GNU bug report logs - #34481
27.0.50; cl-flet, cl-labels and lambda expressions

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Package: emacs;

Reported by: Michael Heerdegen <michael_heerdegen <at> web.de>

Date: Fri, 15 Feb 2019 02:10:01 UTC

Severity: normal

Found in version 27.0.50

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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From: Michael Heerdegen <michael_heerdegen <at> web.de>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: Stefan Kangas <stefan <at> marxist.se>, 34481 <at> debbugs.gnu.org, Stefan Monnier <monnier <at> iro.umontreal.ca>
Subject: bug#34481: 27.0.50; cl-flet, cl-labels and lambda expressions
Date: Tue, 02 Mar 2021 02:11:30 +0100

Michael Heerdegen <michael_heerdegen <at> web.de> writes:

> But for macrolet I guess it could make sense.

No, AFAIU macro expanders of `cl-macrolet' can't make use of runtime
values (the expansion can, of course), so I think, similar to
`cl-labels', encouraging the impression that a function is referenced or
created at runtime (by evaluating a lambda) might be no good idea in
these cases.

Michael.
This bug report was last modified 4 years and 165 days ago.

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