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|
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2014 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
(*i*)
open Environ
open Evd
open Names
open Libnames
open Term
open Util
open Tacexpr
(* open Decl_expr *)
open Glob_term
open Genarg
open Nametab
open Pattern
(*i*)
(* This module defines the structure of proof tree and the tactic type. So, it
is used by Proof_tree and Refiner *)
type goal = Goal.goal
type tactic = goal sigma -> goal list sigma
type prim_rule =
| Intro of identifier
| Cut of bool * bool * identifier * types
| FixRule of identifier * int * (identifier * int * constr) list * int
| Cofix of identifier * (identifier * constr) list * int
| Refine of constr
| Convert_concl of types * cast_kind
| Convert_hyp of named_declaration
| Thin of identifier list
| ThinBody of identifier list
| Move of bool * identifier * identifier move_location
| Order of identifier list
| Rename of identifier * identifier
| Change_evars
type proof_tree = {
goal : goal;
ref : (rule * proof_tree list) option }
and rule =
| Prim of prim_rule
| Nested of compound_rule * proof_tree
| Decl_proof of bool
| Daimon
and compound_rule=
| Tactic of tactic_expr * bool
and tactic_expr =
(constr,
constr_pattern,
evaluable_global_reference,
inductive,
ltac_constant,
identifier,
glob_tactic_expr,
tlevel)
Tacexpr.gen_tactic_expr
and atomic_tactic_expr =
(constr,
constr_pattern,
evaluable_global_reference,
inductive,
ltac_constant,
identifier,
glob_tactic_expr,
tlevel)
Tacexpr.gen_atomic_tactic_expr
and tactic_arg =
(constr,
constr_pattern,
evaluable_global_reference,
inductive,
ltac_constant,
identifier,
glob_tactic_expr,
tlevel)
Tacexpr.gen_tactic_arg
type ltac_call_kind =
| LtacNotationCall of string
| LtacNameCall of ltac_constant
| LtacAtomCall of glob_atomic_tactic_expr * atomic_tactic_expr option ref
| LtacVarCall of identifier * glob_tactic_expr
| LtacConstrInterp of glob_constr *
(extended_patvar_map * (identifier * identifier option) list)
type ltac_trace = (int * loc * ltac_call_kind) list
exception LtacLocated of (int * ltac_call_kind * ltac_trace * loc) * exn
let abstract_tactic_box = ref (ref None)
|
