gecko-dev/dom/bindings/RootedRecord.h
Edgar Chen 82be3e6295 Bug 1784266 - Part 2: Stop using the union conversion structure to root Record/Sequence type; r=peterv
Remove the conditional *Rooter member in the union conversion structure and switch
the regular union structure to use Rooted* for Record and Sequence that contains
js object (like what we do for Dictionary type). Codegen introudces a new type on
isMember in getJSToNativeConversionInfo() as we need to generate different conversion
code for Sequence and Record if they are union member which now use Rooted* instead
of *Rooter to root js object.

Differential Revision: https://phabricator.services.mozilla.com/D157326
2022-09-28 08:56:06 +00:00

29 lines
921 B
C++

/* -*- 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 mozilla_dom_RootedRecord_h__
#define mozilla_dom_RootedRecord_h__
#include "mozilla/dom/Record.h"
#include "js/RootingAPI.h"
namespace mozilla::dom {
template <typename K, typename V>
class MOZ_RAII RootedRecord final : public Record<K, V>,
private JS::CustomAutoRooter {
public:
template <typename CX>
explicit RootedRecord(const CX& cx)
: Record<K, V>(), JS::CustomAutoRooter(cx) {}
virtual void trace(JSTracer* trc) override { TraceRecord(trc, *this); }
};
} // namespace mozilla::dom
#endif /* mozilla_dom_RootedRecord_h__ */