From: Andreas Schwab <schwab@linux-m68k.org>
To: Ken Raeburn <raeburn@permabit.com>
Cc: Philipp Stephani <p.stephani2@gmail.com>,
29165@debbugs.gnu.org,
Noam Postavsky <npostavs@users.sourceforge.net>
Subject: bug#29165: 26.0.90; can't use some code byte-compiled under emacs 24
Date: Mon, 06 Nov 2017 19:10:30 +0100 [thread overview]
Message-ID: <87efpb46sp.fsf@linux-m68k.org> (raw)
In-Reply-To: <5C8038D7-FF85-4C42-A728-F3F85CDAC85C@permabit.com> (Ken Raeburn's message of "Mon, 6 Nov 2017 12:25:24 -0500")
On Nov 06 2017, Ken Raeburn <raeburn@permabit.com> wrote:
> On Nov 6, 2017, at 09:40, Drew Adams <drew.adams@oracle.com> wrote:
>
>>>>> We should perhaps put something about throwing error on '&option &rest'
>>>>> into NEWS though.
>>>>
>>>> I don't understand. In Common Lisp it is perfectly correct
>>>> to use both &optional and &rest.
>>>
>>> What's rejected is (&optional &rest other-vars), whereas (&optional
>>> var1 &rest other-vars) is okay. Does CL accept the first form (and if
>>> yes, what does it mean)? I couldn't tell from the page you linked to.
>>
>> CL accepts a single variable after &rest. And there must be
>> a variable after &optional. (&optional foo &rest bar) is OK.
>>
>> (&optional &rest foo) is not OK.
>> (&optional foo &rest bar toto titi) is not OK.
>
> Is this CL in general or a particular CL implementation? The web page you sent the URL for earlier reads like a specification, and from its use of “*” looks to me like it allows the (admittedly useless) form of &optional with no variables.
clisp accepts it.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2017-11-06 18:10 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-06 6:57 bug#29165: 26.0.90; can't use some code byte-compiled under emacs 24 Ken Raeburn
2017-11-06 12:44 ` Noam Postavsky
2017-11-06 14:24 ` Drew Adams
2017-11-06 14:35 ` Noam Postavsky
2017-11-06 14:40 ` Drew Adams
2017-11-06 17:20 ` Philipp Stephani
2017-11-06 17:25 ` Ken Raeburn
2017-11-06 18:10 ` Andreas Schwab [this message]
2017-11-06 19:10 ` Ken Raeburn
2017-11-06 19:16 ` Noam Postavsky
2017-11-13 18:06 ` Noam Postavsky
2017-11-13 19:42 ` Ken Raeburn
2017-11-13 20:05 ` Noam Postavsky
2017-11-27 22:24 ` Noam Postavsky
2017-12-13 22:36 ` Noam Postavsky
2017-12-15 16:48 ` Glenn Morris
2017-12-16 4:54 ` Noam Postavsky
2018-01-20 22:10 ` Noam Postavsky
2018-01-21 3:02 ` Stefan Monnier
2018-01-21 16:04 ` Eli Zaretskii
2018-01-21 16:30 ` Noam Postavsky
2018-01-21 18:01 ` Eli Zaretskii
2018-03-25 15:32 ` Noam Postavsky
2017-12-13 23:39 ` Stefan Monnier
2017-12-15 1:16 ` Noam Postavsky
2017-12-15 3:04 ` Stefan Monnier
2017-12-15 5:17 ` Ken Raeburn
2017-12-15 13:54 ` Stefan Monnier
2017-11-06 19:31 ` Drew Adams
2017-11-06 16:08 ` Eli Zaretskii
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=87efpb46sp.fsf@linux-m68k.org \
--to=schwab@linux-m68k.org \
--cc=29165@debbugs.gnu.org \
--cc=npostavs@users.sourceforge.net \
--cc=p.stephani2@gmail.com \
--cc=raeburn@permabit.com \
/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 external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.