Hi!
The following patch avoids -Wmissing-attributes warnings in quadmath
headers.
Bootstrapped/regtested on x86_64-linux and i686-linux, committed to trunk.
2018-12-11 Jakub Jelinek <ja...@redhat.com>
PR c/88430
* quadmath_weak.h (__qmath2): Add __quadmath_throw.
--- libquadmath/quadmath_weak.h.jj 2018-11-07 14:44:06.583181795 +0100
+++ libquadmath/quadmath_weak.h 2018-12-10 18:30:27.326983966 +0100
@@ -1,5 +1,5 @@
/* GCC Quad-Precision Math Library
- Copyright (C) 2010, 2011 Free Software Foundation, Inc.
+ Copyright (C) 2010-2018 Free Software Foundation, Inc.
Written by Tobias Burnus <bur...@net-b.de>
This file is part of the libquadmath library.
@@ -25,7 +25,8 @@ Boston, MA 02110-1301, USA. */
#if SUPPORTS_WEAK
# define __qmath2(name,name2,type) \
- static __typeof(type) name __attribute__ ((__weakref__(#name2)));
+ static __typeof(type) name __attribute__ ((__weakref__(#name2))) \
+ __quadmath_throw;
# define __qmath_(name) __qmath_ ## name
#else
# define __qmath2(name,name2,type)
Jakub
