public override void OnMethodInvocationExpression(MethodInvocationExpression node)
 {
     base.OnMethodInvocationExpression(node);
     if (this.IsConstructorInvocation(node))
     {
         base.EnsureDocumentInitialized(node);
         node.set_LexicalInfo(BooExtensions.AsLexicalInfo(base.doc.FindPrevious(node.get_LexicalInfo(), 'n'), node.get_LexicalInfo().get_FileName()));
     }
 }