From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: MON KEY Newsgroups: gmane.emacs.bugs Subject: bug#6878: bool-vectors of length 0 signal error when aref/aset the 0th element Date: Thu, 19 Aug 2010 10:13:42 -0400 Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Trace: dough.gmane.org 1282228777 18955 80.91.229.12 (19 Aug 2010 14:39:37 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 19 Aug 2010 14:39:37 +0000 (UTC) To: 6878@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Aug 19 16:39:35 2010 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Om6HG-0007OS-LG for geb-bug-gnu-emacs@m.gmane.org; Thu, 19 Aug 2010 16:39:34 +0200 Original-Received: from localhost ([127.0.0.1]:55446 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Om6HE-0007kS-H3 for geb-bug-gnu-emacs@m.gmane.org; Thu, 19 Aug 2010 10:39:32 -0400 Original-Received: from [140.186.70.92] (port=36588 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Om6H8-0007jw-C4 for bug-gnu-emacs@gnu.org; Thu, 19 Aug 2010 10:39:27 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1Om6Gh-0007SR-PP for bug-gnu-emacs@gnu.org; Thu, 19 Aug 2010 10:39:00 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:57025) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Om6Gh-0007SJ-OB for bug-gnu-emacs@gnu.org; Thu, 19 Aug 2010 10:38:59 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1Om5ra-0006tK-5U; Thu, 19 Aug 2010 10:13:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: MON KEY Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 19 Aug 2010 14:13:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 6878 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 6878-submit@debbugs.gnu.org id=B6878.128222715826482 (code B ref 6878); Thu, 19 Aug 2010 14:13:02 +0000 Original-Received: (at 6878) by debbugs.gnu.org; 19 Aug 2010 14:12:38 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Om5rB-0006t5-SS for submit@debbugs.gnu.org; Thu, 19 Aug 2010 10:12:38 -0400 Original-Received: from mail-fx0-f44.google.com ([209.85.161.44]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Om5r9-0006t0-OB for 6878@debbugs.gnu.org; Thu, 19 Aug 2010 10:12:36 -0400 Original-Received: by fxm18 with SMTP id 18so1060056fxm.3 for <6878@debbugs.gnu.org>; Thu, 19 Aug 2010 07:13:42 -0700 (PDT) Original-Received: by 10.216.138.65 with SMTP id z43mr8416207wei.12.1282227222348; Thu, 19 Aug 2010 07:13:42 -0700 (PDT) Original-Received: by 10.216.65.140 with HTTP; Thu, 19 Aug 2010 07:13:42 -0700 (PDT) In-Reply-To: X-Google-Sender-Auth: -FoA8YTrxHvUOQALC7p1l44ZnPg X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Thu, 19 Aug 2010 10:13:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:39625 Archived-At: On Thu, Aug 19, 2010 at 4:42 AM, Andreas Schwab wrote: >> ,---- (info "(elisp)Bool-Vector Type") >> | >> | "A "bool-vector" is a one-dimensional array of elements that must be `t' >> | or `nil'." > > All elements of (make-bool-vector 0 t) are either t or nil. > Prove it! Please provide one piece of code that explicitly allows accessing the `t' at elt 0 and/or distinguishing whether the elt at idx 0 is either `t' or `nil'. I can't find a way to do it. Can you? In the absence of a working example I think you have a bug on your hands. > Andreas. -- /s_P\