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Groups > comp.lang.c++ > #93311

Re: What does this code print ?

From Kaz Kylheku <864-117-4973@kylheku.com>
Newsgroups comp.lang.c++
Subject Re: What does this code print ?
Date 2023-10-18 17:29 +0000
Organization A noiseless patient Spider
Message-ID <20231018102525.515@kylheku.com> (permalink)
References (6 earlier) <20231013192405.57@kylheku.com> <ugdkql$3p94s$1@dont-email.me> <ugmk55$347g6$2@dont-email.me> <20231017125440.439@kylheku.com> <ugo5ra$3i2k3$1@dont-email.me>

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On 2023-10-18, Paavo Helde <eesnimi@osa.pri.ee> wrote:
> We have been through that, here, long time ago, with a lot of pain and 
> suffering. The consensus reached was that if/when supporting something 
> like garbage collection in C++, only the occupied memory should be 
> released by GC.

Well, this isn't that discussion; it's about a clean up of
thread-specfic keys when a thread dies.

No GC-like reachability analysis is required; the thread explicitly
terminated and so we know the key bindings are garbage, requiring
destruction. That is handed to us.

There are advantages to not doing that cleanup in the context of the
thread which died.

> The destructors of objects should not be run, because 
> that would happen in a non-predictable thread at non-predictable time, 
> making the program non-deterministic.

If you what deterministic, don't use these things called threads?

-- 
TXR Programming Language: http://nongnu.org/txr
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Thread

What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-11 05:30 +0200
  Re: What does this code print ? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2023-10-11 14:03 +0100
    Re: What does this code print ? gazelle@shell.xmission.com (Kenny McCormack) - 2023-10-11 13:12 +0000
      Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-11 19:22 +0200
        Re: What does this code print ? scott@slp53.sl.home (Scott Lurndal) - 2023-10-11 17:41 +0000
          Re: What does this code print ? Bo Persson <bo@bo-persson.se> - 2023-10-11 20:24 +0200
          Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-13 05:24 +0200
            Re: What does this code print ? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2023-10-13 17:53 +0100
              Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-14 15:50 +0200
        Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-13 12:12 -0400
          Re: What does this code print ? scott@slp53.sl.home (Scott Lurndal) - 2023-10-13 17:27 +0000
          Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-14 15:52 +0200
            Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-14 11:26 -0400
              Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:08 +0200
                Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-15 12:55 -0700
                Re: What does this code print ? Richard Damon <news.x.richarddamon@xoxy.net> - 2023-10-15 22:19 -0400
                Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-18 20:58 -0700
    Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-11 19:21 +0200
    Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-11 12:41 -0700
      Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-11 12:43 -0700
      Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-13 05:25 +0200
    Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-12 20:50 -0700
      Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-13 08:50 +0200
        Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-13 12:15 -0400
          Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-14 15:53 +0200
            Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-14 11:26 -0400
              Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:00 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-15 13:15 -0400
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-17 07:47 +0200
                Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-17 11:34 -0700
        Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-13 16:34 +0000
          Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-13 13:12 -0700
            Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-14 02:36 +0000
              Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-13 20:44 -0700
              Re: What does this code print ? Paavo Helde <eesnimi@osa.pri.ee> - 2023-10-14 11:51 +0300
                Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-17 11:35 -0700
                Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-17 20:06 +0000
                Re: What does this code print ? Paavo Helde <eesnimi@osa.pri.ee> - 2023-10-18 11:43 +0300
                Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-18 17:29 +0000
                Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-18 11:31 -0700
                Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-19 14:43 -0700
          Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-14 15:54 +0200
            Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-14 18:05 +0000
              Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-14 14:58 -0400
              Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 08:58 +0200
        Re: What does this code print ? Richard Damon <news.x.richarddamon@xoxy.net> - 2023-10-14 12:47 -0400
          Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:07 +0200
            Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:12 +0200
              Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:16 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-15 13:35 -0400
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-17 07:48 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-17 23:04 -0400
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 19:58 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-19 14:39 -0400
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 19:58 +0200
                Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-19 18:06 +0000
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 20:11 +0200
                Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-19 19:20 +0000
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-19 16:06 -0400
                Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-19 14:45 -0700
                Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-19 23:26 +0000
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-20 09:19 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-20 05:47 -0400
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-20 17:59 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-20 19:16 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-21 08:02 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-21 08:38 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-21 19:40 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-21 10:54 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-21 20:34 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-21 12:45 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-22 04:18 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-21 19:28 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-22 06:53 +0200
                Re: What does this code print ? Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2023-10-22 09:59 +0000
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-22 07:12 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-23 19:05 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-23 10:40 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 16:03 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 07:28 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 17:01 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 08:28 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 18:27 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 10:05 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 19:08 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 10:39 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 20:25 +0200
                Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-24 19:48 +0000
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 10:54 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 08:43 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 17:57 +0200
                Re: What does this code print ? Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2023-10-24 16:40 +0000
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 19:07 +0200
                Re: What does this code print ? scott@slp53.sl.home (Scott Lurndal) - 2023-10-24 15:25 +0000
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 08:34 -0700
                Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-24 16:34 +0000
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 19:05 +0200
                Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-20 14:50 +0000
                Re: What does this code print ? Bo Persson <bo@bo-persson.se> - 2023-10-20 17:34 +0200
                Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-20 15:59 +0000
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-20 18:00 +0200
                Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-20 16:06 +0000
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-20 18:40 +0200
                Re: What does this code print ? gazelle@shell.xmission.com (Kenny McCormack) - 2023-10-20 20:07 +0000
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-21 08:04 +0200
              Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-15 13:35 -0400
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-17 07:50 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-17 23:08 -0400
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 20:02 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-19 14:43 -0400
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 20:02 +0200
            Re: What does this code print ? scott@slp53.sl.home (Scott Lurndal) - 2023-10-15 14:36 +0000
              Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 18:15 +0200
                Re: What does this code print ? Richard Damon <news.x.richarddamon@xoxy.net> - 2023-10-15 22:23 -0400
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-17 07:51 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-17 23:08 -0400
            Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-15 13:25 -0400
        Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-14 11:33 -0700
          Re: What does this code print ? Paavo Helde <eesnimi@osa.pri.ee> - 2023-10-14 21:54 +0300
            Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-14 11:56 -0700
            Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-24 15:53 -0700
              Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 15:07 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 08:43 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 18:01 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 09:21 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 18:24 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 11:23 -0700
                Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-25 15:02 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-26 07:13 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 23:09 -0700
                Re: What does this code print ? James Kuyper <jameskuyper@alumni.caltech.edu> - 2023-10-25 23:55 -0400
                Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-25 15:01 -0700
                Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-26 07:15 +0200
                Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 23:12 -0700

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