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From: gautier_niouzes@hotmail.com
Subject: Re: some trivial questions?
Date: Wed, 1 Nov 2017 21:19:05 -0700 (PDT)
Date: 2017-11-01T21:19:05-07:00	[thread overview]
Message-ID: <f8d6f17c-2313-4391-99bf-b339f8524da5@googlegroups.com> (raw)
In-Reply-To: <ff607ea1-9d64-441b-b5e6-1a4377a5a199@googlegroups.com>

> i meant to say, why doesn't "use" imply "with"

The "use" can be in any declarative place in the code. Sometimes it is practical to have it locally, for instance if you are using both Text_IO and Stream_IO but not at the same places.
You can also "use" a package you just defined a few lines above, or a nested package. In this case there is no library-level package to "with".
If "use" implied "with", there would be sometimes more ambiguities to sort out (on "use A, B", B could then mean a library-level package called B, or A.B (a child or a nested package of A). Ouch!

That being said, I find a "with then use" clause would be useful.
_________________________ 
Gautier's Ada programming 
http://sf.net/users/gdemont/


  parent reply	other threads:[~2017-11-02  4:19 UTC|newest]

Thread overview: 101+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-01 18:44 some trivial questions? tclwarrior
2017-11-01 19:55 ` Shark8
2017-11-01 20:03 ` Dmitry A. Kazakov
2017-11-01 21:30 ` Luke A. Guest
2017-11-06 22:43   ` Robert A Duff
2017-11-01 21:39 ` Jeffrey R. Carter
2017-11-02  1:19 ` tclwarrior
2017-11-02  3:04   ` Luke A. Guest
2017-11-02  4:19   ` gautier_niouzes [this message]
2017-11-06 22:52     ` Robert A Duff
2017-11-17  0:45       ` Randy Brukardt
2017-11-02  8:27   ` Dmitry A. Kazakov
2017-11-02 13:21     ` Simon Wright
2017-11-02 13:34       ` Dmitry A. Kazakov
2017-11-06 22:58         ` Robert A Duff
2017-11-07 11:50           ` Simon Wright
2017-11-17  0:51     ` Randy Brukardt
2017-11-17  8:32       ` Dmitry A. Kazakov
2017-11-18  1:14         ` Randy Brukardt
2017-11-18  9:19           ` Dmitry A. Kazakov
2017-11-20  5:40             ` J-P. Rosen
2017-11-20  8:22               ` Dmitry A. Kazakov
2017-11-20 22:03             ` Randy Brukardt
2017-11-21 10:26               ` Dmitry A. Kazakov
2017-11-22  0:56                 ` Randy Brukardt
2017-11-22  1:14                   ` Paul Rubin
2017-11-23  0:15                     ` Randy Brukardt
2017-11-23  0:19                       ` Victor Porton
2017-11-23  1:09                       ` Paul Rubin
2017-11-28  0:24                         ` Randy Brukardt
2017-11-22  8:42                   ` Dmitry A. Kazakov
2017-11-23  0:19                     ` Randy Brukardt
2017-11-23  1:11                       ` Paul Rubin
2017-11-23  8:37                       ` Dmitry A. Kazakov
2017-11-28  0:19                         ` Randy Brukardt
2017-11-23  8:42                       ` G. B.
2017-11-23 19:57                   ` Blady
2017-11-23 21:30                     ` J-P. Rosen
2017-11-23 23:24                       ` Shark8
2017-11-23 22:13                     ` Dennis Lee Bieber
2017-11-28  0:34                     ` Randy Brukardt
2017-11-02  8:39   ` Stefan.Lucks
2017-11-02 10:29   ` Simon Wright
2017-11-02 10:37     ` Dmitry A. Kazakov
2017-11-02 16:54   ` Jeffrey R. Carter
2017-11-02 17:17     ` Simon Wright
2017-11-02  3:53 ` gautier_niouzes
2017-11-02 11:15 ` joakimds
2017-11-06 19:33 ` G. B.
2017-11-06 20:53 ` Pascal Obry
2017-11-06 21:07   ` Dmitry A. Kazakov
2017-11-06 21:14     ` Pascal Obry
2017-11-06 21:21       ` Dmitry A. Kazakov
2017-11-17  0:57       ` Randy Brukardt
2017-11-17  8:40         ` Dmitry A. Kazakov
2017-11-17  9:12           ` Simon Wright
2017-11-18  1:27           ` Randy Brukardt
2017-11-18  2:29             ` Dennis Lee Bieber
2017-11-18  9:32             ` Dmitry A. Kazakov
2017-11-06 21:16   ` Simon Wright
2017-11-06 21:43     ` Pascal Obry
2017-11-17  0:59       ` Randy Brukardt
2017-11-06 22:37 ` Robert A Duff
2017-11-07  2:25   ` Dennis Lee Bieber
2017-11-07  8:34   ` Dmitry A. Kazakov
2017-11-08 22:49     ` Robert A Duff
2017-11-09  8:49       ` Dmitry A. Kazakov
2017-11-09 15:36         ` AdaMagica
2017-11-09 16:58           ` Dmitry A. Kazakov
2017-11-09 18:10             ` AdaMagica
2017-11-09 20:05               ` Dmitry A. Kazakov
2017-11-09 21:11                 ` AdaMagica
2017-11-09 21:38                   ` Dmitry A. Kazakov
2017-11-09 22:52                     ` AdaMagica
2017-11-10  8:18                       ` Dmitry A. Kazakov
2017-11-10 18:21                 ` J-P. Rosen
2017-11-10 19:34                   ` Dmitry A. Kazakov
2017-11-11 11:32                     ` AdaMagica
2017-11-11 12:17                       ` Dmitry A. Kazakov
2017-11-11 15:38                         ` AdaMagica
2017-11-11 21:36                           ` Dmitry A. Kazakov
2017-11-12  5:21                       ` J-P. Rosen
2017-11-14 16:49                       ` Robert Eachus
2017-11-14 17:34                         ` Jeffrey R. Carter
2017-11-17  1:11                     ` Randy Brukardt
2017-11-17  8:42                       ` Dmitry A. Kazakov
2017-11-10 20:30                   ` G. B.
2017-11-17  1:08                 ` Randy Brukardt
2017-11-09 22:43               ` Robert A Duff
2017-11-09 22:56                 ` AdaMagica
2017-11-10  8:22                   ` Dmitry A. Kazakov
2017-11-10 15:47                   ` Robert A Duff
2017-11-10 15:54                     ` Dmitry A. Kazakov
2017-11-14 15:58                       ` Robert Eachus
2017-11-14 16:22                         ` Dmitry A. Kazakov
2017-11-17  1:16                     ` Randy Brukardt
2017-11-17  1:06             ` Randy Brukardt
2017-11-09 18:08         ` Simon Wright
2017-11-09 20:07           ` Dmitry A. Kazakov
2017-11-07 17:41   ` Jeffrey R. Carter
2017-11-08 10:20     ` Brian Drummond
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