From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Zefram Newsgroups: gmane.lisp.guile.bugs Subject: bug#26164: time-difference mishandles leap seconds Date: Sat, 18 Mar 2017 22:41:26 +0000 Message-ID: <20170318224126.GK6518@fysh.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: blaine.gmane.org 1489876935 27356 195.159.176.226 (18 Mar 2017 22:42:15 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 18 Mar 2017 22:42:15 +0000 (UTC) To: 26164@debbugs.gnu.org Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Sat Mar 18 23:42:11 2017 Return-path: Envelope-to: guile-bugs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cpN30-0005wM-0o for guile-bugs@m.gmane.org; Sat, 18 Mar 2017 23:42:06 +0100 Original-Received: from localhost ([::1]:54877 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cpN34-0008Jy-Gb for guile-bugs@m.gmane.org; Sat, 18 Mar 2017 18:42:10 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44853) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cpN2x-0008IQ-K2 for bug-guile@gnu.org; Sat, 18 Mar 2017 18:42:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cpN2w-0008WK-N2 for bug-guile@gnu.org; Sat, 18 Mar 2017 18:42:03 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:36201) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cpN2w-0008WF-JM for bug-guile@gnu.org; Sat, 18 Mar 2017 18:42:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1cpN2w-00041W-7l for bug-guile@gnu.org; Sat, 18 Mar 2017 18:42:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Zefram Original-Sender: "Debbugs-submit" Resent-CC: bug-guile@gnu.org Resent-Date: Sat, 18 Mar 2017 22:42:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 26164 X-GNU-PR-Package: guile X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-guile@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.148987690115425 (code B ref -1); Sat, 18 Mar 2017 22:42:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 18 Mar 2017 22:41:41 +0000 Original-Received: from localhost ([127.0.0.1]:34400 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cpN2b-00040j-3V for submit@debbugs.gnu.org; Sat, 18 Mar 2017 18:41:41 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:53843) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cpN2Z-00040T-6g for submit@debbugs.gnu.org; Sat, 18 Mar 2017 18:41:39 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cpN2T-0008FU-0A for submit@debbugs.gnu.org; Sat, 18 Mar 2017 18:41:34 -0400 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:34389) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cpN2S-0008FP-T6 for submit@debbugs.gnu.org; Sat, 18 Mar 2017 18:41:32 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44812) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cpN2R-0008Fm-RN for bug-guile@gnu.org; Sat, 18 Mar 2017 18:41:32 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cpN2R-0008F6-3S for bug-guile@gnu.org; Sat, 18 Mar 2017 18:41:31 -0400 Original-Received: from river6.fysh.org ([2001:41d0:d:20da::2]:55942 helo=river.fysh.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cpN2Q-0008Ey-Q8 for bug-guile@gnu.org; Sat, 18 Mar 2017 18:41:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=fysh.org; s=20170316; h=Content-Type:MIME-Version:Message-ID:Subject:To:From:Date; bh=HDKgZd6yXaX1LLpgetNzAx30ufmdL1ZkJYdrW7XFlks=; b=vQoa+UZ8YwWfwp4NHXeLn+KVQxzOnhhmFrRRpabaXo4EsfjisDQvq9fVW5nExlDtlEOZ1518eyLggs+JbGBN9pX72VRGN12YTbJfWDfbEgskK9ZNtGCE90Id429pJGaVxRjOhxyFrW1JL2FkQu3LCnD7gLPNWRf0pMWyK7HkN8s=; Original-Received: from zefram by river.fysh.org with local (Exim 4.84_2 #1 (Debian)) id 1cpN2M-0005Ah-Hy; Sat, 18 Mar 2017 22:41:26 +0000 Content-Disposition: inline X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.lisp.guile.bugs:8706 Archived-At: Computing the duration of the period between two UTC times, using SRFI-19 mechanisms: scheme@(guile-user)> (use-modules (srfi srfi-19)) scheme@(guile-user)> (define t0 (date->time-utc (make-date 0 59 59 23 30 6 2012 0))) scheme@(guile-user)> (define t1 (date->time-utc (make-date 0 1 0 0 1 7 2012 0))) scheme@(guile-user)> (time-difference t1 t0) $1 = #