From: Junio C Hamano <gitster@pobox.com>
To: Jeff King <peff@peff.net>
Cc: "Johannes Schindelin" <Johannes.Schindelin@gmx.de>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
git@vger.kernel.org, "Denton Liu" <liu.denton@gmail.com>,
"Jeff Hostetler" <jeffhost@microsoft.com>
Subject: Re: [PATCH] trace2: refactor to avoid gcc warning under -O3
Date: Wed, 12 May 2021 06:33:03 +0900 [thread overview]
Message-ID: <xmqq4kf9klbk.fsf@gitster.g> (raw)
In-Reply-To: <YJryDGSliWvvABDB@coredump.intra.peff.net> (Jeff King's message of "Tue, 11 May 2021 17:07:24 -0400")
Jeff King <peff@peff.net> writes:
> So switching to "return errno ? errno : EIO" does indeed work here,
> because the compiler now knows that the result of that return will
> always be non-zero.
OK.
next prev parent reply other threads:[~2021-05-11 21:33 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-01 7:30 [PATCH] Fix -Wmaybe-uninitialized warnings under -O0 Denton Liu
[not found] ` <CAPUEspgBkmxszgBee8C9hZnEwqztf-XKEj7LB_jWVFJaJCge0w@mail.gmail.com>
2020-04-01 9:05 ` Denton Liu
2020-04-01 9:52 ` Jeff King
2020-04-01 14:06 ` Denton Liu
2020-04-03 14:04 ` Jeff King
2020-04-03 14:38 ` Jeff King
2020-04-04 12:07 ` Denton Liu
2020-04-04 14:21 ` Jeff King
2021-05-05 8:40 ` [PATCH] trace2: refactor to avoid gcc warning under -O3 Ævar Arnfjörð Bjarmason
2021-05-05 9:47 ` Junio C Hamano
2021-05-05 13:34 ` Jeff King
2021-05-05 14:38 ` Johannes Schindelin
2021-05-06 1:26 ` Junio C Hamano
2021-05-06 20:29 ` Johannes Schindelin
2021-05-06 21:10 ` Junio C Hamano
2021-05-11 14:34 ` Johannes Schindelin
2021-05-11 18:00 ` Jeff King
2021-05-11 20:58 ` Junio C Hamano
2021-05-11 21:07 ` Jeff King
2021-05-11 21:33 ` Junio C Hamano [this message]
2021-05-11 7:03 ` Junio C Hamano
2021-05-11 13:04 ` [PATCH v2] " Ævar Arnfjörð Bjarmason
2021-05-11 16:40 ` Jeff Hostetler
2021-05-11 17:54 ` Jeff King
2021-05-11 18:08 ` Jeff King
2021-05-11 21:09 ` Junio C Hamano
2021-05-20 0:20 ` Junio C Hamano
2021-05-20 11:05 ` [PATCH v3] " Ævar Arnfjörð Bjarmason
2021-05-20 13:13 ` Jeff King
2021-05-20 22:08 ` Junio C Hamano
2021-05-21 9:34 ` Jeff King
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