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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /js/src/builtin/Array-inl.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/builtin/Array-inl.h')
-rw-r--r--js/src/builtin/Array-inl.h40
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/builtin/Array-inl.h b/js/src/builtin/Array-inl.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef builtin_Array_inl_h
+#define builtin_Array_inl_h
+
+#include "builtin/Array.h"
+
+#include "vm/JSObject.h"
+
+#include "vm/ArgumentsObject-inl.h"
+#include "vm/ObjectOperations-inl.h"
+
+namespace js {
+
+inline bool GetElement(JSContext* cx, HandleObject obj, uint32_t index,
+ MutableHandleValue vp) {
+ if (obj->is<NativeObject>() &&
+ index < obj->as<NativeObject>().getDenseInitializedLength()) {
+ vp.set(obj->as<NativeObject>().getDenseElement(index));
+ if (!vp.isMagic(JS_ELEMENTS_HOLE)) {
+ return true;
+ }
+ }
+
+ if (obj->is<ArgumentsObject>()) {
+ if (obj->as<ArgumentsObject>().maybeGetElement(index, vp)) {
+ return true;
+ }
+ }
+
+ return GetElement(cx, obj, obj, index, vp);
+}
+
+} // namespace js
+
+#endif // builtin_Array_inl_h