(************************************************************************)
(*         *      The Rocq Prover / The Rocq Development Team           *)
(*  v      *         Copyright INRIA, CNRS and contributors             *)
(* <O___,, * (see version control and CREDITS file for authors & dates) *)
(*   \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)         *)
(************************************************************************)
(** Custom notations and implicits for Coq prelude definitions.

   Author: Matthieu Sozeau
   Institution: LRI, CNRS UMR 8623 - University Paris Sud
*)

(** Haskell-style notations for the unit type and value. *)

Notation " () " := Datatypes.unit : type_scope.
Notation " () " := tt.

(** Set maximally inserted implicit arguments for standard definitions. *)

Arguments Some {A} _.
Arguments None {A}.

Arguments pair {A B} _ _.
Arguments fst {A B} _.
Arguments snd {A B} _.

Arguments nil {A}.
Arguments cons {A} _ _.
