From 5717f4c7d5086c141a957975b6562e589b8080f0 Mon Sep 17 00:00:00 2001
From: Mark Kittisopikul <markkitt@gmail.com>
Date: Sat, 23 Mar 2024 19:11:54 -0400
Subject: [PATCH] Fix reinterpret arrays due to JuliaLang/Julia#51962

---
 src/datasets.jl | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/datasets.jl b/src/datasets.jl
index 8cc2300cc..e54195285 100644
--- a/src/datasets.jl
+++ b/src/datasets.jl
@@ -517,6 +517,20 @@ function write_dataset(
         end
     end
 end
+
+function write_dataset(
+    dataset::Dataset,
+    memtype::Datatype,
+    buf::Base.ReinterpretArray,
+    xfer::DatasetTransferProperties=dataset.xfer
+) where {T}
+    # We cannot obtain a pointer of a ReinterpretArrayin Julia 1.11 and beyond
+    # https://github.com/JuliaLang/julia/issues/51962
+    buf_copy = copy(buf)
+    @assert !(typeof(buf_copy) <: Base.ReinterpretArray) "Copying $(typeof(buf)) resulted in another Base.ReinterpretArray"
+    write_dataset(dataset, memtype, buf_copy, xfer)
+end
+
 function write_dataset(
     dataset::Dataset,
     memtype::Datatype,