Re: [PATCH 2/3] sha1_name: get_sha1_with_context learns to follow symlinks

[Junio C Hamano <gitster@pobox.com>]

Jeff King <peff@peff.net> writes:

> 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.

Yeah, that sounds more sensible (especially the abort() part).