From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Nicolas Petton Newsgroups: gmane.emacs.bugs Subject: bug#23105: 25.0.92; map-put does not change its argument MAP Date: Fri, 25 Mar 2016 16:14:43 +0100 Message-ID: <871t6yoaho.fsf@petton.fr> References: <8760waoddm.fsf@petton.fr> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" X-Trace: ger.gmane.org 1458919209 18389 80.91.229.3 (25 Mar 2016 15:20:09 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 25 Mar 2016 15:20:09 +0000 (UTC) To: Sho Takemori , 23105@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Mar 25 16:19:57 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ajTSB-0002WK-CN for geb-bug-gnu-emacs@m.gmane.org; Fri, 25 Mar 2016 16:15:11 +0100 Original-Received: from localhost ([::1]:56609 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ajTS9-0003ee-Ub for geb-bug-gnu-emacs@m.gmane.org; Fri, 25 Mar 2016 11:15:09 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:55171) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ajTS6-0003du-Qv for bug-gnu-emacs@gnu.org; Fri, 25 Mar 2016 11:15:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ajTS2-0005Pw-NY for bug-gnu-emacs@gnu.org; Fri, 25 Mar 2016 11:15:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:40853) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ajTS2-0005Pi-I0 for bug-gnu-emacs@gnu.org; Fri, 25 Mar 2016 11:15:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ajTS1-0006W3-TM for bug-gnu-emacs@gnu.org; Fri, 25 Mar 2016 11:15:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Nicolas Petton Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 25 Mar 2016 15:15:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23105 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: fixed Original-Received: via spool by 23105-submit@debbugs.gnu.org id=B23105.145891888825013 (code B ref 23105); Fri, 25 Mar 2016 15:15:01 +0000 Original-Received: (at 23105) by debbugs.gnu.org; 25 Mar 2016 15:14:48 +0000 Original-Received: from localhost ([127.0.0.1]:37980 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ajTRo-0006VN-0u for submit@debbugs.gnu.org; Fri, 25 Mar 2016 11:14:48 -0400 Original-Received: from out1-smtp.messagingengine.com ([66.111.4.25]:45188) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ajTRn-0006VF-1H for 23105@debbugs.gnu.org; Fri, 25 Mar 2016 11:14:47 -0400 Original-Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id 32DB420683 for <23105@debbugs.gnu.org>; Fri, 25 Mar 2016 11:14:46 -0400 (EDT) Original-Received: from frontend1 ([10.202.2.160]) by compute5.internal (MEProxy); Fri, 25 Mar 2016 11:14:46 -0400 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-sasl-enc :x-sasl-enc; s=smtpout; bh=GFH8mgUcYR35mg28A0YnucJ/tVQ=; b=pafVp q/bGTHvRX9iJk6q7Hpzuf7uNTN+FSuO1j75VtEPJaH8JUmo82/F+lU6SHZOgqO16 Va83Qi6BDTIpD8FGUGujQoCHynCgLrSBDcHqVTv9UnveI5aL3o9LOhj1Hr4ms/fH 7OLVWDvE4U1GM99/ib6EaqZ1LZo8BWBCS0IAQ8= X-Sasl-enc: uYUaayDH/FzlHn53zLlsWMwc2wsOFnSY4ZjG1l2hwugo 1458918885 Original-Received: from blueberry (lfbn-1-7726-61.w92-167.abo.wanadoo.fr [92.167.139.61]) by mail.messagingengine.com (Postfix) with ESMTPA id 9BC36C00018; Fri, 25 Mar 2016 11:14:45 -0400 (EDT) In-Reply-To: User-Agent: Notmuch/0.21 (http://notmuchmail.org) Emacs/25.1.50.1 (x86_64-unknown-linux-gnu) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:115483 Archived-At: --=-=-= Content-Type: text/plain Sho Takemori writes: > Thanks for the fix. But after the fix, if MAP is a list literal, then it > raises an error. > For example, this raises an error. > (map-put '((a . 1)) 'a "value") > > This works. > (map-put [0 1 2] 1 "value") > > It is an expected error? Yes, in the sense that the same error will be raised if you try to do it with a setf on an alist: (setf (alist-get 'b '((a . 1))) 3) ;; => invalid-function (a . 1) (let ((alist '((a . 1)))) (setf (alist-get 'b alist) 3)) ;; => works fine Note however that mutating literal lists is in general not a good idea, as conses might be shared. Nico --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: GPGTools - http://gpgtools.org iQEcBAEBCAAGBQJW9VXjAAoJECM1h6R8IHkQxVkIANHVfsQD6OjQAItjewz80wpg bYVPYXsqfkA9mFYwY5r9qKZ6iKgEJx2mPoTIKtFZmZT/De3hlr9fhA5xNCUtVg9i R9ZZ+rpVr9UThnyD92mNqIoTVu16mY8OmmcvfqcY0P183w1i3aWgB8YbDRcFfiOf Wo6wAIY8CIsGXI9bNnvte9ZEjFnAWPgXqSYwLXxEJwUDKbWHE/NXJtaIjICrt+/z G0KgdS0g58jIXIsEI3Zqi5nPjSNwC/0qnr4/FT+xyF1dCYBlzQC9noBrNmn2E2Jc 0YiH09myI/Jxah5ZLtONSkN/KzSyBMe1izg/Yw3uU5vv8s2Z/2TGmtwjolDfi5k= =X25z -----END PGP SIGNATURE----- --=-=-=--