From: Michael Heerdegen via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 74870@debbugs.gnu.org, Stefan Monnier <monnier@iro.umontreal.ca>,
Jan Jouleodov <jouleodov@protonmail.com>
Subject: bug#74870: cl-labels and cl-flet don't create named blocks
Date: Thu, 19 Dec 2024 17:28:39 +0100 [thread overview]
Message-ID: <87a5crprgo.fsf@web.de> (raw)
In-Reply-To: <86bjxetdbp.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 14 Dec 2024 18:54:34 +0200")
Eli Zaretskii <eliz@gnu.org> writes:
> I'm guessing this is a documentation bug, in that this particular
> aspect of CL is not emulated by cl-labels.
I dug a bit into the history.
`flet's implementation indeed lost its implicit `cl-block' in
de7e2b36875 Get rid of cl-lexical-let, keeping only lexical-let for
compatibility.
Stefan Monnier <monnier@iro.umontreal.ca>, Thu Jun 7 2012
probably by accident.
OTOH it looks like `cl-labels' never created implicit blocks. As the
manual describes it as especially useful for recursive local function
bindings, this case is maybe also a bit different.
Michael.
prev parent reply other threads:[~2024-12-19 16:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-13 23:30 bug#74870: cl-labels and cl-flet don't create named blocks Jan Jouleodov via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-12-14 16:54 ` Eli Zaretskii
2024-12-17 3:23 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-12-19 0:55 ` Jan Jouleodov via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-12-21 15:44 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-12-21 16:14 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-12-21 16:24 ` Jan Jouleodov via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-12-19 16:28 ` Michael Heerdegen via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
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