From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by sourceware.org (Postfix) with ESMTP id BE4353945C3F for ; Fri, 12 Feb 2021 14:46:26 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org BE4353945C3F Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-51-sWSrZqI3PEm40GRM8oTY4A-1; Fri, 12 Feb 2021 09:46:24 -0500 X-MC-Unique: sWSrZqI3PEm40GRM8oTY4A-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 83E9C106BAE8; Fri, 12 Feb 2021 14:46:04 +0000 (UTC) Received: from localhost (unknown [10.33.36.155]) by smtp.corp.redhat.com (Postfix) with ESMTP id DF0BE105C758; Fri, 12 Feb 2021 14:46:03 +0000 (UTC) Date: Fri, 12 Feb 2021 14:46:03 +0000 From: Jonathan Wakely To: libstdc++@gcc.gnu.org, gcc-patches@gcc.gnu.org Subject: [committed] libstdc++: XFAIL tests that depends on RTTI Message-ID: MIME-Version: 1.0 X-Clacks-Overhead: GNU Terry Pratchett X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: multipart/mixed; boundary="bi73/JGl6KvEqCgd" Content-Disposition: inline X-Spam-Status: No, score=-14.6 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_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libstdc++@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libstdc++ mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Feb 2021 14:46:28 -0000 --bi73/JGl6KvEqCgd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline The std::emit_on_flush manipulator depends on dynamic_cast, so fails without RTTI. The std::async code can't catch a forced_unwind exception when RTTI is disabled, so it can't rethrow it either, and the test aborts. libstdc++-v3/ChangeLog: * testsuite/27_io/basic_ostream/emit/1.cc: Expect test to fail if -fno-rtti is used. * testsuite/30_threads/async/forced_unwind.cc: Expect test to abort if -fno-rtti is used. Tested powerpc64le-linux. Committed to trunk. --bi73/JGl6KvEqCgd Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="patch.txt" commit c4ece1d96a105f51d7999b7afe9340d582731f5d Author: Jonathan Wakely Date: Fri Feb 12 11:30:38 2021 libstdc++: XFAIL tests that depends on RTTI The std::emit_on_flush manipulator depends on dynamic_cast, so fails without RTTI. The std::async code can't catch a forced_unwind exception when RTTI is disabled, so it can't rethrow it either, and the test aborts. libstdc++-v3/ChangeLog: * testsuite/27_io/basic_ostream/emit/1.cc: Expect test to fail if -fno-rtti is used. * testsuite/30_threads/async/forced_unwind.cc: Expect test to abort if -fno-rtti is used. diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/emit/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/emit/1.cc index d692c53b392..ac813942a47 100644 --- a/libstdc++-v3/testsuite/27_io/basic_ostream/emit/1.cc +++ b/libstdc++-v3/testsuite/27_io/basic_ostream/emit/1.cc @@ -19,6 +19,7 @@ // { dg-additional-options "-pthread" { target pthread } } // { dg-do run { target c++2a } } // { dg-require-effective-target cxx11-abi } +// { dg-xfail-run-if "cannot catch forced_unwind" { *-*-* } { "-fno-rtti" } } #include #include diff --git a/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc b/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc index ad7c8ff0232..2cc477850ce 100644 --- a/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc +++ b/libstdc++-v3/testsuite/30_threads/async/forced_unwind.cc @@ -3,6 +3,7 @@ // { dg-require-effective-target c++11 } // { dg-require-effective-target pthread } // { dg-require-gthreads "" } +// { dg-xfail-run-if "cannot catch forced_unwind" { *-*-* } { "-fno-rtti" } } // Copyright (C) 2014-2021 Free Software Foundation, Inc. // --bi73/JGl6KvEqCgd--