From: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
To: "René Scharfe" <l.s.r@web.de>
Cc: Git List <git@vger.kernel.org>, Jeff King <peff@peff.net>,
Junio C Hamano <gitster@pobox.com>
Subject: Re: [PATCH 2/2] parse-options: use and require int pointer for OPT_CMDMODE
Date: Tue, 3 Oct 2023 20:24:37 +0200 [thread overview]
Message-ID: <ZRxcZbH2u5Oa9WCi@ugly> (raw)
In-Reply-To: <88cb2db8-e5cb-470a-8060-7a1b898c91f9@web.de>
On Tue, Oct 03, 2023 at 07:54:28PM +0200, René Scharfe wrote:
>C++ is not relevant for Git, but C23 is going to to stop supporting
>binary representations other than two's complement as well.
>
it is relevant insofar as that every platform that comes with a recent
c++ compiler uses two's complement. this then applies to any language,
regardless of standard.
>Still I don't feel comfortable overriding compiler warnings for
>something pedestrian as a command line parser. No idea what other
>assumptions are made in compilers around enums.
>
i'm not sure what you're really worried about. if there was an actual
problem, we'd have noticed by now. as far as i'm concerned, the question
is only how to codify the status quo in the most elegant way. putting a
typecast into a macro certainly qualifies in my book.
regards
next prev parent reply other threads:[~2023-10-03 18:24 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-09 21:10 [PATCH 1/2] parse-options: add int value pointer to struct option René Scharfe
2023-09-09 21:14 ` [PATCH 2/2] parse-options: use and require int pointer for OPT_CMDMODE René Scharfe
2023-09-10 10:18 ` Oswald Buddenhagen
2023-09-11 20:11 ` René Scharfe
2023-09-12 8:40 ` Jeff King
2023-09-16 17:45 ` Junio C Hamano
2023-09-18 9:28 ` René Scharfe
2023-09-18 10:10 ` Oswald Buddenhagen
2023-09-19 7:41 ` René Scharfe
2023-09-21 11:07 ` [PATCH] am: fix error message in parse_opt_show_current_patch() Oswald Buddenhagen
2023-09-21 19:09 ` Junio C Hamano
2023-09-21 19:28 ` Oswald Buddenhagen
2023-09-18 13:33 ` [PATCH 2/2] parse-options: use and require int pointer for OPT_CMDMODE Phillip Wood
2023-09-18 17:11 ` Junio C Hamano
2023-09-18 19:48 ` Phillip Wood
2023-10-03 8:49 ` René Scharfe
2023-10-03 17:15 ` Junio C Hamano
2023-09-19 7:47 ` René Scharfe
2023-09-11 19:12 ` Junio C Hamano
2023-09-11 20:11 ` René Scharfe
2023-09-19 9:40 ` Oswald Buddenhagen
2023-09-20 8:18 ` René Scharfe
2023-09-21 10:40 ` Oswald Buddenhagen
2023-10-03 8:49 ` René Scharfe
2023-10-03 9:38 ` Oswald Buddenhagen
2023-10-03 17:54 ` René Scharfe
2023-10-03 18:24 ` Oswald Buddenhagen [this message]
2023-09-10 18:40 ` [PATCH 1/2] parse-options: add int value pointer to struct option Taylor Blau
2023-09-11 19:19 ` Junio C Hamano
2023-09-11 22:28 ` Oswald Buddenhagen
2023-09-18 11:34 ` Kristoffer Haugsbakk
2023-09-18 9:53 ` René Scharfe
2023-09-18 10:28 ` Oswald Buddenhagen
2023-09-18 16:17 ` Junio C Hamano
2023-09-20 11:34 ` René Scharfe
2023-09-11 20:12 ` René Scharfe
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