Re: [PATCH] use C99 declaration of variable in for() loop

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On 2024-02-15 at 17:33:22, Junio C Hamano wrote:
> Elia Pinto <gitter.spiros@xxxxxxxxx> writes:
> 
> > With the exception of cbtree.c, which would need initial
> > reworking to remove the usage of goto, it expands the
> > use of variable scope reduction in for loops as
> > permitted by the C99 standard, which was first introduced
> > in the git codebase with commit 44ba10d6.
> 
> Thanks, but ...
> 
> Our test balloon may have proven that nobody will be inconvenienced,
> and it does mean we can be liberal using it when we add new code or
> update existing loops "while at it", but I personally do not think
> such a code churn is very welcome.

I will also say that sending one giant patch for this may be a bit hard
to review.  While I will defer to Junio's opinion as the maintainer, I
would be more inclined to review this kind of series if it came in in
smaller patches, a few at a time, in which case I would find it a
welcome improvement.

Since my time to work on Git is relatively limited, having, say, a
five-patch series where we each update a single file would let me review
these changes in a relatively short amount of time, which I would be
more likely to be able to find time for.  Looking at the large patch,
I'd be worried that I wouldn't be able to get through the entire thing
in one sitting.

Of course, if you bring in a nice Coccinelle patch for it, then that may
make a longer (but still one-file-per-commit) series more viable, since
it will help reviewers have more confidence in your change.
-- 
brian m. carlson (he/him or they/them)
Toronto, Ontario, CA

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