From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1105) id B0F6D3858C1F; Mon, 14 Nov 2022 22:59:31 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B0F6D3858C1F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1668466771; bh=sdHXcAbnkhx5YumYa63A5v/Vch+8UkySLJIN1+PdaK8=; h=To:Subject:Date:From:From; b=Brxd8EEiss5KByBVe1HP6ySy2weq04qW/RP+VI/rIiX1cm2nIZEEPXrYYMWvK4txf 6X0foISJ8HRkJ+GYR0uWuL6EhJjMIzyYh9gxx63IuU631vJV9tSvoA4mt/YOcpSZaR oIKpMT5OA2BNEdhZTdWJplyeCKoRAr5GcDwZCzMQ= To: gcc-cvs-wwwdocs@gcc.gnu.org Subject: gcc-wwwdocs branch master updated. f0ad715ec2e9e6e70ac2b61c5b664702e85476e5 X-Git-Refname: refs/heads/master X-Git-Reftype: branch X-Git-Oldrev: b97d1aba41d95ae9220fe08a991738a58a716212 X-Git-Newrev: f0ad715ec2e9e6e70ac2b61c5b664702e85476e5 Message-Id: <20221114225931.B0F6D3858C1F@sourceware.org> Date: Mon, 14 Nov 2022 22:59:31 +0000 (GMT) From: Joseph Myers List-Id: 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 f0ad715ec2e9e6e70ac2b61c5b664702e85476e5 (commit) from b97d1aba41d95ae9220fe08a991738a58a716212 (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 f0ad715ec2e9e6e70ac2b61c5b664702e85476e5 Author: Joseph Myers Date: Mon Nov 14 22:58:35 2022 +0000 gcc-13: Add release notes for more C23 features diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html index 41d07e57..d033628b 100644 --- a/htdocs/gcc-13/changes.html +++ b/htdocs/gcc-13/changes.html @@ -112,9 +112,41 @@ a work-in-progress.

  • N3042, Introduce the nullptr constant
    • +
  • N2963, + Enhanced Enumerations (fixed underlying types)
    • +
  • N2975, + Relax requirements for variadic parameter lists
    • +
  • N3007, + Type inference for object definitions (auto)
    • +
  • N3018, + The constexpr specifier for object definitions
    • +
  • N3038, + Introduce storage-class specifiers for compound literals
    • +
  • typeof (previously supported as an extension) + and typeof_unqual
    • +
  • New + keywords alignas, alignof, bool, + false, static_assert, thread_local, + true
    • +
  • N2764, + The noreturn attribute
  • Support for empty initializer braces
    • +
  • __STDC_VERSION_*_H__ header version macros
    • +
  • Removal of ATOMIC_VAR_INIT
    • +
  • unreachable macro + in <stddef.h>
    • +
  • Removal of trigraphs
    • +
  • Removal of unprototyped functions
    • +
  • printf and scanf format checking + with -Wformat for %wN + and %wfN format length modifiers
    • +
  • N2836, + Identifier Syntax using Unicode Standard Annex 31
+
  • In addition to those C23 features, existing features adopted in + C23 have been adjusted to follow C23 requirements and are not diagnosed + with -std=c2x -Wpedantic.
  • New warnings:
    • -Wenum-int-mismatch warns about mismatches between an ----------------------------------------------------------------------- Summary of changes: htdocs/gcc-13/changes.html | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) hooks/post-receive -- gcc-wwwdocs