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(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
open Pcoq.Prim
DECLARE PLUGIN "extraction_plugin"
(* ML names *)
open Ltac_plugin
open Genarg
open Stdarg
open Pp
open Names
open Table
open Extract_env
let pr_mlname _ _ _ s = spc () ++ qs s
ARGUMENT EXTEND mlname
TYPED AS string
PRINTED BY pr_mlname
| [ preident(id) ] -> [ id ]
| [ string(s) ] -> [ s ]
END
let pr_int_or_id _ _ _ = function
| ArgInt i -> int i
| ArgId id -> Id.print id
ARGUMENT EXTEND int_or_id
PRINTED BY pr_int_or_id
| [ preident(id) ] -> [ ArgId (Id.of_string id) ]
| [ integer(i) ] -> [ ArgInt i ]
END
let pr_language = function
| Ocaml -> str "OCaml"
| Haskell -> str "Haskell"
| Scheme -> str "Scheme"
| JSON -> str "JSON"
let warn_deprecated_ocaml_spelling =
CWarnings.create ~name:"deprecated-ocaml-spelling" ~category:"deprecated"
(fun () ->
strbrk ("The spelling \"OCaml\" should be used instead of \"Ocaml\"."))
VERNAC ARGUMENT EXTEND language
PRINTED BY pr_language
| [ "Ocaml" ] -> [ let _ = warn_deprecated_ocaml_spelling () in Ocaml ]
| [ "OCaml" ] -> [ Ocaml ]
| [ "Haskell" ] -> [ Haskell ]
| [ "Scheme" ] -> [ Scheme ]
| [ "JSON" ] -> [ JSON ]
END
(* Extraction commands *)
VERNAC COMMAND EXTEND Extraction CLASSIFIED AS QUERY
(* Extraction in the Coq toplevel *)
| [ "Extraction" global(x) ] -> [ simple_extraction x ]
| [ "Recursive" "Extraction" ne_global_list(l) ] -> [ full_extraction None l ]
(* Monolithic extraction to a file *)
| [ "Extraction" string(f) ne_global_list(l) ]
-> [ full_extraction (Some f) l ]
(* Extraction to a temporary file and OCaml compilation *)
| [ "Extraction" "TestCompile" ne_global_list(l) ]
-> [ extract_and_compile l ]
END
VERNAC COMMAND EXTEND SeparateExtraction CLASSIFIED AS QUERY
(* Same, with content splitted in several files *)
| [ "Separate" "Extraction" ne_global_list(l) ]
-> [ separate_extraction l ]
END
(* Modular extraction (one Coq library = one ML module) *)
VERNAC COMMAND EXTEND ExtractionLibrary CLASSIFIED AS QUERY
| [ "Extraction" "Library" ident(m) ]
-> [ extraction_library false m ]
END
VERNAC COMMAND EXTEND RecursiveExtractionLibrary CLASSIFIED AS QUERY
| [ "Recursive" "Extraction" "Library" ident(m) ]
-> [ extraction_library true m ]
END
(* Target Language *)
VERNAC COMMAND EXTEND ExtractionLanguage CLASSIFIED AS SIDEFF
| [ "Extraction" "Language" language(l) ]
-> [ extraction_language l ]
END
VERNAC COMMAND EXTEND ExtractionInline CLASSIFIED AS SIDEFF
(* Custom inlining directives *)
| [ "Extraction" "Inline" ne_global_list(l) ]
-> [ extraction_inline true l ]
END
VERNAC COMMAND EXTEND ExtractionNoInline CLASSIFIED AS SIDEFF
| [ "Extraction" "NoInline" ne_global_list(l) ]
-> [ extraction_inline false l ]
END
VERNAC COMMAND EXTEND PrintExtractionInline CLASSIFIED AS QUERY
| [ "Print" "Extraction" "Inline" ]
-> [Feedback. msg_info (print_extraction_inline ()) ]
END
VERNAC COMMAND EXTEND ResetExtractionInline CLASSIFIED AS SIDEFF
| [ "Reset" "Extraction" "Inline" ]
-> [ reset_extraction_inline () ]
END
VERNAC COMMAND EXTEND ExtractionImplicit CLASSIFIED AS SIDEFF
(* Custom implicit arguments of some csts/inds/constructors *)
| [ "Extraction" "Implicit" global(r) "[" int_or_id_list(l) "]" ]
-> [ extraction_implicit r l ]
END
VERNAC COMMAND EXTEND ExtractionBlacklist CLASSIFIED AS SIDEFF
(* Force Extraction to not use some filenames *)
| [ "Extraction" "Blacklist" ne_ident_list(l) ]
-> [ extraction_blacklist l ]
END
VERNAC COMMAND EXTEND PrintExtractionBlacklist CLASSIFIED AS QUERY
| [ "Print" "Extraction" "Blacklist" ]
-> [ Feedback.msg_info (print_extraction_blacklist ()) ]
END
VERNAC COMMAND EXTEND ResetExtractionBlacklist CLASSIFIED AS SIDEFF
| [ "Reset" "Extraction" "Blacklist" ]
-> [ reset_extraction_blacklist () ]
END
(* Overriding of a Coq object by an ML one *)
VERNAC COMMAND EXTEND ExtractionConstant CLASSIFIED AS SIDEFF
| [ "Extract" "Constant" global(x) string_list(idl) "=>" mlname(y) ]
-> [ extract_constant_inline false x idl y ]
END
VERNAC COMMAND EXTEND ExtractionInlinedConstant CLASSIFIED AS SIDEFF
| [ "Extract" "Inlined" "Constant" global(x) "=>" mlname(y) ]
-> [ extract_constant_inline true x [] y ]
END
VERNAC COMMAND EXTEND ExtractionInductive CLASSIFIED AS SIDEFF
| [ "Extract" "Inductive" global(x) "=>"
mlname(id) "[" mlname_list(idl) "]" string_opt(o) ]
-> [ extract_inductive x id idl o ]
END
|
