From: Junio C Hamano <gitster@pobox.com>
To: Josh Steadmon <steadmon@google.com>
Cc: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
git@vger.kernel.org, "Bagas Sanjaya" <bagasdotme@gmail.com>,
"Abhradeep Chakraborty" <chakrabortyabhradeep79@gmail.com>,
"Glen Choo" <chooglen@google.com>,
"Andrei Rybak" <rybak.a.v@gmail.com>,
"Emily Shaffer" <emilyshaffer@google.com>
Subject: Re: [PATCH v2 4/6] parse-options.c: use optbug() instead of BUG() "opts" check
Date: Wed, 01 Jun 2022 11:55:36 -0700 [thread overview]
Message-ID: <xmqqczfsrz6f.fsf@gitster.g> (raw)
In-Reply-To: <YpZSrNM/bZ3i6Yvu@google.com> (Josh Steadmon's message of "Tue, 31 May 2022 10:38:52 -0700")
Josh Steadmon <steadmon@google.com> writes:
>> + if (!opts->ll_callback) {
>> + optbug(opts, "OPTION_LOWLEVEL_CALLBACK needs a callback");
>> + break;
>> + }
>> + if (opts->callback) {
>> + optbug(opts, "OPTION_LOWLEVEL_CALLBACK needs no high level callback");
>> + break;
>> + }
>> break;
>
> A minor point, but I'm not sure I understand why we're adding breaks for
> the two cases above. In the OPTION_CALLBACK case, the if conditions are
> mutually exclusive and are followed by an unconditional break, so adding
> additional breaks seems unnecessary.
Yeah, good thinking.
> For the OPTION_LOWLEVEL_CALLBACK
> case, the conditions are not mutually exclusive, but isn't this exactly
> the issue that optbug() is intended to address? I.e., wouldn't the
> caller want to see both optbug()s if both are relevant?
Exactly.
Thanks for a careful reading.
next prev parent reply other threads:[~2022-06-01 20:49 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-21 17:14 [PATCH 0/5] usage API: add and use a bug() + BUG_if_bug() Ævar Arnfjörð Bjarmason
2022-05-21 17:14 ` [PATCH 1/5] usage.c: add a non-fatal bug() function to go with BUG() Ævar Arnfjörð Bjarmason
2022-05-25 20:55 ` Junio C Hamano
2022-05-26 4:17 ` Junio C Hamano
2022-05-26 7:59 ` Ævar Arnfjörð Bjarmason
2022-05-26 16:55 ` Junio C Hamano
2022-05-26 18:29 ` Ævar Arnfjörð Bjarmason
2022-05-26 18:55 ` Junio C Hamano
2022-05-31 16:52 ` Ævar Arnfjörð Bjarmason
2022-05-27 17:03 ` Josh Steadmon
2022-05-27 19:05 ` Junio C Hamano
2022-05-21 17:14 ` [PATCH 2/5] parse-options.c: use new bug() API for optbug() Ævar Arnfjörð Bjarmason
2022-05-27 17:03 ` Josh Steadmon
2022-05-21 17:14 ` [PATCH 3/5] parse-options.c: use optbug() instead of BUG() "opts" check Ævar Arnfjörð Bjarmason
2022-05-25 21:05 ` Junio C Hamano
2022-05-21 17:14 ` [PATCH 4/5] receive-pack: use bug() and BUG_if_bug() Ævar Arnfjörð Bjarmason
2022-05-25 21:15 ` Junio C Hamano
2022-05-27 17:04 ` Josh Steadmon
2022-05-27 22:53 ` Andrei Rybak
2022-05-21 17:14 ` [PATCH 5/5] cache-tree.c: " Ævar Arnfjörð Bjarmason
2022-05-27 21:29 ` Glen Choo
2022-05-27 17:02 ` [PATCH 0/5] usage API: add and use a bug() + BUG_if_bug() Josh Steadmon
2022-05-31 16:58 ` [PATCH v2 0/6] " Ævar Arnfjörð Bjarmason
2022-05-31 16:58 ` [PATCH v2 1/6] common-main.o: move non-trace2 exit() behavior out of trace2.c Ævar Arnfjörð Bjarmason
2022-06-01 18:37 ` Junio C Hamano
2022-05-31 16:58 ` [PATCH v2 2/6] usage.c: add a non-fatal bug() function to go with BUG() Ævar Arnfjörð Bjarmason
2022-05-31 18:18 ` Glen Choo
2022-06-01 18:50 ` Junio C Hamano
2022-05-31 16:58 ` [PATCH v2 3/6] parse-options.c: use new bug() API for optbug() Ævar Arnfjörð Bjarmason
2022-05-31 16:58 ` [PATCH v2 4/6] parse-options.c: use optbug() instead of BUG() "opts" check Ævar Arnfjörð Bjarmason
2022-05-31 17:38 ` Josh Steadmon
2022-06-01 18:55 ` Junio C Hamano [this message]
2022-05-31 16:58 ` [PATCH v2 5/6] receive-pack: use bug() and BUG_if_bug() Ævar Arnfjörð Bjarmason
2022-05-31 16:58 ` [PATCH v2 6/6] cache-tree.c: " Ævar Arnfjörð Bjarmason
2022-06-01 18:52 ` Junio C Hamano
2022-05-31 17:39 ` [PATCH v2 0/6] usage API: add and use a bug() + BUG_if_bug() Josh Steadmon
2022-06-02 12:25 ` [PATCH v3 " Ævar Arnfjörð Bjarmason
2022-06-02 12:25 ` [PATCH v3 1/6] common-main.o: move non-trace2 exit() behavior out of trace2.c Ævar Arnfjörð Bjarmason
2022-06-03 1:19 ` Junio C Hamano
2022-06-07 20:09 ` Josh Steadmon
2022-06-07 21:12 ` Ævar Arnfjörð Bjarmason
2022-06-07 22:05 ` Josh Steadmon
2022-06-02 12:25 ` [PATCH v3 2/6] usage.c: add a non-fatal bug() function to go with BUG() Ævar Arnfjörð Bjarmason
2022-06-02 12:25 ` [PATCH v3 3/6] parse-options.c: use new bug() API for optbug() Ævar Arnfjörð Bjarmason
2022-06-02 12:25 ` [PATCH v3 4/6] parse-options.c: use optbug() instead of BUG() "opts" check Ævar Arnfjörð Bjarmason
2022-06-02 12:25 ` [PATCH v3 5/6] receive-pack: use bug() and BUG_if_bug() Ævar Arnfjörð Bjarmason
2022-06-02 12:25 ` [PATCH v3 6/6] cache-tree.c: " Ævar Arnfjörð Bjarmason
2022-06-02 19:54 ` Junio C Hamano
2022-06-02 16:56 ` [PATCH v3 0/6] usage API: add and use a bug() + BUG_if_bug() Glen Choo
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