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From: Robert A Duff <bobduff@shell01.TheWorld.com>
Subject: Re: How to return an empty aggregate
Date: Tue, 01 Apr 2008 11:00:19 -0400
Date: 2008-04-01T11:00:19-04:00	[thread overview]
Message-ID: <wccbq4tfwn0.fsf@shell01.TheWorld.com> (raw)
In-Reply-To: dc7a9d13-4325-40bb-a6ac-acd7c4e906fc@t54g2000hsg.googlegroups.com

Maciej Sobczak <see.my.homepage@gmail.com> writes:

> In my previous post I had the following:
>
>       type Concrete is new Middle with null record;
>
>       function Make_Concrete return Concrete is
>          C : Concrete;
>       begin
>          return C;
>       end Make_Concrete;
>
> I would like to return the empty(?) aggregate instead of the dummy
> local variable.

return (null record);

should work.

- Bob



  parent reply	other threads:[~2008-04-01 15:00 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-01 11:58 How to return an empty aggregate Maciej Sobczak
2008-04-01 12:54 ` Anh Vo
2008-04-01 17:18   ` Adam Beneschan
2008-04-02  7:16     ` Maciej Sobczak
2008-04-01 13:34 ` Dmitry A. Kazakov
2008-04-01 15:00 ` Robert A Duff [this message]
2008-04-02  7:19   ` Maciej Sobczak
2008-04-03  5:02     ` george.priv
2008-04-03  9:09       ` Maciej Sobczak
2008-04-04 15:38         ` george.priv
2008-04-04 20:35           ` Maciej Sobczak
2008-04-04 23:58             ` george.priv
2008-04-05 13:48               ` Maciej Sobczak
2008-04-05 16:04                 ` george.priv
2008-04-05 21:14                   ` Maciej Sobczak
2008-04-05 22:36                     ` george.priv
2008-04-06 19:53                       ` Maciej Sobczak
2008-04-06  7:00                     ` george.priv
2008-04-06 20:04                       ` Maciej Sobczak
2008-04-07 20:23                         ` george.priv
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