lean4-htt/tests/lean/run/issue10792.lean

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inductive Vec (α : Type) : Nat → Type where
| nil : Vec α 0
| cons (x : α) (xs : Vec α n) : Vec α (n.succ)
-- set_option trace.Meta.Match.match true
def test : Vec Unit 100000000000 → Nat
| Vec.cons () _ => 1