final SourceSection sourceSection = translate(node.getPosition());
final org.jruby.ast.LiteralNode oldName = (org.jruby.ast.LiteralNode) node.getOldName();
final org.jruby.ast.LiteralNode newName = (org.jruby.ast.LiteralNode) node.getNewName();
return new AliasNode(context, sourceSection, new SelfNode(context, sourceSection), newName.getName(), oldName.getName());
}