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(************************************************************************)
(* 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 *)
(************************************************************************)
open Names
(** Basic types used both in [constr_expr] and in [glob_constr] *)
(** Cases pattern variables *)
type patvar = Id.t
(** Introduction patterns *)
type 'constr intro_pattern_expr =
| IntroForthcoming of bool
| IntroNaming of intro_pattern_naming_expr
| IntroAction of 'constr intro_pattern_action_expr
and intro_pattern_naming_expr =
| IntroIdentifier of Id.t
| IntroFresh of Id.t
| IntroAnonymous
and 'constr intro_pattern_action_expr =
| IntroWildcard
| IntroOrAndPattern of 'constr or_and_intro_pattern_expr
| IntroInjection of (Loc.t * 'constr intro_pattern_expr) list
| IntroApplyOn of 'constr * (Loc.t * 'constr intro_pattern_expr)
| IntroRewrite of bool
and 'constr or_and_intro_pattern_expr =
| IntroOrPattern of (Loc.t * 'constr intro_pattern_expr) list list
| IntroAndPattern of (Loc.t * 'constr intro_pattern_expr) list
(** Move destination for hypothesis *)
type 'id move_location =
| MoveAfter of 'id
| MoveBefore of 'id
| MoveFirst
| MoveLast (** can be seen as "no move" when doing intro *)
(** Sorts *)
type 'a glob_sort_gen =
| GProp (** representation of [Prop] literal *)
| GSet (** representation of [Set] literal *)
| GType of 'a (** representation of [Type] literal *)
type sort_info = string Loc.located list
type level_info = string Loc.located option
type glob_sort = sort_info glob_sort_gen
type glob_level = level_info glob_sort_gen
(** A synonym of [Evar.t], also defined in Term *)
type existential_key = Evar.t
(** Case style, shared with Term *)
type case_style = Term.case_style =
| LetStyle
| IfStyle
| LetPatternStyle
| MatchStyle
| RegularStyle (** infer printing form from number of constructor *)
(** Casts *)
type 'a cast_type =
| CastConv of 'a
| CastVM of 'a
| CastCoerce (** Cast to a base type (eg, an underlying inductive type) *)
| CastNative of 'a
(** Bindings *)
type quantified_hypothesis = AnonHyp of int | NamedHyp of Id.t
type 'a explicit_bindings = (Loc.t * quantified_hypothesis * 'a) list
type 'a bindings =
| ImplicitBindings of 'a list
| ExplicitBindings of 'a explicit_bindings
| NoBindings
type 'a with_bindings = 'a * 'a bindings
(** Some utility types for parsing *)
type 'a or_var =
| ArgArg of 'a
| ArgVar of Names.Id.t Loc.located
type 'a and_short_name = 'a * Id.t Loc.located option
type 'a or_by_notation =
| AN of 'a
| ByNotation of (Loc.t * string * string option)
(* NB: the last string in [ByNotation] is actually a [Notation.delimiters],
but this formulation avoids a useless dependency. *)
(** Kinds of modules *)
type module_kind = Module | ModType | ModAny
|
