From e66a2acc4cb9fc09fc32d1833b89ae56468a0931 Mon Sep 17 00:00:00 2001
From: Anna Henningsen <anna@addaleax.net>
Date: Fri, 8 Nov 2019 20:40:46 +0200
Subject: src: migrate off ArrayBuffer::GetContents
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V8 deprecates `GetContents()` in favour of `GetBackingStore()`.
Update our code to reflect that.
V8 also deprecates `Externalize()` and `IsExternal()`; we should
be able to remove all usage of this once V8 8.0 is there.

PR-URL: https://github.com/nodejs/node/pull/30339
Refs: https://github.com/v8/v8/commit/bfe3d6bce734e596e312465e207bcfd55a59fe34
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
---
 src/node_zlib.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/node_zlib.cc')

diff --git a/src/node_zlib.cc b/src/node_zlib.cc
index fdcf685caf..739e36d699 100644
--- a/src/node_zlib.cc
+++ b/src/node_zlib.cc
@@ -590,7 +590,8 @@ class ZlibStream : public CompressionStream<ZlibContext> {
     CHECK(args[4]->IsUint32Array());
     Local<Uint32Array> array = args[4].As<Uint32Array>();
     Local<ArrayBuffer> ab = array->Buffer();
-    uint32_t* write_result = static_cast<uint32_t*>(ab->GetContents().Data());
+    uint32_t* write_result = static_cast<uint32_t*>(
+        ab->GetBackingStore()->Data());
 
     CHECK(args[5]->IsFunction());
     Local<Function> write_js_callback = args[5].As<Function>();
-- 
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