--- Begin Message ---
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Subject: |
24.3.50; Error with byte-compiled function using backward-char |
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Date: |
Thu, 06 Jun 2013 16:24:17 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
When I evaluate and invoke each of the following functions, they both
work as expected:
(defun my-test-1 () (forward-char nil))
(defun my-test-2 () (backward-char nil))
But if I byte-compile them, only my-test-1 works; my-test-2 raises a
Lisp error: (wrong-type-argument number-or-marker-p nil)
Here are the byte codes:
(byte-code "\300\301\302\"\207" [defalias my-test-1 #[nil "\300u\207" [nil] 1]]
3)
(byte-code "\300\301\302\"\207" [defalias my-test-2 #[nil "\300[u\207" [nil]
1]] 3)
and here is the disassembled code:
byte code for my-test-1:
args: nil
0 constant nil
1 forward-char
2 return
byte code for my-test-2:
args: nil
0 constant nil
1 negate
2 forward-char
3 return
In GNU Emacs 24.3.50.1 (x86_64-suse-linux-gnu, GTK+ Version 3.4.4)
of 2013-06-05 on rosalinde
Bzr revision: 112853 address@hidden
Windowing system distributor `The X.Org Foundation', version 11.0.11203000
System Description: openSUSE 12.2 (x86_64)
Configured using:
`configure --without-toolkit-scroll-bars CFLAGS=-g3 -O0'
Important settings:
value of $LANG: en_US.UTF-8
value of $XMODIFIERS: @im=local
locale-coding-system: utf-8-unix
default enable-multibyte-characters: t
--- End Message ---
--- Begin Message ---
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Subject: |
Re: bug#14565: 24.3.50; Error with byte-compiled function using backward-char |
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Date: |
Thu, 06 Jun 2013 17:05:31 -0400 |
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User-agent: |
Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
Version: 24.4
Thanks; fixed.
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