1 files changed, 50 insertions, 0 deletions
diff --git a/DeclarationContainer.cpp b/DeclarationContainer.cpp
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--- /dev/null
+++ b/DeclarationContainer.cpp
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+/*
+    This file is part of cpp-ethereum.
+
+    cpp-ethereum 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.
+
+    cpp-ethereum 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 cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/**
+ * @author Christian <c@ethdev.com>
+ * @date 2014
+ * Scope - object that holds declaration of names.
+ */
+
+#include <libsolidity/DeclarationContainer.h>
+#include <libsolidity/AST.h>
+
+namespace dev
+{
+namespace solidity
+{
+
+bool DeclarationContainer::registerDeclaration(Declaration& _declaration)
+{
+	if (m_declarations.find(_declaration.getName()) != m_declarations.end())
+		return false;
+	m_declarations[_declaration.getName()] = &_declaration;
+	return true;
+}
+
+Declaration* DeclarationContainer::resolveName(ASTString const& _name, bool _recursive) const
+{
+	auto result = m_declarations.find(_name);
+	if (result != m_declarations.end())
+		return result->second;
+	if (_recursive && m_enclosingContainer)
+		return m_enclosingContainer->resolveName(_name, true);
+	return nullptr;
+}
+
+}
+}