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-rw-r--r--checker/validate.ml5
1 files changed, 5 insertions, 0 deletions
diff --git a/checker/validate.ml b/checker/validate.ml
index b85944f94f..72cf38ebe6 100644
--- a/checker/validate.ml
+++ b/checker/validate.ml
@@ -86,6 +86,7 @@ let rec val_gen v ctx o = match v with
| Annot (s,v) -> val_gen v (ctx/CtxAnnot s) o
| Dyn -> val_dyn ctx o
| Proxy { contents = v } -> val_gen v ctx o
+ | Uint63 -> val_uint63 ctx o
(* Check that an object is a tuple (or a record). vs is an array of
value representation for each field. Its size corresponds to the
@@ -133,6 +134,10 @@ and val_array v ctx o =
val_gen v ctx (Obj.field o i)
done
+and val_uint63 ctx o =
+ if not (Uint63.is_uint63 o) then
+ fail ctx o "not a 63-bit unsigned integer"
+
let print_frame = function
| CtxType t -> t
| CtxAnnot t -> t