Change named return rules

[Aboudjem]

Hey 👋

I noticed the recommendation to avoid named return arguments for single returns. While it might seem unnecessary, named returns can actually be more gas-efficient because the compiler skips creating additional local variables. This optimization is documented in various Solidity resources:

https://www.rareskills.io/post/gas-optimization
https://zokyo-auditing-tutorials.gitbook.io/zokyo-gas-savings/tutorials/gas-saving-technique-32-optimal-use-of-named-return-variables-in-solidity

[wilsoncusack]

Thanks! How much gas does this save?

[Aboudjem]

Thanks! How much gas does this save?

We were able to save ~11gas per call.