From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Magne Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: More Emacs compilation warnings? Date: Sat, 18 Sep 2010 18:08:47 +0200 Organization: Programmerer Ingebrigtsen Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1284826323 30035 80.91.229.12 (18 Sep 2010 16:12:03 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 18 Sep 2010 16:12:03 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Sep 18 18:12:02 2010 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Ox01C-0006VP-7i for ged-emacs-devel@m.gmane.org; Sat, 18 Sep 2010 18:12:02 +0200 Original-Received: from localhost ([127.0.0.1]:58201 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Ox01B-0002dR-FK for ged-emacs-devel@m.gmane.org; Sat, 18 Sep 2010 12:12:01 -0400 Original-Received: from [140.186.70.92] (port=33450 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OwzyI-00014K-B0 for emacs-devel@gnu.org; Sat, 18 Sep 2010 12:09:03 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OwzyE-0002Ev-Vk for emacs-devel@gnu.org; Sat, 18 Sep 2010 12:09:02 -0400 Original-Received: from lo.gmane.org ([80.91.229.12]:32788) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OwzyE-0002Ef-KH for emacs-devel@gnu.org; Sat, 18 Sep 2010 12:08:58 -0400 Original-Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1OwzyC-00058d-4o for emacs-devel@gnu.org; Sat, 18 Sep 2010 18:08:56 +0200 Original-Received: from cm-84.215.34.171.getinternet.no ([84.215.34.171]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 18 Sep 2010 18:08:56 +0200 Original-Received: from larsi by cm-84.215.34.171.getinternet.no with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 18 Sep 2010 18:08:56 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: emacs-devel@gnu.org Original-Lines: 25 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: cm-84.215.34.171.getinternet.no Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAKlBMVEUAAAAAAAOGe4z9+Pr+ /v4AAAEICA/z4uUBAQQWFR/Zw8QqKTlFP1IEAwh00zd+AAACYElEQVQ4jY1UPWvbUBR9HWRcQoYO +QMaWuJoigwGr9YPsIcHCrRjHhGJl7og0OQOLq+DoZPIq6pFHQyPTh4MqpRFW+xnaAoVKq3+S9+H VKTW0J7F9j2+59x7dWwABDTQfKkwPvDuMCQ/rz48JsT3yYYQ4rS/dXSfxh8S9pPdBLWgMnxOkO8Q n3eQtpOgxxDAA5aOc+WHBH3p4HLeJpK7ZBME7+RYLbnyH1v8D/hE3XyKYatS420cJMi5hH+d6zhh O7Rmxp3qa/A/GAnSjNLTP3fs6AHJ6Mp1T09gy+bIIGTrmqY53J8IoUdCjrNamhDyzLQsa3R+O5Yd ykdLU0JWfU5Yg0+LptRXPUsUMaJPGx3gPY3YTBLmMOKXnNS7ZjTKZpYkXHo21+ya+Ey97JUkLJfq +8myJrYrb8s9RmZ/NKCR8a0mOny33kxojfojGumbRodLvY+cGLoWfamnoSiKHdf6yvPEvOe07/EJ 99Um2prp3szt982Baw0ot6+kLvRdj1+Q34p7eAabFmrB43Wm65xwzUFkxNMCl5X5zdkuM3q660b3 CKHyNcZYeVzE4fclytMYiXph42kOunINnnXnmgnEBBVP3vgOkEfpJCQnAfcRYHGICFEe3cTPUU0Y u5AHXz7BMXB8nF+zqoOFt8u8SsuyLHKUqnq6u5ryqQQg0AqMuVjCEv7s/cXyActbCTkI7Wkupy0f 4EKbgO5C+UMN2LgUKMZCAjTiqkEsYKv4NHMqCRVElZI6RC94fSG/yMPQDL4m66LCf8Hj5j8LVI6a sJ+DFuxKAUp9YQXFwNpvYfgLGI4N3BguO3EAAAAASUVORK5CYII= Mail-Copies-To: never X-Now-Playing: Joni Mitchell's _Night Ride Home_: "Passion Play (When All The Slaves Are Free)" User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/24.0.50 (gnu/linux) Cancel-Lock: sha1:5Ao2wW2kza43VjX7yPVQTfqnz/E= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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:130425 Archived-At: Lars Magne Ingebrigtsen writes: > Would there be too many false positives? I don't know about false positives, but adding -Wconversion certainly adds enough warnings of the type: dispnew.c:6060: warning: conversion to 'int' from 'Lisp_Object' may alter its value dispnew.c:6106: warning: conversion to 'int' from 'long int' may alter its value dispnew.c:6421: warning: conversion to 'int' from 'long int' may alter its value dispnew.c:6422: warning: conversion to 'int' from 'long int' may alter its value dispnew.c:6424: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result dispnew.c:6424: warning: conversion to 'unsigned int' from 'long unsigned int' may alter its value ... [larsi@quimbies ~/src/emacs/trunk/src]$ make 2>&1 | grep warning | wc -l 7152 Somebody has a lot of work to do. :-) (Or not.) -- (domestic pets only, the antidote for overdose, milk.) larsi@gnus.org * Lars Magne Ingebrigtsen