From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#60974: 30.0.50; byte-compile-preprocess mutates self evaluating forms in expanded macro bodies Date: Thu, 02 Feb 2023 11:04:35 -0500 Message-ID: References: <6eb5f27bf591c3d52766d8b9da46e7301f2ff0ab.camel@gmail.com> <5ccd0d1f9f64a5fd20e5403a07b06d6074b6c8f6.camel@gmail.com> <2d72943db9995af6a98744f4a4da3cef98773b86.camel@gmail.com> <22ab766cb75ceedac14976e02aebe02711ef6aad.camel@gmail.com> <51cc5308368f09c02a315970275bd3968008c421.camel@gmail.com> <0883890C-6FB6-4501-867A-6684CBA3D9F4@acm.org> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="6848"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= , 60974 <60974@debbugs.gnu.org> To: Vibhav Pant Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Feb 02 17:05:39 2023 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 1pNc5h-0001OV-1I for geb-bug-gnu-emacs@m.gmane-mx.org; 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h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=d3FRM0m2x8Gec6IHGMPsaxMyvEsprMsK/MCl5OieF6hZcqQcu3OqF7apTzboabdm9 SHWkAFjelJkCFBlCSvwFNLpNhLOC4YZGxhHM3nToCvB0ttw6PzDrCQ1+xVGry4YY40 hS0733IxsX7Yvwme1Db31OhXEBJUtgFZK8Veu/fg5zmQ4MwamdE6ltqLqHPireEE7M Yni7MWz+/KtevPe/FGZsGsJJf+FLRcuRYxf7CgSPUKL7r1YQK5VCyRQ8Uie2kVULbc Z9EDMdTMfDSJmKZaVsqxGTH2sfC/sgjjTrCDmVrhLOrcEeun9pbBcYPp2P1j7g96pa qg465ZJ/bkkrw== Original-Received: from pastel (76-10-137-88.dsl.teksavvy.com [76.10.137.88]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id B60E2120E31; Thu, 2 Feb 2023 11:04:40 -0500 (EST) In-Reply-To: (Vibhav Pant's message of "Thu, 02 Feb 2023 18:45:56 +0530") 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:254667 Archived-At: > Alternatively, we could define a macro, store its expanded form in a > variable and run it through `cconv-closure-convert`, checking > afterwards whether the original value changed or not. It feels a little > more reliable, but writing it might be a little tricky. I was thinking of doing something like: (let ((f '(lambda () (interactive ...) ...))) (should (equal f (let ((fc (copy-tree f))) (byte-compile fc) fc)))) -- Stefan