diff options
Diffstat (limited to 'lib/cSig.mli')
| -rw-r--r-- | lib/cSig.mli | 4 |
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 |