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authorGravatar Enrico Tassi <gareuselesinge@debian.org>2016-12-27 16:53:30 +0100
committerGravatar Enrico Tassi <gareuselesinge@debian.org>2016-12-27 18:33:25 +0100
commit1b92c226e563643da187b8614d5888dc4855eb43 (patch)
treec4c3d204b36468b58cb71050ba95f06b8dd7bc2e /lib/cSig.mli
parent7c9b0a702976078b813e6493c1284af62a3f093c (diff)
Imported Upstream version 8.6
Diffstat (limited to 'lib/cSig.mli')
-rw-r--r--lib/cSig.mli4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/cSig.mli b/lib/cSig.mli
index e095c82c..151cfbdc 100644
--- a/lib/cSig.mli
+++ b/lib/cSig.mli
@@ -14,6 +14,8 @@ type ('a, 'b) union = Inl of 'a | Inr of 'b
type 'a until = Stop of 'a | Cont of 'a
(** Used for browsable-until structures. *)
+type (_, _) eq = Refl : ('a, 'a) eq
+
module type SetS =
sig
type elt
@@ -46,6 +48,8 @@ end
(** Redeclaration of OCaml set signature, to preserve compatibility. See OCaml
documentation for more information. *)
+module type EmptyS = sig end
+
module type MapS =
sig
type key