From: Drew Adams <drew.adams@oracle.com>
To: 22291@debbugs.gnu.org
Subject: bug#22291: 25.1.50; REGRESSION: Emacs 24.3 breaks loading cl-macs to get macro `case'
Date: Fri, 1 Jan 2016 19:23:03 -0800 (PST) [thread overview]
Message-ID: <61b4ebe0-446c-49df-b5d1-c527a47192b5@default> (raw)
This regression was introduced in Emacs 24.3. Prior to that, code could
use (require 'cl-macs) to have macros such as `case' provided at
runtime.
(eval-when-compile (require 'cl)) still works, of course. But neither
(eval-when-compile (require 'cl-macs)) nor (require 'cl-macs) defines
macro `case', starting with Emacs 24.3.
This gratuitously breaks any existing code that loads cl-macs expecting
to get the definition of `case'. This breakage should not be necessary.
In GNU Emacs 25.1.50.1 (i686-pc-mingw32)
of 2015-12-10
Bzr revision: 6148555ee5a3d0139ae517803718b3e0357933c7
Windowing system distributor `Microsoft Corp.', version 6.1.7601
Configured using:
`configure --prefix=/c/Devel/emacs/snapshot/trunk --enable-checking=yes
--enable-check-lisp-object-type --without-compress-install 'CFLAGS=-Og
-ggdb3' LDFLAGS=-Lc:/Devel/emacs/lib 'CPPFLAGS=-DGC_MCHECK=1
-Ic:/Devel/emacs/include''
next reply other threads:[~2016-01-02 3:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-02 3:23 Drew Adams [this message]
2016-01-02 8:37 ` bug#22291: 25.1.50; REGRESSION: Emacs 24.3 breaks loading cl-macs to get macro `case' Eli Zaretskii
2016-01-02 17:50 ` bug#22291: 25.1.50; NOTABUG: " Glenn Morris
2016-01-02 18:16 ` Drew Adams
[not found] <<61b4ebe0-446c-49df-b5d1-c527a47192b5@default>
[not found] ` <<83a8oocr7i.fsf@gnu.org>
2016-01-02 17:28 ` bug#22291: 25.1.50; REGRESSION: " Drew Adams
2016-01-02 17:44 ` Eli Zaretskii
2016-01-03 21:31 ` John Wiegley
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