[pyrefly] Deduplicate legacy type parameter quantification by lyydsheep · Pull Request #4395 · facebook/pyrefly

Performance Gate Passed

✅ 11 untouched benchmarks
⏩ 3 skipped benchmarks¹

_{Comparing lyydsheep:codex/issue-4299-legacy-tparam-dedup (52fc397) with main (c7f4570)}

3 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. ↩