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chore: fix List deprecations (#4842)

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Kim Morrison 2024-07-26 21:32:18 +10:00 • committed by GitHub
parent a5b8d5b486
commit cbe39dc4bb
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src/Init/Data/List/Lemmas.lean
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@ -1383,9 +1383,9 @@ theorem head_append {l₁ l₂ : List α} (w : l₁ ++ l₂ ≠ []) :
theorem append_ne_nil_of_left_ne_nil {s : List α} (h : s ≠ []) (t : List α) : s ++ t ≠ [] := by simp_all
theorem append_ne_nil_of_right_ne_nil (s : List α) : t ≠ [] → s ++ t ≠ [] := by simp_all
@[deprecated append_ne_nil_of_ne_nil_left (since := "2024-07-24")]
@[deprecated append_ne_nil_of_left_ne_nil (since := "2024-07-24")]
theorem append_ne_nil_of_ne_nil_left {s : List α} (h : s ≠ []) (t : List α) : s ++ t ≠ [] := by simp_all
@[deprecated append_ne_nil_of_ne_nil_right (since := "2024-07-24")]
@[deprecated append_ne_nil_of_right_ne_nil (since := "2024-07-24")]
theorem append_ne_nil_of_ne_nil_right (s : List α) : t ≠ [] → s ++ t ≠ [] := by simp_all
theorem append_eq_cons :