private static void ResolveReference(ReferenceExpression reference, Expression root)
{
ReferenceVisitor visitor = new ReferenceVisitor(reference.Path);
visitor.Visit(root);
if (visitor.ReferencedExpression == null)
throw new ParseException("Unable to resolve reference to " + reference.Path);
reference.ReferencedExpression = visitor.ReferencedExpression;
}
public void Visit(ReferenceExpression reference)
{
References.Add(reference);
}