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From: Qing Zhao <qinzhao@sourceware.org> To: gcc-cvs-wwwdocs@gcc.gnu.org Subject: gcc-wwwdocs branch master updated. a4adda5557597721d604fd591ac57241041316ce Date: Tue, 8 Aug 2023 13:31:07 +0000 (GMT) [thread overview] Message-ID: <20230808133107.EA80F3858439@sourceware.org> (raw) 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 a4adda5557597721d604fd591ac57241041316ce (commit) from daec8707932f2049a4834166a93ca9cc7fe19224 (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 a4adda5557597721d604fd591ac57241041316ce Author: Qing Zhao <qing.zhao@oracle.com> Date: Mon Aug 7 14:16:02 2023 +0000 gcc-14/changes.html: Deprecate a GCC C extension on flexible array members. *htdocs/gcc-14/changes.html (Caveats): Add notice about deprecating a C extension about flexible array members. diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html index dad1ba53..eae25f1a 100644 --- a/htdocs/gcc-14/changes.html +++ b/htdocs/gcc-14/changes.html @@ -30,7 +30,18 @@ a work-in-progress.</p> <!-- .................................................................. --> <h2>Caveats</h2> <ul> - <li>...</li> + <li><strong>C:</strong> + Support for the GCC extension, a structure containing a C99 flexible array + member, or a union containing such a structure, is not the last field of + another structure, is deprecated. Refer to + <a href="https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html"> + Zero Length Arrays</a>. + Any code relying on this extension should be modifed to ensure that + C99 flexible array members only end up at the ends of structures. + Please use the warning option + <a href="https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wflex-array-member-not-at-end"><code>-Wflex-array-member-not-at-end</code></a> to + identify all such cases in the source code and modify them. + </li> </ul> ----------------------------------------------------------------------- Summary of changes: htdocs/gcc-14/changes.html | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) hooks/post-receive -- gcc-wwwdocs
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