X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=components%2Ftactics%2Finversion.mli;h=2c8b996ffedd4b1198de96fd5c56f0b54935b2f6;hb=a996266824ef41b59130440804ef1777137802e7;hp=1471f5dbc37e7dda480b301806fbaf70ade3ecd6;hpb=7803bba7862a492252d520d670614738b866ae1e;p=helm.git

diff --git a/components/tactics/inversion.mli b/components/tactics/inversion.mli
index 1471f5dbc..2c8b996ff 100644
--- a/components/tactics/inversion.mli
+++ b/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