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-rw-r--r--toplevel/cerrors.ml4
1 files changed, 4 insertions, 0 deletions
diff --git a/toplevel/cerrors.ml b/toplevel/cerrors.ml
index 13712ebbed..e5141f5561 100644
--- a/toplevel/cerrors.ml
+++ b/toplevel/cerrors.ml
@@ -65,6 +65,10 @@ let rec explain_exn_default_aux anomaly_string report_fn = function
hov 0 (anomaly_string () ++ str "uncaught exception Invalid_argument " ++ str (guill s) ++ report_fn ())
| Sys.Break ->
hov 0 (fnl () ++ str "User interrupt.")
+ | Stdpp.Exc_located (loc,exc) ->
+ hov 0 ((if loc = dummy_loc then (mt ())
+ else (str"At location " ++ print_loc loc ++ str":" ++ fnl ()))
+ ++ explain_exn_default_aux anomaly_string report_fn exc)
| Assert_failure (s,b,e) ->
hov 0 (anomaly_string () ++ str "assert failure" ++ spc () ++
(if s = "" then mt ()