581 lines
21 KiB
OCaml
581 lines
21 KiB
OCaml
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(**************************************************************************)
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(* *)
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(* OCaml *)
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(* *)
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(* Alain Frisch, LexiFi *)
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(* *)
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(* Copyright 2012 Institut National de Recherche en Informatique et *)
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(* en Automatique. *)
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(* *)
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(* All rights reserved. This file is distributed under the terms of *)
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(* the GNU Lesser General Public License version 2.1, with the *)
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(* special exception on linking described in the file LICENSE. *)
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(* *)
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(**************************************************************************)
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(* TODO: remove this open *)
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open Stdlib0
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module Location = Astlib.Location
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module Longident = Astlib.Longident
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open Astlib.Ast_502
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[@@@warning "-9"]
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open Asttypes
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open Parsetree
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type 'a with_loc = 'a Location.loc
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type loc = Location.t
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type lid = Longident.t with_loc
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type str = string with_loc
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type str_opt = string option with_loc
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type attrs = attribute list
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let default_loc = ref Location.none
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type ref_and_value = R : 'a ref * 'a -> ref_and_value
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let protect_ref =
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let set_ref (R (r, v)) = r := v in
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fun ref f ->
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let (R (r, _)) = ref in
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let backup = R (r, !r) in
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set_ref ref;
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match f () with
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| x ->
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set_ref backup;
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x
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| exception e ->
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set_ref backup;
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raise e
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let with_default_loc l f = protect_ref (R (default_loc, l)) f
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module Const = struct
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let integer ?suffix i = Pconst_integer (i, suffix)
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let int ?suffix i = integer ?suffix (Int.to_string i)
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let int32 ?(suffix = 'l') i = integer ~suffix (Int32.to_string i)
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let int64 ?(suffix = 'L') i = integer ~suffix (Int64.to_string i)
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let nativeint ?(suffix = 'n') i = integer ~suffix (Nativeint.to_string i)
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let float ?suffix f = Pconst_float (f, suffix)
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let char c = Pconst_char c
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let string ?quotation_delimiter ?(loc = !default_loc) s =
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Pconst_string (s, loc, quotation_delimiter)
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end
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module Attr = struct
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let mk ?(loc = !default_loc) name payload =
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{ attr_name = name; attr_payload = payload; attr_loc = loc }
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end
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module Typ = struct
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let mk ?(loc = !default_loc) ?(attrs = []) d =
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{
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ptyp_desc = d;
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ptyp_loc = loc;
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ptyp_loc_stack = [];
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ptyp_attributes = attrs;
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}
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let attr d a = { d with ptyp_attributes = d.ptyp_attributes @ [ a ] }
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let any ?loc ?attrs () = mk ?loc ?attrs Ptyp_any
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let var ?loc ?attrs a = mk ?loc ?attrs (Ptyp_var a)
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let arrow ?loc ?attrs a b c = mk ?loc ?attrs (Ptyp_arrow (a, b, c))
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let tuple ?loc ?attrs a = mk ?loc ?attrs (Ptyp_tuple a)
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let constr ?loc ?attrs a b = mk ?loc ?attrs (Ptyp_constr (a, b))
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let object_ ?loc ?attrs a b = mk ?loc ?attrs (Ptyp_object (a, b))
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let class_ ?loc ?attrs a b = mk ?loc ?attrs (Ptyp_class (a, b))
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let alias ?loc ?attrs a b = mk ?loc ?attrs (Ptyp_alias (a, b))
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let variant ?loc ?attrs a b c = mk ?loc ?attrs (Ptyp_variant (a, b, c))
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let poly ?loc ?attrs a b = mk ?loc ?attrs (Ptyp_poly (a, b))
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let package ?loc ?attrs a b = mk ?loc ?attrs (Ptyp_package (a, b))
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let extension ?loc ?attrs a = mk ?loc ?attrs (Ptyp_extension a)
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let force_poly t =
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match t.ptyp_desc with Ptyp_poly _ -> t | _ -> poly ~loc:t.ptyp_loc [] t
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(* -> ghost? *)
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let varify_constructors var_names t =
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let check_variable vl loc v =
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if List.mem v vl then
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Location.raise_errorf ~loc "variable in scope syntax error: %s" v
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in
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let var_names = List.map (fun v -> v.txt) var_names in
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let rec loop t =
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let desc =
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match t.ptyp_desc with
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| Ptyp_any -> Ptyp_any
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| Ptyp_var x ->
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check_variable var_names t.ptyp_loc x;
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Ptyp_var x
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| Ptyp_arrow (label, core_type, core_type') ->
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Ptyp_arrow (label, loop core_type, loop core_type')
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| Ptyp_tuple lst -> Ptyp_tuple (List.map loop lst)
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| Ptyp_constr ({ txt = Longident.Lident s }, [])
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when List.mem s var_names ->
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Ptyp_var s
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| Ptyp_constr (longident, lst) ->
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Ptyp_constr (longident, List.map loop lst)
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| Ptyp_object (lst, o) -> Ptyp_object (List.map loop_object_field lst, o)
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| Ptyp_class (longident, lst) ->
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Ptyp_class (longident, List.map loop lst)
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| Ptyp_alias (core_type, string) ->
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check_variable var_names t.ptyp_loc string.txt;
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Ptyp_alias (loop core_type, string)
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| Ptyp_variant (row_field_list, flag, lbl_lst_option) ->
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Ptyp_variant
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(List.map loop_row_field row_field_list, flag, lbl_lst_option)
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| Ptyp_poly (string_lst, core_type) ->
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List.iter
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(fun v -> check_variable var_names t.ptyp_loc v.txt)
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string_lst;
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Ptyp_poly (string_lst, loop core_type)
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| Ptyp_package (longident, lst) ->
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Ptyp_package
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(longident, List.map (fun (n, typ) -> (n, loop typ)) lst)
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| Ptyp_extension (s, arg) -> Ptyp_extension (s, arg)
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| Ptyp_open (l, ct) -> Ptyp_open (l, loop ct)
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in
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{ t with ptyp_desc = desc }
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and loop_row_field field =
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let prf_desc =
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match field.prf_desc with
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| Rtag (label, flag, lst) -> Rtag (label, flag, List.map loop lst)
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| Rinherit t -> Rinherit (loop t)
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in
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{ field with prf_desc }
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and loop_object_field field =
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let pof_desc =
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match field.pof_desc with
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| Otag (label, t) -> Otag (label, loop t)
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| Oinherit t -> Oinherit (loop t)
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in
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{ field with pof_desc }
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in
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loop t
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end
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module Pat = struct
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let mk ?(loc = !default_loc) ?(attrs = []) d =
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{
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ppat_desc = d;
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ppat_loc = loc;
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ppat_loc_stack = [];
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ppat_attributes = attrs;
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}
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let attr d a = { d with ppat_attributes = d.ppat_attributes @ [ a ] }
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let any ?loc ?attrs () = mk ?loc ?attrs Ppat_any
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let var ?loc ?attrs a = mk ?loc ?attrs (Ppat_var a)
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let alias ?loc ?attrs a b = mk ?loc ?attrs (Ppat_alias (a, b))
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let constant ?loc ?attrs a = mk ?loc ?attrs (Ppat_constant a)
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let interval ?loc ?attrs a b = mk ?loc ?attrs (Ppat_interval (a, b))
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let tuple ?loc ?attrs a = mk ?loc ?attrs (Ppat_tuple a)
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let construct ?loc ?attrs a b =
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mk ?loc ?attrs (Ppat_construct (a, Option.map (fun b -> ([], b)) b))
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let variant ?loc ?attrs a b = mk ?loc ?attrs (Ppat_variant (a, b))
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let record ?loc ?attrs a b = mk ?loc ?attrs (Ppat_record (a, b))
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let array ?loc ?attrs a = mk ?loc ?attrs (Ppat_array a)
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let or_ ?loc ?attrs a b = mk ?loc ?attrs (Ppat_or (a, b))
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let constraint_ ?loc ?attrs a b = mk ?loc ?attrs (Ppat_constraint (a, b))
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let type_ ?loc ?attrs a = mk ?loc ?attrs (Ppat_type a)
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let lazy_ ?loc ?attrs a = mk ?loc ?attrs (Ppat_lazy a)
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let unpack ?loc ?attrs a = mk ?loc ?attrs (Ppat_unpack a)
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let open_ ?loc ?attrs a b = mk ?loc ?attrs (Ppat_open (a, b))
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let exception_ ?loc ?attrs a = mk ?loc ?attrs (Ppat_exception a)
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let extension ?loc ?attrs a = mk ?loc ?attrs (Ppat_extension a)
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end
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module Exp = struct
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let mk ?(loc = !default_loc) ?(attrs = []) d =
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{
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pexp_desc = d;
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pexp_loc = loc;
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pexp_loc_stack = [];
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pexp_attributes = attrs;
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}
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let attr d a = { d with pexp_attributes = d.pexp_attributes @ [ a ] }
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let ident ?loc ?attrs a = mk ?loc ?attrs (Pexp_ident a)
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let constant ?loc ?attrs a = mk ?loc ?attrs (Pexp_constant a)
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let let_ ?loc ?attrs a b c = mk ?loc ?attrs (Pexp_let (a, b, c))
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let function_ ?loc ?attrs ?loc_location cases =
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let loc_locations =
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match loc_location with Some l -> l | None -> !default_loc
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in
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mk ?loc ?attrs
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(Pexp_function ([], None, Pfunction_cases (cases, loc_locations, [])))
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let fun_ ?loc ?attrs a b c d =
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let pparam_desc = Pparam_val (a, b, c) in
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let body = Pfunction_body d in
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let pparam_loc = match loc with Some loc -> loc | None -> Location.none in
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mk ?loc ?attrs (Pexp_function ([ { pparam_loc; pparam_desc } ], None, body))
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let apply ?loc ?attrs a b = mk ?loc ?attrs (Pexp_apply (a, b))
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let match_ ?loc ?attrs a b = mk ?loc ?attrs (Pexp_match (a, b))
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let try_ ?loc ?attrs a b = mk ?loc ?attrs (Pexp_try (a, b))
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let tuple ?loc ?attrs a = mk ?loc ?attrs (Pexp_tuple a)
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let construct ?loc ?attrs a b = mk ?loc ?attrs (Pexp_construct (a, b))
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let variant ?loc ?attrs a b = mk ?loc ?attrs (Pexp_variant (a, b))
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let record ?loc ?attrs a b = mk ?loc ?attrs (Pexp_record (a, b))
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let field ?loc ?attrs a b = mk ?loc ?attrs (Pexp_field (a, b))
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let setfield ?loc ?attrs a b c = mk ?loc ?attrs (Pexp_setfield (a, b, c))
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let array ?loc ?attrs a = mk ?loc ?attrs (Pexp_array a)
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let ifthenelse ?loc ?attrs a b c = mk ?loc ?attrs (Pexp_ifthenelse (a, b, c))
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let sequence ?loc ?attrs a b = mk ?loc ?attrs (Pexp_sequence (a, b))
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let while_ ?loc ?attrs a b = mk ?loc ?attrs (Pexp_while (a, b))
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let for_ ?loc ?attrs a b c d e = mk ?loc ?attrs (Pexp_for (a, b, c, d, e))
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let constraint_ ?loc ?attrs a b = mk ?loc ?attrs (Pexp_constraint (a, b))
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let coerce ?loc ?attrs a b c = mk ?loc ?attrs (Pexp_coerce (a, b, c))
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let send ?loc ?attrs a b = mk ?loc ?attrs (Pexp_send (a, b))
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let new_ ?loc ?attrs a = mk ?loc ?attrs (Pexp_new a)
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let setinstvar ?loc ?attrs a b = mk ?loc ?attrs (Pexp_setinstvar (a, b))
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let override ?loc ?attrs a = mk ?loc ?attrs (Pexp_override a)
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let letmodule ?loc ?attrs a b c = mk ?loc ?attrs (Pexp_letmodule (a, b, c))
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let letexception ?loc ?attrs a b = mk ?loc ?attrs (Pexp_letexception (a, b))
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let assert_ ?loc ?attrs a = mk ?loc ?attrs (Pexp_assert a)
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let lazy_ ?loc ?attrs a = mk ?loc ?attrs (Pexp_lazy a)
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let poly ?loc ?attrs a b = mk ?loc ?attrs (Pexp_poly (a, b))
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let object_ ?loc ?attrs a = mk ?loc ?attrs (Pexp_object a)
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let newtype ?loc ?attrs a b = mk ?loc ?attrs (Pexp_newtype (a, b))
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let pack ?loc ?attrs a = mk ?loc ?attrs (Pexp_pack a)
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let open_ ?loc ?attrs a b = mk ?loc ?attrs (Pexp_open (a, b))
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let letop ?loc ?attrs let_ ands body =
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mk ?loc ?attrs (Pexp_letop { let_; ands; body })
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let extension ?loc ?attrs a = mk ?loc ?attrs (Pexp_extension a)
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let unreachable ?loc ?attrs () = mk ?loc ?attrs Pexp_unreachable
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let case lhs ?guard rhs = { pc_lhs = lhs; pc_guard = guard; pc_rhs = rhs }
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let binding_op op pat exp loc =
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{ pbop_op = op; pbop_pat = pat; pbop_exp = exp; pbop_loc = loc }
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end
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module Mty = struct
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let mk ?(loc = !default_loc) ?(attrs = []) d =
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{ pmty_desc = d; pmty_loc = loc; pmty_attributes = attrs }
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let attr d a = { d with pmty_attributes = d.pmty_attributes @ [ a ] }
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let ident ?loc ?attrs a = mk ?loc ?attrs (Pmty_ident a)
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let alias ?loc ?attrs a = mk ?loc ?attrs (Pmty_alias a)
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let signature ?loc ?attrs a = mk ?loc ?attrs (Pmty_signature a)
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let functor_ ?loc ?attrs a b = mk ?loc ?attrs (Pmty_functor (a, b))
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let with_ ?loc ?attrs a b = mk ?loc ?attrs (Pmty_with (a, b))
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let typeof_ ?loc ?attrs a = mk ?loc ?attrs (Pmty_typeof a)
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let extension ?loc ?attrs a = mk ?loc ?attrs (Pmty_extension a)
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end
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module Mod = struct
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let mk ?(loc = !default_loc) ?(attrs = []) d =
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{ pmod_desc = d; pmod_loc = loc; pmod_attributes = attrs }
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let attr d a = { d with pmod_attributes = d.pmod_attributes @ [ a ] }
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let ident ?loc ?attrs x = mk ?loc ?attrs (Pmod_ident x)
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let structure ?loc ?attrs x = mk ?loc ?attrs (Pmod_structure x)
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let functor_ ?loc ?attrs arg body = mk ?loc ?attrs (Pmod_functor (arg, body))
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let apply ?loc ?attrs m1 m2 = mk ?loc ?attrs (Pmod_apply (m1, m2))
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let constraint_ ?loc ?attrs m mty = mk ?loc ?attrs (Pmod_constraint (m, mty))
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let unpack ?loc ?attrs e = mk ?loc ?attrs (Pmod_unpack e)
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let extension ?loc ?attrs a = mk ?loc ?attrs (Pmod_extension a)
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end
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module Sig = struct
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let mk ?(loc = !default_loc) d = { psig_desc = d; psig_loc = loc }
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let value ?loc a = mk ?loc (Psig_value a)
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let type_ ?loc rec_flag a = mk ?loc (Psig_type (rec_flag, a))
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let type_subst ?loc a = mk ?loc (Psig_typesubst a)
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let type_extension ?loc a = mk ?loc (Psig_typext a)
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let exception_ ?loc a = mk ?loc (Psig_exception a)
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let module_ ?loc a = mk ?loc (Psig_module a)
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let mod_subst ?loc a = mk ?loc (Psig_modsubst a)
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let rec_module ?loc a = mk ?loc (Psig_recmodule a)
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let modtype ?loc a = mk ?loc (Psig_modtype a)
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let open_ ?loc a = mk ?loc (Psig_open a)
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let include_ ?loc a = mk ?loc (Psig_include a)
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||
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let class_ ?loc a = mk ?loc (Psig_class a)
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||
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let class_type ?loc a = mk ?loc (Psig_class_type a)
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|
|
let extension ?loc ?(attrs = []) a = mk ?loc (Psig_extension (a, attrs))
|
||
|
|
let attribute ?loc a = mk ?loc (Psig_attribute a)
|
||
|
|
end
|
||
|
|
|
||
|
|
module Str = struct
|
||
|
|
let mk ?(loc = !default_loc) d = { pstr_desc = d; pstr_loc = loc }
|
||
|
|
let eval ?loc ?(attrs = []) a = mk ?loc (Pstr_eval (a, attrs))
|
||
|
|
let value ?loc a b = mk ?loc (Pstr_value (a, b))
|
||
|
|
let primitive ?loc a = mk ?loc (Pstr_primitive a)
|
||
|
|
let type_ ?loc rec_flag a = mk ?loc (Pstr_type (rec_flag, a))
|
||
|
|
let type_extension ?loc a = mk ?loc (Pstr_typext a)
|
||
|
|
let exception_ ?loc a = mk ?loc (Pstr_exception a)
|
||
|
|
let module_ ?loc a = mk ?loc (Pstr_module a)
|
||
|
|
let rec_module ?loc a = mk ?loc (Pstr_recmodule a)
|
||
|
|
let modtype ?loc a = mk ?loc (Pstr_modtype a)
|
||
|
|
let open_ ?loc a = mk ?loc (Pstr_open a)
|
||
|
|
let class_ ?loc a = mk ?loc (Pstr_class a)
|
||
|
|
let class_type ?loc a = mk ?loc (Pstr_class_type a)
|
||
|
|
let include_ ?loc a = mk ?loc (Pstr_include a)
|
||
|
|
let extension ?loc ?(attrs = []) a = mk ?loc (Pstr_extension (a, attrs))
|
||
|
|
let attribute ?loc a = mk ?loc (Pstr_attribute a)
|
||
|
|
end
|
||
|
|
|
||
|
|
module Cl = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) d =
|
||
|
|
{ pcl_desc = d; pcl_loc = loc; pcl_attributes = attrs }
|
||
|
|
|
||
|
|
let attr d a = { d with pcl_attributes = d.pcl_attributes @ [ a ] }
|
||
|
|
let constr ?loc ?attrs a b = mk ?loc ?attrs (Pcl_constr (a, b))
|
||
|
|
let structure ?loc ?attrs a = mk ?loc ?attrs (Pcl_structure a)
|
||
|
|
let fun_ ?loc ?attrs a b c d = mk ?loc ?attrs (Pcl_fun (a, b, c, d))
|
||
|
|
let apply ?loc ?attrs a b = mk ?loc ?attrs (Pcl_apply (a, b))
|
||
|
|
let let_ ?loc ?attrs a b c = mk ?loc ?attrs (Pcl_let (a, b, c))
|
||
|
|
let constraint_ ?loc ?attrs a b = mk ?loc ?attrs (Pcl_constraint (a, b))
|
||
|
|
let extension ?loc ?attrs a = mk ?loc ?attrs (Pcl_extension a)
|
||
|
|
let open_ ?loc ?attrs a b = mk ?loc ?attrs (Pcl_open (a, b))
|
||
|
|
end
|
||
|
|
|
||
|
|
module Cty = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) d =
|
||
|
|
{ pcty_desc = d; pcty_loc = loc; pcty_attributes = attrs }
|
||
|
|
|
||
|
|
let attr d a = { d with pcty_attributes = d.pcty_attributes @ [ a ] }
|
||
|
|
let constr ?loc ?attrs a b = mk ?loc ?attrs (Pcty_constr (a, b))
|
||
|
|
let signature ?loc ?attrs a = mk ?loc ?attrs (Pcty_signature a)
|
||
|
|
let arrow ?loc ?attrs a b c = mk ?loc ?attrs (Pcty_arrow (a, b, c))
|
||
|
|
let extension ?loc ?attrs a = mk ?loc ?attrs (Pcty_extension a)
|
||
|
|
let open_ ?loc ?attrs a b = mk ?loc ?attrs (Pcty_open (a, b))
|
||
|
|
end
|
||
|
|
|
||
|
|
module Ctf = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) d =
|
||
|
|
{ pctf_desc = d; pctf_loc = loc; pctf_attributes = attrs }
|
||
|
|
|
||
|
|
let inherit_ ?loc ?attrs a = mk ?loc ?attrs (Pctf_inherit a)
|
||
|
|
let val_ ?loc ?attrs a b c d = mk ?loc ?attrs (Pctf_val (a, b, c, d))
|
||
|
|
let method_ ?loc ?attrs a b c d = mk ?loc ?attrs (Pctf_method (a, b, c, d))
|
||
|
|
let constraint_ ?loc ?attrs a b = mk ?loc ?attrs (Pctf_constraint (a, b))
|
||
|
|
let extension ?loc ?attrs a = mk ?loc ?attrs (Pctf_extension a)
|
||
|
|
let attribute ?loc a = mk ?loc (Pctf_attribute a)
|
||
|
|
let attr d a = { d with pctf_attributes = d.pctf_attributes @ [ a ] }
|
||
|
|
end
|
||
|
|
|
||
|
|
module Cf = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) d =
|
||
|
|
{ pcf_desc = d; pcf_loc = loc; pcf_attributes = attrs }
|
||
|
|
|
||
|
|
let inherit_ ?loc ?attrs a b c = mk ?loc ?attrs (Pcf_inherit (a, b, c))
|
||
|
|
let val_ ?loc ?attrs a b c = mk ?loc ?attrs (Pcf_val (a, b, c))
|
||
|
|
let method_ ?loc ?attrs a b c = mk ?loc ?attrs (Pcf_method (a, b, c))
|
||
|
|
let constraint_ ?loc ?attrs a b = mk ?loc ?attrs (Pcf_constraint (a, b))
|
||
|
|
let initializer_ ?loc ?attrs a = mk ?loc ?attrs (Pcf_initializer a)
|
||
|
|
let extension ?loc ?attrs a = mk ?loc ?attrs (Pcf_extension a)
|
||
|
|
let attribute ?loc a = mk ?loc (Pcf_attribute a)
|
||
|
|
let virtual_ ct = Cfk_virtual ct
|
||
|
|
let concrete o e = Cfk_concrete (o, e)
|
||
|
|
let attr d a = { d with pcf_attributes = d.pcf_attributes @ [ a ] }
|
||
|
|
end
|
||
|
|
|
||
|
|
module Val = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) ?(prim = []) name typ =
|
||
|
|
{
|
||
|
|
pval_name = name;
|
||
|
|
pval_type = typ;
|
||
|
|
pval_attributes = attrs;
|
||
|
|
pval_loc = loc;
|
||
|
|
pval_prim = prim;
|
||
|
|
}
|
||
|
|
end
|
||
|
|
|
||
|
|
module Md = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) name typ =
|
||
|
|
{ pmd_name = name; pmd_type = typ; pmd_attributes = attrs; pmd_loc = loc }
|
||
|
|
end
|
||
|
|
|
||
|
|
module Ms = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) name syn =
|
||
|
|
{
|
||
|
|
pms_name = name;
|
||
|
|
pms_manifest = syn;
|
||
|
|
pms_attributes = attrs;
|
||
|
|
pms_loc = loc;
|
||
|
|
}
|
||
|
|
end
|
||
|
|
|
||
|
|
module Mtd = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) ?typ name =
|
||
|
|
{
|
||
|
|
pmtd_name = name;
|
||
|
|
pmtd_type = typ;
|
||
|
|
pmtd_attributes = attrs;
|
||
|
|
pmtd_loc = loc;
|
||
|
|
}
|
||
|
|
end
|
||
|
|
|
||
|
|
module Mb = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) name expr =
|
||
|
|
{ pmb_name = name; pmb_expr = expr; pmb_attributes = attrs; pmb_loc = loc }
|
||
|
|
end
|
||
|
|
|
||
|
|
module Opn = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) ?(override = Fresh) expr =
|
||
|
|
{
|
||
|
|
popen_expr = expr;
|
||
|
|
popen_override = override;
|
||
|
|
popen_loc = loc;
|
||
|
|
popen_attributes = attrs;
|
||
|
|
}
|
||
|
|
end
|
||
|
|
|
||
|
|
module Incl = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) mexpr =
|
||
|
|
{ pincl_mod = mexpr; pincl_loc = loc; pincl_attributes = attrs }
|
||
|
|
end
|
||
|
|
|
||
|
|
module Vb = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) ?value_constraint pat expr =
|
||
|
|
{
|
||
|
|
pvb_pat = pat;
|
||
|
|
pvb_expr = expr;
|
||
|
|
pvb_attributes = attrs;
|
||
|
|
pvb_loc = loc;
|
||
|
|
pvb_constraint = value_constraint;
|
||
|
|
}
|
||
|
|
end
|
||
|
|
|
||
|
|
module Ci = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) ?(virt = Concrete) ?(params = [])
|
||
|
|
name expr =
|
||
|
|
{
|
||
|
|
pci_virt = virt;
|
||
|
|
pci_params = params;
|
||
|
|
pci_name = name;
|
||
|
|
pci_expr = expr;
|
||
|
|
pci_attributes = attrs;
|
||
|
|
pci_loc = loc;
|
||
|
|
}
|
||
|
|
end
|
||
|
|
|
||
|
|
let constructor ?(loc = !default_loc) ?(attrs = []) ?(vars = [])
|
||
|
|
?(args = Pcstr_tuple []) ?res name =
|
||
|
|
{
|
||
|
|
pcd_name = name;
|
||
|
|
pcd_vars = vars;
|
||
|
|
pcd_args = args;
|
||
|
|
pcd_res = res;
|
||
|
|
pcd_loc = loc;
|
||
|
|
pcd_attributes = attrs;
|
||
|
|
}
|
||
|
|
|
||
|
|
module Type = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) ?(params = []) ?(cstrs = [])
|
||
|
|
?(kind = Ptype_abstract) ?(priv = Public) ?manifest name =
|
||
|
|
{
|
||
|
|
ptype_name = name;
|
||
|
|
ptype_params = params;
|
||
|
|
ptype_cstrs = cstrs;
|
||
|
|
ptype_kind = kind;
|
||
|
|
ptype_private = priv;
|
||
|
|
ptype_manifest = manifest;
|
||
|
|
ptype_attributes = attrs;
|
||
|
|
ptype_loc = loc;
|
||
|
|
}
|
||
|
|
|
||
|
|
let constructor ?(loc = !default_loc) ?(attrs = []) ?(vars = [])
|
||
|
|
?(args = Pcstr_tuple []) ?res name =
|
||
|
|
{
|
||
|
|
pcd_name = name;
|
||
|
|
pcd_vars = vars;
|
||
|
|
pcd_args = args;
|
||
|
|
pcd_res = res;
|
||
|
|
pcd_loc = loc;
|
||
|
|
pcd_attributes = attrs;
|
||
|
|
}
|
||
|
|
|
||
|
|
let field ?(loc = !default_loc) ?(attrs = []) ?(mut = Immutable) name typ =
|
||
|
|
{
|
||
|
|
pld_name = name;
|
||
|
|
pld_mutable = mut;
|
||
|
|
pld_type = typ;
|
||
|
|
pld_loc = loc;
|
||
|
|
pld_attributes = attrs;
|
||
|
|
}
|
||
|
|
end
|
||
|
|
|
||
|
|
(** Type extensions *)
|
||
|
|
module Te = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) ?(params = []) ?(priv = Public)
|
||
|
|
path constructors =
|
||
|
|
{
|
||
|
|
ptyext_path = path;
|
||
|
|
ptyext_params = params;
|
||
|
|
ptyext_constructors = constructors;
|
||
|
|
ptyext_private = priv;
|
||
|
|
ptyext_loc = loc;
|
||
|
|
ptyext_attributes = attrs;
|
||
|
|
}
|
||
|
|
|
||
|
|
let mk_exception ?(loc = !default_loc) ?(attrs = []) constructor =
|
||
|
|
{
|
||
|
|
ptyexn_constructor = constructor;
|
||
|
|
ptyexn_loc = loc;
|
||
|
|
ptyexn_attributes = attrs;
|
||
|
|
}
|
||
|
|
|
||
|
|
let constructor ?(loc = !default_loc) ?(attrs = []) name kind =
|
||
|
|
{
|
||
|
|
pext_name = name;
|
||
|
|
pext_kind = kind;
|
||
|
|
pext_loc = loc;
|
||
|
|
pext_attributes = attrs;
|
||
|
|
}
|
||
|
|
|
||
|
|
let decl ?(loc = !default_loc) ?(attrs = []) ?(vars = [])
|
||
|
|
?(args = Pcstr_tuple []) ?res name =
|
||
|
|
{
|
||
|
|
pext_name = name;
|
||
|
|
pext_kind = Pext_decl (vars, args, res);
|
||
|
|
pext_loc = loc;
|
||
|
|
pext_attributes = attrs;
|
||
|
|
}
|
||
|
|
|
||
|
|
let rebind ?(loc = !default_loc) ?(attrs = []) name lid =
|
||
|
|
{
|
||
|
|
pext_name = name;
|
||
|
|
pext_kind = Pext_rebind lid;
|
||
|
|
pext_loc = loc;
|
||
|
|
pext_attributes = attrs;
|
||
|
|
}
|
||
|
|
end
|
||
|
|
|
||
|
|
module Csig = struct
|
||
|
|
let mk self fields = { pcsig_self = self; pcsig_fields = fields }
|
||
|
|
end
|
||
|
|
|
||
|
|
module Cstr = struct
|
||
|
|
let mk self fields = { pcstr_self = self; pcstr_fields = fields }
|
||
|
|
end
|
||
|
|
|
||
|
|
(** Row fields *)
|
||
|
|
module Rf = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) desc =
|
||
|
|
{ prf_desc = desc; prf_loc = loc; prf_attributes = attrs }
|
||
|
|
|
||
|
|
let tag ?loc ?attrs label const tys =
|
||
|
|
mk ?loc ?attrs (Rtag (label, const, tys))
|
||
|
|
|
||
|
|
let inherit_ ?loc ty = mk ?loc (Rinherit ty)
|
||
|
|
end
|
||
|
|
|
||
|
|
(** Object fields *)
|
||
|
|
module Of = struct
|
||
|
|
let mk ?(loc = !default_loc) ?(attrs = []) desc =
|
||
|
|
{ pof_desc = desc; pof_loc = loc; pof_attributes = attrs }
|
||
|
|
|
||
|
|
let tag ?loc ?attrs label ty = mk ?loc ?attrs (Otag (label, ty))
|
||
|
|
let inherit_ ?loc ty = mk ?loc (Oinherit ty)
|
||
|
|
end
|