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https://gitee.com/openharmony/arkcompiler_ets_runtime
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4604a5d086
Issue: https://gitee.com/openharmony/arkcompiler_ets_runtime/issues/I8XTLL Signed-off-by: linxiang8 <linxiang8@huawei.com> Change-Id: I62fa6347a641f0de7d45c1c50392bc21c3092a41
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
/*
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* Copyright (c) 2023 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ECMASCRIPT_ON_HEAP_H
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#define ECMASCRIPT_ON_HEAP_H
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#include "ecmascript/js_tagged_value.h"
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namespace panda::ecmascript {
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enum class OnHeapMode : uint8_t {
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NONE = 0,
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ON_HEAP,
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NOT_ON_HEAP,
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};
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class OnHeap {
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public:
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static bool IsNone(OnHeapMode mode)
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{
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return !(mode == OnHeapMode::ON_HEAP || mode == OnHeapMode::NOT_ON_HEAP);
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}
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static OnHeapMode Merge(OnHeapMode first, OnHeapMode second)
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{
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if (IsNone(first) || IsNone(second) || (first != second)) {
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return OnHeapMode::NONE;
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}
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return first;
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}
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static bool ToBoolean(OnHeapMode mode)
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{
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ASSERT(!IsNone(mode));
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return mode == OnHeapMode::ON_HEAP;
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}
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};
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} // namespace panda::ecmascript
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#endif // ECMASCRIPT_ON_HEAP_H
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