lean4-htt/tests/lean/run/9692.lean
Cameron Zwarich 12cd4ca742
fix: remove incorrect error in LCNF's check (#9720)
This PR removes an error which implicitly assumes that the sort of type
dependency between erased types present in the test being added can not
occur. It would be difficult to refine the error using only the
information present in LCNF types, and it is of very little ongoing
value (I don't recall it ever finding an actual problem), so it makes
more sense to delete it.

Fixes #9692.
2025-08-05 04:36:57 +00:00

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def pair : (A : Type 2) × A :=
⟨Type 1, Type 0⟩