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|
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2012 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
open Names
open Libnames
(** Basic types used both in [constr_expr] and in [glob_constr] *)
(** Cases pattern variables *)
type patvar = identifier
(** Introduction patterns *)
type intro_pattern_expr =
| IntroOrAndPattern of or_and_intro_pattern_expr
| IntroWildcard
| IntroRewrite of bool
| IntroIdentifier of identifier
| IntroFresh of identifier
| IntroForthcoming of bool
| IntroAnonymous
and or_and_intro_pattern_expr = (Loc.t * intro_pattern_expr) list 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 sort_info = string option
type glob_sort = GProp | GSet | GType of sort_info
(** Casts *)
type 'a cast_type =
| CastConv of 'a
| CastVM of 'a
| CastCoerce (** Cast to a base type (eg, an underlying inductive type) *)
(** Bindings *)
type quantified_hypothesis = AnonHyp of int | NamedHyp of identifier
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.identifier Loc.located
type 'a and_short_name = 'a * identifier 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. *)
|
