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Add comments to unsafeAccess functions of Arrays library #3718

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merged 1 commit into from
Sep 23, 2022

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tinchoabbate
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#3589 introduced new unsafeAccess functions in the Arrays library to read dynamic arrays data skipping Solidity's safety checks.

This PR adds some comments to explain the purpose of the assembly in those functions.

@Amxx
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Amxx commented Sep 22, 2022

Hello @tinchoabbate and thank you for this PR.

I'm wondering if we should link to 0.8.17 or to the latest version
https://docs.soliditylang.org/en/latest/internals/layout_in_storage.html#mappings-and-dynamic-arrays

@frangio any opinion ?

@tinchoabbate
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I usually prefer linking to a specific version, because that's exactly what I read while reviewing the contract, and I know the content linked won't change.

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frangio commented Sep 23, 2022

Agree with using a link to a fixed version.

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Thank you!

@frangio frangio merged commit 561d0ee into OpenZeppelin:master Sep 23, 2022
JulissaDantes pushed a commit to JulissaDantes/openzeppelin-contracts that referenced this pull request Nov 3, 2022
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3 participants