X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Ftactics%2Finversion.mli;h=2c8b996ffedd4b1198de96fd5c56f0b54935b2f6;hb=45a9e84c12f57e5473eccc6f611cdbb343998d5d;hp=1471f5dbc37e7dda480b301806fbaf70ade3ecd6;hpb=d1bd5a770aab05e158b91a8a9c863d2a51db78e1;p=helm.git

diff --git a/helm/software/components/tactics/inversion.mli b/helm/software/components/tactics/inversion.mli
index 1471f5dbc..2c8b996ff 100644
--- a/helm/software/components/tactics/inversion.mli
+++ b/helm/software/components/tactics/inversion.mli
@@ -24,5 +24,6 @@
  *)
 
 val isSetType: Cic.term -> bool
+exception EqualityNotDefinedYet (* raised by private_inversion_tac only *)
 val private_inversion_tac: term: Cic.term -> ProofEngineTypes.tactic
 val inversion_tac: term: Cic.term -> ProofEngineTypes.tactic