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(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *)
(* <O___,, * (see CREDITS file for the list of authors) *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(* * (see LICENSE file for the text of the license) *)
(************************************************************************)
(** Compatibility file for making Coq act similar to Coq v8.5 *)
(** Any compatibility changes to make future versions of Coq behave like Coq 8.6
are likely needed to make them behave like Coq 8.5. *)
Require Export Coq.Compat.Coq86.
(** We use some deprecated options in this file, so we disable the
corresponding warning, to silence the build of this file. *)
Local Set Warnings "-deprecated-option".
(* In 8.5, "intros [|]", taken e.g. on a goal "A\/B->C", does not
behave as "intros [H|H]" but leave instead hypotheses quantified in
the goal, here producing subgoals A->C and B->C. *)
Global Unset Bracketing Last Introduction Pattern.
Global Unset Regular Subst Tactic.
Global Unset Structural Injection.
Global Unset Shrink Abstract.
Global Unset Shrink Obligations.
Global Set Refolding Reduction.
(** The resolution algorithm for type classes has changed. *)
Global Set Typeclasses Legacy Resolution.
Global Set Typeclasses Limit Intros.
Global Unset Typeclasses Filtered Unification.
(** Allow silently letting unification constraints float after a "." *)
Global Unset Solve Unification Constraints.
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