aboutsummaryrefslogtreecommitdiff
path: root/src/tac2dyn.mli
blob: e99529684025ba597ff31de81b84390c4c8101dc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
(************************************************************************)
(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016     *)
(*   \VV/  **************************************************************)
(*    //   *      This file is distributed under the terms of the       *)
(*         *       GNU Lesser General Public License Version 2.1        *)
(************************************************************************)

(** Dynamic arguments for Ltac2. *)

module Arg :
sig
  type ('a, 'b) tag
  val create : string -> ('a, 'b) tag
  val eq : ('a1, 'b1) tag -> ('a2, 'b2) tag -> ('a1 * 'b1, 'a2 * 'b2) CSig.eq option
  val repr : ('a, 'b) tag -> string
end
(** Arguments that are part of an AST. *)

module type Param = sig type ('raw, 'glb) t end

module ArgMap (M : Param) :
sig
  type _ pack = Pack : ('raw, 'glb) M.t -> ('raw * 'glb) pack
  type t
  val empty : t
  val add : ('a, 'b) Arg.tag -> ('a * 'b) pack -> t -> t
  val remove : ('a, 'b) Arg.tag -> t -> t
  val find : ('a, 'b) Arg.tag -> t -> ('a * 'b) pack
  val mem : ('a, 'b) Arg.tag -> t -> bool
end

module Val : Dyn.S
(** Toplevel values *)