From patchwork Mon Nov 29 21:16:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Wakely X-Patchwork-Id: 48264 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id E40FE385AC3B for ; Mon, 29 Nov 2021 21:16:56 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E40FE385AC3B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1638220616; bh=Go+psSUokcnJYC2rAtAD1aIiluosrhfnsaBBWJOuoOM=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=dSNWhqF/gCT6h/hyYsxIHJ2onCvncPX1b+VNw03tubRcrDYJwFOv56c8L5N7tRmn7 01CUarcSyF1P/0tq7Kayb5YlUluTnWrQikiv8LL9N2kty/O1hkmJWqFbDbPolL0I3J EEYKxVZ4Sj3J+3APhxCI2GuNM7JsZSiZ5WwXe48A= 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 B63A13858409 for ; Mon, 29 Nov 2021 21:16:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org B63A13858409 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-50-7hlcqXpbPuKz5XMLYvXtMA-1; Mon, 29 Nov 2021 16:16:27 -0500 X-MC-Unique: 7hlcqXpbPuKz5XMLYvXtMA-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 1BD1A874980; Mon, 29 Nov 2021 21:16:26 +0000 (UTC) Received: from localhost (unknown [10.33.36.17]) by smtp.corp.redhat.com (Postfix) with ESMTP id C46C210016FE; Mon, 29 Nov 2021 21:16:25 +0000 (UTC) To: libstdc++@gcc.gnu.org, gcc-patches@gcc.gnu.org Subject: [wwwdocs] Add spanstream and constexpr std::string to libstdc++ changes Date: Mon, 29 Nov 2021 21:16:24 +0000 Message-Id: <20211129211624.2095106-1-jwakely@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-Spam-Status: No, score=-14.0 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_H2, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) 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: Jonathan Wakely via Gcc-patches From: Jonathan Wakely Reply-To: Jonathan Wakely Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" Pushed to wwwdocs. --- htdocs/gcc-12/changes.html | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html index b8524f47..10ac025f 100644 --- a/htdocs/gcc-12/changes.html +++ b/htdocs/gcc-12/changes.html @@ -289,9 +289,9 @@ a work-in-progress.

  • Improved experimental C++20 support, including:
      -
    • std::vector, std::optional, - and std::variant can be used in constexpr - functions.
      • +
    • std::vector, std::basic_string, + std::optional, and std::variant + can be used in constexpr functions.
    • Layout-compatibility and pointer-interconvertibility traits.
    • @@ -299,6 +299,7 @@ a work-in-progress.

    • Monadic operations for std::optional.
    • std::move_only_function
      • +
    • <spanstream>
    • std::invoke_r
    • std::basic_string::resize_and_overwrite