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Date: Wed, 21 Apr 2021 03:28:58 -0700 (PDT)
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Subject: Re: Unchecked_Deallocation with tagged types
From: Vincent Marciante <vincent.marciante@l3harris.com>
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Xref: reader02.eternal-september.org comp.lang.ada:61883
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On Wednesday, April 21, 2021 at 6:21:57 AM UTC-4, Vincent Marciante wrote:
> 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.

Ha!   Guess one would just write:



 Queue :Queues. Handle  List :Lists. HandleUltimately, unless something is just too wordy it is just a matter of personal taste:

Queue : Pack_Queues_Package.T_Queue_Handle_Type: --Bad!