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From: Niklas Holsti <nholsti@icon.fi>
Subject: Re: null range from 1 element discrete type
Date: 1999/11/25
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Date: 1999-11-25T00:00:00+00:00
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Robert Dewar wrote:
> 
> There is no solution that works generally.

Perhaps we need a new attribute, Some_Type'Null_Range, to represent
a null range of Some_Type values.