* bug#32506: 27.0.50; loop regression
@ 2018-08-23 7:17 Helmut Eller
2018-08-27 21:30 ` Glenn Morris
2020-04-29 18:27 ` Noam Postavsky
0 siblings, 2 replies; 3+ messages in thread
From: Helmut Eller @ 2018-08-23 7:17 UTC (permalink / raw)
To: 32506
With Emacs25 this
(require 'cl)
(defun foo (vector)
(loop for i from -1
for exp = 0 then (list exp e i)
for e across vector
finally (return exp)))
(assert (equal (foo [a b]) '((0 a 0) b 1)))
works as it should. With the current Emacs version (foo [a b])
incorrectly returns (0 a 0).
In GNU Emacs 27.0.50 (build 7, x86_64-pc-linux-gnu, GTK+ Version 3.22.11)
of 2018-08-23 built on caladan
Repository revision: a4a3c92e9de59bd0251f36326375cce898919edc
Windowing system distributor 'The X.Org Foundation', version 11.0.11902000
System Description: Debian GNU/Linux 9 (stretch)
Configured using:
'configure --with-xpm=no --with-gif=no --with-tiff=no --with-jpeg=no
--without-pop'
Configured features:
PNG SOUND DBUS GSETTINGS NOTIFY GNUTLS LIBXML2 FREETYPE XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 THREADS LIBSYSTEMD GMP
Important settings:
value of $LANG: C.UTF-8
locale-coding-system: utf-8-unix
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#32506: 27.0.50; loop regression
2018-08-23 7:17 bug#32506: 27.0.50; loop regression Helmut Eller
@ 2018-08-27 21:30 ` Glenn Morris
2020-04-29 18:27 ` Noam Postavsky
1 sibling, 0 replies; 3+ messages in thread
From: Glenn Morris @ 2018-08-27 21:30 UTC (permalink / raw)
To: Helmut Eller; +Cc: 32506, tino.calancha
Helmut Eller wrote:
> With Emacs25 this
>
> (require 'cl)
>
> (defun foo (vector)
> (loop for i from -1
> for exp = 0 then (list exp e i)
> for e across vector
> finally (return exp)))
>
> (assert (equal (foo [a b]) '((0 a 0) b 1)))
>
> works as it should. With the current Emacs version (foo [a b])
> incorrectly returns (0 a 0).
[...]
> In GNU Emacs 27.0.50 (build 7, x86_64-pc-linux-gnu, GTK+ Version 3.22.11)
> of 2018-08-23 built on caladan
> Repository revision: a4a3c92e9de59bd0251f36326375cce898919edc
Bisects to a0365437c9ee308ad7978e436631020f513b25e7 (bug#29799).
"cl-loop: Add missing guard condition"
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#32506: 27.0.50; loop regression
2018-08-23 7:17 bug#32506: 27.0.50; loop regression Helmut Eller
2018-08-27 21:30 ` Glenn Morris
@ 2020-04-29 18:27 ` Noam Postavsky
1 sibling, 0 replies; 3+ messages in thread
From: Noam Postavsky @ 2020-04-29 18:27 UTC (permalink / raw)
To: Helmut Eller; +Cc: 32506
tags 32506 fixed
close 32506 27.0.90
quit
Helmut Eller <eller.helmut@gmail.com> writes:
> With Emacs25 this
>
> (require 'cl)
>
> (defun foo (vector)
> (loop for i from -1
> for exp = 0 then (list exp e i)
> for e across vector
> finally (return exp)))
>
> (assert (equal (foo [a b]) '((0 a 0) b 1)))
>
> works as it should. With the current Emacs version (foo [a b])
> incorrectly returns (0 a 0).
This was fixed by [1: 045cfbef09a].
[1: 045cfbef09a]: 2019-11-22 15:53:58 +0100
Refix conditional step clauses in cl-loop
https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=045cfbef09a67c334e4772cb045181cf2203d839
^ permalink raw reply [flat|nested] 3+ messages in thread
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2018-08-23 7:17 bug#32506: 27.0.50; loop regression Helmut Eller
2018-08-27 21:30 ` Glenn Morris
2020-04-29 18:27 ` Noam Postavsky
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