Received: (at 72612) by debbugs.gnu.org; 14 Aug 2024 04:37:28 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Aug 14 00:37:28 2024 Received: from localhost ([127.0.0.1]:45813 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1se5lH-0006uB-MT for submit <at> debbugs.gnu.org; Wed, 14 Aug 2024 00:37:27 -0400 Received: from mail.tuxteam.de ([5.199.139.25]:48488) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <tomas@HIDDEN>) id 1se5lF-0006u2-OU for 72612 <at> debbugs.gnu.org; Wed, 14 Aug 2024 00:37:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tuxteam.de; s=mail; h=From:In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=I8dKB2FeAZU/7zMU1wyzI7ed/Kfp7FfJOcWccKs+Eqc=; b=ZYmXeFv8+uz2lo9O5s03Xj53Je cBfpritfQF//4WHjJAE1J8CbzpClH0VH86aNtlreOhc6B/8sOPOh++663eXNho9xI1vHQ+n+x+pXl vbH/KUKyp9vi4gR3K1X4ABsxGaONc3NqZK/hT18Sq1h6UgnGnyAAoGpUZ6s8sjMqTmXxVQaKccl9V XLcRIIDwpMCONnfQ02CgP2KHKhFLKVyDfL122WkeDSnLjH24ZWrz+JkqbVku4dmodFD0oWFG50nUJ VDUStzNJAHz/xW7Mhct1A3ctxlejKNkvnnDvyZrxgWGmUJkI8GS6c9ksH5m7E3CQ/3P7R5DIRjoa8 b0g8EnDA==; Received: from tomas by mail.tuxteam.de with local (Exim 4.94.2) (envelope-from <tomas@HIDDEN>) id 1se5ke-0004p1-Rh; Wed, 14 Aug 2024 06:36:48 +0200 Date: Wed, 14 Aug 2024 06:36:48 +0200 To: Bryce Moore <bryce.moore@HIDDEN> Subject: Re: bug#72612: (set! display #f) infinite loop Message-ID: <Zrw0YAc/dvb/J6NM@HIDDEN> References: <CABP=77y4=o_x8-jyPjdTvMMXLJjVCyLjbfJFDBQ5thGk_vvdnw@HIDDEN> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="sPTKocJ1zv4oQXw+" Content-Disposition: inline In-Reply-To: <CABP=77y4=o_x8-jyPjdTvMMXLJjVCyLjbfJFDBQ5thGk_vvdnw@HIDDEN> From: <tomas@HIDDEN> X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 72612 Cc: 72612 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) --sPTKocJ1zv4oQXw+ Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 13, 2024 at 07:06:09PM -0400, Bryce Moore wrote: > I know it's nonsensical, but (set! display #f) in a fresh interpreter > causes an infinite loop. >=20 > Interrupting with Ctrl+C exits guile. >=20 > scheme@(guile-user)> (set! display #f) > While reading expression: > Wrong type to apply: Error while printing exception. > While reading expression: > Wrong type to apply: Error while printing exception. > While reading expression: > Wrong type to apply: Error while printing exception. > While reading expression: > Wrong type to apply: Error while printing exception. > [...] I haven't currently a working Guile around to check (bad me, will fix that!) but my guess is that Guile is trying to complain (via an uncaught exception) that you're trying to mutate something you should not and... is calling display for that. Which now is #f, which is definitely a wrong type to apply. Cheers --=20 t --sPTKocJ1zv4oQXw+ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRp53liolZD6iXhAoIFyCz1etHaRgUCZrw0WQAKCRAFyCz1etHa Rm80AJ0bqJBalVwbwAYKp4CT+16Hqahi4ACeKLXQgBXtA02yEqesT4ipLx5PzW0= =lcDW -----END PGP SIGNATURE----- --sPTKocJ1zv4oQXw+--
bug-guile@HIDDEN:bug#72612; Package guile.
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Interrupting with Ctrl+C exits guile. scheme@(guile-user)> (set! display #f) While reading expression: Wrong type to apply: Error while printing exception. While reading expression: Wrong type to apply: Error while printing exception. While reading expression: Wrong type to apply: Error while printing exception. While reading expression: Wrong type to apply: Error while printing exception. [...] -- bryce --000000000000d9aa4f061f98a946 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr"><div>I know it's nonsensical, but (set! display #f) in= a fresh interpreter causes an infinite loop.</div><div><br></div><div>Inte= rrupting with Ctrl+C exits guile.</div><div><br></div><div>scheme@(guile-us= er)> (set! display #f)</div><div>While reading expression:<br>Wrong type= to apply: Error while printing exception.<br>While reading expression:<br>= Wrong type to apply: Error while printing exception.<br>While reading expre= ssion:<br>Wrong type to apply: Error while printing exception.<br>While rea= ding expression:<br>Wrong type to apply: Error while printing exception.</d= iv><div>[...]<br></div><div><br></div><div>-- <br></div><div>bryce<br></div= ></div> --000000000000d9aa4f061f98a946--
Bryce Moore <bryce.moore@HIDDEN>:bug-guile@HIDDEN.
Full text available.bug-guile@HIDDEN:bug#72612; Package guile.
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