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Diffstat (limited to 'plugins/extraction/ExtrOcamlNativeString.v')
| -rw-r--r-- | plugins/extraction/ExtrOcamlNativeString.v | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/plugins/extraction/ExtrOcamlNativeString.v b/plugins/extraction/ExtrOcamlNativeString.v deleted file mode 100644 index ec3da1e444..0000000000 --- a/plugins/extraction/ExtrOcamlNativeString.v +++ /dev/null @@ -1,87 +0,0 @@ -(************************************************************************) -(* * The Coq Proof Assistant / The Coq Development Team *) -(* v * INRIA, CNRS and contributors - Copyright 1999-2019 *) -(* <O___,, * (see CREDITS file for the list of authors) *) -(* \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) *) -(************************************************************************) - -(* Extraction to Ocaml : extract ascii to OCaml's char type - and string to OCaml's string type. *) - -Require Coq.extraction.Extraction. - -Require Import Ascii String Coq.Strings.Byte. -Require Export ExtrOcamlChar. - -(* python -c 'print(" ".join(r""" "%s" """.strip() % (r"'"'\''"'" if chr(i) == "'"'"'" else repr(""" "" """.strip()) if chr(i) == """ " """.strip() else repr(chr(i))) for i in range(256)))' # " to satisfy Coq's comment parser *) -Extract Inductive byte => char -["'\x00'" "'\x01'" "'\x02'" "'\x03'" "'\x04'" "'\x05'" "'\x06'" "'\x07'" "'\x08'" "'\t'" "'\n'" "'\x0b'" "'\x0c'" "'\r'" "'\x0e'" "'\x0f'" "'\x10'" "'\x11'" "'\x12'" "'\x13'" "'\x14'" "'\x15'" "'\x16'" "'\x17'" "'\x18'" "'\x19'" "'\x1a'" "'\x1b'" "'\x1c'" "'\x1d'" "'\x1e'" "'\x1f'" "' '" "'!'" "'""'" "'#'" "'$'" "'%'" "'&'" "'\''" "'('" "')'" "'*'" "'+'" "','" "'-'" "'.'" "'/'" "'0'" "'1'" "'2'" "'3'" "'4'" "'5'" "'6'" "'7'" "'8'" "'9'" "':'" "';'" "'<'" "'='" "'>'" "'?'" "'@'" "'A'" "'B'" "'C'" "'D'" "'E'" "'F'" "'G'" "'H'" "'I'" "'J'" "'K'" "'L'" "'M'" "'N'" "'O'" "'P'" "'Q'" "'R'" "'S'" "'T'" "'U'" "'V'" "'W'" "'X'" "'Y'" "'Z'" "'['" "'\\'" "']'" "'^'" "'_'" "'`'" "'a'" "'b'" "'c'" "'d'" "'e'" "'f'" "'g'" "'h'" "'i'" "'j'" "'k'" "'l'" "'m'" "'n'" "'o'" "'p'" "'q'" "'r'" "'s'" "'t'" "'u'" "'v'" "'w'" "'x'" "'y'" "'z'" "'{'" "'|'" "'}'" "'~'" "'\x7f'" "'\x80'" "'\x81'" "'\x82'" "'\x83'" "'\x84'" "'\x85'" "'\x86'" "'\x87'" "'\x88'" "'\x89'" "'\x8a'" "'\x8b'" "'\x8c'" "'\x8d'" "'\x8e'" "'\x8f'" "'\x90'" "'\x91'" "'\x92'" "'\x93'" "'\x94'" "'\x95'" "'\x96'" "'\x97'" "'\x98'" "'\x99'" "'\x9a'" "'\x9b'" "'\x9c'" "'\x9d'" "'\x9e'" "'\x9f'" "'\xa0'" "'\xa1'" "'\xa2'" "'\xa3'" "'\xa4'" "'\xa5'" "'\xa6'" "'\xa7'" "'\xa8'" "'\xa9'" "'\xaa'" "'\xab'" "'\xac'" "'\xad'" "'\xae'" "'\xaf'" "'\xb0'" "'\xb1'" "'\xb2'" "'\xb3'" "'\xb4'" "'\xb5'" "'\xb6'" "'\xb7'" "'\xb8'" "'\xb9'" "'\xba'" "'\xbb'" "'\xbc'" "'\xbd'" "'\xbe'" "'\xbf'" "'\xc0'" "'\xc1'" "'\xc2'" "'\xc3'" "'\xc4'" "'\xc5'" "'\xc6'" "'\xc7'" "'\xc8'" "'\xc9'" "'\xca'" "'\xcb'" "'\xcc'" "'\xcd'" "'\xce'" "'\xcf'" "'\xd0'" "'\xd1'" "'\xd2'" "'\xd3'" "'\xd4'" "'\xd5'" "'\xd6'" "'\xd7'" "'\xd8'" "'\xd9'" "'\xda'" "'\xdb'" "'\xdc'" "'\xdd'" "'\xde'" "'\xdf'" "'\xe0'" "'\xe1'" "'\xe2'" "'\xe3'" "'\xe4'" "'\xe5'" "'\xe6'" "'\xe7'" "'\xe8'" "'\xe9'" "'\xea'" "'\xeb'" "'\xec'" "'\xed'" "'\xee'" "'\xef'" "'\xf0'" "'\xf1'" "'\xf2'" "'\xf3'" "'\xf4'" "'\xf5'" "'\xf6'" "'\xf7'" "'\xf8'" "'\xf9'" "'\xfa'" "'\xfb'" "'\xfc'" "'\xfd'" "'\xfe'" "'\xff'"]. - -Extract Inlined Constant Byte.eqb => "(=)". -Extract Inlined Constant Byte.byte_eq_dec => "(=)". -Extract Inlined Constant Ascii.ascii_of_byte => "(fun x -> x)". -Extract Inlined Constant Ascii.byte_of_ascii => "(fun x -> x)". - -(* This differs from ExtrOcamlString.v: the latter extracts "string" - to "char list", and we extract "string" to "string" *) - -Extract Inductive string => "string" -[ -(* EmptyString *) -"(* If this appears, you're using String internals. Please don't *) - """" -" -(* String *) -"(* If this appears, you're using String internals. Please don't *) - (fun (c, s) -> String.make 1 c ^ s) -" -] -"(* If this appears, you're using String internals. Please don't *) - (fun f0 f1 s -> - let l = String.length s in - if l = 0 then f0 else f1 (String.get s 0) (String.sub s 1 (l-1))) -". - -Extract Inlined Constant String.string_dec => "(=)". -Extract Inlined Constant String.eqb => "(=)". -Extract Inlined Constant String.append => "(^)". -Extract Inlined Constant String.concat => "String.concat". -Extract Inlined Constant String.prefix => - "(fun s1 s2 -> - let l1 = String.length s1 and l2 = String.length s2 in - l1 <= l2 && String.sub s2 0 l1 = s1)". -Extract Inlined Constant String.string_of_list_ascii => - "(fun l -> - let a = Array.of_list l in - String.init (Array.length a) (fun i -> a.(i)))". -Extract Inlined Constant String.list_ascii_of_string => - "(fun s -> - Array.to_list (Array.init (String.length s) (fun i -> s.[i])))". -Extract Inlined Constant String.string_of_list_byte => - "(fun l -> - let a = Array.of_list l in - String.init (Array.length a) (fun i -> a.(i)))". -Extract Inlined Constant String.list_byte_of_string => - "(fun s -> - Array.to_list (Array.init (String.length s) (fun i -> s.[i])))". - -(* Other operations in module String (at the time of this writing): - String.length - String.get - String.substring - String.index - String.findex - They all use type "nat". If we know that "nat" extracts - to O | S of nat, we can provide OCaml implementations - for these functions that work directly on OCaml's strings. - However "nat" could be extracted to other OCaml types... -*) - -(* -Definition test := "ceci est un test"%string. - -Recursive Extraction test Ascii.zero Ascii.one. -*) |