X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2FmatitaExcPp.ml;h=adf35d92fb5d49107d8f9f68877d6858c54bb77e;hb=8530992b72238902faae5e8bff74550fd8d7264a;hp=d6cddfaab85baeb16ae49a84a44abfed2fba1d90;hpb=9e8c5d2163e701413517153f00a52dac1cd31ecd;p=helm.git

diff --git a/helm/matita/matitaExcPp.ml b/helm/matita/matitaExcPp.ml
index d6cddfaab..adf35d92f 100644
--- a/helm/matita/matitaExcPp.ml
+++ b/helm/matita/matitaExcPp.ml
@@ -49,6 +49,9 @@ let to_string =
         (".moo file '%s' has been compiled by a different version of matita, "
         ^^ "please recompile it")
         fname
+  | ProofEngineTypes.Fail msg -> "Tactic error: " ^ Lazy.force msg
   | Continuationals.Error s -> "Tactical error: " ^ Lazy.force s
+  | CicTypeChecker.TypeCheckerFailure msg ->
+     "Type checking error: " ^ Lazy.force msg
   | exn -> "Uncaught exception: " ^ Printexc.to_string exn