Upgrading and pinning solidity compiler to 0.8.24

This is one to the latest version of Solidity compiler. It is best practice to stick with a fixed version so that the code is tested against concrete compiler.
thesis · May 10, 2024 · 10c24e4 · 10c24e4
1 parent 4a8f04a
commit 10c24e4
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Showing 17 changed files with 17 additions and 17 deletions.
diff --git a/solidity/contracts/BitcoinDepositor.sol b/solidity/contracts/BitcoinDepositor.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 import "@openzeppelin/contracts-upgradeable/access/Ownable2StepUpgradeable.sol";
 import {SafeERC20} from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";

diff --git a/solidity/contracts/BitcoinRedeemer.sol b/solidity/contracts/BitcoinRedeemer.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 import "@openzeppelin/contracts-upgradeable/access/Ownable2StepUpgradeable.sol";
 

diff --git a/solidity/contracts/MezoAllocator.sol b/solidity/contracts/MezoAllocator.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
 import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";

diff --git a/solidity/contracts/PausableOwnable.sol b/solidity/contracts/PausableOwnable.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 import "@openzeppelin/contracts-upgradeable/utils/PausableUpgradeable.sol";
 import "@openzeppelin/contracts-upgradeable/access/Ownable2StepUpgradeable.sol";

diff --git a/solidity/contracts/bridge/ITBTCToken.sol b/solidity/contracts/bridge/ITBTCToken.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 /// @title Interface of TBTC token contract.
 /// @notice This interface defines functions of TBTC token contract used by Acre

diff --git a/solidity/contracts/interfaces/IDispatcher.sol b/solidity/contracts/interfaces/IDispatcher.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 /// @title IDispatcher
 /// @notice Interface for the Dispatcher contract.

diff --git a/solidity/contracts/lib/ERC4626Fees.sol b/solidity/contracts/lib/ERC4626Fees.sol
@@ -2,7 +2,7 @@
 
 // Inspired by https://docs.openzeppelin.com/contracts/5.x/erc4626#fees
 
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
 import {ERC4626Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/ERC4626Upgradeable.sol";

diff --git a/solidity/contracts/stBTC.sol b/solidity/contracts/stBTC.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
 

diff --git a/solidity/contracts/test/BitcoinDepositorHarness.sol b/solidity/contracts/test/BitcoinDepositorHarness.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /* solhint-disable func-name-mixedcase */
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 import {BitcoinDepositor} from "../BitcoinDepositor.sol";
 import {MockBridge, MockTBTCVault} from "@keep-network/tbtc-v2/contracts/test/TestTBTCDepositor.sol";

diff --git a/solidity/contracts/test/MezoPortalStub.sol b/solidity/contracts/test/MezoPortalStub.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
 import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";

diff --git a/solidity/contracts/test/TestERC20.sol b/solidity/contracts/test/TestERC20.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
 

diff --git a/solidity/contracts/test/TestTBTC.sol b/solidity/contracts/test/TestTBTC.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
 import "../bridge/ITBTCToken.sol";

diff --git a/solidity/contracts/test/upgrades/BitcoinDepositorV2.sol b/solidity/contracts/test/upgrades/BitcoinDepositorV2.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 import "@openzeppelin/contracts-upgradeable/access/Ownable2StepUpgradeable.sol";
 import {SafeERC20} from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";

diff --git a/solidity/contracts/test/upgrades/MezoAllocatorV2.sol b/solidity/contracts/test/upgrades/MezoAllocatorV2.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
 import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";

diff --git a/solidity/contracts/test/upgrades/stBTCV2.sol b/solidity/contracts/test/upgrades/stBTCV2.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
 

diff --git a/solidity/contracts/utils/Errors.sol b/solidity/contracts/utils/Errors.sol
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-3.0-only
 
-pragma solidity 0.8.21;
+pragma solidity 0.8.24;
 
 error ZeroAddress();
diff --git a/solidity/hardhat.config.ts b/solidity/hardhat.config.ts
@@ -32,7 +32,7 @@ const config: HardhatUserConfig = {
   solidity: {
     compilers: [
       {
-        version: "0.8.21",
+        version: "0.8.24",
         settings: {
           optimizer: {
             enabled: true,