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Mayur1496 / Contract_lib2.sol
Created September 25, 2020 11:16
Sample Solidity Contract
pragma solidity ^0.5.5;
library Search {
function indexOf(uint[] storage self, uint value) public view returns (uint) {
for (uint i = 0; i < self.length; i++) if (self[i] == value) return i;
return uint(-1);
}
}
contract Test {
uint[] data;
@Mayur1496
Mayur1496 / Contract_lib.sol
Created September 25, 2020 07:56
Sample Solidity Contract
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.8.0;
// This is the same code as before, just without comments
struct Data { mapping(uint => bool) flags; }
library Set {
function insert(Data storage self, uint value)
public
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Mayur1496 / output
Created September 2, 2020 16:46
Result of oyente on Contract.sol
WARNING:root:You are using an untested version of z3. 4.5.1 is the officially tested version
WARNING:root:You are using evm version 1.8.16. The supported version is 1.7.3
WARNING:root:You are using solc version 0.5.4, The latest supported version is 0.4.19
incomplete push instruction at 3101
INFO:root:contract ./contracts/i.sol:Ballot:
INFO:symExec: ============ Results ===========
INFO:symExec: EVM Code Coverage: 93.3%
INFO:symExec: Integer Underflow: False
INFO:symExec: Integer Overflow: True
INFO:symExec: Parity Multisig Bug 2: False
@Mayur1496
Mayur1496 / Contract.sol
Created September 2, 2020 16:42
Sample Smart Contract
//https://solidity.readthedocs.io/en/v0.5.3/solidity-by-example.html
pragma solidity >=0.4.22 <0.6.0;
/// @title Voting with delegation.
contract Ballot {
// This declares a new complex type which will
// be used for variables later.
// It will represent a single voter.
struct Voter {
uint weight; // weight is accumulated by delegation