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code-423n4 / 2021-06-tracer-findings

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[Gas] Use at least 0.8.0 instead of 0.8.4 #37

Open code423n4 opened 3 years ago

code423n4 commented 3 years ago

Handle

hrkrshnn

Vulnerability details

Impact

Gas optimization.

Use at least 0.8.4 instead of 0.8.0

It has an important optimization improvement: a low level inliner. Especially since you have several small functions.

The current hardhat config indicates that version 0.8.0 is being used.