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-rw-r--r--pretyping/unification.ml4
1 files changed, 0 insertions, 4 deletions
diff --git a/pretyping/unification.ml b/pretyping/unification.ml
index 20446ba00..7821a5f4f 100644
--- a/pretyping/unification.ml
+++ b/pretyping/unification.ml
@@ -6,20 +6,16 @@
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
-open Pp
open Errors
open Util
open Names
-open Nameops
open Term
open Termops
open Namegen
-open Sign
open Environ
open Evd
open Reduction
open Reductionops
-open Glob_term
open Evarutil
open Pretype_errors
open Retyping