mirror of
https://github.com/vercel-labs/scriptc.git
synced 2026-11-03 07:54:40 +08:00
Optional array reads also match arrays whose element is itself the read T | undefined nullable-pointer union; owned copies retain and release through its NULL-tolerant entry points. A local array read borrows when its array operand is rooted at a stable parameter and its own live range preserves heap edges, and a call-argument read borrows when the call preserves them. An optional chain on such a read borrows the inline element instead of taking a second reference.