Submission Details
Severity:
`++i/i++` should be `unchecked{++i}/unchecked{i++}` when it is not possible for them to overflow, as is the case when used in for- and while-loops
Summary
Using an unchecked block saves 30-40 gas per loop iteration.
There are 2 instances of this issue:
File: src/DSCEngine.sol
118: for (uint256 i = 0; i < tokenAddresses.length; i++) {
353: for (uint256 i = 0; i < s_collateralTokens.length; i++) {
This can be fixed by adding an unchecked block:
for (unit i; i < length;) {
// logic
unchecked {
++i;
}
}
Prize pool breakdown
Total prize
15,000 USDC
nSLOC
23664 USDC / LOC
14,000 USDC
1,000 USDC
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