From: Alan Mackenzie <acm@muc.de>
To: 64646@debbugs.gnu.org
Subject: bug#64646: Master: Native compiler doesn't always compile lambda forms.
Date: Sat, 15 Jul 2023 12:10:06 +0000 [thread overview]
Message-ID: <ZLKMnk8DgVUFKZye@ACM> (raw)
In the master branch:
(i) emacs -Q
(ii) C-x b foo.el <RET>
(iii) Insert into foo.el:
;; -*- lexical-binding:t -*-
(iv) M-x emacs-lisp-mode
(v) Insert into foo.el:
(defun foo () "foo doc string"
(lambda (bar) "lambda doc string" (car bar)))
(vi) With point after the function, C-x C-e to evaluate it.
(vii) M-: (native-compile 'foo)
This returns #<subr foo>
(viii) M-: (foo)
This returns the lambda form as a byte-compiled function. This is a bug:
it should return the lambda form as a native-compiled function.
Note: this bug is also in the emacs-29 branch.
--
Alan Mackenzie (Nuremberg, Germany).
next reply other threads:[~2023-07-15 12:10 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-15 12:10 Alan Mackenzie [this message]
2023-07-15 13:06 ` bug#64646: Master: Native compiler doesn't always compile lambda forms Eli Zaretskii
2023-07-15 13:20 ` Alan Mackenzie
2023-07-16 4:16 ` Michael Heerdegen
2023-07-16 9:01 ` Alan Mackenzie
2023-07-17 2:01 ` Michael Heerdegen
2023-07-17 13:17 ` Andrea Corallo
2023-07-20 12:14 ` Alan Mackenzie
2023-07-26 14:57 ` Andrea Corallo
2023-10-29 13:21 ` Alan Mackenzie
2023-11-02 17:32 ` Andrea Corallo
2023-11-08 20:59 ` Alan Mackenzie
2023-11-09 10:08 ` Andrea Corallo
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