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-rw-r--r--kernel/indtypes.ml21
1 files changed, 10 insertions, 11 deletions
diff --git a/kernel/indtypes.ml b/kernel/indtypes.ml
index ab915e2b8d..0d900c2ec9 100644
--- a/kernel/indtypes.ml
+++ b/kernel/indtypes.ml
@@ -487,18 +487,17 @@ let build_inductive env names prv univs variance paramsctxt kn isrecord isfinite
in
(* Assigning VM tags to constructors *)
let nconst, nblock = ref 0, ref 0 in
- let transf num =
- let arity = List.length (dest_subterms recarg).(num) in
- if Int.equal arity 0 then
- let p = (!nconst, 0) in
- incr nconst; p
- else
- let p = (!nblock + 1, arity) in
- incr nblock; p
- (* les tag des constructeur constant commence a 0,
- les tag des constructeur non constant a 1 (0 => accumulator) *)
+ let transf arity =
+ if Int.equal arity 0 then
+ let p = (!nconst, 0) in
+ incr nconst; p
+ else
+ let p = (!nblock + 1, arity) in
+ incr nblock; p
+ (* les tag des constructeur constant commence a 0,
+ les tag des constructeur non constant a 1 (0 => accumulator) *)
in
- let rtbl = Array.init (List.length cnames) transf in
+ let rtbl = Array.map transf consnrealargs in
(* Build the inductive packet *)
{ mind_typename = id;
mind_arity = arity;