From: Jonathan Wakely <jwakely@redhat.com>
Date: Wed, 18 Sep 2024 14:41:05 +0000 (+0100)
Subject: libstdc++: Silence -Wattributes warning in exception_ptr
X-Git-Tag: releases/gcc-14.3.0~758
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b7a1dbd3c2427c118d32657e27c8611c5f8da52;p=thirdparty%2Fgcc.git

libstdc++: Silence -Wattributes warning in exception_ptr

libstdc++-v3/ChangeLog:

	* libsupc++/exception_ptr.h (__exception_ptr::_M_safe_bool_dummy):
	Remove __attribute__((const)) from function returning void.

(cherry picked from commit 164c1b1f812da5d1e00fc10a415e80f7c508efcb)
---

diff --git a/libstdc++-v3/libsupc++/exception_ptr.h b/libstdc++-v3/libsupc++/exception_ptr.h
index 7c234ce0bf20..ee977a8a6eac 100644
--- a/libstdc++-v3/libsupc++/exception_ptr.h
+++ b/libstdc++-v3/libsupc++/exception_ptr.h
@@ -151,8 +151,7 @@ namespace std _GLIBCXX_VISIBILITY(default)
 
 #ifdef _GLIBCXX_EH_PTR_COMPAT
       // Retained for compatibility with CXXABI_1.3.
-      void _M_safe_bool_dummy() _GLIBCXX_USE_NOEXCEPT
-	__attribute__ ((__const__));
+      void _M_safe_bool_dummy() _GLIBCXX_USE_NOEXCEPT;
       bool operator!() const _GLIBCXX_USE_NOEXCEPT
 	__attribute__ ((__pure__));
       operator __safe_bool() const _GLIBCXX_USE_NOEXCEPT;