From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS22989 209.51.188.0/24 X-Spam-Status: No, score=-3.4 required=3.0 tests=AWL,BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 059391F8C6 for ; Mon, 2 Aug 2021 01:21:01 +0000 (UTC) Received: from localhost ([::1]:50746 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mAMdY-0002o4-4c for normalperson@yhbt.net; Sun, 01 Aug 2021 21:21:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48414) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mAMcB-00006b-4p for bug-gnulib@gnu.org; Sun, 01 Aug 2021 21:19:35 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:34504) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mAMc9-0001Ik-Lb for bug-gnulib@gnu.org; Sun, 01 Aug 2021 21:19:34 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 0D23F16010D for ; Sun, 1 Aug 2021 18:19:12 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id sIlkO82if4Q5; Sun, 1 Aug 2021 18:19:11 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 4A73A1600FB; Sun, 1 Aug 2021 18:19:09 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id Qq9gAE_Zxfj9; Sun, 1 Aug 2021 18:19:09 -0700 (PDT) Received: from penguin.cs.ucla.edu (Penguin.CS.UCLA.EDU [131.179.64.200]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 2BE47160106; Sun, 1 Aug 2021 18:19:09 -0700 (PDT) From: Paul Eggert To: bug-gnulib@gnu.org Subject: [PATCH 24/27] argmatch-tests: improve -fanalyzer malloc checking Date: Sun, 1 Aug 2021 18:18:18 -0700 Message-Id: <20210802011821.1057057-24-eggert@cs.ucla.edu> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210802011821.1057057-1-eggert@cs.ucla.edu> References: <20210802011821.1057057-1-eggert@cs.ucla.edu> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=131.179.128.68; envelope-from=eggert@cs.ucla.edu; helo=zimbra.cs.ucla.edu X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: bug-gnulib@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Gnulib discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paul Eggert Errors-To: bug-gnulib-bounces+normalperson=yhbt.net@gnu.org Sender: "bug-gnulib" --- ChangeLog | 2 +- tests/test-argmatch.c | 7 +++++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index d67787f42..577d3077e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -15,7 +15,7 @@ * lib/malloca.c (mmalloca): Redo to pacify GCC, to cut down on the number of casts, and to avoid signed integer overflow on theoretical platforms. - * lib/vasnprintf.c: + * lib/vasnprintf.c, tests/test-argmatch.c: Disable -Wanalyzer-null-argument here. =20 2021-08-01 Jim Meyering diff --git a/tests/test-argmatch.c b/tests/test-argmatch.c index a7ea67cef..ef105360b 100644 --- a/tests/test-argmatch.c +++ b/tests/test-argmatch.c @@ -19,6 +19,13 @@ =20 #include =20 +/* As of GCC 11.2.1, gcc -Wanalyzer-too-complex reports that main's + use of CHECK macros expands to code that is too complicated for gcc + -fanalyzer. Suppress the resulting bogus warnings. */ +#if 10 <=3D __GNUC__ +# pragma GCC diagnostic ignored "-Wanalyzer-null-argument" +#endif + #include "argmatch.h" =20 #include --=20 2.31.1