From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 79254 invoked by alias); 9 Oct 2019 09:40:43 -0000 Mailing-List: contact gcc-cvs-wwwdocs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-cvs-wwwdocs-owner@gcc.gnu.org Received: (qmail 79202 invoked by uid 9362); 9 Oct 2019 09:40:43 -0000 Date: Wed, 09 Oct 2019 09:40:00 -0000 Message-ID: <20191009094043.79197.qmail@sourceware.org> From: redi@gcc.gnu.org To: gcc-cvs-wwwdocs@gcc.gnu.org Subject: gcc-wwwdocs branch master updated. 9e0933e1da4893c6afc32412bebb0082a29db8d7 X-Git-Refname: refs/heads/master X-Git-Reftype: branch X-Git-Oldrev: cdc7bf90357701877546f8bac160d0fb9e20b334 X-Git-Newrev: 9e0933e1da4893c6afc32412bebb0082a29db8d7 X-SW-Source: 2019/txt/msg00253.txt.bz2 This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 9e0933e1da4893c6afc32412bebb0082a29db8d7 (commit) from cdc7bf90357701877546f8bac160d0fb9e20b334 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 9e0933e1da4893c6afc32412bebb0082a29db8d7 Author: Jonathan Wakely Date: Wed Oct 9 10:40:33 2019 +0100 Document libstdc++ C++2a improvements and __is_nullptr_t deprecation diff --git a/htdocs/gcc-10/changes.html b/htdocs/gcc-10/changes.html index c8e4c81..9e5e062 100644 --- a/htdocs/gcc-10/changes.html +++ b/htdocs/gcc-10/changes.html @@ -31,6 +31,11 @@ a work-in-progress.

The deprecated Profile Mode and array_allocator extensions have been removed from libstdc++. +
  • + The non-standard std::__is_nullptr_t type trait is deprecated + and will be removed from libstdc++ in a future release. + The standard trait std::is_null_pointer should be instead. +
    • @@ -103,7 +108,27 @@ a work-in-progress.

    - +

    Runtime Library (libstdc++)

    +
      +
    • Improved C++2a support, including: +
        +
      • std::span (thanks to JeanHeyd Meneide).
        • +
      • + Constexpr support in <algorithm> + (thanks to Edward Smith-Rowland). +
        • +
      • + std::atomic_ref and + std::atomic<floating point>. +
        • +
      • std::ssize, std::to_array.
        • +
      • <numbers>.
        • +
      +
      • +
    • + Reduced header dependencies, leading to faster compilation for some code. +
      • +

    Fortran

      ----------------------------------------------------------------------- Summary of changes: htdocs/gcc-10/changes.html | 27 ++++++++++++++++++++++++++- 1 files changed, 26 insertions(+), 1 deletions(-) hooks/post-receive -- gcc-wwwdocs