From 87821c53c3a73d3e35a0e50a7c159d9aa5d6b253 Mon Sep 17 00:00:00 2001
From: Christian Parpart <christian@ethereum.org>
Date: Wed, 14 Nov 2018 14:59:30 +0100
Subject: Isolating files shared between Yul- and Solidity language frontend.

---
 libsolidity/parsing/ParserBase.cpp | 115 -------------------------------------
 1 file changed, 115 deletions(-)
 delete mode 100644 libsolidity/parsing/ParserBase.cpp

(limited to 'libsolidity/parsing/ParserBase.cpp')

diff --git a/libsolidity/parsing/ParserBase.cpp b/libsolidity/parsing/ParserBase.cpp
deleted file mode 100644
index 1d4cb1e2..00000000
--- a/libsolidity/parsing/ParserBase.cpp
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
-    This file is part of solidity.
-
-    solidity is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    solidity is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with solidity.  If not, see <http://www.gnu.org/licenses/>.
-*/
-/**
- * @author Christian <c@ethdev.com>
- * @date 2016
- * Solidity parser shared functionality.
- */
-
-#include <libsolidity/parsing/ParserBase.h>
-#include <libsolidity/parsing/Scanner.h>
-#include <libsolidity/interface/ErrorReporter.h>
-
-using namespace std;
-using namespace dev;
-using namespace dev::solidity;
-
-std::shared_ptr<string const> const& ParserBase::sourceName() const
-{
-	return m_scanner->sourceName();
-}
-
-int ParserBase::position() const
-{
-	return m_scanner->currentLocation().start;
-}
-
-int ParserBase::endPosition() const
-{
-	return m_scanner->currentLocation().end;
-}
-
-Token ParserBase::currentToken() const
-{
-	return m_scanner->currentToken();
-}
-
-Token ParserBase::peekNextToken() const
-{
-	return m_scanner->peekNextToken();
-}
-
-std::string ParserBase::currentLiteral() const
-{
-	return m_scanner->currentLiteral();
-}
-
-Token ParserBase::advance()
-{
-	return m_scanner->next();
-}
-
-void ParserBase::expectToken(Token _value, bool _advance)
-{
-	Token tok = m_scanner->currentToken();
-	if (tok != _value)
-	{
-		auto tokenName = [this](Token _token)
-		{
-			if (_token == Token::Identifier)
-				return string("identifier");
-			else if (_token == Token::EOS)
-				return string("end of source");
-			else if (TokenTraits::isReservedKeyword(_token))
-				return string("reserved keyword '") + TokenTraits::friendlyName(_token) + "'";
-			else if (TokenTraits::isElementaryTypeName(_token)) //for the sake of accuracy in reporting
-			{
-				ElementaryTypeNameToken elemTypeName = m_scanner->currentElementaryTypeNameToken();
-				return string("'") + elemTypeName.toString() + "'";
-			}
-			else
-				return string("'") + TokenTraits::friendlyName(_token) + "'";
-		};
-
-		fatalParserError(string("Expected ") + tokenName(_value) + string(" but got ") + tokenName(tok));
-	}
-	if (_advance)
-		m_scanner->next();
-}
-
-void ParserBase::increaseRecursionDepth()
-{
-	m_recursionDepth++;
-	if (m_recursionDepth >= 2560)
-		fatalParserError("Maximum recursion depth reached during parsing.");
-}
-
-void ParserBase::decreaseRecursionDepth()
-{
-	solAssert(m_recursionDepth > 0, "");
-	m_recursionDepth--;
-}
-
-void ParserBase::parserError(string const& _description)
-{
-	m_errorReporter.parserError(SourceLocation(position(), endPosition(), sourceName()), _description);
-}
-
-void ParserBase::fatalParserError(string const& _description)
-{
-	m_errorReporter.fatalParserError(SourceLocation(position(), endPosition(), sourceName()), _description);
-}
-- 
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