{
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          "type": "address"
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    {
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  "source": "pragma solidity >=0.4.24 ^0.5.1;\n\n/// @title Proxied - indicates that a contract will be proxied. Also defines storage requirements for Proxy.\n/// @author Alan Lu - <alan@gnosis.pm>\ncontract Proxied {\n    address public masterCopy;\n}\n\n/// @title Proxy - Generic proxy contract allows to execute all transactions applying the code of a master contract.\n/// @author Stefan George - <stefan@gnosis.pm>\ncontract Proxy is Proxied {\n    /// @dev Constructor function sets address of master copy contract.\n    /// @param _masterCopy Master copy address.\n    constructor(address _masterCopy)\n        public\n    {\n        require(_masterCopy != address(0));\n        masterCopy = _masterCopy;\n    }\n\n    /// @dev Fallback function forwards all transactions and returns all received return data.\n    function ()\n        external\n        payable\n    {\n        address _masterCopy = masterCopy;\n        assembly {\n            calldatacopy(0, 0, calldatasize())\n            let success := delegatecall(not(0), _masterCopy, 0, calldatasize(), 0, 0)\n            returndatacopy(0, 0, returndatasize())\n            switch success\n            case 0 { revert(0, returndatasize()) }\n            default { return(0, returndatasize()) }\n        }\n    }\n}\n",
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  "ast": {
    "absolutePath": "@gnosis.pm/util-contracts/contracts/Proxy.sol",
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              "nodeType": "ElementaryTypeName",
              "src": "205:7:29",
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                "typeString": "address"
              }
            },
            "value": null,
            "visibility": "public"
          }
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        "src": "182:51:29"
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        "contractKind": "contract",
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        "nodeType": "ContractDefinition",
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                          "id": 6806,
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                          "src": "636:10:29",
                          "typeDescriptions": {
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                      "src": "657:10:29",
                      "typeDescriptions": {
                        "typeIdentifier": "t_address",
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                      }
                    },
                    "nodeType": "Assignment",
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                      "name": "_masterCopy",
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            "kind": "constructor",
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            "name": "",
            "nodeType": "FunctionDefinition",
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                  "constant": false,
                  "id": 6802,
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                  "src": "563:19:29",
                  "stateVariable": false,
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                  "nodeType": "InlineAssembly",
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                          "typeString": "bool"
                        }
                      ],
                      "id": 6805,
                      "name": "require",
                      "nodeType": "Identifier",
                      "overloadedDeclarations": [
                        7923,
                        7924
                      ],
                      "referencedDeclaration": 7923,
                      "src": "613:7:29",
                      "typeDescriptions": {
                        "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$",
                        "typeString": "function (bool) pure"
                      }
                    },
                    "id": 6811,
                    "isConstant": false,
                    "isLValue": false,
                    "isPure": false,
                    "kind": "functionCall",
                    "lValueRequested": false,
                    "names": [],
                    "nodeType": "FunctionCall",
                    "src": "613:34:29",
                    "typeDescriptions": {
                      "typeIdentifier": "t_tuple$__$",
                      "typeString": "tuple()"
                    }
                  },
                  "id": 6812,
                  "nodeType": "ExpressionStatement",
                  "src": "613:34:29"
                },
                {
                  "expression": {
                    "argumentTypes": null,
                    "id": 6815,
                    "isConstant": false,
                    "isLValue": false,
                    "isPure": false,
                    "lValueRequested": false,
                    "leftHandSide": {
                      "argumentTypes": null,
                      "id": 6813,
                      "name": "masterCopy",
                      "nodeType": "Identifier",
                      "overloadedDeclarations": [],
                      "referencedDeclaration": 6797,
                      "src": "657:10:29",
                      "typeDescriptions": {
                        "typeIdentifier": "t_address",
                        "typeString": "address"
                      }
                    },
                    "nodeType": "Assignment",
                    "operator": "=",
                    "rightHandSide": {
                      "argumentTypes": null,
                      "id": 6814,
                      "name": "_masterCopy",
                      "nodeType": "Identifier",
                      "overloadedDeclarations": [],
                      "referencedDeclaration": 6802,
                      "src": "670:11:29",
                      "typeDescriptions": {
                        "typeIdentifier": "t_address",
                        "typeString": "address"
                      }
                    },
                    "src": "657:24:29",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "id": 6816,
                  "nodeType": "ExpressionStatement",
                  "src": "657:24:29"
                }
              ]
            },
            "documentation": "@dev Constructor function sets address of master copy contract.\n @param _masterCopy Master copy address.",
            "id": 6818,
            "implemented": true,
            "kind": "constructor",
            "modifiers": [],
            "name": "",
            "nodeType": "FunctionDefinition",
            "parameters": {
              "id": 6803,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 6802,
                  "name": "_masterCopy",
                  "nodeType": "VariableDeclaration",
                  "scope": 6818,
                  "src": "563:19:29",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 6801,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "563:7:29",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "562:21:29"
            },
            "returnParameters": {
              "id": 6804,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "603:0:29"
            },
            "scope": 6828,
            "src": "551:137:29",
            "stateMutability": "nonpayable",
            "superFunction": null,
            "visibility": "public"
          },
          {
            "body": {
              "id": 6826,
              "nodeType": "Block",
              "src": "838:392:29",
              "statements": [
                {
                  "assignments": [
                    6822
                  ],
                  "declarations": [
                    {
                      "constant": false,
                      "id": 6822,
                      "name": "_masterCopy",
                      "nodeType": "VariableDeclaration",
                      "scope": 6826,
                      "src": "848:19:29",
                      "stateVariable": false,
                      "storageLocation": "default",
                      "typeDescriptions": {
                        "typeIdentifier": "t_address",
                        "typeString": "address"
                      },
                      "typeName": {
                        "id": 6821,
                        "name": "address",
                        "nodeType": "ElementaryTypeName",
                        "src": "848:7:29",
                        "stateMutability": "nonpayable",
                        "typeDescriptions": {
                          "typeIdentifier": "t_address",
                          "typeString": "address"
                        }
                      },
                      "value": null,
                      "visibility": "internal"
                    }
                  ],
                  "id": 6824,
                  "initialValue": {
                    "argumentTypes": null,
                    "id": 6823,
                    "name": "masterCopy",
                    "nodeType": "Identifier",
                    "overloadedDeclarations": [],
                    "referencedDeclaration": 6797,
                    "src": "870:10:29",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "nodeType": "VariableDeclarationStatement",
                  "src": "848:32:29"
                },
                {
                  "externalReferences": [
                    {
                      "_masterCopy": {
                        "declaration": 6822,
                        "isOffset": false,
                        "isSlot": false,
                        "src": "996:11:29",
                        "valueSize": 1
                      }
                    }
                  ],
                  "id": 6825,
                  "nodeType": "InlineAssembly",
                  "operations": "{\n    calldatacopy(0, 0, calldatasize())\n    let success := delegatecall(not(0), _masterCopy, 0, calldatasize(), 0, 0)\n    returndatacopy(0, 0, returndatasize())\n    switch success\n    case 0 {\n        revert(0, returndatasize())\n    }\n    default {\n        return(0, returndatasize())\n    }\n}",
                  "src": "890:340:29"
                }
              ]
            },
            "documentation": "@dev Fallback function forwards all transactions and returns all received return data.",
            "id": 6827,
            "implemented": true,
            "kind": "fallback",
            "modifiers": [],
            "name": "",
            "nodeType": "FunctionDefinition",
            "parameters": {
              "id": 6819,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "798:2:29"
            },
            "returnParameters": {
              "id": 6820,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "838:0:29"
            },
            "scope": 6828,
            "src": "789:441:29",
            "stateMutability": "payable",
            "superFunction": null,
            "visibility": "external"
          }
        ],
        "scope": 6829,
        "src": "399:833:29"
      }
    ],
    "src": "0:1233:29"
  },
  "compiler": {
    "name": "solc",
    "version": "0.5.6+commit.b259423e.Emscripten.clang"
  },
  "networks": {},
  "schemaVersion": "3.0.11",
  "updatedAt": "2019-09-20T17:46:52.251Z",
  "devdoc": {
    "author": "Stefan George - <stefan@gnosis.pm>",
    "methods": {
      "constructor": {
        "details": "Constructor function sets address of master copy contract.",
        "params": {
          "_masterCopy": "Master copy address."
        }
      }
    },
    "title": "Proxy - Generic proxy contract allows to execute all transactions applying the code of a master contract."
  },
  "userdoc": {
    "methods": {}
  }
}