Merge pull request #5304 from ethereum/removeASTutils

Remove unused AST utils.

2 files changed, 0 insertions, 102 deletions

diff --git a/libsolidity/ast/ASTUtils.cpp b/libsolidity/ast/ASTUtils.cpp
deleted file mode 100644
index 7d180490..00000000
--- a/libsolidity/ast/ASTUtils.cpp
+++ /dev/null
@@ -1,48 +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 2015
- * Utilities to work with the AST.
- */
-
-#include <libsolidity/ast/ASTUtils.h>
-
-using namespace std;
-using namespace dev;
-using namespace dev::solidity;
-
-
-
-ASTNode const* LocationFinder::leastUpperBound()
-{
-	m_bestMatch = nullptr;
-	for (ASTNode const* rootNode: m_rootNodes)
-		rootNode->accept(*this);
-
-	return m_bestMatch;
-}
-
-bool LocationFinder::visitNode(const ASTNode& _node)
-{
-	if (_node.location().contains(m_location))
-	{
-		m_bestMatch = &_node;
-		return true;
-	}
-	return false;
-}
diff --git a/libsolidity/ast/ASTUtils.h b/libsolidity/ast/ASTUtils.h
deleted file mode 100644
index f7cacf3e..00000000
--- a/libsolidity/ast/ASTUtils.h
+++ /dev/null
@@ -1,54 +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 2015
- * Utilities to work with the AST.
- */
-
-#pragma once
-
-#include <libevmasm/SourceLocation.h>
-#include <libsolidity/ast/ASTVisitor.h>
-
-namespace dev
-{
-namespace solidity
-{
-
-class LocationFinder: private ASTConstVisitor
-{
-public:
-	LocationFinder(SourceLocation const& _location, std::vector<ASTNode const*> _rootNodes):
-		m_rootNodes(_rootNodes), m_location(_location)
-	{
-	}
-
-	/// @returns the "closest" (in the sense of most-leafward) AST node which is a descendant of
-	/// _node and whose source location contains _location.
-	ASTNode const* leastUpperBound();
-
-private:
-	bool visitNode(ASTNode const& _node);
-
-	std::vector<ASTNode const*> m_rootNodes;
-	SourceLocation m_location;
-	ASTNode const* m_bestMatch = nullptr;
-};
-
-}
-}