1 files changed, 33 insertions, 0 deletions
diff --git a/ocaml-binary-annot/testlabl/sigsubst.ml b/ocaml-binary-annot/testlabl/sigsubst.ml
new file mode 100644
index 0000000000..ffddfdfc42
--- /dev/null
+++ b/ocaml-binary-annot/testlabl/sigsubst.ml
@@ -0,0 +1,33 @@
+module type Printable = sig
+  type t
+  val print : Format.formatter -> t -> unit
+end
+module type Comparable = sig
+  type t
+  val compare : t -> t -> int
+end
+module type PrintableComparable = sig
+  type t
+  include Printable with type t := t
+  include Comparable with type t := t
+end
+module type PrintableComparable2 = sig
+  include Printable
+  include Comparable with type t := t
+end
+
+module type S = sig type t val f : t -> t end
+module type S' = S with type t := int
+
+module type S = sig type 'a t val map : ('a -> 'b) -> 'a t -> 'b t end
+module type S1 = S with type 'a t := 'a list
+module type S2 = sig
+  type 'a dict = (string * 'a) list
+  include S with type 'a t := 'a dict
+end
+
+
+module type S =
+  sig module T : sig type exp type arg end val f : T.exp -> T.arg end
+module M = struct type exp = string type arg = int end
+module type S' = S with module T := M