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Newsgroups: comp.lang.ada
Date: Tue, 19 Feb 2019 02:01:55 -0800 (PST)
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Subject: Re: Private extension of a synchronized interface
From: Egil H H <ehh.public@gmail.com>
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Xref: reader01.eternal-september.org comp.lang.ada:55578
Date: 2019-02-19T02:01:55-08:00
List-Id: <comp.lang.ada>

On Monday, February 18, 2019 at 11:35:15 PM UTC+1, Randy Brukardt wrote:
> 
> This appears to be a GNAT bug, although I'm not 100% certain.

There's definitely at least one GNAT bug here.
Forcing a dispatching call on the interface (as suggested by Simon) works,
  Example.An_Interface'Class(v).p1; 

but forcing a dispatching call on the private extension, does not
  Example.Instance'Class(v).p1; 

It compiles and runs, but seems to call a null body...


-- 
~egilhh