(************************************************************************)
(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016     *)
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(*    //   *      This file is distributed under the terms of the       *)
(*         *       GNU Lesser General Public License Version 2.1        *)
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(* Test le Hint Unfold sur des var locales *)

Section toto.
Let EQ := @eq.
Goal EQ nat 0 0.
Hint Unfold EQ.
auto.
Qed.

(* Check regular failure when statically existing ref does not exist
   any longer at run time *)

Goal let x := 0 in True.
intro x.
Fail (clear x; unfold x).
Abort.
