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-rw-r--r--lib/dml/parser.ml10
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/dml/parser.ml b/lib/dml/parser.ml
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+++ b/lib/dml/parser.ml
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+module Error = struct
+ open Condition
+
+ let parse_error msg = condition "parse-error" msg empty
+end
+
+let of_sexp sexp =
+ match Ast.statement_of_sexp sexp with
+ | statement -> Ok statement
+ | exception exn -> Error (Error.parse_error (Printexc.to_string exn))