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|
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
open Environ
open Term
open Evd
open Names
open Globnames
(* This is a hack to make it possible for Obligations to craft a Qed
* behind the scenes. The fix_exn the Stm attaches to the Future proof
* is not available here, so we provide a side channel to get it *)
val stm_get_fix_exn : (unit -> Exninfo.iexn -> Exninfo.iexn) Hook.t
val check_evars : env -> evar_map -> unit
val evar_dependencies : evar_map -> Evar.t -> Evar.Set.t
val sort_dependencies : (Evar.t * evar_info * Evar.Set.t) list -> (Evar.t * evar_info * Evar.Set.t) list
(* env, id, evars, number of function prototypes to try to clear from
evars contexts, object and type *)
val eterm_obligations : env -> Id.t -> evar_map -> int ->
?status:Evar_kinds.obligation_definition_status -> constr -> types ->
(Id.t * types * Evar_kinds.t Loc.located *
(bool * Evar_kinds.obligation_definition_status) * Int.Set.t *
unit Proofview.tactic option) array
(* Existential key, obl. name, type as product,
location of the original evar, associated tactic,
status and dependencies as indexes into the array *)
* ((existential_key * Id.t) list * ((Id.t -> constr) -> constr -> constr)) *
constr * types
(* Translations from existential identifiers to obligation identifiers
and for terms with existentials to closed terms, given a
translation from obligation identifiers to constrs, new term, new type *)
type obligation_info =
(Id.t * Term.types * Evar_kinds.t Loc.located *
(bool * Evar_kinds.obligation_definition_status) * Int.Set.t * unit Proofview.tactic option) array
(* ident, type, location, (opaque or transparent, expand or define),
dependencies, tactic to solve it *)
type progress = (* Resolution status of a program *)
| Remain of int (* n obligations remaining *)
| Dependent (* Dependent on other definitions *)
| Defined of global_reference (* Defined as id *)
val default_tactic : unit Proofview.tactic ref
val add_definition : Names.Id.t -> ?term:Term.constr -> Term.types ->
Evd.evar_universe_context ->
?pl:(Id.t Loc.located list) -> (* Universe binders *)
?implicits:(Constrexpr.explicitation * (bool * bool * bool)) list ->
?kind:Decl_kinds.definition_kind ->
?tactic:unit Proofview.tactic ->
?reduce:(Term.constr -> Term.constr) ->
?hook:(Evd.evar_universe_context -> unit) Lemmas.declaration_hook -> ?opaque:bool -> obligation_info -> progress
type notations =
(Vernacexpr.lstring * Constrexpr.constr_expr * Notation_term.scope_name option) list
type fixpoint_kind =
| IsFixpoint of (Id.t Loc.located option * Constrexpr.recursion_order_expr) list
| IsCoFixpoint
val add_mutual_definitions :
(Names.Id.t * Term.constr * Term.types *
(Constrexpr.explicitation * (bool * bool * bool)) list * obligation_info) list ->
Evd.evar_universe_context ->
?pl:(Id.t Loc.located list) -> (* Universe binders *)
?tactic:unit Proofview.tactic ->
?kind:Decl_kinds.definition_kind ->
?reduce:(Term.constr -> Term.constr) ->
?hook:(Evd.evar_universe_context -> unit) Lemmas.declaration_hook -> ?opaque:bool ->
notations ->
fixpoint_kind -> unit
val obligation : int * Names.Id.t option * Constrexpr.constr_expr option ->
Genarg.glob_generic_argument option -> unit
val next_obligation : Names.Id.t option -> Genarg.glob_generic_argument option -> unit
val solve_obligations : Names.Id.t option -> unit Proofview.tactic option -> progress
(* Number of remaining obligations to be solved for this program *)
val solve_all_obligations : unit Proofview.tactic option -> unit
val try_solve_obligation : int -> Names.Id.t option -> unit Proofview.tactic option -> unit
val try_solve_obligations : Names.Id.t option -> unit Proofview.tactic option -> unit
val show_obligations : ?msg:bool -> Names.Id.t option -> unit
val show_term : Names.Id.t option -> Pp.t
val admit_obligations : Names.Id.t option -> unit
exception NoObligations of Names.Id.t option
val explain_no_obligations : Names.Id.t option -> Pp.t
val set_program_mode : bool -> unit
|
