GNU bug report logs - #75498
31.0.50; cl-block is not lexically scoped

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Message #14 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Michael Heerdegen <michael_heerdegen <at> web.de>
To: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of
 text editors" <bug-gnu-emacs <at> gnu.org>
Cc: 75498 <at> debbugs.gnu.org, Eli Zaretskii <eliz <at> gnu.org>,
 Ihor Radchenko <yantar92 <at> posteo.net>,
 Stefan Monnier <monnier <at> iro.umontreal.ca>
Subject: Re: bug#75498: 31.0.50; cl-block is not lexically scoped
Date: Wed, 15 Jan 2025 14:34:04 +0100

Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of
text editors" <bug-gnu-emacs <at> gnu.org> writes:

> Not sure what I was thinking when I wrote that code.
> IIRC someone else reported basically this bug already some years ago,
> and I lost track of it somehow.
> I think the patch below might do the trick.

Hmm - but there is something wrong, I get

Debugger entered--Lisp error: (void-variable --cl-block-x--)
  (throw --cl-block-x-- 'dynamic)
  (return-from-x)
  (catch --cl-block-x-- (return-from-x) (throw --cl-block-x-- 'lexical))
  (let ((--cl-block-x-- (cons '--cl-block-x-- nil))) (catch --cl-block-x-- (return-from-x) (throw --cl-block-x-- 'lexical)))
  (x-block)

for the originally posted example.


Michael.

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