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[Merged by Bors] - opt maybe_update_best_child_and_descendant: remove an impossible case #4583

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zhiqiangxu
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Here child.weight == best_child.weight is impossible since it's already checked above.

@zhiqiangxu zhiqiangxu changed the title remove an impossible case opt maybe_update_best_child_and_descendant: remove an impossible case Aug 9, 2023
@zhiqiangxu zhiqiangxu changed the title opt maybe_update_best_child_and_descendant: remove an impossible case opt maybe_update_best_child_and_descendant: remove an impossible case Aug 9, 2023
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@michaelsproul michaelsproul left a comment

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LGTM. I'll get someone else to triple-check it

@michaelsproul michaelsproul added code-quality consensus An issue/PR that touches consensus code, such as state_processing or block verification. under-review A reviewer has only partially completed a review. v4.4.1 ETA August 2023 labels Aug 11, 2023
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Looks good to me. I was initially hesitant, however I like that it would prevent flipping between the child and best_child in the case of a bug earlier in this function.

@michaelsproul michaelsproul added ready-for-merge This PR is ready to merge. and removed under-review A reviewer has only partially completed a review. labels Aug 14, 2023
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bors r+

bors bot pushed a commit that referenced this pull request Aug 14, 2023
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bors bot commented Aug 14, 2023

Build failed (retrying...):

bors bot pushed a commit that referenced this pull request Aug 14, 2023
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bors bot commented Aug 14, 2023

Pull request successfully merged into unstable.

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@bors bors bot changed the title opt maybe_update_best_child_and_descendant: remove an impossible case [Merged by Bors] - opt maybe_update_best_child_and_descendant: remove an impossible case Aug 14, 2023
@bors bors bot closed this Aug 14, 2023
Woodpile37 pushed a commit to Woodpile37/lighthouse that referenced this pull request Jan 6, 2024
Woodpile37 pushed a commit to Woodpile37/lighthouse that referenced this pull request Jan 6, 2024
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code-quality consensus An issue/PR that touches consensus code, such as state_processing or block verification. ready-for-merge This PR is ready to merge. v4.4.1 ETA August 2023
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3 participants