refactor(transformer/tagged-template): merge functions

[overlookmotel]

Follow-on after #15834. Pure refactor. Merge 2 small functions. The separation was only required previously due to inlining transform_tagged_template, but we don't do that any more.

[overlookmotel]

• perf(transformer/tagged-template): add #[cold] hint to unlikely path #18034
• refactor(transformer/tagged-template): reformat comment #18033
• refactor(transformer/tagged-template): reorder functions #18032
• refactor(transformer/tagged-template): rename var #18031
• refactor(transformer/tagged-template): merge functions #18030 👈 (View in Graphite)
• main

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[Copilot]

Pull request overview

This PR refactors the tagged template transform by merging two small functions into one. The transform_tagged_template_impl function has been inlined into transform_tagged_template, simplifying the code structure without changing behavior.

Changes:

• Merged transform_tagged_template_impl into transform_tagged_template

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[codspeed-hq]

CodSpeed Performance Report

Merging this PR will not alter performance

_{Comparing om/01-15-refactor_transformer_tagged-template_merge_functions (40fa539) with main (23449e0)}

Summary

✅ 38 untouched benchmarks
⏩ 7 skipped benchmarks¹

Footnotes

1. 7 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. ↩

[graphite-app]

Merge activity

• Jan 15, 1:44 PM UTC: overlookmotel added this pull request to the Graphite merge queue.
• Jan 15, 1:52 PM UTC: Merged by the Graphite merge queue.