private static UnifiedExpression CreateUndef(XElement node)
 {
     Contract.Requires(node != null);
     Contract.Requires(node.Name() == "undef");
     return(UnifiedDelete.Create(
                CreateExpresion(node.FirstElement())));
 }
 //delete式
 public override bool Visit(UnifiedDelete element, VisitorArgument arg)
 {
     Writer.Write("delete (");
     element.Value.TryAccept(this, arg);
     Writer.Write(")");
     return(true);
 }
Exemplo n.º 3
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 public override bool Visit(UnifiedDelete element, VisitorArgument arg)
 {
     throw new NotImplementedException();
 }
 //delete式
 public override bool Visit(UnifiedDelete element, VisitorArgument arg)
 {
     Writer.Write("delete (");
     element.Value.TryAccept(this, arg);
     Writer.Write(")");
     return true;
 }
 public override bool Visit(UnifiedDelete element, VisitorArgument arg)
 {
     throw new NotImplementedException();
 }