From: Robert Irelan <rirelan@gmail.com>
To: Michael Heerdegen <michael_heerdegen@web.de>
Cc: 51140@debbugs.gnu.org
Subject: bug#51140: 28.0.50; cl-letf appears not to work with native-comp (at least for process-exit-status and other builtins)
Date: Mon, 11 Oct 2021 19:57:37 -0700 [thread overview]
Message-ID: <CAJUyYjrdPKL8B13Cc4-z_M4GQ0aNKeJUbc3YcsDWjweNKH7+HA@mail.gmail.com> (raw)
In-Reply-To: <877dejgdmu.fsf@web.de>
Ah, I see what you mean. I get the same error when I fix the free
variables in the lambda.
On Mon, Oct 11, 2021 at 7:50 PM Michael Heerdegen
<michael_heerdegen@web.de> wrote:
>
> Robert Irelan <rirelan@gmail.com> writes:
>
> > (defun +ivy--always-return-zero-exit-code-a (fn &rest args)
> > (let ((process-exit-status-orig
> > (symbol-function 'process-exit-status)))
> > (cl-letf* (((symbol-function 'process-exit-status)
> > (lambda (_proc)
> > (let ((code (funcall process-exit-status-orig proc)))
> > (if (= code 2) 0 code)))))
> > (apply fn args)))
>
> You didn't touch what I meant: the variable `proc' is free in your
> lambda. There is only an argument with the similar name `_prog'. So
> that code still looks broken.
>
> Michael.
--
Robert Irelan
rirelan@gmail.com
next prev parent reply other threads:[~2021-10-12 2:57 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-11 22:37 bug#51140: 28.0.50; cl-letf appears not to work with native-comp (at least for process-exit-status and other builtins) Robert Irelan
2021-10-12 2:30 ` Michael Heerdegen
2021-10-12 2:40 ` Robert Irelan
2021-10-12 2:50 ` Michael Heerdegen
2021-10-12 2:57 ` Robert Irelan [this message]
2021-10-12 22:35 ` Stefan Kangas
2021-10-13 5:13 ` Robert Irelan
2021-10-19 5:31 ` Stefan Kangas
2021-11-30 16:22 ` Andrea Corallo
2022-09-12 11:49 ` Lars Ingebrigtsen
2022-09-14 3:22 ` Robert Irelan
2022-09-14 12:41 ` Lars Ingebrigtsen
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