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contrib/libs/antlr4_cpp_runtime/src/LexerNoViableAltException.cpp
36 строк
1 KB
Anton Myagkov
Update ydb version to 24.4 (#4579)
07 фев 2026, 11:59
Не верифицирован
07 фев 2026, 11:59
2c21cae
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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 "misc/Interval.h" #include "support/CPPUtils.h" #include "CharStream.h" #include "Lexer.h" #include "LexerNoViableAltException.h" using namespace antlr4; LexerNoViableAltException::LexerNoViableAltException(Lexer *lexer, CharStream *input, size_t startIndex, atn::ATNConfigSet *deadEndConfigs) : RecognitionException(lexer, input, nullptr, nullptr), _startIndex(startIndex), _deadEndConfigs(deadEndConfigs) { } size_t LexerNoViableAltException::getStartIndex() { return _startIndex; } atn::ATNConfigSet* LexerNoViableAltException::getDeadEndConfigs() { return _deadEndConfigs; } std::string LexerNoViableAltException::toString() { std::string symbol; if (_startIndex < getInputStream()->size()) { symbol = static_cast<CharStream *>(getInputStream())->getText(misc::Interval(_startIndex, _startIndex)); symbol = antlrcpp::escapeWhitespace(symbol, false); } std::string format = "LexerNoViableAltException('" + symbol + "')"; return format; }