From patchwork Tue Jun 18 12:41:33 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Wakely X-Patchwork-Id: 1949101 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=OpKYEZMP; 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 4W3RGl4x4Tz20Wb for ; Tue, 18 Jun 2024 22:42:23 +1000 (AEST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id B12653882ACD for ; Tue, 18 Jun 2024 12:42:21 +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 [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 91B2E3882668 for ; Tue, 18 Jun 2024 12:41:59 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 91B2E3882668 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 91B2E3882668 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1718714521; cv=none; b=a+MpbO8i26eKb3/foFIlkbsy8hD8qV2o/vT66t0lTXPQ294u7tAIR6Lz4qhb9yl/0LJ7tNJRR6RHeMq+uD2clujvT7mqaD/jTiM8delLpdbgfdag67fb592ZB7IDSLHtY/UafKepUSGT+vOXXPf+wu06sMuQmZEXR+h/50OnMGU= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1718714521; c=relaxed/simple; bh=eV6iCRZrY9FP0E5Z/1F8duDf8PTeCXREjSOSYSOoLCk=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=dbpNSXsP+pd5IwB+cg2s9Y3GeP4jxMkP31tlwRwdQ2RIjXvwGRxzajIcovKUsKyahCr0GnyG2D4HUemE5grW0dr1ds1SIWd2P14spCJrfTcnEZpzrVrw9RsPxrZUoK9GvSe+FcKCBdhjObejOFqCl48nRWUjJJa7O2T2YeaX2rc= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1718714519; 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=aiTzOWHe+RAUSFg/E+zkAJ9ODgHa0zEp1R2UZlxkOMs=; b=OpKYEZMPq6JwxB3dmS0anTOA5WKOwExYRG0phze+6w9jrtq7DVZqy6tJYJIxkrs7w/6l8O MRTmrT03XGAODYT30f+InKbQovUU8au/gedFWx7+9+yEjoQTOEekvcaMPI7tduIDT/zAAe capmYwCJRmCfaClIiwHkjVx31qCm2D0= 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-373-y-l0EuYGM4CsGxpRs8p7HQ-1; Tue, 18 Jun 2024 08:41:56 -0400 X-MC-Unique: y-l0EuYGM4CsGxpRs8p7HQ-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 840F61955BD2; Tue, 18 Jun 2024 12:41:54 +0000 (UTC) Received: from localhost (unknown [10.42.28.182]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id BB925196BE93; Tue, 18 Jun 2024 12:41:51 +0000 (UTC) From: Jonathan Wakely To: libstdc++@gcc.gnu.org, gcc-patches@gcc.gnu.org Subject: [committed] libstdc++: Fix outdated comment about standard integer types Date: Tue, 18 Jun 2024 13:41:33 +0100 Message-ID: <20240618124150.1536552-1-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=-10.8 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, RCVD_IN_SBL_CSS, SPF_HELO_NONE, SPF_NONE, 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: 2.1.30 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 Pushed to trunk. -->8 -- The long long and unsigned long long types have been standard since C++11, so are not extensions. There are also the char8_t, char16_t and char32_t types. Just refer to the standard integer types, without saying how many there are. libstdc++-v3/ChangeLog: * include/bits/cpp_type_traits.h: Fix outdated comment about the number of standard integer types. --- libstdc++-v3/include/bits/cpp_type_traits.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/libstdc++-v3/include/bits/cpp_type_traits.h b/libstdc++-v3/include/bits/cpp_type_traits.h index 679eee99b90..6834dee5557 100644 --- a/libstdc++-v3/include/bits/cpp_type_traits.h +++ b/libstdc++-v3/include/bits/cpp_type_traits.h @@ -130,10 +130,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION typedef __false_type __type; }; - // Thirteen specializations (yes there are eleven standard integer - // types; long long and unsigned long long are - // supported as extensions). Up to four target-specific __int - // types are supported as well. + // Explicit specializations for the standard integer types. + // Up to four target-specific __int types are supported as well. template<> struct __is_integer {