84 lines
2.6 KiB
OCaml
84 lines
2.6 KiB
OCaml
include Ocaml_common.Location
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let set_input_name name = input_name := name
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let set_input_lexbuf lexbuf_opt = input_lexbuf := lexbuf_opt
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module Error = struct
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[@@@warning "-37"]
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type old_t (*IF_NOT_AT_LEAST 408 = Ocaml_common.Location.error *) = {
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loc: t;
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msg: string;
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sub: old_t list;
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if_highlight: string;
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}
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type location_report_kind = Ocaml_common.Location.report_kind =
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| Report_error
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| Report_warning of string
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| Report_warning_as_error of string
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| Report_alert of string
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| Report_alert_as_error of string
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type location_msg =
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(*IF_AT_LEAST 503 Ocaml_common.Format_doc.t loc *)
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(*IF_NOT_AT_LEAST 503 (Format.formatter -> unit) loc *)
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type location_report = Ocaml_common.Location.report = {
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kind : location_report_kind;
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main : location_msg;
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sub : location_msg list;
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(*IF_AT_LEAST 503 footnote: Format_doc.t option; *)
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}
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type t = Ocaml_common.Location.error
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let is_well_formed error =
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match error with
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| { kind = Report_error; _ } -> true
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| _ -> false
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let string_of_location_msg (msg : location_msg) =
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(*IF_AT_LEAST 503 Format.asprintf "%a" Ocaml_common.Format_doc.Doc.format msg.txt *)
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(*IF_NOT_AT_LEAST 503 Format.asprintf "%t" msg.txt *)
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let main_msg { main; _ } =
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{ txt = string_of_location_msg main; loc = main.loc }
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let sub_msgs { sub; _ } =
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List.map
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(fun err -> { txt = string_of_location_msg err; loc = err.loc })
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sub
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let of_exn exn =
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match error_of_exn exn with
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| Some (`Ok e) -> Some e
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| None | Some `Already_displayed -> None
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let set_main_msg error msg =
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(*IF_AT_LEAST 503 let txt = Ocaml_common.Format_doc.Doc.msg "%s" msg in *)
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(*IF_NOT_AT_LEAST 503 let txt ppf = Format.pp_print_string ppf msg in *)
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let main = { error.main with txt } in
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{ error with main }
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let make ~sub { loc; txt } =
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(*IF_AT_LEAST 503 let mk_txt x = Ocaml_common.Format_doc.Doc.msg "%s" x in *)
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(*IF_NOT_AT_LEAST 503 let mk_txt x ppf = Format.pp_print_string ppf x in *)
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let mk loc x = { loc; txt = mk_txt x } in
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{
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kind = Report_error;
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main = mk loc txt;
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sub = List.map (fun { loc; txt } -> mk loc txt) sub;
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(*IF_AT_LEAST 503 footnote = None; *)
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}
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let set_main_loc error loc =
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let main = { error.main with loc } in
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{ error with main }
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end
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let raise_errorf ?loc msg =
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(* Update from [kasprintf] to [kdprintf] + [Format_doc.deprecated_printer]
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when ocaml lower bound is 4.08+ *)
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(*IF_AT_LEAST 503 Format.kdprintf (fun pr -> raise_errorf ?loc "%t" (Format_doc.deprecated_printer pr)) msg *)
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(*IF_NOT_AT_LEAST 503 raise_errorf ?loc msg *)
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