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-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/cons/moveable.cc43
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct1_neg.cc34
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct2_neg.cc34
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct3_neg.cc34
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct4_neg.cc33
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert1_neg.cc34
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert2_neg.cc34
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert3_neg.cc34
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert4_neg.cc33
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/erase/1.cc130
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/erase/24061-multimap.cc108
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/erase/51142.cc38
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/hash_policy/dr1189.cc48
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/init-list.cc66
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/24061-multimap.cc60
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_range.cc91
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_single.cc76
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_single_move-1.cc80
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_single_move-2.cc80
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/operators/1.cc192
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/operators/2.cc63
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/range_access.cc31
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/citerators.cc30
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/cliterators.cc32
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/debug.cc28
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/exception/basic.cc42
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/exception/generation_prohibited.cc36
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/exception/propagation_consistent.cc36
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/1.cc23
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/2.cc29
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/3.cc24
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/4.cc33
-rw-r--r--libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/typedefs.cc25
33 files changed, 1714 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/cons/moveable.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/cons/moveable.cc
new file mode 100644
index 000000000..145054b8f
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/cons/moveable.cc
@@ -0,0 +1,43 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 2009 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/>.
+
+
+// NOTE: This makes use of the fact that we know how moveable
+// is implemented on multimap (via swap). If the implementation changed
+// this test may begin to fail.
+
+#include <unordered_map>
+#include <utility>
+#include <testsuite_hooks.h>
+
+int main()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unordered_multimap<int, int> a,b;
+ a.insert(std::make_pair(2,0));
+ b.insert(std::make_pair(1,0));
+ b = std::move(a);
+ VERIFY( b.find(2) != b.end() && a.find(1) == a.end() );
+
+ std::unordered_multimap<int, int> c(std::move(b));
+ VERIFY( c.find(2) != c.end() );
+ VERIFY( b.find(2) == b.end() );
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct1_neg.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct1_neg.cc
new file mode 100644
index 000000000..7a17e4c0e
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct1_neg.cc
@@ -0,0 +1,34 @@
+// Copyright (C) 2010 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-require-debug-mode "" }
+// { dg-options "-std=gnu++0x" }
+// { dg-do run { xfail *-*-* } }
+
+#include <unordered_map>
+#include <debug/checks.h>
+
+void test01()
+{
+ __gnu_test::check_construct1<std::unordered_multimap<int, int> >();
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct2_neg.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct2_neg.cc
new file mode 100644
index 000000000..8f2c1a6d9
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct2_neg.cc
@@ -0,0 +1,34 @@
+// Copyright (C) 2010 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-require-debug-mode "" }
+// { dg-options "-std=gnu++0x" }
+// { dg-do run { xfail *-*-* } }
+
+#include <unordered_map>
+#include <debug/checks.h>
+
+void test01()
+{
+ __gnu_test::check_construct2<std::unordered_multimap<int, int> >();
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct3_neg.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct3_neg.cc
new file mode 100644
index 000000000..3fb4be737
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct3_neg.cc
@@ -0,0 +1,34 @@
+// Copyright (C) 2010 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-require-debug-mode "" }
+// { dg-options "-std=gnu++0x" }
+// { dg-do run { xfail *-*-* } }
+
+#include <unordered_map>
+#include <debug/checks.h>
+
+void test01()
+{
+ __gnu_test::check_construct3<std::unordered_multimap<int, int> >();
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct4_neg.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct4_neg.cc
new file mode 100644
index 000000000..000745e75
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/construct4_neg.cc
@@ -0,0 +1,33 @@
+// Copyright (C) 2010 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++0x" }
+// { dg-do run { xfail *-*-* } }
+
+#include <debug/unordered_map>
+#include <debug/checks.h>
+
+void test01()
+{
+ __gnu_test::check_construct1<__gnu_debug::unordered_multimap<int, int> >();
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert1_neg.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert1_neg.cc
new file mode 100644
index 000000000..e36a0a170
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert1_neg.cc
@@ -0,0 +1,34 @@
+// Copyright (C) 2010 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-require-debug-mode "" }
+// { dg-options "-std=gnu++0x" }
+// { dg-do run { xfail *-*-* } }
+
+#include <unordered_map>
+#include <debug/checks.h>
+
+void test01()
+{
+ __gnu_test::check_insert1<std::unordered_multimap<int, int> >();
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert2_neg.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert2_neg.cc
new file mode 100644
index 000000000..04a488be1
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert2_neg.cc
@@ -0,0 +1,34 @@
+// Copyright (C) 2010 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-require-debug-mode "" }
+// { dg-options "-std=gnu++0x" }
+// { dg-do run { xfail *-*-* } }
+
+#include <unordered_map>
+#include <debug/checks.h>
+
+void test01()
+{
+ __gnu_test::check_insert2<std::unordered_multimap<int, int> >();
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert3_neg.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert3_neg.cc
new file mode 100644
index 000000000..1c7f60f93
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert3_neg.cc
@@ -0,0 +1,34 @@
+// Copyright (C) 2010 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-require-debug-mode "" }
+// { dg-options "-std=gnu++0x" }
+// { dg-do run { xfail *-*-* } }
+
+#include <unordered_map>
+#include <debug/checks.h>
+
+void test01()
+{
+ __gnu_test::check_insert3<std::unordered_multimap<int, int> >();
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert4_neg.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert4_neg.cc
new file mode 100644
index 000000000..988c31293
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/debug/insert4_neg.cc
@@ -0,0 +1,33 @@
+// Copyright (C) 2010 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++0x" }
+// { dg-do run { xfail *-*-* } }
+
+#include <debug/unordered_map>
+#include <debug/checks.h>
+
+void test01()
+{
+ __gnu_test::check_insert1<__gnu_debug::unordered_multimap<int, int> >();
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/erase/1.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/erase/1.cc
new file mode 100644
index 000000000..095157265
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/erase/1.cc
@@ -0,0 +1,130 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-02-10 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 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/>.
+
+#include <unordered_map>
+#include <string>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef std::unordered_multimap<std::string, int> Mmap;
+ typedef Mmap::iterator iterator;
+ typedef Mmap::const_iterator const_iterator;
+ typedef Mmap::value_type value_type;
+
+ Mmap mm1;
+
+ mm1.insert(value_type("because to why", 1));
+ mm1.insert(value_type("the stockholm syndrome", 2));
+ mm1.insert(value_type("a cereous night", 3));
+ mm1.insert(value_type("eeilo", 4));
+ mm1.insert(value_type("protean", 5));
+ mm1.insert(value_type("the way you are when", 6));
+ mm1.insert(value_type("tillsammans", 7));
+ mm1.insert(value_type("umbra/penumbra", 8));
+ mm1.insert(value_type("belonging (no longer mix)", 9));
+ mm1.insert(value_type("one line behind", 10));
+ mm1.insert(value_type("because to why", 11));
+ VERIFY( mm1.size() == 11 );
+
+ VERIFY( mm1.erase("eeilo") == 1 );
+ VERIFY( mm1.size() == 10 );
+ iterator it1 = mm1.find("eeilo");
+ VERIFY( it1 == mm1.end() );
+
+ VERIFY( mm1.erase("tillsammans") == 1 );
+ VERIFY( mm1.size() == 9 );
+ iterator it2 = mm1.find("tillsammans");
+ VERIFY( it2 == mm1.end() );
+
+ // Must work (see DR 526)
+ iterator it3 = mm1.find("belonging (no longer mix)");
+ VERIFY( it3 != mm1.end() );
+ VERIFY( mm1.erase(it3->first) == 1 );
+ VERIFY( mm1.size() == 8 );
+ it3 = mm1.find("belonging (no longer mix)");
+ VERIFY( it3 == mm1.end() );
+
+ VERIFY( !mm1.erase("abra") );
+ VERIFY( mm1.size() == 8 );
+
+ VERIFY( !mm1.erase("eeilo") );
+ VERIFY( mm1.size() == 8 );
+
+ VERIFY( mm1.erase("because to why") == 2 );
+ VERIFY( mm1.size() == 6 );
+ iterator it4 = mm1.find("because to why");
+ VERIFY( it4 == mm1.end() );
+
+ iterator it5 = mm1.find("umbra/penumbra");
+ iterator it6 = mm1.find("one line behind");
+ VERIFY( it5 != mm1.end() );
+ VERIFY( it6 != mm1.end() );
+
+ VERIFY( mm1.find("the stockholm syndrome") != mm1.end() );
+ VERIFY( mm1.find("a cereous night") != mm1.end() );
+ VERIFY( mm1.find("the way you are when") != mm1.end() );
+ VERIFY( mm1.find("a cereous night") != mm1.end() );
+
+ VERIFY( mm1.erase(it5->first) == 1 );
+ VERIFY( mm1.size() == 5 );
+ it5 = mm1.find("umbra/penumbra");
+ VERIFY( it5 == mm1.end() );
+
+ VERIFY( mm1.erase(it6->first) == 1 );
+ VERIFY( mm1.size() == 4 );
+ it6 = mm1.find("one line behind");
+ VERIFY( it6 == mm1.end() );
+
+ iterator it7 = mm1.begin();
+ iterator it8 = it7;
+ ++it8;
+ iterator it9 = it8;
+ ++it9;
+
+ VERIFY( mm1.erase(it8->first) == 1 );
+ VERIFY( mm1.size() == 3 );
+ VERIFY( ++it7 == it9 );
+
+ iterator it10 = it9;
+ ++it10;
+ iterator it11 = it10;
+
+ VERIFY( mm1.erase(it9->first) == 1 );
+ VERIFY( mm1.size() == 2 );
+ VERIFY( ++it10 == mm1.end() );
+
+ VERIFY( mm1.erase(mm1.begin()) != mm1.end() );
+ VERIFY( mm1.size() == 1 );
+ VERIFY( mm1.begin() == it11 );
+
+ VERIFY( mm1.erase(mm1.begin()->first) == 1 );
+ VERIFY( mm1.size() == 0 );
+ VERIFY( mm1.begin() == mm1.end() );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/erase/24061-multimap.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/erase/24061-multimap.cc
new file mode 100644
index 000000000..545d08278
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/erase/24061-multimap.cc
@@ -0,0 +1,108 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-02-10 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 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/>.
+
+#include <unordered_map>
+#include <string>
+#include <testsuite_hooks.h>
+
+// libstdc++/24061
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef std::unordered_multimap<std::string, int> Mmap;
+ typedef Mmap::iterator iterator;
+ typedef Mmap::const_iterator const_iterator;
+ typedef Mmap::value_type value_type;
+
+ Mmap mm1;
+
+ mm1.insert(value_type("all the love in the world", 1));
+ mm1.insert(value_type("you know what you are?", 2));
+ mm1.insert(value_type("the collector", 3));
+ mm1.insert(value_type("the hand that feeds", 4));
+ mm1.insert(value_type("love is not enough", 5));
+ mm1.insert(value_type("every day is exactly the same", 6));
+ mm1.insert(value_type("with teeth", 7));
+ mm1.insert(value_type("only", 8));
+ mm1.insert(value_type("getting smaller", 9));
+ mm1.insert(value_type("sunspots", 10));
+
+ mm1.insert(value_type("you know what you are?", 5));
+ mm1.insert(value_type("the collector", 6));
+ mm1.insert(value_type("the hand that feeds", 7));
+ VERIFY( mm1.size() == 13 );
+
+ iterator it1 = mm1.begin();
+ ++it1;
+ iterator it2 = it1;
+ ++it2;
+ iterator it3 = mm1.erase(it1);
+ VERIFY( mm1.size() == 12 );
+ VERIFY( it3 == it2 );
+ VERIFY( *it3 == *it2 );
+
+ iterator it4 = mm1.begin();
+ ++it4;
+ ++it4;
+ ++it4;
+ iterator it5 = it4;
+ ++it5;
+ ++it5;
+ iterator it6 = mm1.erase(it4, it5);
+ VERIFY( mm1.size() == 10 );
+ VERIFY( it6 == it5 );
+ VERIFY( *it6 == *it5 );
+
+ const_iterator it7 = mm1.begin();
+ ++it7;
+ ++it7;
+ ++it7;
+ const_iterator it8 = it7;
+ ++it8;
+ const_iterator it9 = mm1.erase(it7);
+ VERIFY( mm1.size() == 9 );
+ VERIFY( it9 == it8 );
+ VERIFY( *it9 == *it8 );
+
+ const_iterator it10 = mm1.begin();
+ ++it10;
+ const_iterator it11 = it10;
+ ++it11;
+ ++it11;
+ ++it11;
+ ++it11;
+ const_iterator it12 = mm1.erase(it10, it11);
+ VERIFY( mm1.size() == 5 );
+ VERIFY( it12 == it11 );
+ VERIFY( *it12 == *it11 );
+
+ iterator it13 = mm1.erase(mm1.begin(), mm1.end());
+ VERIFY( mm1.size() == 0 );
+ VERIFY( it13 == mm1.end() );
+ VERIFY( it13 == mm1.begin() );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/erase/51142.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/erase/51142.cc
new file mode 100644
index 000000000..678aa5dd9
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/erase/51142.cc
@@ -0,0 +1,38 @@
+// Copyright (C) 2011 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-do compile }
+// { dg-options "-std=gnu++0x" }
+
+#include <unordered_map>
+
+struct X
+{
+ template<typename T>
+ X(T&) {}
+};
+
+bool operator==(const X&, const X&) { return false; }
+
+// LWG 2059.
+void erasor(std::unordered_multimap<X, int>& s, X x)
+{
+ std::unordered_multimap<X, int>::iterator it = s.find(x);
+ if (it != s.end())
+ s.erase(it);
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/hash_policy/dr1189.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/hash_policy/dr1189.cc
new file mode 100644
index 000000000..57e5f7da7
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/hash_policy/dr1189.cc
@@ -0,0 +1,48 @@
+// { dg-options "-std=gnu++0x" }
+// 2010-03-10 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 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/>.
+
+#include <unordered_map>
+#include <testsuite_hooks.h>
+
+// DR 1189. Awkward interface for changing the number of buckets
+// in an unordered associative container
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ std::unordered_multimap<int, double> mm1;
+ mm1.reserve(10);
+ VERIFY( mm1.bucket_count() >= 10 );
+
+ mm1.reserve(100);
+ VERIFY( mm1.bucket_count() >= 100 );
+
+ std::unordered_map<int, double> mm2(100);
+ VERIFY( mm2.bucket_count() >= 100 );
+
+ mm2.reserve(1000);
+ VERIFY( mm2.bucket_count() >= 1000 );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/init-list.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/init-list.cc
new file mode 100644
index 000000000..d7ebbf16d
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/init-list.cc
@@ -0,0 +1,66 @@
+// Copyright (C) 2008, 2009 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++0x" }
+
+#include <set>
+#include <unordered_map>
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+int test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef unordered_multimap<int,double> Container;
+ typedef Container::const_iterator iterator;
+ typedef pair<iterator,iterator> itpair;
+
+ Container m({ { 1, 1.0 }, { 1, 2.0 }, { 1, 237.0 } });
+ VERIFY(m.size() == 3);
+ itpair ip = m.equal_range(1);
+ VERIFY(distance(ip.first, ip.second) == 3);
+ set<double> s = { 1.0, 2.0, 237.0 };
+ for (iterator i = ip.first; i != ip.second; ++i)
+ s.erase (i->second);
+ VERIFY(s.empty());
+
+ m = { {5, 55.0}, { 5, 66.0 }, { 42, 4242.0 } };
+ VERIFY(m.size() == 3);
+ ip = m.equal_range(5);
+ VERIFY(distance(ip.first, ip.second) == 2);
+ s = { 55.0, 66.0 };
+ for (iterator i = ip.first; i != ip.second; ++i)
+ s.erase (i->second);
+ VERIFY(s.empty());
+
+ m.insert({ { 7, 77.0 }, { 7, 88.0 } });
+ VERIFY(m.size() == 5);
+ VERIFY(m.count(5) == 2);
+ VERIFY(m.count(42) == 1);
+ VERIFY(m.count(7) == 2);
+
+ return test;
+}
+
+int main()
+{
+ __gnu_test::set_memory_limits();
+ test01();
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/24061-multimap.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/24061-multimap.cc
new file mode 100644
index 000000000..136580662
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/24061-multimap.cc
@@ -0,0 +1,60 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-02-10 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 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/>.
+
+#include <unordered_map>
+#include <string>
+#include <testsuite_hooks.h>
+
+// libstdc++/24061
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef std::unordered_multimap<std::string, int> Mmap;
+ typedef Mmap::iterator iterator;
+ typedef Mmap::const_iterator const_iterator;
+ typedef Mmap::value_type value_type;
+
+ Mmap mm1;
+
+ iterator it1 = mm1.insert(mm1.begin(),
+ value_type("all the love in the world", 1));
+ VERIFY( mm1.size() == 1 );
+ VERIFY( *it1 == value_type("all the love in the world", 1) );
+
+ const_iterator cit1(it1);
+ const_iterator cit2 = mm1.insert(cit1,
+ value_type("you know what you are?", 2));
+ VERIFY( mm1.size() == 2 );
+ VERIFY( cit2 != cit1 );
+ VERIFY( *cit2 == value_type("you know what you are?", 2) );
+
+ iterator it2 = mm1.insert(it1, value_type("all the love in the world", 3));
+ VERIFY( mm1.size() == 3 );
+ VERIFY( it2 != it1 );
+ VERIFY( *it2 == value_type("all the love in the world", 3) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_range.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_range.cc
new file mode 100644
index 000000000..b7f405b76
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_range.cc
@@ -0,0 +1,91 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 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/>.
+
+// range insert
+
+#include <string>
+#include <iterator>
+#include <algorithm>
+#include <unordered_map>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef std::unordered_multimap<std::string, int> Map;
+ typedef std::pair<const std::string, int> Pair;
+
+ Map m;
+ VERIFY(m.empty());
+
+ Pair A[5] =
+ {
+ Pair("red", 5),
+ Pair("green", 9),
+ Pair("blue", 3),
+ Pair("cyan", 8),
+ Pair("magenta", 7)
+ };
+
+ m.insert(A+0, A+5);
+ VERIFY(m.size() == 5);
+ VERIFY(std::distance(m.begin(), m.end()) == 5);
+
+ for (int i = 0; i < 5; ++i)
+ VERIFY(std::find(m.begin(), m.end(), A[i]) != m.end());
+}
+
+void test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef std::unordered_multimap<std::string, int> Map;
+ typedef std::pair<const std::string, int> Pair;
+
+ Map m;
+ VERIFY(m.empty());
+
+ Pair A[9] =
+ {
+ Pair("red", 5),
+ Pair("green", 9),
+ Pair("red", 19),
+ Pair("blue", 3),
+ Pair("blue", 60),
+ Pair("cyan", 8),
+ Pair("magenta", 7),
+ Pair("blue", 99),
+ Pair("green", 33)
+ };
+
+ m.insert(A+0, A+9);
+ VERIFY(m.size() == 9);
+ VERIFY(std::distance(m.begin(), m.end()) == 9);
+
+ for (int i = 0; i < 9; ++i)
+ VERIFY(std::find(m.begin(), m.end(), A[i]) != m.end());
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_single.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_single.cc
new file mode 100644
index 000000000..1864098f5
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_single.cc
@@ -0,0 +1,76 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 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/>.
+
+// Single-element insert
+
+#include <string>
+#include <iterator>
+#include <unordered_map>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef std::unordered_multimap<std::string, int> Map;
+ typedef std::pair<const std::string, int> Pair;
+
+ Map m;
+ VERIFY(m.empty());
+
+ Map::iterator i = m.insert(Pair("abcde", 3));
+ VERIFY(m.size() == 1);
+ VERIFY(std::distance(m.begin(), m.end()) == 1);
+ VERIFY(i == m.begin());
+ VERIFY(i->first == "abcde");
+ VERIFY(i->second == 3);
+}
+
+void test02()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef std::unordered_multimap<std::string, int> Map;
+ typedef std::pair<const std::string, int> Pair;
+
+ Map m;
+ VERIFY(m.empty());
+
+ m.insert(Pair("abcde", 3));
+ m.insert(Pair("abcde", 7));
+
+ VERIFY(m.size() == 2);
+ VERIFY(std::distance(m.begin(), m.end()) == 2);
+
+ Map::iterator i1 = m.begin();
+ Map::iterator i2 = i1;
+ ++i2;
+
+ VERIFY(i1->first == "abcde");
+ VERIFY(i2->first == "abcde");
+ VERIFY((i1->second == 3 && i2->second == 7) ||
+ (i1->second == 7 && i2->second == 3));
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_single_move-1.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_single_move-1.cc
new file mode 100644
index 000000000..4c933069c
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_single_move-1.cc
@@ -0,0 +1,80 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-10-27 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 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/>.
+
+// Single-element insert
+
+#include <iterator>
+#include <unordered_map>
+#include <testsuite_hooks.h>
+#include <testsuite_rvalref.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using __gnu_test::rvalstruct;
+
+ typedef std::unordered_multimap<int, rvalstruct> Map;
+ typedef std::pair<const int, rvalstruct> Pair;
+
+ Map m;
+ VERIFY( m.empty() );
+
+ Map::iterator i = m.insert(Pair(1, rvalstruct(3)));
+ VERIFY( m.size() == 1 );
+ VERIFY( std::distance(m.begin(), m.end()) == 1 );
+ VERIFY( i == m.begin() );
+ VERIFY( i->first == 1 );
+ VERIFY( (i->second).val == 3 );
+}
+
+void test02()
+{
+ bool test __attribute__((unused)) = true;
+ using __gnu_test::rvalstruct;
+
+ typedef std::unordered_multimap<int, rvalstruct> Map;
+ typedef std::pair<const int, rvalstruct> Pair;
+
+ Map m;
+ VERIFY( m.empty() );
+
+ m.insert(Pair(2, rvalstruct(3)));
+ m.insert(Pair(2, rvalstruct(7)));
+
+ VERIFY( m.size() == 2 );
+ VERIFY( std::distance(m.begin(), m.end()) == 2 );
+
+ Map::iterator i1 = m.begin();
+ Map::iterator i2 = i1;
+ ++i2;
+
+ VERIFY( i1->first == 2 );
+ VERIFY( i2->first == 2 );
+ VERIFY( ((i1->second).val == 3 && (i2->second).val == 7)
+ || ((i1->second).val == 7 && (i2->second).val == 3) );
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_single_move-2.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_single_move-2.cc
new file mode 100644
index 000000000..e9008b461
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/insert/multimap_single_move-2.cc
@@ -0,0 +1,80 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-10-27 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 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/>.
+
+// Single-element insert
+
+#include <iterator>
+#include <unordered_map>
+#include <testsuite_hooks.h>
+#include <testsuite_rvalref.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+ using __gnu_test::rvalstruct;
+
+ typedef std::unordered_multimap<rvalstruct, rvalstruct> Map;
+ typedef std::pair<rvalstruct, rvalstruct> Pair;
+
+ Map m;
+ VERIFY( m.empty() );
+
+ Map::iterator i = m.insert(Pair(rvalstruct(1), rvalstruct(3)));
+ VERIFY( m.size() == 1 );
+ VERIFY( std::distance(m.begin(), m.end()) == 1 );
+ VERIFY( i == m.begin() );
+ VERIFY( (i->first).val == 1 );
+ VERIFY( (i->second).val == 3 );
+}
+
+void test02()
+{
+ bool test __attribute__((unused)) = true;
+ using __gnu_test::rvalstruct;
+
+ typedef std::unordered_multimap<rvalstruct, rvalstruct> Map;
+ typedef std::pair<rvalstruct, rvalstruct> Pair;
+
+ Map m;
+ VERIFY( m.empty() );
+
+ m.insert(Pair(rvalstruct(2), rvalstruct(3)));
+ m.insert(Pair(rvalstruct(2), rvalstruct(7)));
+
+ VERIFY( m.size() == 2 );
+ VERIFY( std::distance(m.begin(), m.end()) == 2 );
+
+ Map::iterator i1 = m.begin();
+ Map::iterator i2 = i1;
+ ++i2;
+
+ VERIFY( (i1->first).val == 2 );
+ VERIFY( (i2->first).val == 2 );
+ VERIFY( ((i1->second).val == 3 && (i2->second).val == 7)
+ || ((i1->second).val == 7 && (i2->second).val == 3) );
+}
+
+int main()
+{
+ test01();
+ test02();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/operators/1.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/operators/1.cc
new file mode 100644
index 000000000..f6e21f8b8
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/operators/1.cc
@@ -0,0 +1,192 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-03-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 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/>.
+
+#include <unordered_map>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef std::pair<const int, int> Pair;
+ std::unordered_multimap<int, int> umm1, umm2;
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(1, -1));
+ umm2.insert(Pair(1, -1));
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(2, -1));
+ umm2.insert(Pair(2, -1));
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(1, -1));
+ umm2.insert(Pair(1, -1));
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(3, -3));
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm2.insert(Pair(3, -3));
+ VERIFY( (umm1 == umm2) );
+ VERIFY( !(umm1 != umm2) );
+
+ umm2.clear();
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm1.clear();
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(1, -1));
+ umm2.insert(Pair(2, -2));
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm1.insert(Pair(2, -2));
+ umm2.insert(Pair(1, -1));
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(3, -3));
+ umm2.insert(Pair(4, -4));
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm1.insert(Pair(4, -4));
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm2.insert(Pair(3, -3));
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(1, -1));
+ umm2.insert(Pair(1, -1));
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(4, -4));
+ umm2.insert(Pair(4, -4));
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.clear();
+ umm2.clear();
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(1, -1));
+ umm2.insert(Pair(1, -2));
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm1.clear();
+ umm2.clear();
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(1, -1));
+ umm2.insert(Pair(1, -1));
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(2, -2));
+ umm2.insert(Pair(2, -3));
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm1.insert(Pair(2, -3));
+ umm2.insert(Pair(2, -2));
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.clear();
+ umm2.clear();
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(2, -2));
+ umm2.insert(Pair(2, -3));
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm1.insert(Pair(1, -1));
+ umm2.insert(Pair(1, -1));
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm1.insert(Pair(2, -3));
+ umm2.insert(Pair(2, -2));
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(1, -1));
+ umm2.insert(Pair(1, -1));
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ umm1.insert(Pair(1, -1));
+ umm2.insert(Pair(1, -2));
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm1.insert(Pair(3, -3));
+ umm2.insert(Pair(3, -3));
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm1.insert(Pair(3, -4));
+ umm2.insert(Pair(3, -3));
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm1.insert(Pair(3, -3));
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm1.insert(Pair(1, -2));
+ umm2.insert(Pair(1, -1));
+ VERIFY( umm1 != umm2 );
+ VERIFY( !(umm1 == umm2) );
+
+ umm2.insert(Pair(3, -4));
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ const std::unordered_multimap<int, int> cumm1(umm1), cumm2(umm2);
+ VERIFY( cumm1 == cumm2 );
+ VERIFY( !(cumm1 != cumm2) );
+ VERIFY( cumm1 == umm2 );
+ VERIFY( !(umm1 != cumm2) );
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/operators/2.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/operators/2.cc
new file mode 100644
index 000000000..1121dbc52
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/operators/2.cc
@@ -0,0 +1,63 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2010-03-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2010 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/>.
+
+#include <unordered_map>
+#include <algorithm>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ typedef std::pair<const int, int> Pair;
+ std::unordered_multimap<int, int> umm1, umm2;
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+
+ int second1[] = { -1, -2, -3, -4, -5 };
+ int second2[] = { -1, -2, -3, -4, -5 };
+ const unsigned size = sizeof(second1) / sizeof(int);
+
+ for (unsigned perm1 = 0; perm1 < 120; ++perm1)
+ {
+ umm1.clear();
+ std::next_permutation(second1, second1 + size);
+ for (unsigned i1 = 0; i1 < size; ++i1)
+ umm1.insert(Pair(0, second1[i1]));
+
+ for (unsigned perm2 = 0; perm2 < 120; ++perm2)
+ {
+ umm2.clear();
+ std::next_permutation(second2, second2 + size);
+ for (unsigned i2 = 0; i2 < size; ++i2)
+ umm2.insert(Pair(0, second2[i2]));
+
+ VERIFY( umm1 == umm2 );
+ VERIFY( !(umm1 != umm2) );
+ }
+ }
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/range_access.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/range_access.cc
new file mode 100644
index 000000000..bfc8ac1c4
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/range_access.cc
@@ -0,0 +1,31 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 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/>.
+
+// 24.6.5, range access [iterator.range]
+
+#include <unordered_map>
+
+void
+test01()
+{
+ std::unordered_multimap<int, double> umm{{1, 1.0}, {2, 2.0}, {3, 3.0}};
+ std::begin(umm);
+ std::end(umm);
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/citerators.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/citerators.cc
new file mode 100644
index 000000000..736220b73
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/citerators.cc
@@ -0,0 +1,30 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2007-10-15 Paolo Carlini <pcarlini@suse.de>
+
+// Copyright (C) 2007, 2009 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/>.
+
+#include <unordered_map>
+#include <testsuite_containers.h>
+
+int main()
+{
+ typedef std::unordered_multimap<int, int> test_type;
+ __gnu_test::citerator<test_type> test;
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/cliterators.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/cliterators.cc
new file mode 100644
index 000000000..612787cc7
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/cliterators.cc
@@ -0,0 +1,32 @@
+// { dg-options "-std=gnu++0x" }
+
+// 2008-06-11 Paolo Carlini <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008, 2009 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/>.
+
+#include <unordered_map>
+#include <testsuite_containers.h>
+
+int main()
+{
+ typedef std::unordered_multimap<int, int> test_type;
+ typedef typename test_type::value_type value_type;
+ value_type v(1, 1);
+ __gnu_test::forward_members_unordered<test_type> test(v);
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/debug.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/debug.cc
new file mode 100644
index 000000000..95814ca7b
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/debug.cc
@@ -0,0 +1,28 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 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/>.
+
+#include <string>
+#include <debug/unordered_map>
+
+using namespace __gnu_debug;
+
+using std::string;
+
+template class unordered_multimap<string, float>;
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/exception/basic.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/exception/basic.cc
new file mode 100644
index 000000000..c695f9c1a
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/exception/basic.cc
@@ -0,0 +1,42 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// 2009-11-30 Benjamin Kosnik <benjamin@redhat.com>
+
+// Copyright (C) 2009 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/>.
+
+#include <unordered_map>
+#include <exception/safety.h>
+
+void
+value()
+{
+ typedef __gnu_cxx::throw_value_limit value_type;
+ typedef __gnu_cxx::throw_allocator_limit<value_type> allocator_type;
+ typedef std::hash<value_type> hash_type;
+ typedef std::equal_to<value_type> pred_type;
+ typedef std::unordered_multimap<value_type, value_type, hash_type, pred_type, allocator_type> test_type;
+ __gnu_test::basic_safety<test_type> test;
+}
+
+// Container requirement testing, exceptional behavior
+int main()
+{
+ value();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/exception/generation_prohibited.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/exception/generation_prohibited.cc
new file mode 100644
index 000000000..9426e9d44
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/exception/generation_prohibited.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// 2009-09-09 Benjamin Kosnik <benjamin@redhat.com>
+
+// Copyright (C) 2009 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/>.
+
+#include <unordered_map>
+#include <exception/safety.h>
+
+// Container requirement testing, exceptional behavior
+int main()
+{
+ typedef __gnu_cxx::throw_value_random value_type;
+ typedef __gnu_cxx::throw_allocator_random<value_type> allocator_type;
+ typedef std::hash<value_type> hash_type;
+ typedef std::equal_to<value_type> pred_type;
+ typedef std::unordered_multimap<value_type, value_type, hash_type, pred_type, allocator_type> test_type;
+ __gnu_test::generation_prohibited<test_type> test;
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/exception/propagation_consistent.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/exception/propagation_consistent.cc
new file mode 100644
index 000000000..921c54812
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/exception/propagation_consistent.cc
@@ -0,0 +1,36 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// 2009-09-09 Benjamin Kosnik <benjamin@redhat.com>
+
+// Copyright (C) 2009 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/>.
+
+#include <unordered_map>
+#include <exception/safety.h>
+
+// Container requirement testing, exceptional behavior
+int main()
+{
+ typedef __gnu_cxx::throw_value_limit value_type;
+ typedef __gnu_cxx::throw_allocator_random<value_type> allocator_type;
+ typedef std::hash<value_type> hash_type;
+ typedef std::equal_to<value_type> pred_type;
+ typedef std::unordered_multimap<value_type, value_type, hash_type, pred_type, allocator_type> test_type;
+ __gnu_test::propagation_consistent<test_type> test;
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/1.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/1.cc
new file mode 100644
index 000000000..863562db8
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/1.cc
@@ -0,0 +1,23 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 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/>.
+
+#include <unordered_map>
+
+template class std::unordered_multimap<int, float>;
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/2.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/2.cc
new file mode 100644
index 000000000..2eef3715d
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/2.cc
@@ -0,0 +1,29 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2009 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 <unordered_map>
+#include <testsuite_hooks.h>
+#include <testsuite_api.h>
+
+typedef __gnu_test::NonDefaultConstructible inst_type;
+typedef __gnu_test::NonDefaultConstructible_hash hash_type;
+template class std::unordered_multimap<inst_type, inst_type, hash_type>;
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/3.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/3.cc
new file mode 100644
index 000000000..5085f6110
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/3.cc
@@ -0,0 +1,24 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 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/>.
+
+#include <unordered_map>
+
+using namespace std;
+template class unordered_multimap<int, int, hash<int>, equal_to<int>, allocator<char>>;
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/4.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/4.cc
new file mode 100644
index 000000000..d92fdc5b3
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/explicit_instantiation/4.cc
@@ -0,0 +1,33 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2010 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 <unordered_map>
+#include <testsuite_hooks.h>
+#include <testsuite_api.h>
+
+typedef __gnu_test::OverloadedAddress inst_type;
+typedef __gnu_test::OverloadedAddress_hash hash_type;
+
+// libstdc++/41792
+template class std::unordered_multimap<inst_type, inst_type, hash_type>;
diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/typedefs.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/typedefs.cc
new file mode 100644
index 000000000..eb1b9157a
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/requirements/typedefs.cc
@@ -0,0 +1,25 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2009 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/>.
+
+#include <testsuite_containers.h>
+#include <unordered_map>
+
+// Check container for required typedefs.
+__gnu_test::types<std::unordered_multimap<int, long> > t;