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=-3.8 required=3.0 tests=AWL,BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,RCVD_IN_MSPIKE_H2,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 D81A11F8C6 for ; Sat, 7 Aug 2021 17:12:26 +0000 (UTC) Received: from localhost ([::1]:57164 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mCPs1-0000Ux-9C for normalperson@yhbt.net; Sat, 07 Aug 2021 13:12:25 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42978) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mCPrx-0000Uj-RI for bug-gnulib@gnu.org; Sat, 07 Aug 2021 13:12:21 -0400 Received: from mo4-p00-ob.smtp.rzone.de ([85.215.255.23]:32557) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mCPrw-0002QI-8J for bug-gnulib@gnu.org; Sat, 07 Aug 2021 13:12:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1628356337; s=strato-dkim-0002; d=clisp.org; h=Message-ID:Date:Subject:Cc:To:From:Cc:Date:From:Subject:Sender; bh=7y4U0buMQJ358Hb/hfhAfHtLAFRARkw8nm4srlCrppI=; b=PXumljlYkg8kquKR/1jwvC8asorPuF8071J9YHOFy7P2v3+81b1PMwArJSDrsavoRi y4DgLdSzF4C8OIXi384VrGGdyoWdaD8G8GsCR/5hQVCYNLxiK4qxCy5iwBrsJTCQjLrV GCkqrYpggIHnYkJdZ4WkU3tOhm9BJwVaRuIpY3enHu1AZyCtZ0cqC5JYem2yKyADQYq6 drOc345XEQCdaS+f1Gz6szT1vxhgrhQ/w+HuflJXMkeMIsebIlRipluLsJERkYbkuP3T aaHqqdIDNC/KkcK0p4WA8/jWan49LaGZ8vhWVP73Y1nVBEtJKRcUyExY1ci9Sy+ZmsrG FxtA== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":Ln4Re0+Ic/6oZXR1YgKryK8brlshOcZlIWs+iCP5vnk6shH/DXj0JGsbh0vbrMZq" X-RZG-CLASS-ID: mo00 Received: from bruno.haible.de by smtp.strato.de (RZmta 47.31.0 DYNA|AUTH) with ESMTPSA id I0a189x77HCHFlO (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (curve X9_62_prime256v1 with 256 ECDH bits, eq. 3072 bits RSA)) (Client did not present a certificate); Sat, 7 Aug 2021 19:12:17 +0200 (CEST) From: Bruno Haible To: bug-gnulib@gnu.org Subject: bitset: Improve GCC 11 allocation-deallocation checking Date: Sat, 07 Aug 2021 19:12:16 +0200 Message-ID: <3572641.ByePZIQJDE@omega> User-Agent: KMail/5.1.3 (Linux/4.4.0-210-generic; KDE/5.18.0; x86_64; ; ) MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Received-SPF: none client-ip=85.215.255.23; envelope-from=bruno@clisp.org; helo=mo4-p00-ob.smtp.rzone.de X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_NONE=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: Akim Demaille Errors-To: bug-gnulib-bounces+normalperson=yhbt.net@gnu.org Sender: "bug-gnulib" 2021-08-07 Bruno Haible bitset: Improve GCC 11 allocation-deallocation checking. * lib/bitset.h (bitset_free): Move declaration up. (bitset_alloc, bitset_create): Declare that deallocation must happen through 'bitset_free'. (bitset_obstack_free): Move declaration up. (bitset_obstack_alloc): Declare that deallocation must happen through 'bitset_obstack_free'. diff --git a/lib/bitset.h b/lib/bitset.h index 97d9ad0..abbfdd1 100644 --- a/lib/bitset.h +++ b/lib/bitset.h @@ -96,6 +96,9 @@ typedef struct } bitset_iterator; +/* Free bitset. Do nothing if NULL. */ +void bitset_free (bitset); + /* Return bytes required for bitset of desired type and size. */ size_t bitset_bytes (enum bitset_type, bitset_bindex); @@ -107,21 +110,21 @@ bitset bitset_init (bitset, bitset_bindex, enum bitset_type); enum bitset_type bitset_type_choose (bitset_bindex, bitset_attrs); /* Create a bitset of desired type and size. The bitset is zeroed. */ -bitset bitset_alloc (bitset_bindex, enum bitset_type); +bitset bitset_alloc (bitset_bindex, enum bitset_type) + _GL_ATTRIBUTE_DEALLOC (bitset_free, 1); -/* Free bitset. Do nothing if NULL. */ -void bitset_free (bitset); +/* Free bitset allocated on obstack. Do nothing if NULL. */ +void bitset_obstack_free (bitset); /* Create a bitset of desired type and size using an obstack. The bitset is zeroed. */ bitset bitset_obstack_alloc (struct obstack *bobstack, - bitset_bindex, enum bitset_type); - -/* Free bitset allocated on obstack. Do nothing if NULL. */ -void bitset_obstack_free (bitset); + bitset_bindex, enum bitset_type) + _GL_ATTRIBUTE_DEALLOC (bitset_obstack_free, 1); /* Create a bitset of desired size and attributes. The bitset is zeroed. */ -bitset bitset_create (bitset_bindex, bitset_attrs); +bitset bitset_create (bitset_bindex, bitset_attrs) + _GL_ATTRIBUTE_DEALLOC (bitset_free, 1); /* Return bitset type. */ enum bitset_type bitset_type_get (bitset);