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|
(***********************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA-Rocquencourt & LRI-CNRS-Orsay *)
(* \VV/ *************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(***********************************************************************)
(*i $Id$ *)
(*i*)
open Names
open Term
open Sign
open Evd
open Environ
open Libnames
open Rawterm
open Pattern
open Coqast
open Topconstr
(*i*)
(*s Translation from front abstract syntax of term to untyped terms (rawconstr)
The translation performs:
- resolution of names :
- check all variables are bound
- make absolute the references to global objets
- resolution of symbolic notations using scopes
- insert existential variables for implicit arguments
*)
type implicits_env = (identifier * Impargs.implicits_list) list
type ltac_sign =
identifier list * (identifier * identifier option) list
type ltac_env =
(identifier * constr) list * (identifier * identifier option) list
(* Interprets global names, including syntactic defs and section variables *)
val interp_rawconstr : evar_map -> env -> constr_expr -> rawconstr
val interp_rawconstr_gen : bool -> evar_map -> env -> implicits_env ->
int list option -> ltac_sign -> constr_expr -> rawconstr
(*s Composing the translation with typing *)
val interp_constr : evar_map -> env -> constr_expr -> constr
val interp_casted_constr : evar_map -> env -> constr_expr -> types -> constr
val interp_type : evar_map -> env -> constr_expr -> types
val interp_binder : evar_map -> env -> name -> constr_expr -> types
val interp_openconstr : evar_map -> env -> constr_expr -> evar_map * constr
val interp_casted_openconstr :
evar_map -> env -> constr_expr -> constr -> evar_map * constr
(* [interp_type_with_implicits] extends [interp_type] by allowing
implicits arguments in the ``rel'' part of [env]; the extra
argument associates a list of implicit positions to identifiers
declared in the rel_context of [env] *)
val interp_type_with_implicits :
evar_map -> env -> implicits_env -> constr_expr -> types
(*s Build a judgement from *)
val judgment_of_rawconstr : evar_map -> env -> constr_expr -> unsafe_judgment
val type_judgment_of_rawconstr :
evar_map -> env -> constr_expr -> unsafe_type_judgment
(* Interprets a constr according to two lists of instantiations (variables and
metas), possibly casting it*)
val interp_constr_gen :
evar_map -> env -> ltac_env -> (int * constr) list -> constr_expr ->
constr option -> constr
(* Interprets a constr according to two lists of instantiations (variables and
metas), possibly casting it, and turning unresolved evar into metas*)
val interp_openconstr_gen :
evar_map -> env -> ltac_env ->
(int * constr) list -> constr_expr -> constr option -> evar_map * constr
(* Interprets constr patterns according to a list of instantiations
(variables)*)
val interp_constrpattern_gen :
evar_map -> env -> ltac_env -> constr_expr -> int list * constr_pattern
val interp_constrpattern :
evar_map -> env -> constr_expr -> int list * constr_pattern
val interp_reference : ltac_sign -> reference -> rawconstr
(* Interprets into a abbreviatable constr *)
val interp_aconstr : identifier list -> constr_expr -> interpretation
(* Globalization leak for Grammar *)
val for_grammar : ('a -> 'b) -> 'a -> 'b
(* For v8 translation *)
val set_temporary_implicits_in :
(identifier * Impargs.implicits_list) list -> unit
|
