From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dan Nicolaescu Newsgroups: gmane.emacs.devel Subject: Problem report #86 Date: Sat, 01 Jul 2006 21:13:29 -0700 Message-ID: <200607020413.k624DTQ2018224@oogie-boogie.ics.uci.edu> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1151813691 31059 80.91.229.2 (2 Jul 2006 04:14:51 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Sun, 2 Jul 2006 04:14:51 +0000 (UTC) Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Jul 02 06:14:48 2006 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1FwtM5-00028i-VN for ged-emacs-devel@m.gmane.org; Sun, 02 Jul 2006 06:14:46 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FwtM5-0004qH-0k for ged-emacs-devel@m.gmane.org; Sun, 02 Jul 2006 00:14:45 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1FwtLj-0004h0-Vv for emacs-devel@gnu.org; Sun, 02 Jul 2006 00:14:24 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1FwtLe-0004dQ-Bz for emacs-devel@gnu.org; Sun, 02 Jul 2006 00:14:21 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FwtLd-0004dG-UR for emacs-devel@gnu.org; Sun, 02 Jul 2006 00:14:17 -0400 Original-Received: from [128.195.1.41] (helo=oogie-boogie.ics.uci.edu) by monty-python.gnu.org with esmtp (Exim 4.52) id 1FwtYm-0006EI-RY for emacs-devel@gnu.org; Sun, 02 Jul 2006 00:27:53 -0400 Original-Received: from vino.ics.uci.edu (vino.ics.uci.edu [128.195.11.198]) by oogie-boogie.ics.uci.edu (8.13.6/8.13.6) with ESMTP id k624DTQ2018224 for ; Sat, 1 Jul 2006 21:13:29 -0700 (PDT) Original-To: emacs-devel@gnu.org Original-Lines: 36 X-ICS-MailScanner: Found to be clean X-ICS-MailScanner-SpamCheck: not spam, SpamAssassin (score=-1.44, required 5, autolearn=disabled, ALL_TRUSTED -1.44) X-ICS-MailScanner-From: dann@vino.ics.uci.edu X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:56361 Archived-At: This appeared around June 12th. The warning seems correct to me. Does anybody know what is the right way to fix this? CID: 86 Checker: DEADCODE (help) File: base/src/emacs/src/dispnew.c Function: sit_for Description: Conditional "sec >= 0" 6488 /* This is just like wait_reading_process_output, except that 6489 it does the redisplay. 6490 6491 It's also much like Fsit_for, except that it can be used for 6492 waiting for input as well. */ 6493 6494 Lisp_Object 6495 sit_for (sec, usec, reading, display, initial_display) 6496 int sec, usec, reading, display, initial_display; 6497 { Event dead_error_line: Cannot reach this line of code Event dead_error_condition: On this path, the condition "sec == 0" could not be true Event at_most: After this line, the value of "sec" is at most -1 Event new_values: Conditional "sec >= 0" Also see events: [dead_error_condition][at_most][new_values] 6498 int preempt = (sec >= 0) || (sec == 0 && usec >= 0); 6499 6500 swallow_events (display); 6501