Submission Details
Severity:
Solidity version 0.8.20 may not work on other chains due to PUSH0
Summary
In Solidity 0.8.20's compiler, the default target EVM version has been changed to Shanghai. This version introduces a new op code called PUSH0.
However, not all Layer 2 solutions have implemented this op code yet, leading to deployment failures on these chains. To overcome this problem, it is recommended to utilize an earlier EVM version.
Prize pool breakdown
Total prize
15,000 USDC
nSLOC
23664 USDC / LOC
14,000 USDC
1,000 USDC
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