[PATCH] Remove duplicate tests

[Jonathan Wakely]

These tests originally existed to check the containers in C++11 mode,
when the default was C++98 mode. Now that the default is C++14 (and we
run most tests for all modes) it serves no purpose to have two copies of
the tests when neither is explicitly using -std=gnu++98 anyway.

	* testsuite/23_containers/list/requirements/explicit_instantiation/
	5_c++0x.cc: Remove redundant test that is functionally identical to
	the 5.cc test.
	* testsuite/23_containers/map/requirements/explicit_instantiation/
	5_c++0x.cc: Likewise.
	* testsuite/23_containers/multimap/requirements/explicit_instantiation/
	5_c++0x.cc: Likewise.
	* testsuite/23_containers/multiset/requirements/explicit_instantiation/
	5_c++0x.cc: Likewise.
	* testsuite/23_containers/set/requirements/explicit_instantiation/
	5_c++0x.cc: Likewise.

Tested powerpc64le-linux, committed to trunk.

-------------- next part --------------
commit db34c4bc1eabb9eadf9f742d158b80e006be7f5c
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Fri Oct 19 20:40:01 2018 +0100

    Remove duplicate tests
    
    These tests originally existed to check the containers in C++11 mode,
    when the default was C++98 mode. Now that the default is C++14 (and we
    run most tests for all modes) it serves no purpose to have two copies of
    the tests when neither is explicitly using -std=gnu++98 anyway.
    
            * testsuite/23_containers/list/requirements/explicit_instantiation/
            5_c++0x.cc: Remove redundant test that is functionally identical to
            the 5.cc test.
            * testsuite/23_containers/map/requirements/explicit_instantiation/
            5_c++0x.cc: Likewise.
            * testsuite/23_containers/multimap/requirements/explicit_instantiation/
            5_c++0x.cc: Likewise.
            * testsuite/23_containers/multiset/requirements/explicit_instantiation/
            5_c++0x.cc: Likewise.
            * testsuite/23_containers/set/requirements/explicit_instantiation/
            5_c++0x.cc: Likewise.

diff --git a/libstdc++-v3/testsuite/23_containers/list/requirements/explicit_instantiation/5_c++0x.cc b/libstdc++-v3/testsuite/23_containers/list/requirements/explicit_instantiation/5_c++0x.cc
deleted file mode 100644
index e93a8c75707..00000000000
--- a/libstdc++-v3/testsuite/23_containers/list/requirements/explicit_instantiation/5_c++0x.cc
+++ /dev/null
@@ -1,28 +0,0 @@
-
-// Copyright (C) 2011-2018 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/>.
-
-// This file tests explicit instantiation of library containers
-
-#include <list>
-#include <testsuite_allocator.h>
-
-// { dg-do compile { target c++11 } }
-
-// libstdc++/50118
-template class std::list<int, __gnu_test::ExplicitConsAlloc<int>>;
-template class std::list<int, __gnu_test::ExplicitConsAlloc<char>>;
diff --git a/libstdc++-v3/testsuite/23_containers/map/requirements/explicit_instantiation/5_c++0x.cc b/libstdc++-v3/testsuite/23_containers/map/requirements/explicit_instantiation/5_c++0x.cc
deleted file mode 100644
index 88bd861f631..00000000000
--- a/libstdc++-v3/testsuite/23_containers/map/requirements/explicit_instantiation/5_c++0x.cc
+++ /dev/null
@@ -1,30 +0,0 @@
-
-// Copyright (C) 2011-2018 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/>.
-
-// This file tests explicit instantiation of library containers
-
-#include <map>
-#include <testsuite_allocator.h>
-
-// { dg-do compile { target c++11 } }
-
-// libstdc++/50118
-template class std::map<int, int, std::less<int>,
-			__gnu_test::ExplicitConsAlloc<int>>;
-template class std::map<int, int, std::less<int>,
-			__gnu_test::ExplicitConsAlloc<char>>;
diff --git a/libstdc++-v3/testsuite/23_containers/multimap/requirements/explicit_instantiation/5_c++0x.cc b/libstdc++-v3/testsuite/23_containers/multimap/requirements/explicit_instantiation/5_c++0x.cc
deleted file mode 100644
index 9ba12e1600b..00000000000
--- a/libstdc++-v3/testsuite/23_containers/multimap/requirements/explicit_instantiation/5_c++0x.cc
+++ /dev/null
@@ -1,30 +0,0 @@
-
-// Copyright (C) 2011-2018 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/>.
-
-// This file tests explicit instantiation of library containers
-
-#include <map>
-#include <testsuite_allocator.h>
-
-// { dg-do compile { target c++11 } }
-
-// libstdc++/50118
-template class std::multimap<int, int, std::less<int>,
-			     __gnu_test::ExplicitConsAlloc<int>>;
-template class std::multimap<int, int, std::less<int>,
-			     __gnu_test::ExplicitConsAlloc<char>>;
diff --git a/libstdc++-v3/testsuite/23_containers/multiset/requirements/explicit_instantiation/5_c++0x.cc b/libstdc++-v3/testsuite/23_containers/multiset/requirements/explicit_instantiation/5_c++0x.cc
deleted file mode 100644
index 8ec73ba0f06..00000000000
--- a/libstdc++-v3/testsuite/23_containers/multiset/requirements/explicit_instantiation/5_c++0x.cc
+++ /dev/null
@@ -1,30 +0,0 @@
-
-// Copyright (C) 2011-2018 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/>.
-
-// This file tests explicit instantiation of library containers
-
-#include <set>
-#include <testsuite_allocator.h>
-
-// { dg-do compile { target c++11 } }
-
-// libstdc++/50118
-template class std::multiset<int, std::less<int>,
-			     __gnu_test::ExplicitConsAlloc<int>>;
-template class std::multiset<int, std::less<int>,
-			     __gnu_test::ExplicitConsAlloc<char>>;
diff --git a/libstdc++-v3/testsuite/23_containers/set/requirements/explicit_instantiation/5_c++0x.cc b/libstdc++-v3/testsuite/23_containers/set/requirements/explicit_instantiation/5_c++0x.cc
deleted file mode 100644
index 52993bda9c0..00000000000
--- a/libstdc++-v3/testsuite/23_containers/set/requirements/explicit_instantiation/5_c++0x.cc
+++ /dev/null
@@ -1,30 +0,0 @@
-
-// Copyright (C) 2011-2018 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/>.
-
-// This file tests explicit instantiation of library containers
-
-#include <set>
-#include <testsuite_allocator.h>
-
-// { dg-do compile { target c++11 } }
-
-// libstdc++/50118
-template class std::set<int, std::less<int>,
-			__gnu_test::ExplicitConsAlloc<int>>;
-template class std::set<int, std::less<int>,
-			__gnu_test::ExplicitConsAlloc<char>>;