From 4c1ccb9e2a4b219ac5180115bc4267e1b059cdd1 Mon Sep 17 00:00:00 2001
From: ppedrot
Date: Mon, 18 Feb 2013 19:45:36 +0000
Subject: Removing Exc_located and using the new exception enrichement
 mechanism to retrieve the same information.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16215 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 pretyping/typeclasses_errors.ml | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'pretyping/typeclasses_errors.ml')

diff --git a/pretyping/typeclasses_errors.ml b/pretyping/typeclasses_errors.ml
index cfcf9cf43f..d0d90017fd 100644
--- a/pretyping/typeclasses_errors.ml
+++ b/pretyping/typeclasses_errors.ml
@@ -39,14 +39,13 @@ let unsatisfiable_constraints env evd ev =
   | None ->
       raise (TypeClassError (env, UnsatisfiableConstraints (evd, None)))
   | Some ev ->
-      let loc, kind = Evd.evar_source ev evd in
-	raise (Loc.Exc_located (loc, TypeClassError
-	  (env, UnsatisfiableConstraints (evd, Some (ev, kind)))))
+    let loc, kind = Evd.evar_source ev evd in
+    let err = TypeClassError (env, UnsatisfiableConstraints (evd, Some (ev, kind))) in
+    Loc.raise loc err
 
 let mismatched_ctx_inst env c n m = typeclass_error env (MismatchedContextInstance (c, n, m))
 
 let rec unsatisfiable_exception exn =
   match exn with
   | TypeClassError (_, UnsatisfiableConstraints _) -> true
-  | Loc.Exc_located(_, e) -> unsatisfiable_exception e
   | _ -> false
-- 
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