From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: buffer.c/buffer.h: How to add new buffer-local variables? Date: Sun, 31 Mar 2019 06:49:57 +0300 Message-ID: <83B728B6-2120-4832-9C0E-717591260FCF@gnu.org> References: <837ecfixb9.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="96666"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: K-9 Mail for Android To: emacs-devel@gnu.org,Keith David Bershatsky Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Mar 31 05:50:10 2019 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hARU1-000OyJ-Lg for ged-emacs-devel@m.gmane.org; Sun, 31 Mar 2019 05:50:09 +0200 Original-Received: from localhost ([127.0.0.1]:34657 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hARU0-0005ug-EX for ged-emacs-devel@m.gmane.org; Sat, 30 Mar 2019 23:50:08 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:54594) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hARTu-0005td-JG for emacs-devel@gnu.org; Sat, 30 Mar 2019 23:50:03 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:50973) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hARTu-0004tC-7H; Sat, 30 Mar 2019 23:50:02 -0400 Original-Received: from [176.13.243.16] (port=1659 helo=[10.132.229.151]) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1hARTt-0003xT-DX; Sat, 30 Mar 2019 23:50:01 -0400 In-Reply-To: <837ecfixb9.fsf@gnu.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:234833 Archived-At: On March 31, 2019 5:37:14 AM GMT+03:00, Eli Zaretskii wrot= e: > > Date: Sat, 30 Mar 2019 16:19:50 -0700 > > From: Keith David Bershatsky > >=20 > > In an earlier version of the Emacs master branch from a few months > ago, I was able to increase the number of buffer-local variables in > buffer=2Ec/buffer=2Eh by changing the value of MAX_PER_BUFFER_VARS from = 50 > to 60=2E That approach does not permit me to build a current version of > the Emacs master branch, which fails with the following error: > >=20 > > Dumping under the name bootstrap-emacs=2Epdmp > > dumping fingerprint: > 50894efcc2cdb17747a4536c9f53c4d093895712c3604daa88d068c383ea4780 > >=20 > > pdumper=2Ec:1786: Emacs fatal error: assertion failed: relpos < > 1024 > > Fatal error 6: Abort trapmake[1]: *** [bootstrap-emacs=2Epdmp] > Abort trap > > make[1]: *** Deleting file `bootstrap-emacs=2Epdmp' > > make: *** [src] Error 2 > >=20 > > Compilation exited abnormally with code 2 at Sat Mar 30 15:53:18 >=20 > You need to update the dumping code to the new variables you added=2E > See the comments in pdumper=2Ec=2E Could it be you are overflowing MAX_PER_BUFFER_VARS?