From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.bugs Subject: bug#59900: 30.0.50; map pattern in pcase causes a byte-compile error Date: Fri, 09 Dec 2022 03:11:14 +0100 Message-ID: <87k031nx6l.fsf@web.de> References: <877cz22v26.fsf@gmail.com> <83ilim2lyz.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8947"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Eli Zaretskii , 59900@debbugs.gnu.org To: Akira Komamura Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Dec 09 03:19:09 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 1p3Syh-00022G-K7 for geb-bug-gnu-emacs@m.gmane-mx.org; 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Fri, 09 Dec 2022 03:11:20 +0100 In-Reply-To: (Akira Komamura's message of "Thu, 8 Dec 2022 22:11:39 +0900") X-Provags-ID: V03:K1:01Fb7pcTRQsA/mASI4ivET6rqpcJeV1plnlRFgc2hJICUrz61i4 Fxn4NJSSCjDrMFhz+vSz60F5y3gy/W+y85wh6Rb8m4KQELml3sqJW2XgaBuZ2+jAilyWE98 l+8lXOgLhXWpiRvFINyLQZtHp6qLW+IFMvWg/ba6WSph0LGAE7r/tSEjWhuValtcrESs78/ 4Wmwp5nwDFskkz8eKGrog== UI-OutboundReport: notjunk:1;M01:P0:l5PTHa6+6z4=;T5PQypbfYWtDoFjAh/x5vzFoeZV ZVAO9vwMPP+jPXi4Mxp5gE1AA0w/BI3Knas9aLojGbtUagHFkmH4Qi1CnIAbX45nTcJGMl1ki lcAfEGYGeDUhdvr3g1XouY/tUFb9kgyqSxoYNyr3xszswPFnA6zMvYwum2oe5QCuEyGcUSjlw lZ/Wg2D9NzDJdJ0rKdJMzmmIAZAmiedS8YBHdBk+xDRTJqSY8NfcMMfNyaTBQOrVMXURzkBcn PCyNqKWv41UOtpKmgqugE9bCewlrSIe6BoGWTQMxORWli/tXsUqmYZZI12SCJkbcVb4cbEo04 YjcWxYVmbtPjgsNKXRCIgw74MDIwT85kZmKXt+NIiYhQl3Oe+CiEy9Cop/5iEFFjwcf5T+Mhh TdGNd1ZGFR537u+/OoB/t8q2M1AeyM0gZFrugXAKPwNpEVORlGKlFA8cvxoRtOlaSv0mMNh8z wjh+Ork17FN1zNiAJLkmtCbtMWXo9PQaFE7wyQ66XNctlvkAZxDUaoTxROuvPrEQjU5s7ZybH 7owNtvCRtqjMwR+7Ug5h4bjQ4B611Oxh1z4BLvScoKLfAPgEKHy/sOLMruOJe4X+ySfRbgGsD stKTjyVW0UNG5YP4j186ZBn1JUdmCG2dgVRdBJdLOKwsCpT3g0nosEW+QAi2BYc/BKyeN+3Ke ZhxwTaFhC2tYktpr2lMfMYoHXEgn66FGUip65f9z7IOT3oK1OSx2jn/q6GSp4H0NIetAfEI5C gAYBBlOt4pdNJHp0lJLHHAkZQRWHjUlhGgr7DiDE2cuqmZIxLS54cOmsXrjyyZ4xbfCRZV94 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:250350 Archived-At: Akira Komamura writes: > I encountered similar errors in other libraries that contain a `map' pat= tern > inside a `pcase' form. It didn't happen until recently, when I updated E= macs > and > began to get those errors. > > So I wonder where's the place in the core Emacs sources > which causes the problem, and I couldn't find it. I'm probably > missing something. Maybe it started with | 85555ad3b79 ; Require map only during compilation | Philip Kaludercic 2022-10-23 Anyway, AFAIU currently compiling pcase forms with `map' patterns requires map.el to be currently loaded, and since you can't (and could not) rely on that, it's better to add (eval-when-compile (require 'map)). > There are some other additional patterns for `pcase'. One of them is `rx= ' > pattern. There is an autoload cookie right above the definition of > `(pcase-defmacro rx ...' in `rx.el'. On the other hand, there is no auto= load > above `(pcase-defmacro map ...' in `map.el'. I think this might be the c= ause. > Is there any reason for not autoloading the `pcase-defmacro` form? I see no reason, it should be doable. Michael.