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https://github.com/ethereum/solidity
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Merge pull request #6059 from ethereum/soltest-langutil-commons
[soltest] Share code with langutil
This commit is contained in:
commit
e7a8fed01b
@ -1,5 +1,6 @@
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# Solidity Commons Library (Solidity related sharing bits between libsolidity and libyul)
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# Solidity Commons Library (Solidity related sharing bits between libsolidity and libyul)
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set(sources
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set(sources
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Common.h
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CharStream.cpp
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CharStream.cpp
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CharStream.h
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CharStream.h
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ErrorReporter.cpp
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ErrorReporter.cpp
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63
liblangutil/Common.h
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63
liblangutil/Common.h
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/*
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This file is part of solidity.
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solidity is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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solidity is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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namespace langutil
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{
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inline bool isDecimalDigit(char c)
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{
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return '0' <= c && c <= '9';
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}
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inline bool isHexDigit(char c)
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{
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return
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isDecimalDigit(c) ||
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('a' <= c && c <= 'f') ||
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('A' <= c && c <= 'F');
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}
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inline bool isLineTerminator(char c)
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{
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return c == '\n';
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}
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inline bool isWhiteSpace(char c)
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{
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return c == ' ' || c == '\n' || c == '\t' || c == '\r';
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}
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inline bool isIdentifierStart(char c)
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{
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return c == '_' || c == '$' || ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z');
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}
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inline bool isIdentifierPart(char c)
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{
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return isIdentifierStart(c) || isDecimalDigit(c);
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}
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inline int hexValue(char c)
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{
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if (c >= '0' && c <= '9')
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return c - '0';
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else if (c >= 'a' && c <= 'f')
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return c - 'a' + 10;
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else if (c >= 'A' && c <= 'F')
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return c - 'A' + 10;
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else return -1;
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}
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}
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@ -50,6 +50,7 @@
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* Solidity scanner.
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* Solidity scanner.
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*/
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*/
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#include <liblangutil/Common.h>
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#include <liblangutil/Exceptions.h>
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#include <liblangutil/Exceptions.h>
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#include <liblangutil/Scanner.h>
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#include <liblangutil/Scanner.h>
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#include <algorithm>
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#include <algorithm>
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@ -61,47 +62,6 @@ using namespace std;
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namespace langutil
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namespace langutil
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{
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{
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namespace
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{
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bool isDecimalDigit(char c)
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{
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return '0' <= c && c <= '9';
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}
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bool isHexDigit(char c)
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{
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return
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isDecimalDigit(c) ||
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('a' <= c && c <= 'f') ||
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('A' <= c && c <= 'F');
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}
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bool isLineTerminator(char c)
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{
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return c == '\n';
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}
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bool isWhiteSpace(char c)
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{
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return c == ' ' || c == '\n' || c == '\t' || c == '\r';
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}
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bool isIdentifierStart(char c)
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{
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return c == '_' || c == '$' || ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z');
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}
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bool isIdentifierPart(char c)
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{
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return isIdentifierStart(c) || isDecimalDigit(c);
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}
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int hexValue(char c)
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{
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if (c >= '0' && c <= '9')
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return c - '0';
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else if (c >= 'a' && c <= 'f')
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return c - 'a' + 10;
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else if (c >= 'A' && c <= 'F')
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return c - 'A' + 10;
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else return -1;
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}
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} // end anonymous namespace
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std::string to_string(ScannerError _errorCode)
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std::string to_string(ScannerError _errorCode)
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{
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{
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switch (_errorCode)
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switch (_errorCode)
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@ -16,8 +16,8 @@
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*/
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*/
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#include <test/libsolidity/util/TestFileParser.h>
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#include <test/libsolidity/util/TestFileParser.h>
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#include <test/Options.h>
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#include <test/Options.h>
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#include <liblangutil/Common.h>
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#include <boost/algorithm/string.hpp>
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#include <boost/algorithm/string.hpp>
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#include <boost/algorithm/string/predicate.hpp>
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#include <boost/algorithm/string/predicate.hpp>
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#include <boost/optional.hpp>
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#include <boost/optional.hpp>
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@ -33,18 +33,6 @@ using namespace dev::solidity::test;
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using namespace std;
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using namespace std;
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using namespace soltest;
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using namespace soltest;
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namespace
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{
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bool isIdentifierStart(char c)
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{
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return c == '_' || c == '$' || ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z');
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}
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bool isIdentifierPart(char c)
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{
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return isIdentifierStart(c) || isdigit(c);
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}
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}
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vector<dev::solidity::test::FunctionCall> TestFileParser::parseFunctionCalls()
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vector<dev::solidity::test::FunctionCall> TestFileParser::parseFunctionCalls()
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{
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{
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vector<FunctionCall> calls;
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vector<FunctionCall> calls;
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@ -354,14 +342,14 @@ void TestFileParser::Scanner::scanNextToken()
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token = selectToken(Token::RParen);
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token = selectToken(Token::RParen);
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break;
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break;
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default:
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default:
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if (isIdentifierStart(current()))
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if (langutil::isIdentifierStart(current()))
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{
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{
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TokenDesc detectedToken = detectKeyword(scanIdentifierOrKeyword());
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TokenDesc detectedToken = detectKeyword(scanIdentifierOrKeyword());
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token = selectToken(detectedToken.first, detectedToken.second);
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token = selectToken(detectedToken.first, detectedToken.second);
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}
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}
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else if (isdigit(current()))
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else if (langutil::isDecimalDigit(current()))
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token = selectToken(Token::Number, scanNumber());
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token = selectToken(Token::Number, scanNumber());
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else if (isspace(current()))
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else if (langutil::isWhiteSpace(current()))
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token = selectToken(Token::Whitespace);
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token = selectToken(Token::Whitespace);
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else if (isEndOfLine())
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else if (isEndOfLine())
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token = selectToken(Token::EOS);
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token = selectToken(Token::EOS);
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@ -389,7 +377,7 @@ string TestFileParser::Scanner::scanIdentifierOrKeyword()
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{
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{
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string identifier;
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string identifier;
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identifier += current();
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identifier += current();
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while (isIdentifierPart(peek()))
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while (langutil::isIdentifierPart(peek()))
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{
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{
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advance();
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advance();
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identifier += current();
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identifier += current();
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{
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{
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string number;
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string number;
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number += current();
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number += current();
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while (isdigit(peek()))
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while (langutil::isDecimalDigit(peek()))
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{
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{
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advance();
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advance();
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number += current();
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number += current();
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