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From: "Andreas Röhler" <andreas.roehler@easy-emacs.de>
To: Help Gnu Emacs mailing list <help-gnu-emacs@gnu.org>
Subject: Compiler warning
Date: Wed, 18 Jul 2018 13:38:10 +0200	[thread overview]
Message-ID: <e43d5455-003e-aeda-c279-3cfb55aa98a6@easy-emacs.de> (raw)

Hi,

get a strange

Warning: Unused lexical variable ‘i’

refering to this:

(defun py-forward-block (&optional arg decorator bol)
   "[...]"
   (interactive "p")
   (let (erg)
     (dotimes (i (or arg 1))
       (let ((orig (point)))
	(setq erg (py--end-base 'py-block-re orig decorator bol))))
     (when (and py-verbose-p (called-interactively-p 'any)) (message 
"%s" erg))
     erg))


While code below compiles without warning:

(defun foo (&optional arg)
   (interactive "p")
   (dotimes (i (or arg 1))
     (insert "Me again\n")))

Any idea?

Thanks,
Andreas
GNU Emacs 27.0.50 (build 1, i686-pc-linux-gnu, GTK+ Version 3.14.5) of 
2018-05-29



             reply	other threads:[~2018-07-18 11:38 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-18 11:38 Andreas Röhler [this message]
2018-07-18 11:48 ` Compiler warning Noam Postavsky
2018-07-18 12:05   ` Andreas Röhler

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