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code-423n4 / 2022-06-notional-coop-findings

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Gas Optimizations #211

Open code423n4 opened 2 years ago

code423n4 commented 2 years ago

Utilise cached local variables to save gas

totalSupply() is already stored in supply so make use of the stored value in the mentioned calculation:

https://github.com/code-423n4/2022-06-notional-coop/blob/6f8c325f604e2576e2fe257b6b57892ca181509a/notional-wrapped-fcash/contracts/wfCashERC4626.sol#L60