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|
(**************************************************************************)
(* Sail *)
(* *)
(* Copyright (c) 2013-2017 *)
(* Kathyrn Gray *)
(* Shaked Flur *)
(* Stephen Kell *)
(* Gabriel Kerneis *)
(* Robert Norton-Wright *)
(* Christopher Pulte *)
(* Peter Sewell *)
(* Alasdair Armstrong *)
(* Brian Campbell *)
(* Thomas Bauereiss *)
(* Anthony Fox *)
(* Jon French *)
(* Dominic Mulligan *)
(* Stephen Kell *)
(* Mark Wassell *)
(* *)
(* All rights reserved. *)
(* *)
(* This software was developed by the University of Cambridge Computer *)
(* Laboratory as part of the Rigorous Engineering of Mainstream Systems *)
(* (REMS) project, funded by EPSRC grant EP/K008528/1. *)
(* *)
(* Redistribution and use in source and binary forms, with or without *)
(* modification, are permitted provided that the following conditions *)
(* are met: *)
(* 1. Redistributions of source code must retain the above copyright *)
(* notice, this list of conditions and the following disclaimer. *)
(* 2. Redistributions in binary form must reproduce the above copyright *)
(* notice, this list of conditions and the following disclaimer in *)
(* the documentation and/or other materials provided with the *)
(* distribution. *)
(* *)
(* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' *)
(* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *)
(* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *)
(* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR *)
(* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, *)
(* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *)
(* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF *)
(* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND *)
(* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, *)
(* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT *)
(* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF *)
(* SUCH DAMAGE. *)
(**************************************************************************)
open Ast
open Ast_defs
open Type_check
(* Monomorphisation options *)
val opt_mono_rewrites : bool ref
val opt_mono_complex_nexps : bool ref
val opt_mono_split : ((string * int) * string) list ref
val opt_dmono_analysis : int ref
val opt_auto_mono : bool ref
val opt_dall_split_errors : bool ref
val opt_dmono_continue : bool ref
(* Generate a fresh id with the given prefix *)
val fresh_id : string -> l -> id
(* Move loop termination measures into loop AST nodes *)
val move_loop_measures : 'a defs -> 'a defs
(* Re-write undefined to functions created by -undefined_gen flag *)
val rewrite_undefined : bool -> Env.t -> tannot defs -> tannot defs
(* Perform rewrites to create an AST supported for a specific target *)
val rewrite_defs_target : string -> (string * (Env.t -> tannot defs -> tannot defs * Env.t)) list
type rewriter =
| Basic_rewriter of (Env.t -> tannot defs -> tannot defs)
| Checking_rewriter of (Env.t -> tannot defs -> tannot defs * Env.t)
| Bool_rewriter of (bool -> rewriter)
| String_rewriter of (string -> rewriter)
| Literal_rewriter of ((lit -> bool) -> rewriter)
val rewrite_lit_ocaml : lit -> bool
val rewrite_lit_lem : lit -> bool
type rewriter_arg =
| If_mono_arg
| If_mwords_arg
| If_flag of bool ref
| Bool_arg of bool
| String_arg of string
| Literal_arg of string
val all_rewrites : (string * rewriter) list
(* Warn about matches where we add a default case for Coq because they're not
exhaustive *)
val opt_coq_warn_nonexhaustive : bool ref
(* This is a special rewriter pass that checks AST invariants without
actually doing any re-writing *)
val rewrite_defs_check : (string * (Env.t -> tannot defs -> tannot defs * Env.t)) list
val simple_typ : typ -> typ
|
