From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: =?UTF-8?Q?G=C3=B6ran?= Weinholt Newsgroups: gmane.lisp.guile.bugs Subject: bug#14863: bitwise-bit-count is wrong for negative arguments Date: Sun, 14 Jul 2013 17:19:07 +0200 Message-ID: <87hafxdv9w.fsf@industria.weinholt.se> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-Trace: ger.gmane.org 1373816709 25321 80.91.229.3 (14 Jul 2013 15:45:09 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 14 Jul 2013 15:45:09 +0000 (UTC) To: 14863@debbugs.gnu.org Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Sun Jul 14 17:45:08 2013 Return-path: Envelope-to: guile-bugs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1UyOTz-0001nY-RG for guile-bugs@m.gmane.org; Sun, 14 Jul 2013 17:45:08 +0200 Original-Received: from localhost ([::1]:50569 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UyOTz-00010S-Ah for guile-bugs@m.gmane.org; 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X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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.org@gnu.org Original-Sender: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.bugs:7210 Archived-At: --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hello schemers, the bitwise-bit-count procedure from (rnrs) is wrong for negative arguments in Guile 2.0.9: scheme@(guile-user)> (import (rnrs)) scheme@(guile-user)> (bitwise-bit-count #b-101) $1 =3D 1 The correct result is -2. Regards, =2D-=20 G=C3=B6ran Weinholt 13 MR. JAKES: I think our economy was based on 14 industrial process. 15 JUSTICE SCALIA: It was based on horses, for 16 Pete's sake. --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBCgAGBQJR4sFrAAoJEOM+YaLpuMOi9SIP/RA2vfW3VsMGLZ5UxJ1PWn1W FlPEkxM6BR2SSwueqA0j6y7nHmymj2XgHf7v81Ojwa84pYe75MYf/QfPnNJ26Cir mzs9OY2JEZiG7H/EtwQ/SH8jgZsDkQ37qSY00IsQlgwQZd9VXeTUEjZARtvwlWsC SiaYsYp8K+YkjNXARm9WMJEry+vioVEfh6soXMEV5n2YW1r2lwHd9mMVZeXfXf0T qxBkERUa/gb6YDZWsIz5c2aoUkHxygKyJB4SgrTjMDecENEak4DKjhSC8upaHIbc LE3twHjcLAUF50cpNBuNWtGERDvaw+EkQSfdf8tUJj9rMJkWo+pCatxd+Fsh6/UF sf/ybfJYs28MvAInyRIoK8RZ3uA0NgSe2BzVRssgNoS+21DVFrlT9qxWE4v4V6mv sJ4/28wjMsCCe4Zff6L+3DpdEjIKs6VprCdmkG9OjfY7EcOVrv+nioGGkJTbQ/Rk yMA0JnyS6+dvLT6Iyuk3+CSNLCwgDrYoQnBbfrGQA5ZXkiCCy5GLvL7Oh00PWu3V nJG36gE8tJso73Xegam7TPckZLRTmzVPjPmXx94QYbFPCXqZXtcsxbnMixZvKgMh CiCKxuePWmu6jFwTuEEP62btjdicekkfJ9/CZLU0NIixtXl89ncnm113hJA6HWxo +bept0CeawhLPJTScETU =xozU -----END PGP SIGNATURE----- --=-=-=--