refactor(transformer/tagged-template): reorder functions

[overlookmotel]

Follow-on after #15834. Pure refactor. Re-order functions so the main entry to the transform is at the top.

Also add a debug_assert!.

[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 👈 (View in Graphite)
• refactor(transformer/tagged-template): rename var #18031
• refactor(transformer/tagged-template): merge functions #18030
• main

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[codspeed-hq]

CodSpeed Performance Report

Merging this PR will not alter performance

_{Comparing om/01-15-refactor_transformer_tagged-template_reorder_functions (4aede96) with om/01-15-refactor_transformer_tagged-template_rename_var (5c32920)}

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. ↩

[Copilot]

Pull request overview

This PR refactors the tagged_template_transform.rs file by reordering functions to place the main entry point at the top of the implementation. The transform_tagged_template method is moved from its position after helper functions to immediately after the constructor, improving code readability and organization.

Changes:

• Moved transform_tagged_template method to be the first method after the constructor
• Added a period to the doc comment for consistency
• Added a debug_assert! to verify the expression type precondition

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[graphite-app]

Merge activity

• Jan 15, 1:44 PM UTC: overlookmotel added this pull request to the Graphite merge queue.
• Jan 15, 1:54 PM UTC: Merged by the Graphite merge queue.