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-rw-r--r--plugins/extraction/json.ml5
1 files changed, 0 insertions, 5 deletions
diff --git a/plugins/extraction/json.ml b/plugins/extraction/json.ml
index df79c585e5..8874afef33 100644
--- a/plugins/extraction/json.ml
+++ b/plugins/extraction/json.ml
@@ -1,8 +1,6 @@
open Pp
-open Errors
open Util
open Names
-open Nameops
open Globnames
open Table
open Miniml
@@ -18,9 +16,6 @@ let json_int i =
let json_bool b =
if b then str "true" else str "false"
-let json_null =
- str "null"
-
let json_global typ ref =
json_str (Common.pp_global typ ref)