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From: Marek Polacek <>
Subject: gcc-wwwdocs branch master updated. ddcfa5532bf3f11bf252efb57a65a63986235c83
Date: Wed, 10 Nov 2021 16:28:07 +0000 (GMT)	[thread overview]
Message-ID: <> (raw)

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The branch, master has been updated
       via  ddcfa5532bf3f11bf252efb57a65a63986235c83 (commit)
      from  dc1117ec1aa3d79ba24189275c19c88ab04d4dce (commit)

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- Log -----------------------------------------------------------------
commit ddcfa5532bf3f11bf252efb57a65a63986235c83
Author: Marek Polacek <>
Date:   Wed Nov 10 11:27:26 2021 -0500

    gcc-12/changes.html: Add -Wno-attributes=ns::attr

diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html
index c40e275e..93545b88 100644
--- a/htdocs/gcc-12/changes.html
+++ b/htdocs/gcc-12/changes.html
@@ -141,6 +141,12 @@ a work-in-progress.</p>
   <li>Support for <code>__builtin_shufflevector</code> compatible with
       the clang language extension was added.
+  <li>The <code>-Wattributes</code> option has been extended so that it's
+      possible to use <code>-Wno-attributes=ns::attr</code> or
+      <code>-Wno-attributes=ns::</code> to suppress warnings about unknown scoped
+      attributes (in C++11 and C2X).  Similarly,
+      <code>#pragma GCC diagnostic ignored_attributes "vendor::attr"</code> can
+      be used to achieve the same effect.</li>
 <h3 id="cxx">C++</h3>


Summary of changes:
 htdocs/gcc-12/changes.html | 6 ++++++
 1 file changed, 6 insertions(+)


                 reply	other threads:[~2021-11-10 16:28 UTC|newest]

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