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+(* Check that expansion of alias in pattern-matching compilation is no
+ longer dependent of whether the pattern-matching problem occurs in a
+ typed context or at toplevel (solved from revision 10883) *)
+
+Definition f :=
+ fun n m : nat =>
+ match n, m with
+ | O, _ => O
+ | n, O => n
+ | _, _ => O
+ end.
+
+Goal f =
+ fun n m : nat =>
+ match n, m with
+ | O, _ => O
+ | n, O => n
+ | _, _ => O
+ end.
+ unfold f.
+ reflexivity.
+Qed.
+