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Date: Thu, 9 Mar 2017 08:11:10 -0800 (PST)
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Subject: Re: Getting the index for an element in mutually referencing
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From: Egil H H <ehh.public@gmail.com>
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Date: 2017-03-09T08:11:10-08:00
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On Thursday, March 9, 2017 at 4:50:04 PM UTC+1, Mart van de Wege wrote:
> 
> Aargh. So Find and Find_Index don't just skip empty elements, but die on
> them? *That* was not clear from my reading of the spec.
> 

Because it's a bug... And it seems to be fixed in (at least) Gnat Pro 17.0