From 36a98d55576ebdb106a55c3bd682961da8d77dee Mon Sep 17 00:00:00 2001
From: Emilio Jesus Gallego Arias
Date: Mon, 21 May 2018 23:57:32 +0200
Subject: [api] Misctypes removal: remove dummy alias.

---
 library/misctypes.ml | 4 ----
 pretyping/pattern.ml | 3 +--
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/library/misctypes.ml b/library/misctypes.ml
index 3b629f449f..7cd1a83be1 100644
--- a/library/misctypes.ml
+++ b/library/misctypes.ml
@@ -38,10 +38,6 @@ type 'id move_location =
   | MoveFirst
   | MoveLast (** can be seen as "no move" when doing intro *)
 
-(** A synonym of [Evar.t], also defined in Term *)
-
-type existential_key = Evar.t
-
 (** Casts *)
 
 type 'a cast_type =
diff --git a/pretyping/pattern.ml b/pretyping/pattern.ml
index 519a5466b4..be7ebe49cf 100644
--- a/pretyping/pattern.ml
+++ b/pretyping/pattern.ml
@@ -9,7 +9,6 @@
 (************************************************************************)
 
 open Names
-open Misctypes
 
 (** {5 Patterns} *)
 
@@ -25,7 +24,7 @@ type case_info_pattern =
 type constr_pattern =
   | PRef of GlobRef.t
   | PVar of Id.t
-  | PEvar of existential_key * constr_pattern array
+  | PEvar of Evar.t * constr_pattern array
   | PRel of int
   | PApp of constr_pattern * constr_pattern array
   | PSoApp of patvar * constr_pattern list
-- 
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