From: "Andreas Röhler" <andreas.roehler@online.de>
To: 33314@debbugs.gnu.org
Subject: bug#33314: 27.0.50; wrong compiler warning
Date: Thu, 8 Nov 2018 15:38:53 +0100 [thread overview]
Message-ID: <7ec0dc92-8e02-2060-3ca8-234ac3d7440e@online.de> (raw)
Get a compiler Warning: Unused lexical variable ‘regexp’
WRT a form like below:
(defun foo (regexp &optional something)
"..."
(unless (bobp)
(when (empty-line-p) (skip-chars-backward " \t\r\n\f"))
(let* ((orig (point))
(regexpvalue (if (eq regexp 'py-clause-re) (symbol-value
'py-extended-block-or-clause-re) (symbol-value regexp)))
...
;;
As visible, regexp is evaluated in last clause.
Thanks,
Andreas
GNU Emacs 27.0.50 (build 1, i686-pc-linux-gnu, GTK+ Version 3.14.5) of
2018-10-13
next reply other threads:[~2018-11-08 14:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-08 14:38 Andreas Röhler [this message]
[not found] ` <mailman.3649.1541688141.1284.bug-gnu-emacs@gnu.org>
2018-11-08 15:54 ` bug#33314: 27.0.50; wrong compiler warning Alan Mackenzie
2018-11-08 16:41 ` Andreas Röhler
2018-11-09 1:11 ` Noam Postavsky
2018-11-09 8:35 ` Andreas Röhler
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