From: Jakub Jelinek <jakub@redhat.com>
Date: Tue, 11 Dec 2018 07:45:47 +0000 (+0100)
Subject: re PR c/88430 (-Wmissing-attributes warnings when including libquadmath headers)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3b14d7fad64a5ab82798955579e2d1a9b3be6853;p=gcc.git

re PR c/88430 (-Wmissing-attributes warnings when including libquadmath headers)

	PR c/88430
	* quadmath_weak.h (__qmath2): Add __quadmath_throw.

From-SVN: r266972
---

diff --git a/libquadmath/ChangeLog b/libquadmath/ChangeLog
index 51c9ad2be9c..3c3197e72a4 100644
--- a/libquadmath/ChangeLog
+++ b/libquadmath/ChangeLog
@@ -1,3 +1,8 @@
+2018-12-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/88430
+	* quadmath_weak.h (__qmath2): Add __quadmath_throw.
+
 2018-11-07  Joseph Myers  <joseph@codesourcery.com>
 
 	* quadmath-imp.h (ieee854_float128): Use mantissa0, mantissa1,
diff --git a/libquadmath/quadmath_weak.h b/libquadmath/quadmath_weak.h
index f7100ded224..a97c813a013 100644
--- a/libquadmath/quadmath_weak.h
+++ b/libquadmath/quadmath_weak.h
@@ -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  <burnus@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)