From: Junio C Hamano <gitster@pobox.com>
To: "SZEDER Gábor" <szeder.dev@gmail.com>
Cc: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Jonathan Nieder" <jrnieder@gmail.com>,
"Johannes Schindelin" <Johannes.Schindelin@gmx.de>,
git@vger.kernel.org
Subject: Re: [PATCH 1/5] compat/obstack: fix -Wcast-function-type warnings
Date: Tue, 15 Jan 2019 20:16:04 -0800 [thread overview]
Message-ID: <xmqqtvi9nsor.fsf@gitster-ct.c.googlers.com> (raw)
In-Reply-To: <20190115235546.GF840@szeder.dev> ("SZEDER =?utf-8?Q?G=C3=A1b?= =?utf-8?Q?or=22's?= message of "Wed, 16 Jan 2019 00:55:46 +0100")
SZEDER Gábor <szeder.dev@gmail.com> writes:
>> Well, first I'm not sure what changes Ævar meant to be backported.
>> Back then I briefly glanced at glibc's gitweb [1], but didn't see
>> anything remotely relevant to these compiler errors.
>
> So, I looked at the gnulib repository, where glibc got it's
> obstack.{c,h} from, and it does have a fix for this issue in commit
> 127ed6a3e (obstack: avoid potentially-nonportable function casts,
> 2014-11-04):
>
> http://git.savannah.gnu.org/cgit/gnulib.git/commit?id=127ed6a3ea9c46452f079dee50382dc1f70ea796
>
> It chose basically the same approach as my fix, i.e. storing pointers
> to functions with different signatures in an union. However,, the
> differences between our and their obstack.{c,h} are way too big to
> backport their patch.
Thanks. In the meantime, I've queued your fix in my tree, and with
your digging, we can say we did due diligence and apply a local fix
with conscience ;-).
next prev parent reply other threads:[~2019-01-16 4:16 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-16 18:45 On overriding make variables from the environment SZEDER Gábor
2018-10-16 21:54 ` Jonathan Nieder
2018-10-16 22:33 ` SZEDER Gábor
2018-10-16 22:40 ` Jonathan Nieder
2018-10-17 14:29 ` SZEDER Gábor
2018-10-18 10:01 ` Johannes Schindelin
2018-10-18 12:49 ` Junio C Hamano
2018-12-20 16:24 ` [PATCH 0/5] travis-ci: build with the right compiler SZEDER Gábor
2018-12-20 16:24 ` [PATCH 1/5] compat/obstack: fix -Wcast-function-type warnings SZEDER Gábor
2018-12-20 23:12 ` Ævar Arnfjörð Bjarmason
2019-01-10 21:22 ` Junio C Hamano
2019-01-11 0:37 ` SZEDER Gábor
2019-01-11 18:03 ` Junio C Hamano
2019-01-11 18:51 ` SZEDER Gábor
2019-01-15 23:55 ` SZEDER Gábor
2019-01-16 1:13 ` Jonathan Nieder
2019-01-17 1:36 ` SZEDER Gábor
2019-01-16 4:16 ` Junio C Hamano [this message]
2018-12-20 16:24 ` [PATCH 2/5] .gitignore: ignore external debug symbols from GCC on macOS SZEDER Gábor
2018-12-20 16:24 ` [PATCH 3/5] travis-ci: don't be '--quiet' when running the tests SZEDER Gábor
2018-12-20 16:24 ` [PATCH 4/5] travis-ci: switch to Xcode 10.1 macOS image SZEDER Gábor
2018-12-20 16:24 ` [PATCH 5/5] travis-ci: build with the right compiler SZEDER Gábor
2019-01-03 16:01 ` Johannes Schindelin
2019-01-17 1:29 ` [PATCH v2 0/5] " SZEDER Gábor
2019-01-17 1:29 ` [PATCH v2 1/5] compat/obstack: fix -Wcast-function-type warnings SZEDER Gábor
2019-01-17 1:29 ` [PATCH v2 2/5] .gitignore: ignore external debug symbols from GCC on macOS SZEDER Gábor
2019-01-17 1:29 ` [PATCH v2 3/5] travis-ci: don't be '--quiet' when running the tests SZEDER Gábor
2019-01-17 13:28 ` Johannes Schindelin
2019-01-17 1:29 ` [PATCH v2 4/5] travis-ci: switch to Xcode 10.1 macOS image SZEDER Gábor
2019-01-17 1:29 ` [PATCH v2 5/5] travis-ci: build with the right compiler SZEDER Gábor
2019-01-17 13:44 ` Johannes Schindelin
2019-01-17 14:56 ` SZEDER Gábor
2019-01-18 8:40 ` Johannes Schindelin
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