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To: gcc-cvs-wwwdocs@gcc.gnu.org
Subject: gcc-wwwdocs branch master updated.
97c063b9e45250da2ca9b9d527000f437d92e093
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Date: Wed, 17 Nov 2021 03:27:18 +0000 (GMT)
From: Marek Polacek
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This is an automated email from the git hooks/post-receive script. It was
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the project "gcc-wwwdocs".
The branch, master has been updated
via 97c063b9e45250da2ca9b9d527000f437d92e093 (commit)
from d0ad30c9bf62ee1e9711fed89634065ef091150b (commit)
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- Log -----------------------------------------------------------------
commit 97c063b9e45250da2ca9b9d527000f437d92e093
Author: Marek Polacek
Date: Tue Nov 16 22:27:01 2021 -0500
gcc-12/changes.html: Add -Wbidi-chars
diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html
index c133786d..5f0214bd 100644
--- a/htdocs/gcc-12/changes.html
+++ b/htdocs/gcc-12/changes.html
@@ -137,20 +137,28 @@ a work-in-progress.
-
-
C family
-
- Support for
__builtin_shufflevector
compatible with
the clang language extension was added.
- - The
-Wattributes
option has been extended so that it's
- possible to use -Wno-attributes=ns::attr
or
- -Wno-attributes=ns::
to suppress warnings about unknown scoped
- attributes (in C++11 and C2X). Similarly,
- #pragma GCC diagnostic ignored_attributes "vendor::attr"
can
- be used to achieve the same effect.
+ - New warnings:
+
+ -Wbidi-chars
warns about potentially misleading UTF-8
+ bidirectional control characters. The default is -Wbidi-chars=unpaired
.
+
+
+
+ - Enhancements to existing warnings:
+
+ -Wattributes
has been extended so that it's
+ possible to use -Wno-attributes=ns::attr
or
+ -Wno-attributes=ns::
to suppress warnings about unknown scoped
+ attributes (in C++11 and C2X). Similarly,
+ #pragma GCC diagnostic ignored_attributes "vendor::attr"
can
+ be used to achieve the same effect.
+
+
C++
-----------------------------------------------------------------------
Summary of changes:
htdocs/gcc-12/changes.html | 26 +++++++++++++++++---------
1 file changed, 17 insertions(+), 9 deletions(-)
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