From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/public/UniquePtr.h | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 js/public/UniquePtr.h (limited to 'js/public/UniquePtr.h') diff --git a/js/public/UniquePtr.h b/js/public/UniquePtr.h new file mode 100644 index 0000000000..d6bbb9ae61 --- /dev/null +++ b/js/public/UniquePtr.h @@ -0,0 +1,56 @@ +/* -*- 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 js_UniquePtr_h +#define js_UniquePtr_h + +#include "mozilla/UniquePtr.h" + +#include "js/Utility.h" + +namespace js { + +// Replacement for mozilla::UniquePtr that defaults to JS::DeletePolicy. +template > +using UniquePtr = mozilla::UniquePtr; + +namespace detail { + +template +struct UniqueSelector { + typedef UniquePtr SingleObject; +}; + +template +struct UniqueSelector { + typedef UniquePtr UnknownBound; +}; + +template +struct UniqueSelector { + typedef UniquePtr KnownBound; +}; + +} // namespace detail + +// Replacement for mozilla::MakeUnique that correctly calls js_new and produces +// a js::UniquePtr. +template +typename detail::UniqueSelector::SingleObject MakeUnique(Args&&... aArgs) { + return UniquePtr(js_new(std::forward(aArgs)...)); +} + +template +typename detail::UniqueSelector::UnknownBound MakeUnique( + decltype(sizeof(int)) aN) = delete; + +template +typename detail::UniqueSelector::KnownBound MakeUnique(Args&&... aArgs) = + delete; + +} // namespace js + +#endif /* js_UniquePtr_h */ -- cgit v1.2.3