From e4b64bea337d9ac936c555154f9d60c4876b65d3 Mon Sep 17 00:00:00 2001
From: Jason Merrill <jason@redhat.com>
Date: Fri, 6 Sep 2024 12:12:24 -0400
Subject: [PATCH] libstdc++: add missing __
I forgot the __ in my recent r15-3500-g1914ca8791ce4e.
libstdc++-v3/ChangeLog:
* include/bits/regex_constants.h: Add __ to attribute.
---
libstdc++-v3/include/bits/regex_constants.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libstdc++-v3/include/bits/regex_constants.h b/libstdc++-v3/include/bits/regex_constants.h
index 4148093bc4e0..cb70a8647d90 100644
--- a/libstdc++-v3/include/bits/regex_constants.h
+++ b/libstdc++-v3/include/bits/regex_constants.h
@@ -66,7 +66,7 @@ namespace regex_constants
* elements @c ECMAScript, @c basic, @c extended, @c awk, @c grep, @c egrep
* %set.
*/
- enum [[gnu::flag_enum]] syntax_option_type : unsigned int
+ enum [[__gnu__::__flag_enum__]] syntax_option_type : unsigned int
{
_S_icase = 1 << 0,
_S_nosubs = 1 << 1,
--
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