tests/lean/1856.lean.expected.out

1856.lean:10:4-10:13: warning: declaration uses 'sorry'
case h
α : Type ?u
inst✝ : DecidableEq α
i : α
β : α → Type ?u
f : (j : α) → β j
x : α
⊢ (if h : x = i then ⋯ ▸ f i else f x) = f x