diff options
Diffstat (limited to '')
| -rw-r--r-- | lib/drl/parser.ml | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/drl/parser.ml b/lib/drl/parser.ml index 76d4b4e..be1f1eb 100644 --- a/lib/drl/parser.ml +++ b/lib/drl/parser.ml @@ -1,13 +1,16 @@ -type error = ParseError of string +module Error = struct + open Condition + let parse_error msg = condition "parse-error" msg empty +end let of_sexp sexp = match Ast.query_of_sexp sexp with | q -> Ok q - | exception exn -> Error (ParseError (Printexc.to_string exn)) + | exception exn -> Error (Error.parse_error (Printexc.to_string exn)) let of_string s = match Sexplib.Sexp.of_string s |> Ast.query_of_sexp with | q -> Ok q - | exception exn -> Error (ParseError (Printexc.to_string exn)) + | exception exn -> Error (Error.parse_error (Printexc.to_string exn)) let to_string q = Ast.sexp_of_query q |> Sexplib.Sexp.to_string_hum |