1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
|
(************************************************************************)
(* * The Coq Proof Assistant / The Coq 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) *)
(************************************************************************)
Require Import Ltac2.Init.
Ltac2 Type t := constructor.
Ltac2 @ external equal : t -> t -> bool := "coq-core.plugins.ltac2" "constructor_equal".
(** Constructors obtained through module aliases or Include are not
considered equal by this function. *)
Ltac2 @ external inductive : t -> inductive := "coq-core.plugins.ltac2" "constructor_inductive".
(** Returns the inductive to which the given constructor belongs. *)
Ltac2 @ external index : t -> int := "coq-core.plugins.ltac2" "constructor_index".
(** Returns the index of the given constructor
(such that [c] is [Ind.get_constructor (Ind.data (inductive c)) (index c)]). *)
|