From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0b-00641c01.pphosted.com (mx0b-00641c01.pphosted.com [205.220.177.146]) by sourceware.org (Postfix) with ESMTPS id 0E4FF3858412; Sun, 11 Jun 2023 02:50:52 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 0E4FF3858412 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=cs.washington.edu Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=cs.washington.edu Received: from pps.filterd (m0247481.ppops.net [127.0.0.1]) by mx0a-00641c01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 35B2mc1g028234; Sun, 11 Jun 2023 02:50:51 GMT Received: from mxout21.s.uw.edu (mxout21.s.uw.edu [140.142.32.139]) by mx0a-00641c01.pphosted.com (PPS) with ESMTPS id 3r5385rdu2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sun, 11 Jun 2023 02:50:51 +0000 Received: from smtp.washington.edu (smtp.washington.edu [128.208.60.132]) by mxout21.s.uw.edu (8.14.4+UW20.07/8.14.4+UW22.04) with ESMTP id 35B2oiDJ005652 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 10 Jun 2023 19:50:44 -0700 X-Auth-Received: from localhost.localdomain ([10.154.74.234]) (authenticated authid=kmatsui) by smtp.washington.edu (8.16.1+UW21.10/8.14.4+UW19.10) with ESMTPSA id 35B2l2eH007901 (version=TLSv1.2 cipher=DHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Sat, 10 Jun 2023 19:50:44 -0700 X-UW-Orig-Sender: kmatsui@smtp.washington.edu From: Ken Matsui To: gcc-patches@gcc.gnu.org Cc: libstdc++@gcc.gnu.org, Ken Matsui Subject: [PATCH v4 6/6] libstdc++: make std::is_object dispatch to new built-in traits Date: Sat, 10 Jun 2023 19:43:13 -0700 Message-ID: <20230611024657.42846-7-kmatsui@cs.washington.edu> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230611024657.42846-1-kmatsui@cs.washington.edu> References: <20230402075314.39853-1-kmatsui@cs.washington.edu> <20230611024657.42846-1-kmatsui@cs.washington.edu> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: itBYxgYNyyQ-ycRhXjfimYEhcZTfOtyM X-Proofpoint-ORIG-GUID: itBYxgYNyyQ-ycRhXjfimYEhcZTfOtyM X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-06-10_18,2023-06-09_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 clxscore=1015 bulkscore=0 mlxlogscore=999 mlxscore=0 suspectscore=0 malwarescore=0 phishscore=0 spamscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2306110024 X-Spam-Status: No, score=-14.1 required=5.0 tests=BAYES_00,GIT_PATCH_0,KAM_DMARC_STATUS,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: This patch gets std::is_object to dispatch to new built-in traits, __is_function, __is_reference, and __is_void. libstdc++-v3/ChangeLog: * include/std/type_traits (is_object): Use new built-in traits, __is_function, __is_reference, and __is_void. Signed-off-by: Ken Matsui --- libstdc++-v3/include/std/type_traits | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/libstdc++-v3/include/std/type_traits b/libstdc++-v3/include/std/type_traits index 412bfb35979..26968e31261 100644 --- a/libstdc++-v3/include/std/type_traits +++ b/libstdc++-v3/include/std/type_traits @@ -682,11 +682,20 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION { }; /// is_object +#if __has_builtin(__is_function) && __has_builtin(__is_reference) \ + && __has_builtin(__is_void) + template + struct is_object + : public __bool_constant + { }; +#else template struct is_object : public __not_<__or_, is_reference<_Tp>, is_void<_Tp>>>::type { }; +#endif template struct is_member_pointer; -- 2.41.0