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[8.43.85.97]) by mx.google.com with ESMTPS id w12-20020a50fa8c000000b0051da5fd4a05si4634913edr.607.2023.07.02.18.18.50 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 02 Jul 2023 18:18:50 -0700 (PDT) Received-SPF: pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 8.43.85.97 as permitted sender) client-ip=8.43.85.97; Authentication-Results: mx.google.com; dkim=pass header.i=@gcc.gnu.org header.s=default header.b=NRIDtAPG; spf=pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 8.43.85.97 as permitted sender) smtp.mailfrom="gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=gnu.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 5625E38582BD for ; Mon, 3 Jul 2023 01:18:49 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5625E38582BD DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1688347129; bh=WwOz/VYHxS0u6NqV0/xSIRTG/PCXXjkr+anGeziSaZA=; h=To:Cc:Subject:Date:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From:Reply-To:From; b=NRIDtAPG88UTm12dB0+TnalEtkkeThdTGaPqNfBHoyRcQg/UizXpQyQar7vYIJPTc kLS1IJgPBb7FU9PACmHsJu9zGvUVuxNvalKboLM9O3WBBYoW3Ch/4cvPxpxBJfFa+z VzQ/QMc3Ts99vF4kSZ2ol4bvlhrZ177T2XEf4wfs= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mx0b-00641c01.pphosted.com (mx0b-00641c01.pphosted.com [205.220.177.146]) by sourceware.org (Postfix) with ESMTPS id 6D3C23858D28; Mon, 3 Jul 2023 01:18:05 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 6D3C23858D28 Received: from pps.filterd (m0247480.ppops.net [127.0.0.1]) by mx0a-00641c01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3631I4xU014313; Mon, 3 Jul 2023 01:18:04 GMT Received: from mxout23.cac.washington.edu (mxout23.cac.washington.edu [140.142.32.140]) by mx0a-00641c01.pphosted.com (PPS) with ESMTPS id 3rjd8tytgd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 03 Jul 2023 01:18:04 +0000 Received: from smtp.washington.edu (smtp.washington.edu [128.208.60.54]) by mxout23.cac.washington.edu (8.14.4+UW20.07/8.14.4+UW22.04) with ESMTP id 3631I0dn004557 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sun, 2 Jul 2023 18:18:00 -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 3631I0sT026317 (version=TLSv1.2 cipher=DHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Sun, 2 Jul 2023 18:18:00 -0700 X-UW-Orig-Sender: kmatsui@smtp.washington.edu To: gcc-patches@gcc.gnu.org Cc: libstdc++@gcc.gnu.org, Ken Matsui Subject: [PATCH] libstdc++: use __is_enum built-in trait Date: Sun, 2 Jul 2023 18:17:53 -0700 Message-ID: <20230703011753.18876-1-kmatsui@cs.washington.edu> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: teQITJ5ceObeifWrhnV_bsXV3zodpLCX X-Proofpoint-GUID: teQITJ5ceObeifWrhnV_bsXV3zodpLCX X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-02_20,2023-06-30_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 impostorscore=0 adultscore=0 phishscore=0 priorityscore=1501 spamscore=0 malwarescore=0 mlxscore=0 bulkscore=0 mlxlogscore=754 suspectscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2307030010 X-Spam-Status: No, score=-14.1 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, 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 X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Ken Matsui via Gcc-patches From: Ken Matsui Reply-To: Ken Matsui Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org Sender: "Gcc-patches" X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1770360280937049280?= X-GMAIL-MSGID: =?utf-8?q?1770360280937049280?= This patch replaces is_enum::value with __is_enum built-in trait in the type_traits header. libstdc++-v3/ChangeLog: * include/std/type_traits (__make_unsigned_selector): Use __is_enum built-in trait. (__make_signed_selector): Likewise. (__underlying_type_impl): Likewise. Signed-off-by: Ken Matsui --- libstdc++-v3/include/std/type_traits | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libstdc++-v3/include/std/type_traits b/libstdc++-v3/include/std/type_traits index 0e7a9c9c7f3..9f086992ebc 100644 --- a/libstdc++-v3/include/std/type_traits +++ b/libstdc++-v3/include/std/type_traits @@ -1740,7 +1740,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION // Select between integral and enum: not possible to be both. template::value, - bool _IsEnum = is_enum<_Tp>::value> + bool _IsEnum = __is_enum(_Tp)> class __make_unsigned_selector; template @@ -1900,7 +1900,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION // Select between integral and enum: not possible to be both. template::value, - bool _IsEnum = is_enum<_Tp>::value> + bool _IsEnum = __is_enum(_Tp)> class __make_signed_selector; template @@ -2353,7 +2353,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION struct __common_type_fold<_CTp, _Rp, void> { }; - template::value> + template struct __underlying_type_impl { using type = __underlying_type(_Tp);