feat(contracts): add selectors to error file and update erc20 unimple…

…mented

l2-contracts/contracts/L2ContractErrors.sol

@@ -1,20 +1,35 @@
 // SPDX-License-Identifier: MIT
 pragma solidity 0.8.20;
 
+// 0xcbd9d2e0
 error InvalidCaller(address);
+// 0xb4fa3fb3
 error InvalidInput();
+// 0x2a1b2dd8
 error InsufficientAllowance(uint256 providedAllowance, uint256 requiredAmount);
+// 0x1bdfd505
 error FailedToTransferTokens(address tokenContract, address to, uint256 amount);
+// 0xff15b069
 error UnsupportedPaymasterFlow();
+// 0x7138356f
 error EmptyAddress();
+// 0x1c25715b
 error EmptyBytes32();
+// 0x1f73225f
 error AddressMismatch(address expected, address supplied);
+// 0x5e85ae73
 error AmountMustBeGreaterThanZero();
+// 0xb4f54111
 error DeployFailed();
+// 0x82b42900
 error Unauthorized();
+// 0x0ac76f01
 error NonSequentialVersion();
+// 0x6e128399
 error Unimplemented();
+// 0xa4dde386
 error UnimplementedMessage(string);
+// 0x750b219c
 error WithdrawFailed();
 
 string constant BRIDGE_MINT_NOT_IMPLEMENTED = "bridgeMint is not implemented! Use deposit/depositTo methods instead.";

l2-contracts/contracts/bridge/L2StandardERC20.sol

@@ -7,7 +7,7 @@ import {UpgradeableBeacon} from "@openzeppelin/contracts/proxy/beacon/Upgradeabl
 import {ERC1967Upgrade} from "@openzeppelin/contracts/proxy/ERC1967/ERC1967Upgrade.sol";
 
 import {IL2StandardToken} from "./interfaces/IL2StandardToken.sol";
-import {EmptyAddress, Unauthorized, NonSequentialVersion, Unimplemented} from "../L2ContractErrors.sol";
+import {EmptyAddress, Unauthorized, NonSequentialVersion} from "../L2ContractErrors.sol";
 
 /// @author Matter Labs
 /// @custom:security-contact security@matterlabs.dev
@@ -167,19 +167,19 @@ contract L2StandardERC20 is ERC20PermitUpgradeable, IL2StandardToken, ERC1967Upg
 
     function name() public view override returns (string memory) {
         // If method is not available, behave like a token that does not implement this method - revert on call.
-        if (availableGetters.ignoreName) revert Unimplemented();
+        if (availableGetters.ignoreName) revert();
         return super.name();
     }
 
     function symbol() public view override returns (string memory) {
         // If method is not available, behave like a token that does not implement this method - revert on call.
-        if (availableGetters.ignoreSymbol) revert Unimplemented();
+        if (availableGetters.ignoreSymbol) revert();
         return super.symbol();
     }
 
     function decimals() public view override returns (uint8) {
         // If method is not available, behave like a token that does not implement this method - revert on call.
-        if (availableGetters.ignoreDecimals) revert Unimplemented();
+        if (availableGetters.ignoreDecimals) revert();
         return decimals_;
     }
 

system-contracts/contracts/SystemContractErrors.sol

@@ -1,49 +1,93 @@
 // SPDX-License-Identifier: MIT
 pragma solidity 0.8.20;
 
+// 0x8e4a23d6
 error Unauthorized(address);
+// 0x6a84bc39
 error InvalidCodeHash(CodeHashReason);
+// 0x17a84415
 error UnsupportedTxType(uint256);
+// 0x86bb51b8
 error AddressHasNoCode(address);
+// 0x608aa3da
 error EncodingLengthMismatch();
+// 0x4e23d035
 error IndexOutOfBounds();
+// 0x460b9939
 error ValuesNotEqual(uint256 expected, uint256 actual);
+// 0x86302004
 error HashMismatch(bytes32 expected, uint256 actual);
+// 0x122e73e9
 error IndexSizeError();
+// 0x9ba6061b
 error UnsupportedOperation();
+// 0x60b85677
 error InvalidNonceOrderingChange();
+// 0x1c25715b
 error EmptyBytes32();
+// 0x50df6bc3
 error NotAllowedToDeployInKernelSpace();
+// 0x9e4a3c8a
 error HashIsNonZero(bytes32);
+// 0x760a1568
 error NonEmptyAccount();
+// 0x3e5efef9
 error UnknownCodeHash(bytes32);
+// 0x536ec84b
 error NonEmptyMsgValue();
+// 0x03eb8b54
 error InsufficientFunds(uint256 required, uint256 actual);
+// 0x90f049c9
 error InvalidSig(SigField, uint256);
+// 0x1f70c58f
 error FailedToPayOperator();
+// 0x1c26714c
 error InsufficientGas();
+// 0x43e266b0
 error MalformedBytecode(BytecodeError);
+// 0x7f7b0cf7
 error ReconstructionMismatch(PubdataField, bytes32 expected, bytes32 actual);
+// 0xae962d4e
 error InvalidCall();
+// 0x45ac24a6
 error NonceIncreaseError(uint256 max, uint256 proposed);
+// 0x6818f3f9
 error ZeroNonceError();
+// 0x13595475
 error NonceJumpError();
+// 0xe90aded4
 error NonceAlreadyUsed(address account, uint256 nonce);
+// 0x1f2f8478
 error NonceNotUsed(address account, uint256 nonce);
+// 0xe0456dfe
 error TooMuchPubdata(uint256 limit, uint256 supplied);
+// 0x5708aead
 error UpgradeMustBeFirstTxn();
+// 0xd2906dd9
 error L2BlockMustBeGreaterThanZero();
+// 0x9d5da395
 error FirstL2BlockInitializationError();
+// 0xd018e08e
 error NonIncreasingTimestamp();
+// 0x92bf3cf8
 error EmptyVirtualBlocks();
+// 0x71c3da01
 error SystemCallFlagRequired();
+// 0x9eedbd2b
 error CallerMustBeSystemContract();
+// 0xefce78c7
 error CallerMustBeBootloader();
+// 0xb7549616
 error CallerMustBeForceDeployer();
+// 0x5cb045db
 error InvalidData();
+// 0xe95a1fbe
 error FailedToChargeGas();
+// 0x35278d12
 error Overflow();
+// 0xb4fa3fb3
 error InvalidInput();
+// 0xff15b069
 error UnsupportedPaymasterFlow();
 
 enum CodeHashReason {