From patchwork Fri Jul 5 11:23:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Wakely X-Patchwork-Id: 1957299 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=MPB+e2N2; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org (client-ip=2620:52:3:1:0:246e:9693:128c; helo=server2.sourceware.org; envelope-from=gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=patchwork.ozlabs.org) Received: from server2.sourceware.org (server2.sourceware.org [IPv6:2620:52:3:1:0:246e:9693:128c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4WFrkv3j7Dz1xql for ; Fri, 5 Jul 2024 21:24:23 +1000 (AEST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id AF2D138845B2 for ; Fri, 5 Jul 2024 11:24:21 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id 231D53884588 for ; Fri, 5 Jul 2024 11:23:55 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 231D53884588 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 231D53884588 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1720178637; cv=none; b=Whuldsx2a7P9f+8mIoJv3Qi8fUvNY3LPqSFTTCgkKYzuq2W3BHtD5Hb1AOo9IRuLBzvyx0v0iAFkZZpPMyrmHcZCQTx/qSdfkUOR1q74nOS6A7w0lXlvrfSBWuUiP20VlMQFhWrtvvqEvtAZcnDkWa3Zj5hLwVOrstmJ7bKnHMc= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1720178637; c=relaxed/simple; bh=4MDEDTrDSoN6wm4WEm1xx2bypcR45zo0Z+DUJBW6VK0=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=kC8Y973VjWNYu5UopEfwHVUcf7fdigbqkEkvQBS5/W5pBE/HEnEt2aYlkCF9cllpCMxof10Nzz4Rdflu1UY0h5SE0emJdaU87FMtXugzE5cj/UIF+jZMnDjGI6hHj5cC+TZa+KSDJdlI9HP9ew1wcN+mEBlmwjOePm7PFvvA74s= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1720178634; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=68qHLJ4fSrSuUDvD0ciYLmdg171MZv8KT5Ys4sTcaKI=; b=MPB+e2N27OoO8Q/OTSLVY3XnpWPUoOLe+Abl+Gwnzi9pFw09jknqyc5Be0Kw/lROmbrSoC ed3uVqnW8RL+nW3wqk5DHRN4DAb3rkXTla+JA0QpLGYFqnUp4bSgODGQovTmguN1mw0efQ KsLyyImI/LUQIIxCewCFFoZWPb2AQ/Q= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-60-esQ8rgPbPo-hglZEUHIHFw-1; Fri, 05 Jul 2024 07:23:52 -0400 X-MC-Unique: esQ8rgPbPo-hglZEUHIHFw-1 Received: from mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.15]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id BBF8919560BF; Fri, 5 Jul 2024 11:23:49 +0000 (UTC) Received: from localhost (unknown [10.39.192.62]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 0B3741955F3B; Fri, 5 Jul 2024 11:23:48 +0000 (UTC) From: Jonathan Wakely To: libstdc++@gcc.gnu.org, gcc-patches@gcc.gnu.org Subject: [committed] libstdc++: Add dg-error for new -Wdelete-incomplete diagnostics [PR115747] Date: Fri, 5 Jul 2024 12:23:09 +0100 Message-ID: <20240705112347.1030450-1-jwakely@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-Spam-Status: No, score=-12.1 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org These errors only show up when testing with -std=c++26 which isn't done by default. Tested x86_64-linux. Pushed to trunk. -- >8 -- Since r15-1794-gbeb7a418aaef2e the -Wdelete-incomplete diagnostic is a permerror instead of a (suppressed in system headers) warning. Add dg-error directives. libstdc++-v3/ChangeLog: PR c++/115747 * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc: Add dg-error for new C++26 diagnostics. --- .../tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libstdc++-v3/testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc b/libstdc++-v3/testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc index d4cb45d0e06..a4c99ca1775 100644 --- a/libstdc++-v3/testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc +++ b/libstdc++-v3/testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc @@ -39,6 +39,9 @@ void test01() // { dg-error "incomplete" "" { target *-*-* } 600 } } +// { dg-error "-Wdelete-incomplete" "" { target c++26 } 283 } +// { dg-error "-Wdelete-incomplete" "" { target c++26 } 305 } + // Ignore additional diagnostic given with -Wsystem-headers: // { dg-prune-output "has incomplete type" } // { dg-prune-output "possible problem detected" }