+(* Convert a plain list into a list AST. *)
+let rec expr_of_list _loc = function
+ | [] -> <:expr< [] >>
+ | h::t -> let t = expr_of_list _loc t in <:expr< $h$ :: $t$ >>
+
+(* Convert an optional type into an option AST. *)
+let expr_of_option _loc = function
+ | None -> <:expr< None >>
+ | Some x -> <:expr< Some $x$ >>
+
+(* Convert a _loc to an AST. *)
+let expr_of_loc _loc loc =
+ let file_name,
+ start_line, start_bol, start_off,
+ stop_line, stop_bol, stop_off,
+ ghost = Loc.to_tuple loc in
+ <:expr< Camlp4.PreCast.Loc.of_tuple
+ ($str:file_name$,
+ $`int:start_line$, $`int:start_bol$, $`int:start_off$,
+ $`int:stop_line$, $`int:stop_bol$, $`int:stop_off$,
+ $`bool:ghost$) >>
+
+let add_entry_point _loc name parameters rtype code =
+ let loc = expr_of_loc _loc _loc in
+
+ let parameters = List.map (
+ fun (name, t) -> <:expr< ($str:name$, $t$, None) >>
+ ) parameters in
+ let parameters = expr_of_list _loc parameters in
+
+ let code = expr_of_option _loc code in
+
+ <:str_item<
+ let ep = { Wrappi_types.ep_loc = $loc$;
+ ep_name = $str:name$;
+ ep_ftype = ($rtype$, $parameters$, []);
+ ep_code = $code$ } in
+ Wrappi_accumulator.add_entry_point ep
+ >>
+
+let add_typedef _loc name t =
+ let loc = expr_of_loc _loc _loc in
+
+ <:str_item<
+ let td = { Wrappi_types.td_loc = $loc$;
+ td_name = $str:name$;
+ td_type = $t$ } in
+ Wrappi_accumulator.add_typedef td
+ >>