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34 lines
603 B
C++
34 lines
603 B
C++
/*
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* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibJS/Runtime/Exception.h>
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#include <LibJS/Runtime/VM.h>
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namespace JS {
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class TemporaryClearException {
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public:
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explicit TemporaryClearException(VM& vm)
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: m_vm(vm)
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, m_previous_exception(vm.exception())
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{
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m_vm.clear_exception();
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}
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~TemporaryClearException()
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{
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if (m_previous_exception)
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m_vm.set_exception(*m_previous_exception);
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}
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private:
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VM& m_vm;
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Exception* m_previous_exception;
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};
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}
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