Reduce gas usage by moving to Solidity 0.8.19 or later
Vulnerability Details
In earlier releases and in the default legacy code generation, when an internal library function or a free function accessed via a module was called only during contract creation, e.g. only in the constructor, a copy of the function still also occurred in the contract's runtime bytecode.
This was fixed in the version 0.8.19 and later.
PatrickAlphaC
commented
1 year ago
Reduce gas usage by moving to Solidity 0.8.19 or later
Severity
Gas Optimization / Informational
Relevant GitHub Links
https://github.com/Cyfrin/2023-07-foundry-defi-stablecoin/tree/main/src/DSCEngine.sol
https://github.com/Cyfrin/2023-07-foundry-defi-stablecoin/tree/main/src/DecentralizedStableCoin.sol
Summary
Reduce gas usage by moving to Solidity 0.8.19 or later
Vulnerability Details
In earlier releases and in the default legacy code generation, when an internal library function or a free function accessed via a module was called only during contract creation, e.g. only in the constructor, a copy of the function still also occurred in the contract's runtime bytecode. This was fixed in the version 0.8.19 and later.
Complete release notes
Instances (2):
Link to code - https://github.com/Cyfrin/2023-07-foundry-defi-stablecoin/tree/main/src/DSCEngine.sol
Link to code - https://github.com/Cyfrin/2023-07-foundry-defi-stablecoin/tree/main/src/DecentralizedStableCoin.sol
Tools Used
Code Review using VSCode
Recommendations
Move to Solidity 0.8.19 or later