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From: Jeff King <peff@peff.net>
To: Junio C Hamano <gitster@pobox.com>
Cc: Eric Sunshine <sunshine@sunshineco.com>,
	David Turner <dturner@twopensource.com>,
	Git List <git@vger.kernel.org>,
	David Turner <dturner@twitter.com>
Subject: Re: [PATCH 2/3] sha1_name: get_sha1_with_context learns to follow symlinks
Date: Fri, 8 May 2015 16:39:52 -0400	[thread overview]
Message-ID: <20150508203952.GA13457@peff.net> (raw)
In-Reply-To: <xmqq6182ke9i.fsf@gitster.dls.corp.google.com>

On Fri, May 08, 2015 at 01:25:45PM -0700, Junio C Hamano wrote:

> Perhaps something like the attached patch is a good idea (I used
> "BUG:" for now), I wonder?
> 
>  Documentation/CodingGuidelines | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)

Yeah, this looks good (and we definitely prefer BUG:, though I am
responsible for over 1/3 of the existing incidences).

I have been tempted to provide a macro or function for it, and have it
actually call abort() to trigger a coredump. I.e., basically assert(),
except unconditional but you get to write a more useful message.

So all of the sites would just become:

  BUG("frotz() called with NULL pointer to xyzzy parameter");

or similar.

-Peff

  reply	other threads:[~2015-05-08 20:40 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-08 18:13 [PATCH 1/3] tree-walk: learn get_tree_enty_follow_symlinks dturner
2015-05-08 18:13 ` [PATCH 2/3] sha1_name: get_sha1_with_context learns to follow symlinks dturner
2015-05-08 19:45   ` Eric Sunshine
2015-05-08 20:17     ` Junio C Hamano
2015-05-08 20:25       ` Junio C Hamano
2015-05-08 20:39         ` Jeff King [this message]
2015-05-08 21:22           ` Junio C Hamano
2015-05-08 20:27       ` David Turner
2015-05-08 20:38       ` Philip Oakley
2015-05-08 21:31   ` Junio C Hamano
2015-05-08 18:13 ` [PATCH 3/3] cat-file: add --follow-symlinks to --batch dturner
2015-05-08 19:51   ` Eric Sunshine
2015-05-08 19:26 ` [PATCH 1/3] tree-walk: learn get_tree_enty_follow_symlinks Junio C Hamano
2015-05-08 20:02   ` David Turner
2015-05-08 19:43 ` Eric Sunshine
  -- strict thread matches above, loose matches on Subject: below --
2015-05-13 18:21 [PATCH v8 0/3] git cat-file --follow-symlinks David Turner
2015-05-13 18:21 ` [PATCH 2/3] sha1_name: get_sha1_with_context learns to follow symlinks David Turner
2015-05-13 18:23 [PATCH v9 0/3] David Turner
2015-05-13 18:23 ` [PATCH 2/3] sha1_name: get_sha1_with_context learns to follow symlinks David Turner
2015-05-14 20:17 [PATCH v10 0/3] David Turner
2015-05-14 20:17 ` [PATCH 2/3] sha1_name: get_sha1_with_context learns to follow symlinks David Turner
2015-05-14 20:38 [PATCH v11 0/3] cat-file --follow-symlinks David Turner
2015-05-14 20:38 ` [PATCH 2/3] sha1_name: get_sha1_with_context learns to follow symlinks David Turner
2015-05-14 21:58 [PATCH v12 0/3] git cat-file --follow-symlinks David Turner
2015-05-14 21:58 ` [PATCH 2/3] sha1_name: get_sha1_with_context learns to follow symlinks David Turner

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