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Josselin Feist\n */\npragma solidity 0.4.25;\n\ncontract SimpleDAO {\n mapping (address => uint) public credit;\n\n function donate(address to) payable public{\n credit[to] += msg.value;\n }\n\n function withdraw(uint amount) public{\n if (credit[msg.sender]>= amount) {\n require(msg.sender.call.value(amount)());\n credit[msg.sender]-=amount;\n }\n }\n\n function queryCredit(address to) view public returns(uint){\n return credit[to];\n }\n}\n", "sourcePath": "/src/external-vcs/github/consensys/truffle-analyze/test/sample-truffle/contracts/simple_dao.sol", "ast": { "absolutePath": "/src/external-vcs/github/consensys/truffle-analyze/test/sample-truffle/contracts/simple_dao.sol", "exportedSymbols": { "SimpleDAO": [ 119 ] }, "id": 120, "nodeType": "SourceUnit", "nodes": [ { "id": 58, "literals": [ "solidity", "0.4", ".25" ], "nodeType": "PragmaDirective", "src": "170:23:1" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "contract", "documentation": null, 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