From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#53058: etc/DEBUG could say more about --enable-check-lisp-object-type Date: Thu, 06 Jan 2022 22:11:15 +0200 Message-ID: <83iluw7hgc.fsf@gnu.org> References: <87zgoi8xve.fsf@melete.silentflame.com> <83r19uim2q.fsf@gnu.org> <871r1uyq1i.fsf@athena.silentflame.com> <8335mahr8f.fsf@gnu.org> <87v8z4mh5g.fsf@melete.silentflame.com> <83v8z4eygg.fsf@gnu.org> <87pmpbm8j2.fsf@melete.silentflame.com> <83v8z2eizk.fsf@gnu.org> <87pmp9wyo3.fsf@melete.silentflame.com> <83r19pc8ax.fsf@gnu.org> <87v8yzb1v7.fsf@melete.silentflame.com> <83v8yy9ybv.fsf@gnu.org> <87lezsd8v0.fsf@melete.silentflame.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="31566"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 53058@debbugs.gnu.org To: Sean Whitton Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jan 06 21:12:59 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 1n5Z86-0007yB-MR for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from [87.69.77.57] (port=4112 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n5Z6D-0002NB-KM; Thu, 06 Jan 2022 15:11:01 -0500 In-Reply-To: <87lezsd8v0.fsf@melete.silentflame.com> (message from Sean Whitton on Thu, 06 Jan 2022 11:20:19 -0700) 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:223747 Archived-At: > From: Sean Whitton > Date: Thu, 06 Jan 2022 11:20:19 -0700 > > > Comparisons with structures, like foo == Qnil, aren't guaranteed to > > work in GDB. --enable-check-lisp-object-type makes Lisp objects be > > structures rather than simple scalar values. > > Thanks -- how about the attached? Thanks, but the text there is inaccurate: NILP should still work with structures, only == comparison probably won't. I'm actually not sure we should describe such subtleties in etc/DEBUG.