GNU bug report logs - #7088
`copy-tree' of a vector copy sharing structure.with original

Previous Next

Package: emacs;

Reported by: MON KEY <monkey <at> sandpframing.com>

Date: Thu, 23 Sep 2010 05:27:02 UTC

Severity: normal

Done: Andreas Schwab <schwab <at> linux-m68k.org>

Bug is archived. No further changes may be made.

Full log

Message #10 received at 7088-done <at> debbugs.gnu.org (full text, mbox):

From: Andreas Schwab <schwab <at> linux-m68k.org>
To: MON KEY <monkey <at> sandpframing.com>
Cc: 7083 <at> debbugs.gnu.org, 7088-done <at> debbugs.gnu.org
Subject: Re: bug#7088: `copy-tree' of a vector copy sharing structure.with
	original
Date: Thu, 23 Sep 2010 10:47:36 +0200

MON KEY <monkey <at> sandpframing.com> writes:

> When copy-tree copies vectors the copy shares structure with the original.

Works as documented.  A vector is not a cons cell.

If TREE is a cons cell, this recursively copies both its car and its cdr.
             ^^^^^^^^^

Andreas.

-- 
Andreas Schwab, schwab <at> linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."
This bug report was last modified 14 years and 304 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.