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path: root/deps/v8/third_party/antlr4/runtime/Cpp/runtime/src/NoViableAltException.cpp
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/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
 * Use of this file is governed by the BSD 3-clause license that
 * can be found in the LICENSE.txt file in the project root.
 */

#include "Parser.h"

#include "NoViableAltException.h"

using namespace antlr4;

NoViableAltException::NoViableAltException(Parser* recognizer)
    : NoViableAltException(recognizer, recognizer->getTokenStream(),
                           recognizer->getCurrentToken(),
                           recognizer->getCurrentToken(), nullptr,
                           recognizer->getContext()) {}

NoViableAltException::NoViableAltException(Parser* recognizer,
                                           TokenStream* input,
                                           Token* startToken,
                                           Token* offendingToken,
                                           atn::ATNConfigSet* deadEndConfigs,
                                           ParserRuleContext* ctx)
    : RecognitionException("No viable alternative", recognizer, input, ctx,
                           offendingToken),
      _deadEndConfigs(deadEndConfigs),
      _startToken(startToken) {}

Token* NoViableAltException::getStartToken() const { return _startToken; }

atn::ATNConfigSet* NoViableAltException::getDeadEndConfigs() const {
  return _deadEndConfigs;
}