From: Bakul Shah <bakul@iitbombay.org>
To: Steffen Nurpmeso <steffen@sdaoden.eu>
Cc: tuhs@minnie.tuhs.org
Subject: Re: [TUHS] The UNIX Command Language (1976)
Date: Tue, 1 Dec 2020 12:39:25 -0800 [thread overview]
Message-ID: <67EE6390-7E60-442B-AEEA-17951ED759A5@iitbombay.org> (raw)
In-Reply-To: <20201201202012.-40Ur%steffen@sdaoden.eu>
On Dec 1, 2020, at 12:20 PM, Steffen Nurpmeso <steffen@sdaoden.eu> wrote:
>
> Never without my goto:, and if it is only to break to error
> handling and/or staged destruction of local variables after
> initialization failures. Traumatic school impression, finding
> yourself locked in some PASCAL if condition, and no way to go to.
Pascal had goto. You can even do a non-local goto!
In Go you don't need goto for the sort of thing you and McVoy
talked about due to its defer statement and GC. Now granted
GC may be too big of a hammer for C/C++ but a future C/C++
add defer gainfully as the defer pattern is pretty common.
For example, mutex lock and unlock.
But I have mixed feelings about goto vs continue/break. A nested
loop with multiple continue/break can be as obscure.
next prev parent reply other threads:[~2020-12-01 20:39 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-30 3:10 Joachim via TUHS
2020-11-30 8:30 ` Thomas Paulsen
2020-11-30 13:36 ` Brantley Coile
2020-11-30 15:12 ` Tom Ivar Helbekkmo via TUHS
2020-11-30 15:52 ` Clem Cole
2020-11-30 16:25 ` Dan Cross
2020-11-30 16:38 ` Warner Losh
2020-11-30 16:41 ` Dan Cross
2020-11-30 16:37 ` Larry McVoy
2020-11-30 16:54 ` Clem Cole
2020-11-30 18:13 ` Theodore Y. Ts'o
2020-11-30 18:25 ` John Cowan
2020-11-30 18:37 ` Clem Cole
2020-11-30 20:11 ` arnold
2020-11-30 21:49 ` Will Senn
2020-12-01 2:55 ` Jon Steinhart
2020-11-30 18:46 ` Nemo Nusquam
2021-02-10 20:48 ` [TUHS] troff was not so widely usable (was: The UNIX Command Language (1976)) Greg A. Woods
2021-02-10 21:44 ` Larry McVoy
2021-02-10 22:05 ` Clem Cole
2021-02-11 21:58 ` Greg A. Woods
2021-02-12 5:22 ` George Michaelson
2021-02-12 22:13 ` Dave Horsfall
2021-02-12 22:18 ` Ron Natalie
2021-02-10 22:36 ` Jon Steinhart
2021-02-10 23:05 ` George Michaelson
2021-02-11 0:27 ` Ron Natalie
2021-02-11 0:36 ` Larry McVoy
2021-02-11 1:53 ` Clem Cole
2021-02-11 1:59 ` Richard Salz
2021-02-11 2:04 ` George Michaelson
2021-02-11 2:44 ` Richard Salz
2021-02-11 3:02 ` Steve Nickolas
2021-02-11 4:07 ` Toby Thain
2021-02-11 16:55 ` Ron Natalie
2021-02-11 20:27 ` John Cowan
2021-02-11 2:30 ` [TUHS] troff was not so widely usable Mary Ann Horton
2021-02-11 2:52 ` Larry McVoy
2021-02-11 6:42 ` Andrew Hume
2021-02-11 7:12 ` Rob Pike
2021-02-11 13:06 ` John Gilmore
2021-02-11 17:34 ` Jon Forrest
2021-02-11 18:09 ` John Cowan
2021-02-11 18:43 ` Rich Morin
2020-12-01 3:59 ` [TUHS] The UNIX Command Language (1976) jason-tuhs
2020-12-01 4:03 ` Jon Steinhart
2020-12-01 9:27 ` Steve Nickolas
2020-12-01 15:09 ` Jim Capp
2020-12-01 15:35 ` Toby Thain
2020-12-01 15:38 ` arnold
2020-12-01 16:24 ` Warner Losh
2020-12-01 16:39 ` arnold
2020-12-01 20:13 ` Rob Pike
2020-12-02 7:08 ` arnold
2020-12-02 7:29 ` Rob Pike
2020-12-01 20:20 ` Steffen Nurpmeso
2020-12-01 20:39 ` Bakul Shah [this message]
2020-12-01 21:24 ` Dan Cross
2020-12-01 23:44 ` John Cowan
2020-12-12 19:50 ` scj
2020-12-01 16:47 ` Larry McVoy
2020-12-01 20:13 ` Dave Horsfall
2020-12-01 20:49 ` John Cowan
2020-12-01 16:04 ` Tyler Adams
[not found] <CAMP=X_mO9oawUpHGOvgVtwVTgcmvdXAc5vrE_+s3d2NsH+1HgA@mail.gmail.com>
2020-12-01 0:00 ` Joachim via TUHS
2020-12-01 0:21 ` Dave Horsfall
2020-12-01 2:23 ` Larry McVoy
2020-12-01 3:13 Norman Wilson
2020-12-02 0:31 ` George Michaelson
2020-12-02 1:06 ` Adam Thornton
2020-12-02 17:02 ` John Cowan
[not found] <CAKH6PiWA2uN4m0AGp7VRJTQ6XXDLJQweHoHjx2wN=zQYs1onpA@mail.gmail.com>
2020-12-03 20:31 ` M Douglas McIlroy
2020-12-03 20:37 ` Niklas Karlsson
2020-12-03 20:43 ` Larry McVoy
2020-12-03 20:56 ` Ralph Corderoy
2020-12-03 21:01 ` Ben Walton
2020-12-03 21:12 ` Clem Cole
2020-12-04 0:29 ` Dave Horsfall
2020-12-04 0:43 ` Rob Pike
2020-12-04 0:48 ` Larry McVoy
2020-12-04 1:25 ` Dan Cross
2020-12-04 9:27 ` arnold
2020-12-04 11:33 ` Andy Kosela
2020-12-04 13:14 ` Tyler Adams
2020-12-04 13:17 ` Niklas Karlsson
2020-12-04 13:22 ` Tyler Adams
2020-12-04 13:25 ` Niklas Karlsson
2020-12-04 0:45 ` George Michaelson
2020-12-04 1:10 ` Bakul Shah
2020-12-04 1:17 ` George Michaelson
2020-12-03 20:51 ` M Douglas McIlroy
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