From: Bart Schaefer <schaefer@brasslantern.com>
To: Sebastian Gniazdowski <psprint@fastmail.com>, zsh-workers@zsh.org
Subject: Re: [PATCH] Optimization of getarrvalue()
Date: Tue, 8 Nov 2016 23:11:13 -0800 [thread overview]
Message-ID: <161108231113.ZM8160@torch.brasslantern.com> (raw)
In-Reply-To: <1478635899.1897979.781551353.05792438@webmail.messagingengine.com>
On Nov 8, 12:11pm, Sebastian Gniazdowski wrote:
}
} Interesting that some tests fail (e.g. ./Y03arguments.ztst) if I here
} duplicate nular instead of doing:
}
} } else if (v->end <= v->start) {
} s = arrdup_max(s, 1);
} s[0] = NULL;
}
} like in the original code.
Looking at this more closely, that's because nular isn't actually zero
length array, it's an array with a single empty string value. If you
leave out the s[0]=NULL assignment you're changing the results.
next prev parent reply other threads:[~2016-11-09 8:08 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20161108201233epcas1p1e2900e2d67af8b8558ebdb70eb7ad480@epcas1p1.samsung.com>
2016-11-08 20:11 ` Sebastian Gniazdowski
2016-11-08 21:58 ` Bart Schaefer
2016-11-09 7:11 ` Bart Schaefer [this message]
2016-11-09 11:42 ` Peter Stephenson
2016-11-09 16:03 ` Bart Schaefer
2016-11-14 12:32 ` Jun T.
2016-11-14 13:15 ` Jun T.
2016-11-14 13:57 ` Peter Stephenson
2016-11-14 15:35 ` Jun T.
2016-11-14 17:10 ` Bart Schaefer
2016-11-16 7:55 ` Sebastian Gniazdowski
2016-11-15 12:28 ` Peter Stephenson
2016-11-15 19:57 ` Peter Stephenson
2016-11-15 21:11 ` Bart Schaefer
2016-11-16 14:06 ` Jun T.
2016-11-16 16:14 ` Jun T.
2016-11-16 18:50 ` Bart Schaefer
2016-11-21 12:30 ` Jun T.
2016-11-24 0:55 ` Bart Schaefer
2016-11-24 11:49 ` Jun T.
2016-11-29 6:11 ` Array slices that don't exist [was Optimization of getarrvalue()] Bart Schaefer
2016-11-29 9:34 ` Peter Stephenson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=161108231113.ZM8160@torch.brasslantern.com \
--to=schaefer@brasslantern.com \
--cc=psprint@fastmail.com \
--cc=zsh-workers@zsh.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).