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-rw-r--r--lib/util.ml3
1 files changed, 0 insertions, 3 deletions
diff --git a/lib/util.ml b/lib/util.ml
index 8d8c947c7..91497f370 100644
--- a/lib/util.ml
+++ b/lib/util.ml
@@ -119,9 +119,6 @@ let delayed_force f = f ()
type ('a,'b) union = Inl of 'a | Inr of 'b
-module Intset = Set.Make(Int)
-module Intmap = Map.Make(Int)
-
(*s interruption *)
let interrupt = ref false