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(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2015 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
(*i*)
open Evd
open Names
open Term
open Tacexpr
open Glob_term
open Nametab
open Misctypes
(*i*)
(* This module defines the structure of proof tree and the tactic type. So, it
is used by Proof_tree and Refiner *)
(** Types of goals, tactics, rules ... *)
type goal = Goal.goal
type tactic = goal sigma -> goal list sigma
type prim_rule =
| Cut of bool * bool * Id.t * types
| FixRule of Id.t * int * (Id.t * int * constr) list * int
| Cofix of Id.t * (Id.t * constr) list * int
| Refine of constr
| Thin of Id.t list
| Move of Id.t * Id.t move_location
(** Nowadays, the only rules we'll consider are the primitive rules *)
type rule = prim_rule
(** Ltac traces *)
type ltac_call_kind =
| LtacMLCall of glob_tactic_expr
| LtacNotationCall of KerName.t
| LtacNameCall of ltac_constant
| LtacAtomCall of glob_atomic_tactic_expr
| LtacVarCall of Id.t * glob_tactic_expr
| LtacConstrInterp of glob_constr * Pretyping.ltac_var_map
type ltac_trace = (Loc.t * ltac_call_kind) list
let (ltac_trace_info : ltac_trace Exninfo.t) = Exninfo.make ()
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