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[ty] Unions/intersections of gradual types should be assignable to Never #24056

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Merged
ibraheemdev merged 2 commits into from
Mar 19, 2026

add union tests

c1d3015
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Merged

[ty] Unions/intersections of gradual types should be assignable to Never #24056

add union tests
c1d3015
Select commit
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CodSpeed HQ / CodSpeed Performance Analysis succeeded Mar 19, 2026

Performance Gate Passed

✅ 27 untouched benchmarks
⏩ 30 skipped benchmarks1

Comparing ibraheem/never-assignability (c1d3015) with main (632fde9)

Open in CodSpeed

Footnotes

  1. 30 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. ↩

View more details on CodSpeed HQ