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-rw-r--r--tactics/inv.ml5
1 files changed, 5 insertions, 0 deletions
diff --git a/tactics/inv.ml b/tactics/inv.ml
index 067fc8941..d76c9a697 100644
--- a/tactics/inv.ml
+++ b/tactics/inv.ml
@@ -64,6 +64,11 @@ let var_occurs_in_pf gl id =
type inversion_status = Dep of constr option | NoDep
+type inversion_kind =
+ | SimpleInversion
+ | FullInversion
+ | FullInversionClear
+
let compute_eqn env sigma n i ai =
(mkRel (n-i),get_type_of env sigma (mkRel (n-i)))