Yieldy contest - 8olidity's results

Expressions for constant values such as a call to keccak256(), should use immutable rather than constant

File: src\contracts\YieldyStorage.sol:
9      uint256 public index;
10:     bytes32 public constant ADMIN_ROLE = keccak256("ADMIN");
11      bytes32 public constant MINTER_BURNER_ROLE =
12:         keccak256("MINTER_BURNER_ROLE");
13:     bytes32 public constant REBASE_ROLE = keccak256("REBASE_ROLE");



File: src\libraries\ERC20PermitUpgradeable.sol:
36      bytes32 private constant _PERMIT_TYPEHASH =
37:         keccak256(
38              "Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)"

Conditions for an Require statement that includes the && operator can be broken down into multiple require statements to conserve gas.

File: src\contracts\Staking.sol:
54          require(
55:             _stakingToken != address(0) &&
56:                 _yieldyToken != address(0) &&
57:                 _tokeToken != address(0) &&
58:                 _tokePool != address(0) &&
59:                 _tokeManager != address(0) &&
60:                 _tokeReward != address(0) &&
61                  _liquidityReserve != address(0),