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|
(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * Copyright INRIA, CNRS and contributors *)
(* <O___,, * (see version control and CREDITS file for authors & dates) *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(* * (see LICENSE file for the text of the license) *)
(************************************************************************)
(* Created by Arnaud Spiwack, May 2007 *)
(* Addition of native Head (nb of heading 0) and Tail (nb of trailing 0) by
Benjamin Grégoire, Jun 2007 *)
(* This file defines the knowledge that the kernel is able to optimize. *)
open Names
type retroknowledge = {
retro_int63 : Constant.t option;
retro_float64 : Constant.t option;
retro_bool : (constructor * constructor) option; (* true, false *)
retro_carry : (constructor * constructor) option; (* C0, C1 *)
retro_pair : constructor option;
retro_cmp : (constructor * constructor * constructor) option;
(* Eq, Lt, Gt *)
retro_f_cmp : (constructor * constructor * constructor * constructor)
option;
(* FEq, FLt, FGt, FNotComparable *)
retro_f_class : (constructor * constructor * constructor * constructor
* constructor * constructor * constructor * constructor
* constructor)
option;
(* PNormal, NNormal, PSubn, NSubn,
PZero, NZero, PInf, NInf,
NaN *)
retro_refl : constructor option
}
let empty = {
retro_int63 = None;
retro_float64 = None;
retro_bool = None;
retro_carry = None;
retro_pair = None;
retro_cmp = None;
retro_f_cmp = None;
retro_f_class = None;
retro_refl = None;
}
type action =
| Register_ind : 'a CPrimitives.prim_ind * inductive -> action
| Register_type : CPrimitives.prim_type * Constant.t -> action
|
