// https://tornado.cash /* * d888888P dP a88888b. dP * 88 88 d8' `88 88 * 88 .d8888b. 88d888b. 88d888b. .d8888b. .d888b88 .d8888b. 88 .d8888b. .d8888b. 88d888b. * 88 88' `88 88' `88 88' `88 88' `88 88' `88 88' `88 88 88' `88 Y8ooooo. 88' `88 * 88 88. .88 88 88 88 88. .88 88. .88 88. .88 dP Y8. .88 88. .88 88 88 88 * dP `88888P' dP dP dP `88888P8 `88888P8 `88888P' 88 Y88888P' `88888P8 `88888P' dP dP * ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo */ // SPDX-License-Identifier: MIT pragma solidity ^0.6.0; import "./ERC20Tornado.sol"; import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; contract cPool is ERC20Tornado { address public immutable governance = 0x5efda50f22d34F262c29268506C5Fa42cB56A1Ce; IERC20 public immutable comp; constructor( IERC20 _comp, IVerifier _verifier, IHasher _hasher, uint256 _denomination, uint32 _merkleTreeHeight, IERC20 _token ) public ERC20Tornado(_verifier, _hasher, _denomination, _merkleTreeHeight, _token) { comp = _comp; } /// @dev Moves earned yield of the COMP token to the tornado governance contract /// To make it work you may need to call `comptroller.claimComp(cPoolAddress)` before function claimComp() external { comp.transfer(governance, comp.balanceOf(address(this))); } }