refactor(traverse): remove dead code

[overlookmotel]

Pure refactor. Remove dead import of CommentNodeId. It was introduced in #11214, but we didn't end up using it.

[overlookmotel]

• refactor(traverse): remove dead code #15685 👈 (View in Graphite)
• main

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[overlookmotel]

Merge activity

• Nov 14, 1:05 AM UTC: The merge label '0-merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
• Nov 14, 1:10 AM UTC: overlookmotel added this pull request to the Graphite merge queue.
• Nov 14, 1:15 AM UTC: Merged by the Graphite merge queue.

[Copilot]

Pull Request Overview

This PR removes dead code by eliminating the unused CommentNodeId import that was introduced in #11214 but never utilized. The change also removes the #![allow(unused_imports)] attribute that was likely added to suppress warnings about the unused import.

• Removes unused CommentNodeId import from oxc_syntax
• Removes the #![allow(unused_imports)] attribute that is no longer necessary
• Updates both the generated file and the code generator script for consistency

Reviewed Changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated no comments.

File	Description
crates/oxc_traverse/src/generated/ancestor.rs	Removed unused import and allow attribute from generated file
crates/oxc_traverse/scripts/lib/ancestor.mjs	Updated code generator to stop generating the unused import and allow attribute

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[codspeed-hq]

CodSpeed Performance Report

Merging #15685 will not alter performance

_{Comparing 11-14-refactor_traverse_remove_dead_code (83ab61c) with main (f5d9abb)¹}

Summary

✅ 33 untouched
⏩ 4 skipped²

Footnotes

1. No successful run was found on main (78b6708) during the generation of this report, so f5d9abb was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

2. 4 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩