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open Names
open Term
open Cbytecodes
open Cemitcodes
val set_drawinstr : unit -> unit
val transp_values : unit -> bool
val set_transp_values : bool -> unit
(* le code machine *)
type tcode
(* Les valeurs ***********)
type vprod
type vfun
type vfix
type vcofix
type vblock
type vswitch
type arguments
type atom =
| Aid of id_key
| Aiddef of id_key * values
| Aind of inductive
(* Les zippers *)
type zipper =
| Zapp of arguments
| Zfix of vfix*arguments (* Peut-etre vide *)
| Zswitch of vswitch
type stack = zipper list
type to_up
type whd =
| Vsort of sorts
| Vprod of vprod
| Vfun of vfun
| Vfix of vfix * arguments option
| Vcofix of vcofix * to_up * arguments option
| Vconstr_const of int
| Vconstr_block of vblock
| Vatom_stk of atom * stack
(** Constructors *)
val val_of_str_const : structured_constant -> values
val val_of_rel : int -> values
val val_of_rel_def : int -> values -> values
val val_of_named : identifier -> values
val val_of_named_def : identifier -> values -> values
val val_of_constant : constant -> values
val val_of_constant_def : int -> constant -> values -> values
(** Destructors *)
val whd_val : values -> whd
(* Arguments *)
val nargs : arguments -> int
val arg : arguments -> int -> values
(* Product *)
val dom : vprod -> values
val codom : vprod -> vfun
(* Function *)
val body_of_vfun : int -> vfun -> values
val decompose_vfun2 : int -> vfun -> vfun -> int * values * values
(* Fix *)
val current_fix : vfix -> int
val check_fix : vfix -> vfix -> bool
val rec_args : vfix -> int array
val reduce_fix : int -> vfix -> vfun array * values array
(* bodies , types *)
(* CoFix *)
val current_cofix : vcofix -> int
val check_cofix : vcofix -> vcofix -> bool
val reduce_cofix : int -> vcofix -> values array * values array
(* bodies , types *)
(* Block *)
val btag : vblock -> int
val bsize : vblock -> int
val bfield : vblock -> int -> values
(* Switch *)
val check_switch : vswitch -> vswitch -> bool
val case_info : vswitch -> case_info
val type_of_switch : vswitch -> values
val branch_of_switch : int -> vswitch -> (int * values) array
(* Evaluation *)
val whd_stack : values -> stack -> whd
val force_whd : values -> stack -> whd
|
