X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2FmatitaExcPp.ml;h=24608be42260bdb5bc3d3c2018b5af7eb9268283;hb=efc6c24a9dc36f279319f7cdef7488c92b449be8;hp=ed0be49564d641e53743df560a337e7bf0e9181c;hpb=23655c60730b9b433483cd31f78381d6a6d8872c;p=helm.git

diff --git a/matita/matitaExcPp.ml b/matita/matitaExcPp.ml
index ed0be4956..24608be42 100644
--- a/matita/matitaExcPp.ml
+++ b/matita/matitaExcPp.ml
@@ -62,6 +62,8 @@ let rec to_string =
      None, "Type checking assertion failed: " ^ Lazy.force msg
   | LibrarySync.AlreadyDefined s -> 
      None, "Already defined: " ^ UriManager.string_of_uri s
+  | CoercDb.EqCarrNotImplemented msg ->
+     None, ("EqCarrNotImplemented: " ^ Lazy.force msg)
   | GrafiteDisambiguator.DisambiguationError (offset,errorll) ->
      let rec aux n ?(dummy=false) (prev_msg,phases) =
       function