1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/gc/Barrier-inl.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,41 @@
1.4 +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
1.5 + * vim: set ts=8 sts=4 et sw=4 tw=99:
1.6 + * This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifndef gc_Barrier_inl_h
1.11 +#define gc_Barrier_inl_h
1.12 +
1.13 +#include "gc/Barrier.h"
1.14 +
1.15 +namespace js {
1.16 +
1.17 +inline const Value &
1.18 +ReadBarrieredValue::get() const
1.19 +{
1.20 + if (value.isObject())
1.21 + JSObject::readBarrier(&value.toObject());
1.22 + else if (value.isString())
1.23 + JSString::readBarrier(value.toString());
1.24 + else
1.25 + JS_ASSERT(!value.isMarkable());
1.26 +
1.27 + return value;
1.28 +}
1.29 +
1.30 +inline
1.31 +ReadBarrieredValue::operator const Value &() const
1.32 +{
1.33 + return get();
1.34 +}
1.35 +
1.36 +inline JSObject &
1.37 +ReadBarrieredValue::toObject() const
1.38 +{
1.39 + return get().toObject();
1.40 +}
1.41 +
1.42 +} /* namespace js */
1.43 +
1.44 +#endif /* gc_Barrier_inl_h */
