0001-Revert-r248245-breaks-ROOT.patch

From b229129c3a495965695f514ac85e449818b17990 Mon Sep 17 00:00:00 2001
From: David Abdurachmanov <David.Abdurachmanov@cern.ch>
Date: Wed, 24 May 2017 19:12:27 +0200
Subject: [PATCH] Revert r248245 (breaks ROOT)

Git commit: 7d2124f7e0a0cff7cfdddedf7c1c89d396ca1423
SVN commit: r248245

Signed-off-by: David Abdurachmanov <David.Abdurachmanov@cern.ch>
---
 libstdc++-v3/include/std/functional                |    6 ----
 .../20_util/function_objects/mem_fn/80478.cc       |   27 --------------------
 2 files changed, 0 insertions(+), 33 deletions(-)
 delete mode 100644 libstdc++-v3/testsuite/20_util/function_objects/mem_fn/80478.cc

diff --git a/libstdc++-v3/include/std/functional b/libstdc++-v3/include/std/functional
index 465b3ec..e4a82ee 100644
--- a/libstdc++-v3/include/std/functional
+++ b/libstdc++-v3/include/std/functional
@@ -135,12 +135,6 @@ _GLIBCXX_MEM_FN_TRAITS( , true_type, true_type)
 _GLIBCXX_MEM_FN_TRAITS(&, true_type, false_type)
 _GLIBCXX_MEM_FN_TRAITS(&&, false_type, true_type)
 
-#if __cplusplus > 201402L
-_GLIBCXX_MEM_FN_TRAITS(noexcept, true_type, true_type)
-_GLIBCXX_MEM_FN_TRAITS(& noexcept, true_type, false_type)
-_GLIBCXX_MEM_FN_TRAITS(&& noexcept, false_type, true_type)
-#endif
-
 #undef _GLIBCXX_MEM_FN_TRAITS
 #undef _GLIBCXX_MEM_FN_TRAITS2
 
diff --git a/libstdc++-v3/testsuite/20_util/function_objects/mem_fn/80478.cc b/libstdc++-v3/testsuite/20_util/function_objects/mem_fn/80478.cc
deleted file mode 100644
index f49fcaa..0000000
--- a/libstdc++-v3/testsuite/20_util/function_objects/mem_fn/80478.cc
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright (C) 2017 Free Software Foundation, Inc.
-//
-// This file is part of the GNU ISO C++ Library.  This library is free
-// software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the
-// Free Software Foundation; either version 3, or (at your option)
-// any later version.
-
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License along
-// with this library; see the file COPYING3.  If not see
-// <http://www.gnu.org/licenses/>.
-
-// { dg-options "-std=gnu++17" }
-// { dg-do compile { target c++1z } }
-
-#include <functional>
-
-struct X {
-  void f() noexcept { }
-};
-
-auto f = std::mem_fn(&X::f);
-- 
1.7.1