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From: Adam Beneschan <adam@irvine.com>
Newsgroups: comp.lang.ada
Subject: Re: How many Ada compiler bugs are here?
Date: Fri, 13 Jan 2012 09:15:24 -0800 (PST)
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Date: 2012-01-13T09:15:24-08:00
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On Jan 13, 12:23=A0am, "Dmitry A. Kazakov" <mail...@dmitry-kazakov.de>
wrote:
> On Thu, 12 Jan 2012 17:26:34 -0800 (PST), Adam Beneschan wrote:
> > But then again, with extended returns, you don't need to cook up a
> > value. =A0The code:
>
> > =A0 =A0 =A0 =A0 =A0-- =A0needed to please the compiler:
> > =A0 =A0 =A0 =A0 =A0return (Ada.Finalization.Limited_Controlled
> > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0with others =3D> <>);
>
> > could be written more simply as
>
> > =A0 =A0 =A0 =A0 =A0return Dummy : T;
>
> Not when T requires initialization, i.e. publicly has boxed discriminants=
.

Or if T is any other indefinite type, such as an unconstrained array
(including String) or a classwide type.

                    -- Adam