From: Jonathan Wakely <jwakely@redhat.com>
Date: Fri, 11 Sep 2020 13:51:36 +0000 (+0100)
Subject: libstdc++: Fix build error in <bits/regex_error.h>
X-Git-Tag: releases/gcc-10.5.0~32
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=61dc491950863d0b441ddd3f9d609b83a01deaf7;p=thirdparty%2Fgcc.git

libstdc++: Fix build error in <bits/regex_error.h>

libstdc++-v3/ChangeLog:

	* include/bits/regex_error.h (__throw_regex_error): Fix
	parameter declaration and use reserved attribute names.

(cherry picked from commit 29216f56d002982f10c33056f4b3d7f07e164122)
---

diff --git a/libstdc++-v3/include/bits/regex_error.h b/libstdc++-v3/include/bits/regex_error.h
index a5b553862ce2..b40351a39ccb 100644
--- a/libstdc++-v3/include/bits/regex_error.h
+++ b/libstdc++-v3/include/bits/regex_error.h
@@ -167,8 +167,9 @@ namespace regex_constants
   __throw_regex_error(regex_constants::error_type __ecode);
 
   inline void
-  __throw_regex_error(regex_constants::error_type __ecode __attribute__((unused)),
-		      const char* __what__attribute__((unused)))
+  __throw_regex_error(regex_constants::error_type __ecode
+			__attribute__((__unused__)),
+		      const char* __what __attribute__((__unused__)))
   { _GLIBCXX_THROW_OR_ABORT(regex_error(__ecode, __what)); }
 
 _GLIBCXX_END_NAMESPACE_VERSION