context" : [
2020-02-18 05:18:07 +00:00
417
2019-12-29 02:25:08 +00:00
]
} ,
2020-02-18 05:18:07 +00:00
"id" : 418 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "SourceUnit" ,
"nodes" : [
{
2020-02-18 05:18:07 +00:00
"id" : 392 ,
2019-12-29 02:25:08 +00:00
"literals" : [
"solidity" ,
"^" ,
"0.5" ,
".0"
] ,
"nodeType" : "PragmaDirective" ,
"src" : "0:23:2"
} ,
{
"baseContracts" : [ ] ,
"contractDependencies" : [ ] ,
"contractKind" : "contract" ,
"documentation" : null ,
"fullyImplemented" : true ,
2020-02-18 05:18:07 +00:00
"id" : 417 ,
2019-12-29 02:25:08 +00:00
"linearizedBaseContracts" : [
2020-02-18 05:18:07 +00:00
417
2019-12-29 02:25:08 +00:00
] ,
"name" : "Context" ,
"nodeType" : "ContractDefinition" ,
"nodes" : [
{
"body" : {
2020-02-18 05:18:07 +00:00
"id" : 395 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "Block" ,
"src" : "726:3:2" ,
"statements" : [ ]
} ,
"documentation" : null ,
2020-02-18 05:18:07 +00:00
"id" : 396 ,
2019-12-29 02:25:08 +00:00
"implemented" : true ,
"kind" : "constructor" ,
"modifiers" : [ ] ,
"name" : "" ,
"nodeType" : "FunctionDefinition" ,
"parameters" : {
2020-02-18 05:18:07 +00:00
"id" : 393 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ParameterList" ,
"parameters" : [ ] ,
"src" : "714:2:2"
} ,
"returnParameters" : {
2020-02-18 05:18:07 +00:00
"id" : 394 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ParameterList" ,
"parameters" : [ ] ,
"src" : "726:0:2"
} ,
2020-02-18 05:18:07 +00:00
"scope" : 417 ,
2019-12-29 02:25:08 +00:00
"src" : "702:27:2" ,
"stateMutability" : "nonpayable" ,
"superFunction" : null ,
"visibility" : "internal"
} ,
{
"body" : {
2020-02-18 05:18:07 +00:00
"id" : 404 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "Block" ,
"src" : "850:34:2" ,
"statements" : [
{
"expression" : {
"argumentTypes" : null ,
"expression" : {
"argumentTypes" : null ,
2020-02-18 05:18:07 +00:00
"id" : 401 ,
2019-12-29 02:25:08 +00:00
"name" : "msg" ,
"nodeType" : "Identifier" ,
"overloadedDeclarations" : [ ] ,
2020-02-18 05:18:07 +00:00
"referencedDeclaration" : 1093 ,
2019-12-29 02:25:08 +00:00
"src" : "867:3:2" ,
"typeDescriptions" : {
"typeIdentifier" : "t_magic_message" ,
"typeString" : "msg"
}
} ,
2020-02-18 05:18:07 +00:00
"id" : 402 ,
2019-12-29 02:25:08 +00:00
"isConstant" : false ,
"isLValue" : false ,
"isPure" : false ,
"lValueRequested" : false ,
"memberName" : "sender" ,
"nodeType" : "MemberAccess" ,
"referencedDeclaration" : null ,
"src" : "867:10:2" ,
"typeDescriptions" : {
"typeIdentifier" : "t_address_payable" ,
"typeString" : "address payable"
}
} ,
2020-02-18 05:18:07 +00:00
"functionReturnParameters" : 400 ,
"id" : 403 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "Return" ,
"src" : "860:17:2"
}
]
} ,
"documentation" : null ,
2020-02-18 05:18:07 +00:00
"id" : 405 ,
2019-12-29 02:25:08 +00:00
"implemented" : true ,
"kind" : "function" ,
"modifiers" : [ ] ,
"name" : "_msgSender" ,
"nodeType" : "FunctionDefinition" ,
"parameters" : {
2020-02-18 05:18:07 +00:00
"id" : 397 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ParameterList" ,
"parameters" : [ ] ,
"src" : "807:2:2"
} ,
"returnParameters" : {
2020-02-18 05:18:07 +00:00
"id" : 400 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ParameterList" ,
"parameters" : [
{
"constant" : false ,
2020-02-18 05:18:07 +00:00
"id" : 399 ,
2019-12-29 02:25:08 +00:00
"name" : "" ,
"nodeType" : "VariableDeclaration" ,
2020-02-18 05:18:07 +00:00
"scope" : 405 ,
2019-12-29 02:25:08 +00:00
"src" : "833:15:2" ,
"stateVariable" : false ,
"storageLocation" : "default" ,
"typeDescriptions" : {
"typeIdentifier" : "t_address_payable" ,
"typeString" : "address payable"
} ,
"typeName" : {
2020-02-18 05:18:07 +00:00
"id" : 398 ,
2019-12-29 02:25:08 +00:00
"name" : "address" ,
"nodeType" : "ElementaryTypeName" ,
"src" : "833:15:2" ,
"stateMutability" : "payable" ,
"typeDescriptions" : {
"typeIdentifier" : "t_address_payable" ,
"typeString" : "address payable"
}
} ,
"value" : null ,
"visibility" : "internal"
}
] ,
"src" : "832:17:2"
} ,
2020-02-18 05:18:07 +00:00
"scope" : 417 ,
2019-12-29 02:25:08 +00:00
"src" : "788:96:2" ,
"stateMutability" : "view" ,
"superFunction" : null ,
"visibility" : "internal"
} ,
{
"body" : {
2020-02-18 05:18:07 +00:00
"id" : 415 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "Block" ,
"src" : "947:165:2" ,
"statements" : [
{
"expression" : {
"argumentTypes" : null ,
2020-02-18 05:18:07 +00:00
"id" : 410 ,
2019-12-29 02:25:08 +00:00
"name" : "this" ,
"nodeType" : "Identifier" ,
"overloadedDeclarations" : [ ] ,
2020-02-18 05:18:07 +00:00
"referencedDeclaration" : 1107 ,
2019-12-29 02:25:08 +00:00
"src" : "957:4:2" ,
"typeDescriptions" : {
2020-02-18 05:18:07 +00:00
"typeIdentifier" : "t_contract$_Context_$417" ,
2019-12-29 02:25:08 +00:00
"typeString" : "contract Context"
}
} ,
2020-02-18 05:18:07 +00:00
"id" : 411 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ExpressionStatement" ,
"src" : "957:4:2"
} ,
{
"expression" : {
"argumentTypes" : null ,
"expression" : {
"argumentTypes" : null ,
2020-02-18 05:18:07 +00:00
"id" : 412 ,
2019-12-29 02:25:08 +00:00
"name" : "msg" ,
"nodeType" : "Identifier" ,
"overloadedDeclarations" : [ ] ,
2020-02-18 05:18:07 +00:00
"referencedDeclaration" : 1093 ,
2019-12-29 02:25:08 +00:00
"src" : "1097:3:2" ,
"typeDescriptions" : {
"typeIdentifier" : "t_magic_message" ,
"typeString" : "msg"
}
} ,
2020-02-18 05:18:07 +00:00
"id" : 413 ,
2019-12-29 02:25:08 +00:00
"isConstant" : false ,
"isLValue" : false ,
"isPure" : false ,
"lValueRequested" : false ,
"memberName" : "data" ,
"nodeType" : "MemberAccess" ,
"referencedDeclaration" : null ,
"src" : "1097:8:2" ,
"typeDescriptions" : {
"typeIdentifier" : "t_bytes_calldata_ptr" ,
"typeString" : "bytes calldata"
}
} ,
2020-02-18 05:18:07 +00:00
"functionReturnParameters" : 409 ,
"id" : 414 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "Return" ,
"src" : "1090:15:2"
}
]
} ,
"documentation" : null ,
2020-02-18 05:18:07 +00:00
"id" : 416 ,
2019-12-29 02:25:08 +00:00
"implemented" : true ,
"kind" : "function" ,
"modifiers" : [ ] ,
"name" : "_msgData" ,
"nodeType" : "FunctionDefinition" ,
"parameters" : {
2020-02-18 05:18:07 +00:00
"id" : 406 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ParameterList" ,
"parameters" : [ ] ,
"src" : "907:2:2"
} ,
"returnParameters" : {
2020-02-18 05:18:07 +00:00
"id" : 409 ,
2019-12-29 02:25:08 +00:00
"nodeType" : "ParameterList" ,
"parameters" : [
{
"constant" : false ,
2020-02-18 05:18:07 +00:00
"id" : 408 ,
2019-12-29 02:25:08 +00:00
"name" : "" ,
"nodeType" : "VariableDeclaration" ,
2020-02-18 05:18:07 +00:00
"scope" : 416 ,
2019-12-29 02:25:08 +00:00
"src" : "933:12:2" ,
"stateVariable" : false ,
"storageLocation" : "memory" ,
"typeDescriptions" : {
"typeIdentifier" : "t_bytes_memory_ptr" ,
"typeString" : "bytes"
} ,
"typeName" : {
2020-02-18 05:18:07 +00:00
"id" : 407 ,
2019-12-29 02:25:08 +00:00
"name" : "bytes" ,
"nodeType" : "ElementaryTypeName" ,
"src" : "933:5:2" ,
"typeDescriptions" : {
"typeIdentifier" : "t_bytes_storage_ptr" ,
"typeString" : "bytes"
}
} ,
"value" : null ,
"visibility" : "internal"
}
] ,
"src" : "932:14:2"
} ,
2020-02-18 05:18:07 +00:00
"scope" : 417 ,
2019-12-29 02:25:08 +00:00
"src" : "890:222:2" ,
"stateMutability" : "view" ,
"superFunction" : null ,
"visibility" : "internal"
}
] ,
2020-02-18 05:18:07 +00:00
"scope" : 418 ,
2019-12-29 02:25:08 +00:00
"src" : "525:589:2"
}
] ,
"src" : "0:1115:2"
} ,
"compiler" : {
"name" : "solc" ,
"version" : "0.5.12+commit.7709ece9.Emscripten.clang"
} ,
"networks" : { } ,
"schemaVersion" : "3.0.19" ,
2020-02-18 05:18:07 +00:00
"updatedAt" : "2020-02-18T05:14:13.973Z" ,
2019-12-29 02:25:08 +00:00
"devdoc" : {
"methods" : { }
} ,
"userdoc" : {
"methods" : { }
}
}
