From: Jakub Jelinek <jakub@redhat.com>
Date: Wed, 20 Feb 2019 07:57:41 +0000 (+0100)
Subject: re PR libstdc++/89402 (warning: ‘void _ZNKSt4hashIeEclEe()’ specifies less restrictiv... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ea1c2a95bad9e11a1355f9ecd8f310f8eef1b718;p=gcc.git

re PR libstdc++/89402 (warning: ‘void _ZNKSt4hashIeEclEe()’ specifies less restrictive attribute than its target)

	PR libstdc++/89402
	* src/c++98/compatibility-ldbl.cc (_ZNKSt4hashIeEclEe): Add
	_GLIBCXX_PURE to the alias declaration.

From-SVN: r269034
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 99108d9dd56..bd38976a0f6 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2019-02-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libstdc++/89402
+	* src/c++98/compatibility-ldbl.cc (_ZNKSt4hashIeEclEe): Add
+	_GLIBCXX_PURE to the alias declaration.
+
 2019-02-19  Jonathan Wakely  <jwakely@redhat.com>
 
 	* testsuite/21_strings/basic_string/literals/types.cc
diff --git a/libstdc++-v3/src/c++98/compatibility-ldbl.cc b/libstdc++-v3/src/c++98/compatibility-ldbl.cc
index 245a8c12873..e16b1207a2f 100644
--- a/libstdc++-v3/src/c++98/compatibility-ldbl.cc
+++ b/libstdc++-v3/src/c++98/compatibility-ldbl.cc
@@ -75,6 +75,6 @@ namespace std _GLIBCXX_VISIBILITY(default)
 // and std::hash<long double>::operator()
 // are the same, no need to duplicate them.
 extern "C" void _ZNKSt4hashIeEclEe (void)
-  __attribute__((alias ("_ZNKSt3tr14hashIeEclEe")));
+  _GLIBCXX_PURE __attribute__((alias ("_ZNKSt3tr14hashIeEclEe")));
 
 #endif