From: Martin Liska <mliska@suse.cz>
Date: Mon, 25 Apr 2022 20:26:27 +0000 (+0200)
Subject: contrib: filter out a new Clang warning
X-Git-Tag: basepoints/gcc-13~62
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68fd1c9f22ad42536bcb63a4c776004268702b0b;p=thirdparty%2Fgcc.git

contrib: filter out a new Clang warning

Filter out:
libcpp/lex.cc:1289:7: warning: use of the 'likely' attribute is a C++20 extension [-Wc++20-attribute-extensions]

contrib/ChangeLog:

	* filter-clang-warnings.py: Filter out
	-Wc++20-attribute-extensions in lex.cc.
---

diff --git a/contrib/filter-clang-warnings.py b/contrib/filter-clang-warnings.py
index 405ab8da6da0..942cd30b6592 100755
--- a/contrib/filter-clang-warnings.py
+++ b/contrib/filter-clang-warnings.py
@@ -53,7 +53,8 @@ def skip_warning(filename, message):
             'genautomata.cc': ['-Wstring-plus-int'],
             'fold-const-call.cc': ['-Wreturn-type'],
             'gfortran.texi': [''],
-            'libtool': ['']
+            'libtool': [''],
+            'lex.cc': ['-Wc++20-attribute-extensions'],
     }
 
     for name, ignores in ignores.items():