34 lines
1019 B
C
34 lines
1019 B
C
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/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
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* Use of this file is governed by the BSD 3-clause license that
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* can be found in the LICENSE.txt file in the project root.
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*/
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#pragma once
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#include "tree/ErrorNode.h"
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#include "tree/TerminalNodeImpl.h"
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#include "misc/Interval.h"
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#include "support/Any.h"
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namespace antlr4 {
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namespace tree {
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/// <summary>
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/// Represents a token that was consumed during resynchronization
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/// rather than during a valid match operation. For example,
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/// we will create this kind of a node during single token insertion
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/// and deletion as well as during "consume until error recovery set"
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/// upon no viable alternative exceptions.
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/// </summary>
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class ANTLR4CPP_PUBLIC ErrorNodeImpl : public virtual TerminalNodeImpl, public virtual ErrorNode {
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public:
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ErrorNodeImpl(Token *token);
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~ErrorNodeImpl() override;
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virtual antlrcpp::Any accept(ParseTreeVisitor *visitor) override;
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};
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} // namespace tree
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} // namespace antlr4
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