From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Maxim Cournoyer Newsgroups: gmane.lisp.guile.bugs Subject: bug#60799: Bogus 'Error while printing exception' message when raising srfi-35 exception Date: Fri, 13 Jan 2023 20:30:44 -0500 Message-ID: <87v8l9ewcb.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="38564"; mail-complaints-to="usenet@ciao.gmane.io" To: 60799@debbugs.gnu.org Original-X-From: bug-guile-bounces+guile-bugs=m.gmane-mx.org@gnu.org Sat Jan 14 02:31:18 2023 Return-path: Envelope-to: guile-bugs@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 1pGVO9-0009pP-FQ for guile-bugs@m.gmane-mx.org; Sat, 14 Jan 2023 02:31:17 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pGVNx-00083i-KH; 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[72.10.149.10]) by smtp.gmail.com with ESMTPSA id k8-20020ac80748000000b0038b684a1642sm11296944qth.32.2023.01.13.17.30.45 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Jan 2023 17:30:45 -0800 (PST) Received-SPF: pass client-ip=2607:f8b0:4864:20::834; envelope-from=maxim.cournoyer@gmail.com; helo=mail-qt1-x834.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guile@gnu.org List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guile-bounces+guile-bugs=m.gmane-mx.org@gnu.org Original-Sender: bug-guile-bounces+guile-bugs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.lisp.guile.bugs:10514 Archived-At: Hello Guile, When raising a srfi-35 defined exception type like in the following, a generic (and unhelpful) "Error while printing exception" message is shown, with not even the exception type mentioned: --8<---------------cut here---------------start------------->8--- (use-modules (srfi srfi-35)) (define-condition-type &platform-not-found-error &error platform-not-found-error?) (raise-exception &platform-not-found-error) --8<---------------cut here---------------end--------------->8--- Produces: --8<---------------cut here---------------start------------->8--- Backtrace: In ice-9/boot-9.scm: 1752:10 5 (with-exception-handler _ _ #:unwind? _ # _) In unknown file: 4 (apply-smob/0 #) In ice-9/boot-9.scm: 724:2 3 (call-with-prompt _ _ #) In ice-9/eval.scm: 619:8 2 (_ #(#(#))) In ice-9/boot-9.scm: 2836:4 1 (save-module-excursion _) 4388:12 0 (_) ice-9/boot-9.scm:4388:12: Error while printing exception. --8<---------------cut here---------------end--------------->8--- This is probably not by design, right? --=20 Thanks, Maxim