diff options
| author | Maxime Dénès | 2020-02-03 18:19:42 +0100 |
|---|---|---|
| committer | Maxime Dénès | 2020-07-06 11:22:43 +0200 |
| commit | 0ea2d0ff4ed84e1cc544c958b8f6e98f6ba2e9b6 (patch) | |
| tree | fbad060c3c2e29e81751dea414c898b5cb0fa22d /kernel/nativeconv.ml | |
| parent | cf388fdb679adb88a7e8b3122f65377552d2fb94 (diff) | |
Primitive persistent arrays
Persistent arrays expose a functional interface but are implemented
using an imperative data structure. The OCaml implementation is based on
Jean-Christophe Filliâtre's.
Co-authored-by: Benjamin Grégoire <Benjamin.Gregoire@inria.fr>
Co-authored-by: Gaëtan Gilbert <gaetan.gilbert@skyskimmer.net>
Diffstat (limited to 'kernel/nativeconv.ml')
| -rw-r--r-- | kernel/nativeconv.ml | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/nativeconv.ml b/kernel/nativeconv.ml index 31a716a786..01e9550ec5 100644 --- a/kernel/nativeconv.ml +++ b/kernel/nativeconv.ml @@ -38,6 +38,10 @@ let rec conv_val env pb lvl v1 v2 cu = | Vfloat64 f1, Vfloat64 f2 -> if Float64.(equal (of_float f1) (of_float f2)) then cu else raise NotConvertible + | Varray t1, Varray t2 -> + let len = Parray.length_int t1 in + if not (Int.equal len (Parray.length_int t2)) then raise NotConvertible; + Parray.fold_left2 (fun cu v1 v2 -> conv_val env CONV lvl v1 v2 cu) cu t1 t2 | Vblock b1, Vblock b2 -> let n1 = block_size b1 in let n2 = block_size b2 in @@ -51,7 +55,7 @@ let rec conv_val env pb lvl v1 v2 cu = aux lvl max b1 b2 (i+1) cu in aux lvl (n1-1) b1 b2 0 cu - | (Vaccu _ | Vconst _ | Vint64 _ | Vfloat64 _ | Vblock _), _ -> raise NotConvertible + | (Vaccu _ | Vconst _ | Vint64 _ | Vfloat64 _ | Varray _ | Vblock _), _ -> raise NotConvertible and conv_accu env pb lvl k1 k2 cu = let n1 = accu_nargs k1 in |