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tornado-core
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Merge pull request #92 from mirru2532/instances 

Allow mutability for state variables
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Roman Semenov 2021-10-29 18:35:42 +01:00 committed by GitHub
parent 23543683f3 5cb9d60178
commit 94dfad9cd2
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3 changed files with 4 additions and 4 deletions
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2
contracts/ERC20Tornado.sol
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@ -18,7 +18,7 @@ import "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";
contract ERC20Tornado is Tornado {
using SafeERC20 for IERC20;
IERC20 public immutable token;
IERC20 public token;
constructor(
IVerifier _verifier,

4
contracts/MerkleTreeWithHistory.sol
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@ -19,9 +19,9 @@ interface IHasher {
contract MerkleTreeWithHistory {
uint256 public constant FIELD_SIZE = 21888242871839275222246405745257275088548364400416034343698204186575808495617;
uint256 public constant ZERO_VALUE = 21663839004416932945382355908790599225266501822907911457504978515578255421292; // = keccak256("tornado") % FIELD_SIZE
IHasher public immutable hasher;
uint32 public immutable levels;
uint32 public levels;
// the following variables are made public for easier testing and debugging and
// are not supposed to be accessed in regular code

2
contracts/Tornado.sol
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@ -21,7 +21,7 @@ interface IVerifier {
abstract contract Tornado is MerkleTreeWithHistory, ReentrancyGuard {
IVerifier public immutable verifier;
uint256 public immutable denomination;
uint256 public denomination;
mapping(bytes32 => bool) public nullifierHashes;
// we store all commitments just to prevent accidental deposits with the same commitment