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Date: Wed, 21 Apr 2021 03:21:56 -0700 (PDT)
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Subject: Re: Unchecked_Deallocation with tagged types
From: Vincent Marciante <vincent.marciante@l3harris.com>
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On Tuesday, April 20, 2021 at 4:57:00 PM UTC-4, Jeffrey R. Carter wrote:
> On 4/20/21 7:34 PM, Vincent Marciante wrote: 
> > 
> > Lists.List 
> 
> My objection is that this says the same thing twice (hence my joke about adding 
> more variants of "List" to it). "This is a list, and by the way, this is a 
> list." To me, Lists.Handle says, "This is something that lets you manipulate a 
> hidden implementation of lists." 
> 
> But the most important thing, I think, is that you've thought about naming ...

But that idiom pretty much prohibits "using" more than one package with such naming:

use Queues, Lists; 

Queue : Handle; --\  Both
List : Handle;     --/ ambiguous

vs.

Command_Queue : Queue;
Parameter_List : List;

I guess the issue is similar the past discussions on idiomatically naming 
all tagged types Object.