From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#54098: 29.0.50; Unexec build broken Date: Tue, 22 Feb 2022 16:12:09 +0800 Message-ID: <87a6ejb9ra.fsf@yahoo.com> References: <87wnhnbcrk.fsf.ref@yahoo.com> <87wnhnbcrk.fsf@yahoo.com> Reply-To: Po Lu Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="37682"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) Cc: Alan Mackenzie To: 54098@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Feb 22 09:14:54 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nMQJx-0009fV-2D for geb-bug-gnu-emacs@m.gmane-mx.org; 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Tue, 22 Feb 2022 08:12:21 +0000 Original-Received: by kubenode512.mail-prod1.omega.sg3.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID eb3f8c80822c5848cfb7103fd53532c4; Tue, 22 Feb 2022 08:12:13 +0000 (UTC) In-Reply-To: <87wnhnbcrk.fsf@yahoo.com> (Po Lu's message of "Tue, 22 Feb 2022 15:07:11 +0800") X-Mailer: WebService/1.1.19797 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:227413 Archived-At: Po Lu writes: > I get: > > In titdic-convert: > international/titdic-cnv.el:473:2: Error: Attempt to modify read-only object: (generic dispatches-left methods) > international/titdic-cnv.el:473:2: Error: Invalid function: " > In titdic-convert: > international/titdic-cnv.el:473:2: Error: Attempt to modify read-only object: (generic dispatches-left methods)" > Makefile:328: recipe for target > 'c:/emacs/emacs-29.0.50/lisp/international/titdic-cnv.elc' failed > > When trying to build an unexec build, where, presumably, some more > things in pure space are read only. > > Thanks. The problem is that `byte-run-strip-symbol-positions' can modify forms which are in pure space. It should return a copy of the form instead, but I don't know if the rest of the byte compiler relies on the side effects symbol position stripping. Alan, WDYT?