Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

245 files changed, 13234 insertions, 0 deletions

diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/42819.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/42819.cc
new file mode 100644
index 000000000..587403556
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/42819.cc
@@ -0,0 +1,59 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_hooks.h>
+
+int do_work1(int value) { return value; }
+int do_work2(int value) { return value * 2; }
+
+int work1(int value)
+{
+  auto handle = std::async([=] { return do_work2(value); });
+  int tmp = do_work1(value);
+  return tmp + handle.get();
+}
+
+int work2(int value)
+{
+  auto handle = std::async(do_work2, value);
+  int tmp = do_work1(value);
+  return tmp + handle.get();
+}
+
+// libstdc++/42819
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  VERIFY( work1(1) == 3 );
+  VERIFY( work2(2) == 6 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/49668.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/49668.cc
new file mode 100644
index 000000000..a13a1a22d
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/49668.cc
@@ -0,0 +1,62 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2011-2014 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 <future>
+#include <functional>
+#include <testsuite_hooks.h>
+
+struct moveable
+{
+  moveable() = default;
+  moveable(moveable&&) = default;
+  moveable(const moveable&) = delete;
+};
+
+using std::launch;
+namespace ph = std::placeholders;
+
+typedef decltype(ph::_1) placeholder_type;
+
+bool f(moveable, placeholder_type) { return true; }
+
+void test01()
+{
+  auto fut = std::async(launch::async, f, moveable(), ph::_1);
+  bool test = fut.get();
+  VERIFY( test );
+}
+
+void test02()
+{
+  auto fut = std::async(launch::deferred, f, moveable(), ph::_1);
+  bool test = fut.get();
+  VERIFY( test );
+}
+
+int main()
+{
+  test01();
+  test02();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/54297.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/54297.cc
new file mode 100644
index 000000000..d760363ae
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/54297.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+// { dg-require-sleep "" }
+
+// Copyright (C) 2012-2014 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 <chrono>
+#include <thread>
+#include <future>
+#include <set>
+#include <testsuite_hooks.h>
+
+struct Task;
+
+std::set<const Task*> dead_tasks;
+
+struct Task
+{
+  ~Task() { dead_tasks.insert(this); }
+
+  void operator()() const
+  {
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+    VERIFY( dead_tasks.count(this) == 0 );
+  }
+};
+
+int main()
+{
+  std::async(std::launch::async, Task());
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/any.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/any.cc
new file mode 100644
index 000000000..733f345b3
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/any.cc
@@ -0,0 +1,58 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_hooks.h>
+
+struct sum {
+  typedef int result_type;
+  int operator()(int i, int& j, const int& k) { return i + j + k; }
+};
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  using namespace std;
+
+  int a = 1;
+  int b = 10;
+  int c = 100;
+  future<int> f1 = async(launch::async|launch::deferred, sum(), a, ref(b), cref(c));
+  future<int> f2 = async(sum(), a, ref(b), cref(c));
+
+  VERIFY( f1.valid() );
+  VERIFY( f2.valid() );
+  int r1 = f1.get();
+  int r2 = f2.get();
+  VERIFY( r1 == r2 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/async.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/async.cc
new file mode 100644
index 000000000..3bd3da129
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/async.cc
@@ -0,0 +1,71 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+void work(mutex& m)
+{
+  unique_lock<mutex> l(m);
+}
+
+void test01()
+{
+  mutex m;
+  unique_lock<mutex> l(m);
+  future<void> f1 = async(launch::async, &work, ref(m));
+  l.unlock();  // allow async thread to proceed
+  f1.get();    // wait for it to finish
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  mutex m;
+  unique_lock<mutex> l(m);
+  future<void> f1 = async(launch::async, &work, ref(m));
+  std::future_status status;
+  status = f1.wait_for(std::chrono::milliseconds(1));
+  VERIFY( status == std::future_status::timeout );
+  status = f1.wait_until(std::chrono::system_clock::now());
+  VERIFY( status == std::future_status::timeout );
+  l.unlock();  // allow async thread to proceed
+  f1.wait();   // wait for it to finish
+  status = f1.wait_for(std::chrono::milliseconds(0));
+  VERIFY( status == std::future_status::ready );
+  status = f1.wait_until(std::chrono::system_clock::now());
+  VERIFY( status == std::future_status::ready );
+}
+
+int main()
+{
+  test01();
+  test02();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/launch.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/launch.cc
new file mode 100644
index 000000000..2dfaf571f
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/launch.cc
@@ -0,0 +1,94 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2011-2014 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 <future>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  using std::launch;
+
+  const launch none{};
+  const launch both = launch::async|launch::deferred;
+  const launch all = ~none;
+
+  VERIFY( (none & both) == none );
+  VERIFY( (none | both) == both );
+  VERIFY( (none ^ both) == both );
+
+  VERIFY( (none & all) == none );
+  VERIFY( (none | all) == all );
+  VERIFY( (none ^ all) == all );
+
+  VERIFY( (both & all) == both );
+  VERIFY( (both | all) == all );
+  VERIFY( (both ^ all) == ~both );
+
+  VERIFY( (none & launch::async) == none );
+  VERIFY( (none & launch::deferred) == none );
+
+  VERIFY( (none | launch::async) == launch::async );
+  VERIFY( (none | launch::deferred) == launch::deferred );
+
+  VERIFY( (none ^ launch::async) == launch::async );
+  VERIFY( (none ^ launch::deferred) == launch::deferred );
+
+  VERIFY( (none & none) == none );
+  VERIFY( (none | none) == none );
+  VERIFY( (none ^ none) == none );
+
+  VERIFY( (both & both) == both );
+  VERIFY( (both | both) == both );
+  VERIFY( (both ^ both) == none );
+
+  VERIFY( (all & all) == all );
+  VERIFY( (all | all) == all );
+  VERIFY( (all ^ all) == none );
+
+  launch l = none;
+
+  l &= none;
+  VERIFY( l == none );
+  l |= none;
+  VERIFY( l == none );
+  l ^= none;
+  VERIFY( l == none );
+
+  l &= both;
+  VERIFY( l == none );
+  l |= both;
+  VERIFY( l == both );
+  l ^= both;
+  VERIFY( l == none );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/sync.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/sync.cc
new file mode 100644
index 000000000..89ae51423
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/async/sync.cc
@@ -0,0 +1,74 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_hooks.h>
+
+struct sum {
+  typedef int result_type;
+  int operator()(int i, int& j, const int& k) { return i + j + k; }
+};
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  using namespace std;
+
+  int a = 1;
+  int b = 1;
+  int c = 1;
+  future<int> f1 = async(launch::deferred, sum(), a, ref(b), cref(c));
+  a = 0;
+  b = 10;
+  c = 100;
+
+  const std::chrono::seconds delay(10);
+  const auto then = std::chrono::system_clock::now() + delay;
+
+  VERIFY( f1.valid() );
+  // timed waiting functions should return 'deferred' immediately
+  VERIFY( f1.wait_until(then) == std::future_status::deferred );
+  VERIFY( f1.wait_for(delay) == std::future_status::deferred );
+  VERIFY( std::chrono::system_clock::now() < then );
+
+  f1.wait();
+
+  VERIFY( f1.valid() );
+  // timed waiting functions should return 'ready' immediately
+  VERIFY( f1.wait_until(then) == std::future_status::ready );
+  VERIFY( f1.wait_for(delay) == std::future_status::ready );
+  VERIFY( std::chrono::system_clock::now() < then );
+
+  VERIFY( f1.get() == 111 );
+  VERIFY( !f1.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/39909.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/39909.cc
new file mode 100644
index 000000000..ea88d5e47
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/39909.cc
@@ -0,0 +1,56 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <mutex>
+#include <thread>
+#include <testsuite_hooks.h>
+
+std::once_flag flag;
+int value = 0;
+
+struct Inc { void operator()() const { ++value; } };
+
+struct Func
+{
+   void operator()() const
+   {
+       Inc inc;
+       for (int i = 0; i < 10000;  ++i)
+           std::call_once(flag, inc);
+   }
+};
+
+int main()
+{
+   Func f;
+   std::thread t1(f);
+   std::thread t2(f);
+   std::thread t3(f);
+   t1.join();
+   t2.join();
+   t3.join();
+   VERIFY( value == 1 );
+   return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/49668.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/49668.cc
new file mode 100644
index 000000000..bcedcfc2c
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/49668.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2011-2014 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 <mutex>
+#include <functional>
+#include <testsuite_hooks.h>
+
+struct moveable
+{
+  moveable() = default;
+  moveable(moveable&&) = default;
+  moveable(const moveable&) = delete;
+};
+
+typedef decltype(std::placeholders::_1) placeholder_type;
+
+void f(moveable, placeholder_type, bool& b) { b = true; }
+
+void test01()
+{
+  bool test = false;
+  std::once_flag once;
+  std::call_once(once, f, moveable(), std::placeholders::_1, std::ref(test));
+  VERIFY( test );
+}
+
+int main()
+{
+  test01();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc
new file mode 100644
index 000000000..57f2529e5
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc
@@ -0,0 +1,59 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+std::once_flag value_flag;
+int value = 1;
+
+void add_to_value(int i)
+{
+  value += i;
+}
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+      std::call_once(value_flag, add_to_value, 2);
+      std::call_once(value_flag, add_to_value, 2);
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  VERIFY( value == 3 );
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc
new file mode 100644
index 000000000..8250fc872
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc
@@ -0,0 +1,31 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2010-2014 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 <mutex>
+#include <testsuite_common_types.h>
+
+int main()
+{
+  __gnu_test::constexpr_default_constructible test;
+  test.operator()<std::mutex>();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/once_flag.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/once_flag.cc
new file mode 100644
index 000000000..6a36a9a7f
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/call_once/once_flag.cc
@@ -0,0 +1,29 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  std::once_flag once_flag;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/54185.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/54185.cc
new file mode 100644
index 000000000..3e30d4183
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/54185.cc
@@ -0,0 +1,62 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2012-2014 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 <vector>
+#include <mutex>
+#include <condition_variable>
+#include <thread>
+
+// PR libstdc++/54185
+
+std::condition_variable* cond = nullptr;
+std::mutex mx;
+int started = 0;
+int constexpr NUM_THREADS = 10;
+
+void do_thread_a()
+{
+  std::unique_lock<std::mutex> lock(mx);
+  if(++started >= NUM_THREADS)
+  {
+    cond->notify_all();
+    delete cond;
+    cond = nullptr;
+  }
+  else
+    cond->wait(lock);
+}
+
+int main(){
+  std::vector<std::thread> vec;
+  for(int j = 0; j < 1000; ++j)
+  {
+    started = 0;
+    cond = new std::condition_variable;
+    for (int i = 0; i < NUM_THREADS; ++i)
+      vec.emplace_back(&do_thread_a);
+    for (int i = 0; i < NUM_THREADS; ++i)
+      vec[i].join();
+    vec.clear();
+  }
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/cons/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/cons/1.cc
new file mode 100644
index 000000000..197c5f93a
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/cons/1.cc
@@ -0,0 +1,48 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <condition_variable>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+      std::condition_variable c1;
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/cons/assign_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/cons/assign_neg.cc
new file mode 100644
index 000000000..f8499f43b
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/cons/assign_neg.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <condition_variable>
+
+void test01()
+{
+  // assign
+  std::condition_variable c1;
+  std::condition_variable c2;
+  c1 = c2;			// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/cons/copy_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/cons/copy_neg.cc
new file mode 100644
index 000000000..f59245c67
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/cons/copy_neg.cc
@@ -0,0 +1,33 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <condition_variable>
+
+void test01()
+{
+  // copy
+  std::condition_variable c1;
+  std::condition_variable c2(c1); // { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/members/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/members/1.cc
new file mode 100644
index 000000000..dcd6f3d2c
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/members/1.cc
@@ -0,0 +1,61 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <chrono>
+#include <condition_variable>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+      std::chrono::microseconds ms(500);
+      std::condition_variable c1;
+      std::mutex m;
+      std::unique_lock<std::mutex> l(m);
+
+      auto then = std::chrono::system_clock::now();
+      std::cv_status result = c1.wait_for(l, ms);
+      VERIFY( result == std::cv_status::timeout );
+      VERIFY( (std::chrono::system_clock::now() - then) >= ms );
+      VERIFY( l.owns_lock() );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/members/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/members/2.cc
new file mode 100644
index 000000000..1fc906a6c
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/members/2.cc
@@ -0,0 +1,61 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <chrono>
+#include <condition_variable>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+      std::chrono::microseconds ms(500);
+      std::condition_variable c1;
+      std::mutex m;
+      std::unique_lock<std::mutex> l(m);
+
+      auto then = std::chrono::steady_clock::now();
+      std::cv_status result = c1.wait_until(l, then + ms);
+      VERIFY( result == std::cv_status::timeout );
+      VERIFY( (std::chrono::steady_clock::now() - then) >= ms );
+      VERIFY( l.owns_lock() );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/members/53841.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/members/53841.cc
new file mode 100644
index 000000000..ee998c17c
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/members/53841.cc
@@ -0,0 +1,50 @@
+// { dg-do compile }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* hppa*-hp-hpux11* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2012-2014 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/>.
+
+// PR libstdc++/53841
+
+#include <chrono>
+#include <mutex>
+#include <condition_variable>
+
+namespace ch = std::chrono;
+
+struct FPClock : ch::system_clock
+{
+    typedef double rep;
+    typedef std::ratio<1> period;
+    typedef ch::duration<rep, period> duration;
+    typedef ch::time_point<FPClock> time_point;
+
+    static time_point now()
+    { return time_point(duration(system_clock::now().time_since_epoch())); }
+};
+
+void f()
+{
+    std::mutex mx;
+    std::unique_lock<std::mutex> l(mx);
+    std::condition_variable cv;
+    cv.wait_until(l, FPClock::now());
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/native_handle/typesizes.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/native_handle/typesizes.cc
new file mode 100644
index 000000000..540a54046
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/native_handle/typesizes.cc
@@ -0,0 +1,33 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <condition_variable>
+#include <thread/all.h>
+
+int main()
+{
+  typedef std::condition_variable test_type;
+  __gnu_test::compare_type_to_native_type<test_type>();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/standard_layout.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/standard_layout.cc
new file mode 100644
index 000000000..8574889b8
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/standard_layout.cc
@@ -0,0 +1,31 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <condition_variable>
+#include <testsuite_common_types.h>
+
+void test01()
+{
+  __gnu_test::standard_layout test;
+  test.operator()<std::condition_variable>();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/typedefs.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/typedefs.cc
new file mode 100644
index 000000000..0fba56213
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable/requirements/typedefs.cc
@@ -0,0 +1,32 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// 2009-01-28 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2009-2014 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 <condition_variable>
+
+void test01()
+{
+  // Check for required typedefs
+  typedef std::condition_variable test_type;
+  typedef test_type::native_handle_type type;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/50862.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/50862.cc
new file mode 100644
index 000000000..ffb45b56f
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/50862.cc
@@ -0,0 +1,80 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-sched-yield "" }
+ 
+// Copyright (C) 2011-2014 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 <condition_variable>
+#include <thread>
+#include <mutex>
+#include <array>
+#include <sstream>
+
+struct scoped_thread
+{
+  ~scoped_thread() { if (t.joinable()) t.join(); }
+  std::thread t;
+};
+
+int main()
+{
+  typedef std::unique_lock<std::mutex> Lock;
+
+  std::mutex                  m;
+  std::condition_variable_any cond;
+  unsigned int                product = 0;
+  const unsigned int          count = 10;
+
+  // writing to stream causes timing changes which makes deadlock easier
+  // to reproduce - do not remove
+  std::ostringstream out;
+
+  // create consumers
+  std::array<scoped_thread, 2> threads;
+  for (std::size_t i = 0; i < threads.size(); ++i)
+    threads[i].t
+      = std::thread( [&]
+		     {
+		       for (unsigned int i = 0; i < count; ++i)
+			 {
+			   std::this_thread::yield();
+			   Lock lock(m);
+			   while(product == 0)
+			     cond.wait(lock);
+			   out << "got product "
+			       << std::this_thread::get_id()
+			       << ' ' << product << std::endl;
+			   --product;
+			 }
+		     } );
+
+  // single producer
+  for (std::size_t i = 0; i < threads.size() * count; ++i)
+    {
+      std::this_thread::yield();
+      Lock lock(m);
+      ++product;
+      out << "setting product " << std::this_thread::get_id()
+	  << ' ' << product << std::endl;
+      cond.notify_one();
+    }
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/53830.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/53830.cc
new file mode 100644
index 000000000..1350048d7
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/53830.cc
@@ -0,0 +1,68 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-sched-yield "" }
+// { dg-require-sleep "" }
+
+// Copyright (C) 2012-2014 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/>.
+
+// PR libstdc++/53830
+// Test for deadlock in condition_variable_any::wait_for
+
+#include <thread>
+#include <mutex>
+#include <condition_variable>
+#include <chrono>
+#include <atomic>
+
+std::mutex mutex;
+std::condition_variable_any cv;
+
+std::atomic<int> barrier(0);
+
+// waits for data from another thread
+void wait_for_data()
+{
+  std::unique_lock<std::mutex> lock(mutex);
+  barrier = 1;
+  cv.wait_for(lock, std::chrono::milliseconds(100), []{ return false; });
+  // read data
+}
+
+// passes data to waiting thread
+void provide_data()
+{
+  while (barrier == 0)
+    std::this_thread::yield();
+  std::unique_lock<std::mutex> lock(mutex);
+  // pass data
+  std::this_thread::sleep_for(std::chrono::seconds(1));
+  cv.notify_one();
+}
+
+int main()
+{
+  std::thread thread1(wait_for_data);
+  provide_data();
+  thread1.join();
+  return 0;
+}
+
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/1.cc
new file mode 100644
index 000000000..893046946
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/1.cc
@@ -0,0 +1,48 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <condition_variable>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+      std::condition_variable_any c1;
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/assign_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/assign_neg.cc
new file mode 100644
index 000000000..3bf0621e7
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/assign_neg.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <condition_variable>
+
+void test01()
+{
+  // assign
+  std::condition_variable_any c1;
+  std::condition_variable_any c2;
+  c1 = c2;			// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/copy_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/copy_neg.cc
new file mode 100644
index 000000000..2632ab45b
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/cons/copy_neg.cc
@@ -0,0 +1,33 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <condition_variable>
+
+void test01()
+{
+  // copy
+  std::condition_variable_any c1;
+  std::condition_variable_any c2(c1); // { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/1.cc
new file mode 100644
index 000000000..fa5b58a86
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/1.cc
@@ -0,0 +1,85 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2010-2014 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 <chrono>
+#include <condition_variable>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+struct Mutex
+{
+  Mutex() : locked(false) { }
+
+  void lock()
+  {
+    if (locked)
+      throw locked;
+    mtx.lock();
+    locked = true;
+  }
+
+  void unlock()
+  {
+    if (!locked)
+      throw locked;
+    mtx.unlock();
+    locked = false;
+  }
+
+  std::mutex mtx;
+  bool locked;
+};
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+      std::chrono::microseconds ms(500);
+      std::condition_variable_any c1;
+      Mutex m;
+      m.lock();
+
+      auto then = std::chrono::system_clock::now();
+      std::cv_status result = c1.wait_for(m, ms);
+      VERIFY( result == std::cv_status::timeout );
+      VERIFY( (std::chrono::system_clock::now() - then) >= ms );
+      VERIFY( m.locked );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/2.cc
new file mode 100644
index 000000000..0d2a3f910
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/condition_variable_any/members/2.cc
@@ -0,0 +1,86 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2010-2014 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 <chrono>
+#include <condition_variable>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+struct Mutex
+{
+  Mutex() : locked(false) { }
+
+  void lock()
+  {
+    if (locked)
+      throw locked;
+    mtx.lock();
+    locked = true;
+  }
+
+  void unlock()
+  {
+    if (!locked)
+      throw locked;
+    mtx.unlock();
+    locked = false;
+  }
+
+  std::mutex mtx;
+  bool locked;
+};
+
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+      std::chrono::microseconds ms(500);
+      std::condition_variable_any c1;
+      Mutex m;
+      m.lock();
+
+      auto then = std::chrono::steady_clock::now();
+      std::cv_status result = c1.wait_until(m, then + ms);
+      VERIFY( result == std::cv_status::timeout );
+      VERIFY( (std::chrono::steady_clock::now() - then) >= ms );
+      VERIFY( m.locked );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc
new file mode 100644
index 000000000..e24cad1a7
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/assign_neg.cc
@@ -0,0 +1,37 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+
+extern std::future<int>& get();
+
+void test01()
+{
+  // assign
+  std::future<int>& p1 = get();
+  std::future<int>& p2 = get();
+  p1 = p2;			// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc
new file mode 100644
index 000000000..be31f91bb
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/constexpr.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x -fno-inline -save-temps -g0" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+// { dg-final { scan-assembler-not "_ZNSt6futureIvEC2Ev" } }
+// { dg-final { scan-assembler-not "_ZNSt6futureIiEC2Ev" } }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_common_types.h>
+
+int main()
+{
+  __gnu_test::constexpr_default_constructible test; //not literal
+  test.operator()<std::future<int>>();
+  test.operator()<std::future<void>>();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc
new file mode 100644
index 000000000..03edc22d0
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/copy_neg.cc
@@ -0,0 +1,36 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+
+extern std::future<int>& get();
+
+void test01()
+{
+  // copy
+  std::future<int>& p1 = get();
+  std::future<int> p2(p1);	// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/default.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/default.cc
new file mode 100644
index 000000000..32183bc33
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/default.cc
@@ -0,0 +1,51 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+  using std::future;
+  using namespace __gnu_test;
+
+  bool __attribute__((unused)) test = true;
+
+  future<int> p1;
+  VERIFY( !p1.valid() );
+  future<int&> p2;
+  VERIFY( !p2.valid() );
+  future<void> p3;
+  VERIFY( !p3.valid() );
+  future<ClassType> p4;
+  VERIFY( !p4.valid() );
+  future<AbstractClass&> p5;
+  VERIFY( !p5.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/move.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/move.cc
new file mode 100644
index 000000000..d8d4f492a
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/move.cc
@@ -0,0 +1,41 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+
+void test01()
+{
+  // move
+  std::promise<int> p1;
+  std::future<int> f1(p1.get_future());
+  std::future<int> f2(std::move(f1));
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/move_assign.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/move_assign.cc
new file mode 100644
index 000000000..644cc6c19
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/cons/move_assign.cc
@@ -0,0 +1,43 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_hooks.h>
+
+std::future<int> get() { return std::promise<int>().get_future(); }
+
+void test01()
+{
+  // assign
+  std::future<int> p1;
+  std::future<int> p2 = get();
+  p1 = std::move(p2);
+  VERIFY( p1.valid() );
+  VERIFY( !p2.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/45133.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/45133.cc
new file mode 100644
index 000000000..a1685f78d
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/45133.cc
@@ -0,0 +1,103 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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/>.
+
+// 30.6.6 Class template future [futures.unique_future]
+
+#include <future>
+#include <testsuite_hooks.h>
+
+// This test verifies behaviour which is encouraged by a non-normative note,
+// but not required.
+ 
+void
+test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int> p;
+  std::future<int> f = p.get_future();
+  p.set_value(0);
+  f.get();
+  try
+  {
+    f.get();
+    VERIFY( false );
+  }
+  catch (std::future_error& e)
+  {
+    VERIFY( e.code() == std::future_errc::no_state );
+  }
+}
+
+void
+test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int&> p;
+  std::future<int&> f = p.get_future();
+  int i = 0;
+  p.set_value(i);
+  f.get();
+  try
+  {
+    f.get();
+    VERIFY( false );
+  }
+  catch (std::future_error& e)
+  {
+    VERIFY( e.code() == std::future_errc::no_state );
+  }
+}
+
+void
+test03()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<void> p;
+  std::future<void> f = p.get_future();
+  p.set_value();
+  f.get();
+  try
+  {
+    f.get();
+    VERIFY( false );
+  }
+  catch (std::future_error& e)
+  {
+    VERIFY( e.code() == std::future_errc::no_state );
+  }
+}
+
+int main()
+{
+  test01();
+  test02();
+  test03();
+
+  return 0;
+}
+
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/get.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/get.cc
new file mode 100644
index 000000000..367b00912
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/get.cc
@@ -0,0 +1,73 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+int value = 99;
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int> p1;
+  std::future<int> f1(p1.get_future());
+
+  p1.set_value(value);
+  VERIFY( f1.get() == value );
+  VERIFY( !f1.valid() );
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int&> p1;
+  std::future<int&> f1(p1.get_future());
+
+  p1.set_value(value);
+  VERIFY( &f1.get() == &value );
+  VERIFY( !f1.valid() );
+}
+
+void test03()
+{
+  std::promise<void> p1;
+  std::future<void> f1(p1.get_future());
+
+  p1.set_value();
+  f1.get();
+  VERIFY( !f1.valid() );
+}
+
+int main()
+{
+  test01();
+  test02();
+  test03();
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/get2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/get2.cc
new file mode 100644
index 000000000..6e54df075
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/get2.cc
@@ -0,0 +1,100 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <exception>
+#include <testsuite_hooks.h>
+
+int value = 99;
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int> p1;
+  std::future<int> f1(p1.get_future());
+
+  p1.set_exception(std::make_exception_ptr(value));
+  try
+  {
+    (void) f1.get();
+    VERIFY( false );
+  }
+  catch (int& e)
+  {
+    VERIFY( e == value );
+  }
+  VERIFY( !f1.valid() );
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int&> p1;
+  std::future<int&> f1(p1.get_future());
+
+  p1.set_exception(std::make_exception_ptr(value));
+  try
+  {
+    (void) f1.get();
+    VERIFY( false );
+  }
+  catch (int& e)
+  {
+    VERIFY( e == value );
+  }
+  VERIFY( !f1.valid() );
+}
+
+void test03()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<void> p1;
+  std::future<void> f1(p1.get_future());
+
+  p1.set_exception(std::make_exception_ptr(value));
+  try
+  {
+    f1.get();
+    VERIFY( false );
+  }
+  catch (int& e)
+  {
+    VERIFY( e == value );
+  }
+  VERIFY( !f1.valid() );
+}
+
+int main()
+{
+  test01();
+  test02();
+  test03();
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/share.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/share.cc
new file mode 100644
index 000000000..074404a49
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/share.cc
@@ -0,0 +1,73 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2011-2014 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 <future>
+#include <testsuite_hooks.h>
+
+int value = 99;
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int> p1;
+  std::future<int> f1(p1.get_future());
+  std::shared_future<int> f2 = f1.share();
+
+  p1.set_value(value);
+  VERIFY( f2.get() == value );
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int&> p1;
+  std::future<int&> f1(p1.get_future());
+  std::shared_future<int&> f2 = f1.share();
+
+  p1.set_value(value);
+  VERIFY( &f2.get() == &value );
+}
+
+void test03()
+{
+  std::promise<void> p1;
+  std::future<void> f1(p1.get_future());
+  std::shared_future<void> f2 = f1.share();
+
+  p1.set_value();
+  f2.get();
+}
+
+int main()
+{
+  test01();
+  test02();
+  test03();
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/valid.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/valid.cc
new file mode 100644
index 000000000..de1446ad1
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/valid.cc
@@ -0,0 +1,56 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::future<int> f0;
+  VERIFY( !f0.valid() );
+
+  std::promise<int> p1;
+  std::future<int> f1(p1.get_future());
+
+  VERIFY( f1.valid() );
+
+  p1.set_value(1);
+
+  VERIFY( f1.valid() );
+
+  f1 = std::move(f0);
+
+  VERIFY( !f1.valid() );
+  VERIFY( !f0.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/wait.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/wait.cc
new file mode 100644
index 000000000..f2fb97803
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/wait.cc
@@ -0,0 +1,54 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <chrono>
+#include <thread>
+#include <mutex>
+#include <testsuite_hooks.h>
+
+
+void fut_wait(std::future<void>& f)
+{
+  f.wait();
+}
+
+void test01()
+{
+  std::promise<void> p1;
+  std::future<void> f1(p1.get_future());
+
+  std::thread t1(fut_wait, std::ref(f1));
+
+  p1.set_value();
+  t1.join();
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc
new file mode 100644
index 000000000..05623c715
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/wait_for.cc
@@ -0,0 +1,53 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <chrono>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int> p1;
+  std::future<int> f1(p1.get_future());
+
+  std::chrono::milliseconds delay(100);
+
+  VERIFY( f1.wait_for(delay) == std::future_status::timeout );
+
+  p1.set_value(1);
+
+  auto before = std::chrono::system_clock::now();
+  VERIFY( f1.wait_for(delay) == std::future_status::ready );
+  VERIFY( std::chrono::system_clock::now() < (before + delay) );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc
new file mode 100644
index 000000000..88ff4c48f
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/members/wait_until.cc
@@ -0,0 +1,58 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <chrono>
+#include <testsuite_hooks.h>
+
+std::chrono::system_clock::time_point make_time(int i)
+{
+  return std::chrono::system_clock::now() + std::chrono::milliseconds(i);
+}
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int> p1;
+  std::future<int> f1(p1.get_future());
+
+  auto when = make_time(10);
+  VERIFY( f1.wait_until(when) == std::future_status::timeout );
+  VERIFY( std::chrono::system_clock::now() >= when );
+
+  p1.set_value(1);
+
+  when = make_time(100);
+  VERIFY( f1.wait_until(when) == std::future_status::ready );
+  VERIFY( std::chrono::system_clock::now() < when );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/requirements/explicit_instantiation.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..d730a64b1
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/future/requirements/explicit_instantiation.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+using std::future;
+template class future<int>;
+template class future<int&>;
+template class future<void>;
+template class future<ClassType>;
+template class future<ClassType&>;
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/condition_variable/std_c++0x_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/condition_variable/std_c++0x_neg.cc
new file mode 100644
index 000000000..5abce5f9d
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/condition_variable/std_c++0x_neg.cc
@@ -0,0 +1,26 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++98" }
+
+// Copyright (C) 2008-2014 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 <condition_variable>
+
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
+
+
+
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/condition_variable/types_std_c++0x.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/condition_variable/types_std_c++0x.cc
new file mode 100644
index 000000000..5264c6360
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/condition_variable/types_std_c++0x.cc
@@ -0,0 +1,29 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <condition_variable>
+
+void test01()
+{
+  typedef std::condition_variable c_t;
+  typedef std::condition_variable_any ca_t;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/future/std_c++0x_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/future/std_c++0x_neg.cc
new file mode 100644
index 000000000..cbe4554ee
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/future/std_c++0x_neg.cc
@@ -0,0 +1,26 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++98" }
+
+// Copyright (C) 2009-2014 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 <future>
+
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
+
+
+
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/future/types_std_c++0x.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/future/types_std_c++0x.cc
new file mode 100644
index 000000000..4732c44b1
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/future/types_std_c++0x.cc
@@ -0,0 +1,51 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" } 
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+
+void test01()
+{
+  typedef std::future_errc errc_t;
+
+  using std::future_category;
+
+  typedef std::future_error error_t;
+
+  typedef std::future<int> uniq_t;
+  typedef std::future<int&> uniqr_t;
+  typedef std::future<void> uniqv_t;
+
+  typedef std::shared_future<int> shar_t;
+  typedef std::shared_future<int&> sharr_t;
+  typedef std::shared_future<void> sharv_t;
+
+  typedef std::promise<int> promise_t;
+  typedef std::promise<int&> promiser_t;
+  typedef std::promise<void> promisev_t;
+
+  typedef std::packaged_task<int> ptask_t;
+  typedef std::packaged_task<int&> ptaskr_t;
+  typedef std::packaged_task<void> ptaskv_t;
+
+  using std::async;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/mutex/std_c++0x_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/mutex/std_c++0x_neg.cc
new file mode 100644
index 000000000..8e5847e68
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/mutex/std_c++0x_neg.cc
@@ -0,0 +1,26 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++98" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
+
+
+
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/mutex/types_std_c++0x.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/mutex/types_std_c++0x.cc
new file mode 100644
index 000000000..ac3e7d906
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/mutex/types_std_c++0x.cc
@@ -0,0 +1,42 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" } 
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  typedef std::mutex mutext_t;
+  typedef std::recursive_mutex rmutext_t;
+
+  typedef std::defer_lock_t dl_t;
+  typedef std::try_to_lock_t ttl_t;
+  typedef std::adopt_lock_t al_t;
+
+  using std::defer_lock;
+  using std::try_to_lock;
+  using std::adopt_lock;
+
+  typedef std::lock_guard<mutext_t> lock_t;
+  typedef std::unique_lock<rmutext_t> ulock_t;
+
+  typedef std::once_flag once_t;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/thread/std_c++0x_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/thread/std_c++0x_neg.cc
new file mode 100644
index 000000000..7675f7a27
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/thread/std_c++0x_neg.cc
@@ -0,0 +1,25 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++98" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <thread>
+
+// { dg-error "ISO C.. 2011" "" { target *-*-* } 32 }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/thread/types_std_c++0x.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/thread/types_std_c++0x.cc
new file mode 100644
index 000000000..d81dcdf3f
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/headers/thread/types_std_c++0x.cc
@@ -0,0 +1,30 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <thread>
+
+void test01()
+{
+  typedef std::thread t_t;
+
+  using namespace std::this_thread;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock/1.cc
new file mode 100644
index 000000000..4cb6f1548
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock/1.cc
@@ -0,0 +1,65 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2010-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+
+  try
+    {
+      mutex_type m1, m2, m3;
+      lock_type l1(m1, std::defer_lock), 
+	l2(m2, std::defer_lock),
+	l3(m3, std::defer_lock);
+
+      try
+	{
+	  std::lock(l1, l2, l3);
+	  VERIFY( l1.owns_lock() );
+	  VERIFY( l2.owns_lock() );
+	  VERIFY( l3.owns_lock() );
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock/2.cc
new file mode 100644
index 000000000..acde43420
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock/2.cc
@@ -0,0 +1,58 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2010-2014 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 <mutex>
+#include <thread>
+#include <testsuite_hooks.h>
+
+void locker(std::mutex& m1, std::mutex& m2, std::mutex& m3)
+{
+  bool test __attribute__((unused)) = true;
+
+  typedef std::unique_lock<std::mutex> lock_type;
+
+  lock_type l1(m1, std::defer_lock);
+  lock_type l2(m2, std::defer_lock);
+  lock_type l3(m3, std::defer_lock);
+  std::lock(l1, l2, l3);
+  VERIFY( l1.owns_lock() );
+  VERIFY( l2.owns_lock() );
+  VERIFY( l3.owns_lock() );
+}
+
+void test01()
+{
+  std::mutex m1, m2, m3;
+  std::thread t1(locker, std::ref(m1), std::ref(m2), std::ref(m3));
+  std::thread t2(locker, std::ref(m3), std::ref(m2), std::ref(m1));
+  t1.join();
+  t2.join();
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock/3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock/3.cc
new file mode 100644
index 000000000..93b584668
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock/3.cc
@@ -0,0 +1,90 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2010-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+struct user_lock
+{
+  user_lock() : is_locked(false) { }
+  ~user_lock() = default;
+  user_lock(const user_lock&) = default;
+
+  void lock()
+  {
+    bool test __attribute__((unused)) = true;
+    VERIFY( !is_locked );
+    is_locked = true;
+  }
+
+  bool try_lock() 
+  { return is_locked ? false : (is_locked = true); }
+
+  void unlock()
+  {
+    bool test __attribute__((unused)) = true;
+    VERIFY( is_locked );
+    is_locked = false;
+  }
+
+private:
+  bool is_locked;
+};
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      std::mutex m1;
+      std::recursive_mutex m2;
+      user_lock m3;
+
+      try
+	{
+	  //heterogeneous types
+	  std::lock(m1, m2, m3);
+	  m1.unlock();
+	  m2.unlock();
+	  m3.unlock();
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock/4.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock/4.cc
new file mode 100644
index 000000000..d6fa4293d
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock/4.cc
@@ -0,0 +1,152 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2010-2014 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 <mutex>
+#include <testsuite_hooks.h>
+
+struct unreliable_lock
+{
+  std::mutex m;
+  std::unique_lock<std::mutex> l;
+
+  static int count;
+  static int throw_on;
+  static int lock_on;
+
+  unreliable_lock() : l(m, std::defer_lock) { }
+
+  ~unreliable_lock()
+  {
+    bool test __attribute__((unused)) = true;
+    VERIFY( !l.owns_lock() );
+  }
+
+  void lock()
+  {
+    if (count == throw_on)
+      throw throw_on;
+    ++count;
+    l.lock();
+  }
+  bool try_lock()
+  {
+    if (count == throw_on)
+      throw throw_on;
+    std::unique_lock<std::mutex> l2(m, std::defer_lock);
+    if (count == lock_on)
+      l2.lock();
+    ++count;
+    return l.try_lock();
+  }
+
+  void unlock()
+  {
+    bool test __attribute__((unused)) = true;
+    VERIFY( l.owns_lock() );
+    l.unlock();
+  }
+
+};
+
+int unreliable_lock::count = 0;
+int unreliable_lock::throw_on = -1;
+int unreliable_lock::lock_on = -1;
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  unreliable_lock l1, l2, l3;
+
+  try
+    {
+      unreliable_lock::count = 0;
+      std::lock(l1, l2, l3);
+      VERIFY( unreliable_lock::count == 3 );
+      l1.unlock();
+      l2.unlock();
+      l3.unlock();
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  // test behaviour when a lock is already held
+  try
+    {
+      unreliable_lock::lock_on = 1;
+      while (unreliable_lock::lock_on < 3)
+      {
+        unreliable_lock::count = 0;
+        unreliable_lock l1, l2, l3;
+        std::lock(l1, l2, l3);
+        VERIFY( unreliable_lock::count > 3 );
+        l1.unlock();
+        l2.unlock();
+        l3.unlock();
+        ++unreliable_lock::lock_on;
+      }
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+void test03()
+{
+  // test behaviour when an exception is thrown
+  unreliable_lock::throw_on = 0;
+  while (unreliable_lock::throw_on < 3)
+  {
+    unreliable_lock::count = 0;
+    unreliable_lock l1, l2, l3;
+    bool test = false;
+    try
+      {
+        std::lock(l1, l2, l3);
+      }
+    catch (...)
+      {
+        test = true;
+      }
+    VERIFY( test );
+    ++unreliable_lock::throw_on;
+  }
+}
+
+int main()
+{
+  test01();
+  test02();
+  test03();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc
new file mode 100644
index 000000000..008dfe223
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock_guard/cons/1.cc
@@ -0,0 +1,76 @@
+// { dg-do run }
+// { dg-options " -std=gnu++11 " }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2010-2014 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 <mutex>
+#include <testsuite_hooks.h>
+
+struct Mutex
+{
+  Mutex() : locked(false) { }
+
+  ~Mutex()
+  {
+    if (locked)
+      throw 0;
+  }
+
+  void lock()
+  {
+    if (locked)
+      throw 0;
+    locked = true;
+  }
+
+  void unlock()
+  {
+    if (!locked)
+      throw 0;
+    locked = false;
+  }
+
+  bool locked;
+};
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  Mutex m;
+  m.lock();
+
+  try 
+    {
+      std::lock_guard<Mutex> l(m, std::adopt_lock);
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  VERIFY( !m.locked );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/explicit_instantiation.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..fedcc2952
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/explicit_instantiation.cc
@@ -0,0 +1,33 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" } 
+// { dg-require-gthreads "" }
+
+// 2008-03-14 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2008-2014 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/>.
+
+
+// NB: This file is for testing with NO OTHER INCLUDES.
+
+#include <mutex>
+
+namespace std
+{
+  template class lock_guard<mutex>;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/typedefs.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/typedefs.cc
new file mode 100644
index 000000000..3e6b5170b
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/lock_guard/requirements/typedefs.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" } 
+// { dg-require-gthreads "" }
+
+// 2008-03-14 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2008-2014 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/>.
+
+
+// NB: This file is for testing with NO OTHER INCLUDES.
+
+#include <mutex>
+
+void test01()
+{
+  // Check for required typedefs
+  typedef std::lock_guard<std::mutex> test_type;
+  typedef test_type::mutex_type mutex_type;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/cons/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/cons/1.cc
new file mode 100644
index 000000000..aab9ff765
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/cons/1.cc
@@ -0,0 +1,49 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+
+  try 
+    {
+      mutex_type m1;
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/cons/assign_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/cons/assign_neg.cc
new file mode 100644
index 000000000..d64107931
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/cons/assign_neg.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  // assign
+  typedef std::mutex mutex_type;
+  mutex_type m1;
+  mutex_type m2;
+  m1 = m2;			// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/cons/constexpr.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/cons/constexpr.cc
new file mode 100644
index 000000000..8250fc872
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/cons/constexpr.cc
@@ -0,0 +1,31 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2010-2014 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 <mutex>
+#include <testsuite_common_types.h>
+
+int main()
+{
+  __gnu_test::constexpr_default_constructible test;
+  test.operator()<std::mutex>();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/cons/copy_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/cons/copy_neg.cc
new file mode 100644
index 000000000..d38e0ae91
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/cons/copy_neg.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  // assign
+  typedef std::mutex mutex_type;
+  mutex_type m1;
+  mutex_type m2(m1);		// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/dest/destructor_locked.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/dest/destructor_locked.cc
new file mode 100644
index 000000000..6a4f12fb2
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/dest/destructor_locked.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+    }
+  catch (const std::system_error& e)
+    {
+      // Destroying locked mutex raises system error, or undefined.
+      // POSIX == may fail with EBUSY.
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/lock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/lock/1.cc
new file mode 100644
index 000000000..4d407f82d
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/lock/1.cc
@@ -0,0 +1,63 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+
+      // Lock already locked mutex.
+      try
+	{
+	  // XXX Will block.
+	  // m.lock();
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/native_handle/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/native_handle/1.cc
new file mode 100644
index 000000000..9c4815542
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/native_handle/1.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      mutex_type::native_handle_type n = m.native_handle();
+      (void)n;
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/native_handle/typesizes.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/native_handle/typesizes.cc
new file mode 100644
index 000000000..a60ea236e
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/native_handle/typesizes.cc
@@ -0,0 +1,33 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <mutex>
+#include <thread/all.h>
+
+int main()
+{
+  typedef std::mutex test_type;
+  __gnu_test::compare_type_to_native_type<test_type>();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/requirements/standard_layout.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/requirements/standard_layout.cc
new file mode 100644
index 000000000..04c970d96
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/requirements/standard_layout.cc
@@ -0,0 +1,31 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <mutex>
+#include <testsuite_common_types.h>
+
+void test01()
+{
+  __gnu_test::standard_layout test;
+  test.operator()<std::mutex>();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/requirements/typedefs.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/requirements/typedefs.cc
new file mode 100644
index 000000000..1ea455717
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/requirements/typedefs.cc
@@ -0,0 +1,32 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// 2008-03-18 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  // Check for required typedefs
+  typedef std::mutex test_type;
+  typedef test_type::native_handle_type type;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/try_lock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/try_lock/1.cc
new file mode 100644
index 000000000..7e35c4603
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/try_lock/1.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      bool b = m.try_lock();
+      VERIFY( b );
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/try_lock/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/try_lock/2.cc
new file mode 100644
index 000000000..98cc94d75
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/try_lock/2.cc
@@ -0,0 +1,67 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+      bool b;
+
+      std::thread t([&] {
+        try
+          {
+            b = m.try_lock();
+          }
+        catch (const std::system_error& e)
+          {
+            VERIFY( false );
+          }
+      });
+      t.join();
+      VERIFY( !b );
+
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/unlock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/unlock/1.cc
new file mode 100644
index 000000000..402d7ddd0
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/mutex/unlock/1.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+
+  try 
+    {
+      // Unlock mutex that hasn't been locked.
+      mutex_type m;
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      // POSIX == EPERM
+      VERIFY( true );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/once_flag/cons/constexpr.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/once_flag/cons/constexpr.cc
new file mode 100644
index 000000000..568f023d5
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/once_flag/cons/constexpr.cc
@@ -0,0 +1,31 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2010-2014 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 <mutex>
+#include <testsuite_common_types.h>
+
+int main()
+{
+  __gnu_test::constexpr_default_constructible test;
+  test.operator()<std::once_flag>();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc
new file mode 100644
index 000000000..05fac3dce
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/49668.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2011-2014 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 <future>
+#include <testsuite_hooks.h>
+
+struct moveable
+{
+  moveable() = default;
+  moveable(moveable&&) = default;
+};
+
+typedef decltype(std::placeholders::_1) placeholder_type;
+
+bool f(moveable, placeholder_type) { return true; }
+
+void test01()
+{
+  std::packaged_task<bool(moveable, placeholder_type)> p(f);
+  p(moveable(), std::placeholders::_1);
+  bool test = p.get_future().get();
+  VERIFY( test );
+}
+
+int main()
+{
+  test01();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/60564.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/60564.cc
new file mode 100644
index 000000000..956d506d7
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/60564.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++11 -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++11 -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2014 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 <future>
+#include <testsuite_hooks.h>
+
+struct X
+{
+  X() = default;
+  X(const X&) = default;
+  X(X&& x) { x.moved = true; }
+
+  void operator()() const { }
+
+  bool moved = false;
+};
+
+void test01()
+{
+  X x;
+  std::packaged_task<void()> p(x);
+  VERIFY( !x.moved );
+}
+
+int main()
+{
+  test01();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc
new file mode 100644
index 000000000..3128b6356
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/1.cc
@@ -0,0 +1,53 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  using std::packaged_task;
+  using namespace __gnu_test;
+
+  packaged_task<int ()> p1;
+  VERIFY( !p1.valid() );
+  packaged_task<int& ()> p2;
+  VERIFY( !p2.valid() );
+  packaged_task<void ()> p3;
+  VERIFY( !p3.valid() );
+  packaged_task<ClassType ()> p4;
+  VERIFY( !p4.valid() );
+  packaged_task<AbstractClass& (int)> p5;
+  VERIFY( !p5.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc
new file mode 100644
index 000000000..62f951e01
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/2.cc
@@ -0,0 +1,64 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+
+int f1() { return 0; }
+int& f2() { static int i; return i; }
+void f3() { }
+ClassType f4() { return ClassType(); }
+
+struct Derived : AbstractClass {
+  void rotate(int) { }
+  Derived& operator()(int i) { rotate(i); return *this; }
+} f5;
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  using std::packaged_task;
+
+  packaged_task<int ()> p1(f1);
+  VERIFY( p1.valid() );
+  packaged_task<int& ()> p2(f2);
+  VERIFY( p2.valid() );
+  packaged_task<void ()> p3(f3);
+  VERIFY( p3.valid() );
+  packaged_task<ClassType ()> p4(f4);
+  VERIFY( p4.valid() );
+  packaged_task<AbstractClass& (int)> p5(f5);
+  VERIFY( p5.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc
new file mode 100644
index 000000000..9238753e7
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/3.cc
@@ -0,0 +1,56 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2011-2014 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/>.
+
+// LWG 2067. packaged_task should have deleted copy c'tor with const parameter
+
+#include <future>
+#include <thread>
+#include <testsuite_hooks.h>
+
+template<typename F>
+std::future<typename std::result_of<F()>::type> spawn_task(F f)
+{
+  typedef typename std::result_of<F()>::type result_type;
+  std::packaged_task<result_type()> task(std::move(f));
+  std::future<result_type> res(task.get_future());
+  std::thread(std::move(task)).detach();
+  return res;
+}
+
+int get_res()
+{
+  return 42;
+}
+
+void test01()
+{
+  auto f = spawn_task(get_res);
+  VERIFY( f.get() == get_res() );
+}
+
+int main()
+{
+  test01();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/56492.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/56492.cc
new file mode 100644
index 000000000..c256565fd
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/56492.cc
@@ -0,0 +1,35 @@
+// { dg-do compile { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++11 -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++11 -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2013-2014 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 <future>
+
+struct S
+{
+  S() = default;
+  S(S&&) = default;
+  void operator()() { }
+};
+
+std::packaged_task<void ()> pt{ S{} };
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc
new file mode 100644
index 000000000..9de283e9c
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_hooks.h>
+#include <testsuite_allocator.h>
+
+int f() { return 5; }
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  using std::packaged_task;
+  using std::allocator_arg;
+  using __gnu_test::uneq_allocator;
+
+  uneq_allocator<char> alloc(99);
+
+  packaged_task<int ()> p1(allocator_arg, alloc, f);
+  VERIFY( p1.valid() );
+  p1();
+  VERIFY( p1.get_future().get() == 5 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc2.cc
new file mode 100644
index 000000000..3c27d6176
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc2.cc
@@ -0,0 +1,40 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2011-2014 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/>.
+
+// Test that packaged_task can be default-constructed or move-constructed
+// in a context that does uses-allocator construction.
+
+#include <future>
+#include <memory>
+#include <tuple>
+
+using std::packaged_task;
+using std::allocator_arg;
+using std::allocator;
+using std::tuple;
+
+typedef packaged_task<void()> task;
+allocator<task> a;
+
+tuple<task> t1{ allocator_arg, a };
+tuple<task> t2{ allocator_arg, a, task{} };
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc_min.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc_min.cc
new file mode 100644
index 000000000..904000bb6
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/alloc_min.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2011-2014 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/>.
+
+// Test that packaged_task can use a minimal C++11 allocator
+// and doesn't rely on C++98 allocator interface.
+
+#include <future>
+#include <testsuite_allocator.h>
+
+using std::packaged_task;
+using std::allocator_arg;
+
+__gnu_test::SimpleAllocator<int> a;
+packaged_task<int()> p(allocator_arg, a, []() { return 1; });
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc
new file mode 100644
index 000000000..c7a97f5c4
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/assign_neg.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+
+void test01()
+{
+  // assign
+  std::packaged_task<int()> p1;
+  std::packaged_task<int()> p2;
+  p1 = p2;			// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc
new file mode 100644
index 000000000..cb75a3eb0
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/copy_neg.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+
+void test01()
+{
+  // copy
+  std::packaged_task<int()> p1;
+  std::packaged_task<int()> p2(p1); // { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc
new file mode 100644
index 000000000..263e0f050
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move.cc
@@ -0,0 +1,49 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+int f1() { return 0; }
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  using namespace std;
+
+  // move
+  packaged_task<int()> p1(f1);
+  packaged_task<int()> p2(std::move(p1));
+  VERIFY( !p1.valid() );
+  VERIFY( p2.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
+
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc
new file mode 100644
index 000000000..dcde7ef4f
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/cons/move_assign.cc
@@ -0,0 +1,49 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+int gen() { return 0; }
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  // move assign
+  std::packaged_task<int()> p1;
+  std::packaged_task<int()> p2(gen);
+  p1 = std::move(p2);
+  VERIFY( p1.valid() );
+  VERIFY( !p2.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
+
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc
new file mode 100644
index 000000000..f12ab2d9d
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future.cc
@@ -0,0 +1,57 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+int& inc(int& i) { return ++i; }
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::packaged_task<int&(int&)> p1(inc);
+  std::future<int&> f1 = p1.get_future();
+
+  std::chrono::milliseconds delay(1);
+  VERIFY( f1.valid() );
+  VERIFY( f1.wait_for(delay) == std::future_status::timeout );
+
+  int i1 = 0;
+
+  p1(i1);
+
+  int& i2 = f1.get();
+
+  VERIFY( &i1 == &i2 );
+  VERIFY( i1 == 1 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc
new file mode 100644
index 000000000..544a0c371
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/get_future2.cc
@@ -0,0 +1,58 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int& inc(int& i) { return ++i; }
+
+void test01()
+{
+  bool test = false;
+
+  std::packaged_task<int&(int&)> p1(inc);
+  p1.get_future();
+
+  try
+  {
+    p1.get_future();
+    VERIFY( false );
+  }
+  catch (const std::future_error& e)
+  {
+    VERIFY( e.code() == std::future_errc::future_already_retrieved );
+    test = true;
+  }
+
+  VERIFY( test );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc
new file mode 100644
index 000000000..26d2267df
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke.cc
@@ -0,0 +1,49 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+int zero() { return 0; }
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::packaged_task<int()> p1(zero);
+  std::future<int> f1 = p1.get_future();
+
+  p1();
+
+  VERIFY( p1.valid() );
+  VERIFY( f1.get() == 0 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc
new file mode 100644
index 000000000..4afe37f1a
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke2.cc
@@ -0,0 +1,57 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+bool odd(unsigned i) { return i%2; }
+
+void test01()
+{
+  bool test = false;
+
+  std::packaged_task<bool(unsigned)> p1(odd);
+
+  p1(5);
+
+  try
+  {
+    p1(4);
+  }
+  catch (const std::future_error& e)
+  {
+    VERIFY( e.code() == std::future_errc::promise_already_satisfied );
+    test = true;
+  }
+
+  VERIFY( test );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc
new file mode 100644
index 000000000..b977b84aa
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke3.cc
@@ -0,0 +1,61 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+int& inc(int& i) { ++i; return i; }
+
+void test01()
+{
+  bool test = false;
+
+  std::packaged_task<void(int&)> p1(inc);
+
+  int i1 = 0;
+  p1(i1);
+
+  VERIFY( i1 == 1 );
+
+  try
+  {
+    p1(i1);
+  }
+  catch (const std::future_error& e)
+  {
+    VERIFY( e.code() == std::future_errc::promise_already_satisfied );
+    test = true;
+  }
+
+  VERIFY( i1 == 1 );
+  VERIFY( test );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc
new file mode 100644
index 000000000..3b0104301
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke4.cc
@@ -0,0 +1,53 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+void thrower() { throw 0; }
+
+void test01()
+{
+  bool test = false;
+
+  std::packaged_task<void()> p1(thrower);
+  std::future<void> f1 = p1.get_future();
+
+  p1();
+
+  try {
+    f1.get();
+  } catch (int) {
+    test = true;
+  }
+  VERIFY( test );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc
new file mode 100644
index 000000000..bb991f0fe
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/invoke5.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <thread>
+#include <testsuite_hooks.h>
+
+void noop() { }
+void waiter(std::shared_future<void> f) { f.wait(); }
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::packaged_task<void()> p1(noop);
+  std::shared_future<void> f1(p1.get_future());
+  std::thread t1(waiter, f1);
+
+  p1();
+
+  t1.join();
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc
new file mode 100644
index 000000000..331c3a4b0
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset.cc
@@ -0,0 +1,63 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int zero() { return 0; }
+
+void test01()
+{
+  bool test = false;
+  using namespace std;
+
+  packaged_task<int()> p1(zero);
+  future<int> f1 = p1.get_future();
+
+  p1.reset();
+  VERIFY( p1.valid() );
+
+  future<int> f2 = p1.get_future();
+
+  try
+  {
+    f1.get();
+  }
+  catch (future_error& e)
+  {
+    VERIFY( e.code() == make_error_code(future_errc::broken_promise) );
+    test = true;
+  }
+
+  VERIFY( test );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc
new file mode 100644
index 000000000..6b418f028
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/reset2.cc
@@ -0,0 +1,54 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+int iota() { static int i = 0; return i++; }
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::packaged_task<int()> p1(iota);
+  std::future<int> f1 = p1.get_future();
+
+  p1();
+  p1.reset();
+
+  VERIFY( p1.valid() );
+  VERIFY( f1.get() == 0 );
+
+  std::future<int> f2 = p1.get_future();
+  p1();
+  VERIFY( f2.get() == 1 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc
new file mode 100644
index 000000000..d68aa5472
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/swap.cc
@@ -0,0 +1,49 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+int zero() { return 0; }
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::packaged_task<int()> p1(zero);
+  std::packaged_task<int()> p2;
+  VERIFY( p1.valid() );
+  VERIFY( !p2.valid() );
+  p1.swap(p2);
+  VERIFY( !p1.valid() );
+  VERIFY( p2.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc
new file mode 100644
index 000000000..6515f9b87
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/members/valid.cc
@@ -0,0 +1,47 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2011-2014 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 <future>
+#include <testsuite_hooks.h>
+
+int zero() { return 0; }
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::packaged_task<int()> p1;
+  VERIFY( !p1.valid() );
+
+  std::packaged_task<int()> p2(zero);
+  VERIFY( p2.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/requirements/explicit_instantiation.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..55be22dd6
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/requirements/explicit_instantiation.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+using std::packaged_task;
+template class packaged_task<int()>;
+template class packaged_task<int&()>;
+template class packaged_task<void()>;
+template class packaged_task<ClassType(int)>;
+template class packaged_task<AbstractClass&(int)>;
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/uses_allocator.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/uses_allocator.cc
new file mode 100644
index 000000000..73abd6242
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/packaged_task/uses_allocator.cc
@@ -0,0 +1,32 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2011-2014 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 <future>
+#include <memory>
+
+using std::uses_allocator;
+using std::allocator;
+using std::packaged_task;
+static_assert( uses_allocator<packaged_task<int()>, allocator<int>>::value,
+               "packaged_task supports uses-allocator construction" );
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/1.cc
new file mode 100644
index 000000000..891306016
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/1.cc
@@ -0,0 +1,46 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+  using std::promise;
+  using namespace __gnu_test;
+
+  promise<int> p1;
+  promise<int&> p2;
+  promise<void> p3;
+  promise<ClassType> p4;
+  promise<AbstractClass&> p5;
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc
new file mode 100644
index 000000000..10fa8824c
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/alloc.cc
@@ -0,0 +1,47 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_hooks.h>
+#include <testsuite_allocator.h>
+
+void test01()
+{
+  using std::promise;
+  using std::allocator_arg;
+  using __gnu_test::uneq_allocator;
+
+  uneq_allocator<char> alloc(99);
+
+  promise<int> p1(allocator_arg, alloc);
+  p1.set_value(5);
+  VERIFY( p1.get_future().get() == 5 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/alloc2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/alloc2.cc
new file mode 100644
index 000000000..178f37c30
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/alloc2.cc
@@ -0,0 +1,42 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2011-2014 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/>.
+
+// Test that promise can be default-constructed or move-constructed
+// in a context that does uses-allocator construction.
+
+#include <future>
+#include <memory>
+#include <tuple>
+
+using std::promise;
+using std::allocator_arg;
+using std::allocator;
+using std::tuple;
+
+typedef promise<int>  p;
+typedef promise<int&> pr;
+typedef promise<void> pv;
+allocator<p> a;
+
+tuple<p, pr, pv> t1{ allocator_arg, a };
+tuple<p, pr, pv> t2{ allocator_arg, a, p{}, pr{}, pv{} };
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/alloc_min.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/alloc_min.cc
new file mode 100644
index 000000000..297d5a8bd
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/alloc_min.cc
@@ -0,0 +1,40 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2011-2014 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/>.
+
+// Test that promise can use a minimal C++11 allocator
+// and doesn't rely on C++98 allocator interface.
+
+#include <future>
+#include <testsuite_allocator.h>
+
+using std::promise;
+using std::allocator_arg;
+using std::tuple;
+
+typedef promise<int>  p;
+typedef promise<int&> pr;
+typedef promise<void> pv;
+__gnu_test::SimpleAllocator<p> a;
+
+tuple<p, pr, pv> t1{ allocator_arg, a };
+tuple<p, pr, pv> t2{ allocator_arg, a, p{}, pr{}, pv{} };
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc
new file mode 100644
index 000000000..2863856ab
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/assign_neg.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+
+void test01()
+{
+  // assign
+  std::promise<int> p1;
+  std::promise<int> p2;
+  p1 = p2;			// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc
new file mode 100644
index 000000000..4a8cce19d
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/copy_neg.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+
+void test01()
+{
+  // copy
+  std::promise<int> p1;
+  std::promise<int> p2(p1);	// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/move.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/move.cc
new file mode 100644
index 000000000..7196e93e0
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/move.cc
@@ -0,0 +1,55 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  using namespace std;
+
+  // move assign
+  promise<int> p1;
+  p1.set_value(3);
+  promise<int> p2(std::move(p1));
+  VERIFY( p2.get_future().get() == 3 );
+  try
+  {
+    p1.get_future();
+    VERIFY( false );
+  }
+  catch (std::future_error& e)
+  {
+    VERIFY(e.code() == make_error_code(future_errc::no_state));
+  }
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc
new file mode 100644
index 000000000..1bfbd3560
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/cons/move_assign.cc
@@ -0,0 +1,56 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  using namespace std;
+
+  // move assign
+  promise<int> p1;
+  p1.set_value(3);
+  promise<int> p2;
+  p2 = move(p1);
+  VERIFY( p2.get_future().get() == 3 );
+  try
+  {
+    p1.get_future();
+    VERIFY( false );
+  }
+  catch (future_error& e)
+  {
+    VERIFY(e.code() == make_error_code(future_errc::no_state));
+  }
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc
new file mode 100644
index 000000000..3f0e37a0a
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/get_future.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int&> p1;
+  std::future<int&> f1 = p1.get_future();
+
+  VERIFY( f1.valid() );
+
+  int i1 = 0;
+
+  p1.set_value(i1);
+
+  int& i2 = f1.get();
+
+  VERIFY( &i1 == &i2 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc
new file mode 100644
index 000000000..6e0814636
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/get_future2.cc
@@ -0,0 +1,57 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test = false;
+  using namespace std;
+
+  promise<int&> p1;
+  p1.get_future();
+
+  try
+  {
+    p1.get_future();
+    VERIFY( false );
+  }
+  catch (future_error& e)
+  {
+    VERIFY(e.code() == make_error_code(future_errc::future_already_retrieved));
+    test = true;
+  }
+
+  VERIFY( test );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc
new file mode 100644
index 000000000..e07893e48
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_exception.cc
@@ -0,0 +1,57 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test = false;
+
+  std::promise<int> p1;
+  std::future<int> f1 = p1.get_future();
+
+  VERIFY( f1.valid() );
+
+  p1.set_exception(std::make_exception_ptr(0));
+
+  try
+  {
+    f1.get();
+  }
+  catch (int)
+  {
+    test = true;
+  }
+  VERIFY( test );
+  VERIFY( !f1.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc
new file mode 100644
index 000000000..949702c56
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_exception2.cc
@@ -0,0 +1,93 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test = false;
+
+  std::promise<int> p1;
+  std::future<int> f1 = p1.get_future();
+
+  p1.set_exception(std::make_exception_ptr(0));
+
+  try
+  {
+    p1.set_exception(std::make_exception_ptr(1));
+    VERIFY( false );
+  }
+  catch (std::future_error& e)
+  {
+    VERIFY(e.code() ==
+        std::make_error_code(std::future_errc::promise_already_satisfied));
+    test = true;
+  }
+
+  try
+  {
+    f1.get();
+    test = false;
+  }
+  catch(int i)
+  {
+    VERIFY( i == 0 );
+  }
+
+  VERIFY( test );
+}
+
+void test02()
+{
+  bool test = false;
+
+  std::promise<int> p1;
+  std::future<int> f1 = p1.get_future();
+
+  p1.set_value(2);
+
+  try
+  {
+    p1.set_exception(std::make_exception_ptr(0));
+    VERIFY( false );
+  }
+  catch (std::future_error& e)
+  {
+    VERIFY(e.code() ==
+        std::make_error_code(std::future_errc::promise_already_satisfied));
+    test = true;
+  }
+
+  VERIFY( test );
+}
+
+int main()
+{
+  test01();
+  test02();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc
new file mode 100644
index 000000000..a670ab0d8
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_value.cc
@@ -0,0 +1,106 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+#include <testsuite_rvalref.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int> p1;
+  std::future<int> f1 = p1.get_future();
+
+  VERIFY( f1.valid() );
+
+  p1.set_value(0);
+
+  int&& i1 = f1.get();
+
+  VERIFY( i1 == 0 );
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+  using __gnu_test::rvalstruct;
+
+  std::promise<rvalstruct> p1;
+  std::future<rvalstruct> f1 = p1.get_future();
+
+  VERIFY( f1.valid() );
+
+  p1.set_value(rvalstruct(1));
+
+  rvalstruct r1(f1.get());
+
+  VERIFY( !f1.valid() );
+  VERIFY( r1.val == 1 );
+}
+
+
+void test03()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int&> p1;
+  std::future<int&> f1 = p1.get_future();
+
+  VERIFY( f1.valid() );
+
+  int i1 = 0;
+  p1.set_value(i1);
+  int& i2 = f1.get();
+
+  VERIFY( !f1.valid() );
+  VERIFY( &i1 == &i2 );
+}
+
+void test04()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<void> p1;
+  std::future<void> f1 = p1.get_future();
+
+  VERIFY( f1.valid() );
+
+  p1.set_value();
+  f1.get();
+
+  VERIFY( !f1.valid() );
+}
+
+int main()
+{
+  test01();
+  test02();
+  test03();
+  test04();
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc
new file mode 100644
index 000000000..3764d11b2
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_value2.cc
@@ -0,0 +1,89 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test = false;
+
+  std::promise<int> p1;
+  std::future<int> f1 = p1.get_future();
+
+  p1.set_value(1);
+
+  try
+  {
+    p1.set_value(2);
+    VERIFY( false );
+  }
+  catch (std::future_error& e)
+  {
+    VERIFY(e.code() ==
+        std::make_error_code(std::future_errc::promise_already_satisfied));
+    test = true;
+  }
+
+  std::chrono::milliseconds delay(1);
+  VERIFY( f1.wait_for(delay) == std::future_status::ready );
+  VERIFY( f1.get() == 1 );
+  VERIFY( test );
+}
+
+void test02()
+{
+  bool test = false;
+
+  std::promise<int> p1;
+  std::future<int> f1 = p1.get_future();
+
+  p1.set_value(3);
+
+  try
+  {
+    p1.set_exception(std::make_exception_ptr(4));
+    VERIFY( false );
+  }
+  catch (std::future_error& e)
+  {
+    VERIFY(e.code() ==
+        std::make_error_code(std::future_errc::promise_already_satisfied));
+    test = true;
+  }
+
+  std::chrono::milliseconds delay(1);
+  VERIFY( f1.wait_for(delay) == std::future_status::ready );
+  VERIFY( f1.get() == 3 );
+  VERIFY( test );
+}
+
+int main()
+{
+  test01();
+  test02();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc
new file mode 100644
index 000000000..e7bd13f5f
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/set_value3.cc
@@ -0,0 +1,80 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+
+// Test promise::set_value() for deadlock by checking if the state is ready
+// during construction and destruction of the associated state.
+
+struct tester
+{
+  tester(int);
+  tester(const tester&);
+  tester() = delete;
+  tester& operator=(const tester&);
+};
+
+std::promise<tester> pglobal;
+std::future<tester> fglobal = pglobal.get_future();
+
+auto delay = std::chrono::milliseconds(1);
+
+tester::tester(int)
+{
+  bool test __attribute__((unused)) = true;
+  VERIFY (fglobal.wait_for(delay) == std::future_status::timeout);
+}
+
+tester::tester(const tester&)
+{
+  bool test __attribute__((unused)) = true;
+  // if this copy happens while a mutex is locked next line could deadlock:
+  VERIFY (fglobal.wait_for(delay) == std::future_status::timeout);
+}
+
+tester& tester::operator=(const tester&)
+{
+  bool test __attribute__((unused)) = true;
+  // if this copy happens while a mutex is locked next line could deadlock:
+  VERIFY (fglobal.wait_for(delay) == std::future_status::timeout);
+  return *this;
+}
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  pglobal.set_value( tester(1) );
+
+  VERIFY (fglobal.wait_for(delay) == std::future_status::ready);
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/swap.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/swap.cc
new file mode 100644
index 000000000..c003a4047
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/members/swap.cc
@@ -0,0 +1,47 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int> p1;
+  std::promise<int> p2;
+  p1.set_value(1);
+  p1.swap(p2);
+  auto delay = std::chrono::milliseconds(1);
+  VERIFY( p1.get_future().wait_for(delay) == std::future_status::timeout );
+  VERIFY( p2.get_future().wait_for(delay) == std::future_status::ready );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/requirements/explicit_instantiation.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..033b7b836
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/requirements/explicit_instantiation.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+using std::promise;
+template class promise<int>;
+template class promise<int&>;
+template class promise<void>;
+template class promise<ClassType>;
+template class promise<ClassType&>;
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/uses_allocator.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/uses_allocator.cc
new file mode 100644
index 000000000..4c9c55f0e
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/promise/uses_allocator.cc
@@ -0,0 +1,32 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2011-2014 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 <future>
+#include <memory>
+
+using std::uses_allocator;
+using std::allocator;
+using std::promise;
+static_assert( uses_allocator<promise<int>, allocator<int>>::value,
+               "promise supports uses-allocator construction" );
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/1.cc
new file mode 100644
index 000000000..8bef41d6a
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/1.cc
@@ -0,0 +1,49 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m1;
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/assign_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/assign_neg.cc
new file mode 100644
index 000000000..90749158d
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/assign_neg.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  // assign
+  typedef std::recursive_mutex mutex_type;
+  mutex_type m1;
+  mutex_type m2;
+  m1 = m2;			// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/copy_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/copy_neg.cc
new file mode 100644
index 000000000..1bf0fcaca
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/cons/copy_neg.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  // assign
+  typedef std::recursive_mutex mutex_type;
+  mutex_type m1;
+  mutex_type m2(m1);		// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc
new file mode 100644
index 000000000..7ced0dabb
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+    }
+  catch (const std::system_error& e)
+    {
+      // Destroying locked mutex raises system error, or undefined.
+      // POSIX == may fail with EBUSY.
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/lock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/lock/1.cc
new file mode 100644
index 000000000..af58e5306
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/lock/1.cc
@@ -0,0 +1,64 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+
+      // Lock already locked recursive mutex.
+      try
+	{
+	  // XXX Will not block.
+	  m.lock();
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+
+      m.unlock();
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/native_handle/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/native_handle/1.cc
new file mode 100644
index 000000000..be25308e2
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/native_handle/1.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      mutex_type::native_handle_type n = m.native_handle();
+      (void)n;
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc
new file mode 100644
index 000000000..c2bfae22a
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc
@@ -0,0 +1,33 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <mutex>
+#include <thread/all.h>
+
+int main()
+{
+  typedef std::recursive_mutex test_type;
+  __gnu_test::compare_type_to_native_type<test_type>();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/requirements/standard_layout.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/requirements/standard_layout.cc
new file mode 100644
index 000000000..1b531fdfd
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/requirements/standard_layout.cc
@@ -0,0 +1,31 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <mutex>
+#include <testsuite_common_types.h>
+
+void test01()
+{
+  __gnu_test::standard_layout test;
+  test.operator()<std::recursive_mutex>();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/requirements/typedefs.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/requirements/typedefs.cc
new file mode 100644
index 000000000..e331a3473
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/requirements/typedefs.cc
@@ -0,0 +1,33 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// 2008-03-18 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  // Check for required typedefs
+  typedef std::recursive_mutex test_type;
+  typedef test_type::native_handle_type type;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/try_lock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/try_lock/1.cc
new file mode 100644
index 000000000..2c0a7d2d5
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/try_lock/1.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      bool b = m.try_lock();
+      VERIFY( b );
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/try_lock/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/try_lock/2.cc
new file mode 100644
index 000000000..76fa20aa0
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/try_lock/2.cc
@@ -0,0 +1,68 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+      bool b;
+
+      try
+	{
+	  b = m.try_lock();
+	  VERIFY( b );
+	  m.unlock();
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+      catch(...)
+	{
+	  VERIFY( false );
+	}
+
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/unlock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/unlock/1.cc
new file mode 100644
index 000000000..2aef2749e
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_mutex/unlock/1.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_mutex mutex_type;
+
+  try 
+    {
+      // Unlock mutex that hasn't been locked.
+      mutex_type m;
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      // POSIX == EPERM
+      VERIFY( true );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/1.cc
new file mode 100644
index 000000000..a6a9a28ef
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/1.cc
@@ -0,0 +1,49 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m1;
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc
new file mode 100644
index 000000000..23c7c1b5e
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  // assign
+  typedef std::recursive_timed_mutex mutex_type;
+  mutex_type m1;
+  mutex_type m2;
+  m1 = m2;			// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc
new file mode 100644
index 000000000..222ed9881
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  // assign
+  typedef std::recursive_timed_mutex mutex_type;
+  mutex_type m1;
+  mutex_type m2(m1);		// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc
new file mode 100644
index 000000000..5cc92b58a
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+    }
+  catch (const std::system_error& e)
+    {
+      // Destroying locked mutex raises system error, or undefined.
+      // POSIX == may fail with EBUSY.
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/lock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/lock/1.cc
new file mode 100644
index 000000000..d90874dc6
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/lock/1.cc
@@ -0,0 +1,63 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+
+      // Lock already locked mutex.
+      try
+	{
+	  // XXX Will block.
+	  // m.lock();
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/lock/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/lock/2.cc
new file mode 100644
index 000000000..75f01b442
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/lock/2.cc
@@ -0,0 +1,63 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+
+      // Lock already locked mutex.
+      try
+	{
+	  // XXX Will not block.
+	  // m.lock();
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc
new file mode 100644
index 000000000..f3f8f1d71
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      mutex_type::native_handle_type n = m.native_handle();
+      (void)n;
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc
new file mode 100644
index 000000000..71632abb4
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc
@@ -0,0 +1,33 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2009-2014 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 <mutex>
+#include <thread/all.h>
+
+int main()
+{
+  typedef std::recursive_timed_mutex test_type;
+  __gnu_test::compare_type_to_native_type<test_type>();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/requirements/typedefs.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/requirements/typedefs.cc
new file mode 100644
index 000000000..0f0311539
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/requirements/typedefs.cc
@@ -0,0 +1,33 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// 2008-03-18 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  // Check for required typedefs
+  typedef std::recursive_timed_mutex test_type;
+  typedef test_type::native_handle_type type;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc
new file mode 100644
index 000000000..c6ec13846
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      bool b = m.try_lock();
+      VERIFY( b );
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc
new file mode 100644
index 000000000..4f02074cc
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc
@@ -0,0 +1,64 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options "-std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options "-std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options "-std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+      bool b;
+
+      try
+	{
+	  b = m.try_lock();
+	  VERIFY( b );
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+
+      m.unlock();
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc
new file mode 100644
index 000000000..41a1a7586
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc
@@ -0,0 +1,53 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <chrono>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_timed_mutex mutex_type;
+  
+  try 
+    {
+      mutex_type m;
+      bool b = m.try_lock_for(std::chrono::seconds(1));
+      VERIFY( b );
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc
new file mode 100644
index 000000000..ef344a2de
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc
@@ -0,0 +1,54 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <chrono>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_timed_mutex mutex_type;
+  typedef std::chrono::duration<int64_t, std::pico> picoseconds;
+
+  try 
+    {
+      mutex_type m;
+      bool b = m.try_lock_for(picoseconds(1));
+      VERIFY( b );
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc
new file mode 100644
index 000000000..90353a781
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc
@@ -0,0 +1,70 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_timed_mutex mutex_type;
+
+  std::chrono::seconds s(1);
+  
+  try 
+    {
+      mutex_type m;
+      m.lock();
+      bool b;
+
+      try
+	{
+	  b = m.try_lock_for(s);
+	  VERIFY( b );
+	  m.unlock();
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+      catch(...)
+	{
+	  VERIFY( false );
+	}
+
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc
new file mode 100644
index 000000000..c6ec13846
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      bool b = m.try_lock();
+      VERIFY( b );
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc
new file mode 100644
index 000000000..2cfdfb2ea
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc
@@ -0,0 +1,63 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+      bool b;
+
+      try
+	{
+	  b = m.try_lock();
+	  VERIFY( b );
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/unlock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/unlock/1.cc
new file mode 100644
index 000000000..18b3f53cb
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/recursive_timed_mutex/unlock/1.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::recursive_timed_mutex mutex_type;
+
+  try 
+    {
+      // Unlock mutex that hasn't been locked.
+      mutex_type m;
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      // POSIX == EPERM
+      VERIFY( true );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/assign.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/assign.cc
new file mode 100644
index 000000000..7b19aa191
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/assign.cc
@@ -0,0 +1,44 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_hooks.h>
+
+std::future<int> get() { return std::promise<int>().get_future(); }
+
+void test01()
+{
+  // assign
+  std::shared_future<int> p1;
+  std::shared_future<int> p2 = get();
+  p1 = p2;
+  VERIFY( p1.valid() );
+  VERIFY( p2.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
+
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/constexpr.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/constexpr.cc
new file mode 100644
index 000000000..ab7f85c1c
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/constexpr.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x -fno-inline -save-temps -g0" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+// { dg-final { scan-assembler-not "_ZNSt13shared_futureIvEC2Ev" } }
+// { dg-final { scan-assembler-not "_ZNSt13shared_futureIiEC2Ev" } }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_common_types.h>
+
+int main()
+{
+  __gnu_test::constexpr_default_constructible test; //not literal
+  test.operator()<std::shared_future<int>>();
+  test.operator()<std::shared_future<void>>();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/copy.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/copy.cc
new file mode 100644
index 000000000..57a0cfdc3
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/copy.cc
@@ -0,0 +1,42 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+extern std::future<int>&& get();
+
+void test01()
+{
+  using std::shared_future;
+
+  shared_future<int> p1 = get();
+  shared_future<int> p2(p1);
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/default.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/default.cc
new file mode 100644
index 000000000..2e78590d8
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/default.cc
@@ -0,0 +1,51 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+  using std::shared_future;
+  using namespace __gnu_test;
+
+  bool __attribute__((unused)) test = true;
+
+  shared_future<int> p1;
+  VERIFY( !p1.valid() );
+  shared_future<int&> p2;
+  VERIFY( !p2.valid() );
+  shared_future<void> p3;
+  VERIFY( !p3.valid() );
+  shared_future<ClassType> p4;
+  VERIFY( !p4.valid() );
+  shared_future<AbstractClass&> p5;
+  VERIFY( !p5.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/move.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/move.cc
new file mode 100644
index 000000000..de67e3a10
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/move.cc
@@ -0,0 +1,41 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+
+void test01()
+{
+  // construct from rvalue future
+  std::promise<int> p1;
+  std::future<int> f1(p1.get_future());
+  std::shared_future<int> f2(std::move(f1));
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/move_assign.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/move_assign.cc
new file mode 100644
index 000000000..3b9f867ab
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/cons/move_assign.cc
@@ -0,0 +1,43 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_hooks.h>
+
+std::future<int> get() { return std::promise<int>().get_future(); }
+
+void test01()
+{
+  // assign
+  std::shared_future<int> p1;
+  std::shared_future<int> p2 = get();
+  p1 = std::move(p2);
+  VERIFY( p1.valid() );
+  VERIFY( !p2.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/45133.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/45133.cc
new file mode 100644
index 000000000..5723d64c0
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/45133.cc
@@ -0,0 +1,93 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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/>.
+
+// 30.6.7 Class template shared_future [futures.shared_future]
+
+#include <future>
+#include <testsuite_hooks.h>
+
+// This test verifies behaviour which is encouraged by a non-normative note,
+// but not required.
+ 
+void
+test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::shared_future<int> f;
+  try
+  {
+    f.get();
+    VERIFY( false );
+  }
+  catch (std::future_error& e)
+  {
+    VERIFY( e.code() == std::future_errc::no_state );
+  }
+}
+
+void
+test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::shared_future<int&> f;
+  try
+  {
+    f.get();
+    VERIFY( false );
+  }
+  catch (std::future_error& e)
+  {
+    VERIFY( e.code() == std::future_errc::no_state );
+  }
+}
+
+void
+test03()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::shared_future<void> f;
+  try
+  {
+    f.get();
+    VERIFY( false );
+  }
+  catch (std::future_error& e)
+  {
+    VERIFY( e.code() == std::future_errc::no_state );
+  }
+}
+
+int main()
+{
+  test01();
+  test02();
+  test03();
+
+  return 0;
+}
+
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/get.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/get.cc
new file mode 100644
index 000000000..590c7183a
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/get.cc
@@ -0,0 +1,78 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_hooks.h>
+
+int value = 99;
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int> p1;
+  const std::shared_future<int> f1(p1.get_future());
+  std::shared_future<int> f2(f1);
+
+  p1.set_value(value);
+  VERIFY( f1.get() == value );
+  VERIFY( f2.get() == value );
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int&> p1;
+  const std::shared_future<int&> f1(p1.get_future());
+  std::shared_future<int&> f2(f1);
+
+  p1.set_value(value);
+  VERIFY( &f1.get() == &value );
+  VERIFY( &f2.get() == &value );
+}
+
+void test03()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<void> p1;
+  const std::shared_future<void> f1(p1.get_future());
+  std::shared_future<void> f2(f1);
+
+  p1.set_value();
+  f1.get();
+  f2.get();
+}
+
+int main()
+{
+  test01();
+  test02();
+  test03();
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/get2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/get2.cc
new file mode 100644
index 000000000..3c593d8ce
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/get2.cc
@@ -0,0 +1,127 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <exception>
+#include <testsuite_hooks.h>
+
+int value = 99;
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int> p1;
+  std::shared_future<int> f1(p1.get_future());
+  std::shared_future<int> f2(f1);
+
+  p1.set_exception(std::make_exception_ptr(value));
+  try
+  {
+    (void) f1.get();
+    VERIFY( false );
+  }
+  catch (int& e)
+  {
+    VERIFY( e == value );
+  }
+  try
+  {
+    (void) f2.get();
+    VERIFY( false );
+  }
+  catch (int& e)
+  {
+    VERIFY( e == value );
+  }
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int&> p1;
+  std::shared_future<int&> f1(p1.get_future());
+  std::shared_future<int&> f2(f1);
+
+  p1.set_exception(std::make_exception_ptr(value));
+  try
+  {
+    (void) f1.get();
+    VERIFY( false );
+  }
+  catch (int& e)
+  {
+    VERIFY( e == value );
+  }
+  try
+  {
+    (void) f2.get();
+    VERIFY( false );
+  }
+  catch (int& e)
+  {
+    VERIFY( e == value );
+  }
+}
+
+void test03()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<void> p1;
+  std::shared_future<void> f1(p1.get_future());
+  std::shared_future<void> f2(f1);
+
+  p1.set_exception(std::make_exception_ptr(value));
+  try
+  {
+    f1.get();
+    VERIFY( false );
+  }
+  catch (int& e)
+  {
+    VERIFY( e == value );
+  }
+  try
+  {
+    f2.get();
+    VERIFY( false );
+  }
+  catch (int& e)
+  {
+    VERIFY( e == value );
+  }
+}
+
+int main()
+{
+  test01();
+  test02();
+  test03();
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/valid.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/valid.cc
new file mode 100644
index 000000000..078073ee2
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/valid.cc
@@ -0,0 +1,61 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2010-2014 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 <future>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::shared_future<int> f0;
+
+  VERIFY( !f0.valid() );
+
+  std::promise<int> p1;
+  std::shared_future<int> f1(p1.get_future());
+  std::shared_future<int> f2(f1);
+
+  VERIFY( f1.valid() );
+  VERIFY( f2.valid() );
+
+  p1.set_value(1);
+
+  VERIFY( f1.valid() );
+  VERIFY( f2.valid() );
+
+  f1 = std::move(f0);
+
+  VERIFY( !f0.valid() );
+  VERIFY( !f1.valid() );
+  VERIFY( f2.valid() );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/wait.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/wait.cc
new file mode 100644
index 000000000..702b26f0a
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/wait.cc
@@ -0,0 +1,56 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <thread>
+#include <mutex>
+#include <testsuite_hooks.h>
+
+void fut_wait(std::shared_future<void> f)
+{
+  f.wait();
+}
+
+void test01()
+{
+  std::promise<void> p1;
+  std::shared_future<void> f1(p1.get_future());
+
+  std::thread t1(fut_wait, f1);
+  std::thread t2(fut_wait, f1);
+  std::thread t3(fut_wait, f1);
+
+  p1.set_value();
+  t1.join();
+  t2.join();
+  t3.join();
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_for.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_for.cc
new file mode 100644
index 000000000..a3fae991d
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_for.cc
@@ -0,0 +1,56 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <chrono>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int> p1;
+  std::shared_future<int> f1(p1.get_future());
+  std::shared_future<int> f2(f1);
+
+  std::chrono::milliseconds delay(100);
+
+  VERIFY( f1.wait_for(delay) == std::future_status::timeout );
+  VERIFY( f2.wait_for(delay) == std::future_status::timeout );
+
+  p1.set_value(1);
+
+  auto before = std::chrono::system_clock::now();
+  VERIFY( f1.wait_for(delay) == std::future_status::ready );
+  VERIFY( f2.wait_for(delay) == std::future_status::ready );
+  VERIFY( std::chrono::system_clock::now() < (before + 2*delay) );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_until.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_until.cc
new file mode 100644
index 000000000..37384e973
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/members/wait_until.cc
@@ -0,0 +1,64 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <chrono>
+#include <testsuite_hooks.h>
+
+std::chrono::system_clock::time_point make_time(int i)
+{
+  return std::chrono::system_clock::now() + std::chrono::milliseconds(i);
+}
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::promise<int> p1;
+  std::shared_future<int> f1(p1.get_future());
+  std::shared_future<int> f2(f1);
+
+  auto when = make_time(10);
+  VERIFY( f1.wait_until(make_time(10)) == std::future_status::timeout );
+  VERIFY( std::chrono::system_clock::now() >= when );
+
+  when = make_time(10);
+  VERIFY( f2.wait_until(make_time(10)) == std::future_status::timeout );
+  VERIFY( std::chrono::system_clock::now() >= when );
+
+  p1.set_value(1);
+
+  when = make_time(100);
+  VERIFY( f1.wait_until(when) == std::future_status::ready );
+  VERIFY( f2.wait_until(when) == std::future_status::ready );
+  VERIFY( std::chrono::system_clock::now() < when );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/requirements/explicit_instantiation.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..06876b0ca
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_future/requirements/explicit_instantiation.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-atomic-builtins "" }
+
+// Copyright (C) 2009-2014 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 <future>
+#include <testsuite_tr1.h>
+
+using namespace __gnu_test;
+using std::shared_future;
+template class shared_future<int>;
+template class shared_future<int&>;
+template class shared_future<void>;
+template class shared_future<ClassType>;
+template class shared_future<ClassType&>;
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/1.cc
new file mode 100644
index 000000000..c271577cf
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/1.cc
@@ -0,0 +1,53 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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 <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+  typedef std::shared_lock<mutex_type> lock_type;
+
+  try
+    {
+      lock_type lock;
+
+      VERIFY( !lock.owns_lock() );
+      VERIFY( !(bool)lock );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/2.cc
new file mode 100644
index 000000000..af01e0e66
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/2.cc
@@ -0,0 +1,54 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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 <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+  typedef std::shared_lock<mutex_type> lock_type;
+
+  try
+    {
+      mutex_type m;
+      lock_type lock(m);
+
+      VERIFY( lock.owns_lock() );
+      VERIFY( (bool)lock );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/3.cc
new file mode 100644
index 000000000..17023b410
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/3.cc
@@ -0,0 +1,54 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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 <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+  typedef std::shared_lock<mutex_type> lock_type;
+
+  try
+    {
+      mutex_type m;
+      lock_type lock(m, std::defer_lock);
+
+      VERIFY( !lock.owns_lock() );
+      VERIFY( !(bool)lock );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/4.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/4.cc
new file mode 100644
index 000000000..db761e1f5
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/4.cc
@@ -0,0 +1,54 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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 <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+  typedef std::shared_lock<mutex_type> lock_type;
+
+  try
+    {
+      mutex_type m;
+      lock_type lock(m, std::try_to_lock);
+
+      VERIFY( lock.owns_lock() );
+      VERIFY( (bool)lock );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/5.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/5.cc
new file mode 100644
index 000000000..712e68ca6
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/5.cc
@@ -0,0 +1,58 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2013-2014 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 <chrono>
+#include <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+  typedef std::shared_lock<mutex_type> lock_type;
+  typedef std::chrono::system_clock clock_type;
+
+  try
+    {
+      clock_type::time_point t = clock_type::now() + std::chrono::seconds(5);
+
+      mutex_type m;
+      lock_type lock(m, t);
+
+      VERIFY( lock.owns_lock() );
+      VERIFY( (bool)lock );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/6.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/6.cc
new file mode 100644
index 000000000..bb1f902ac
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/cons/6.cc
@@ -0,0 +1,58 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2013-2014 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 <chrono>
+#include <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+  typedef std::shared_lock<mutex_type> lock_type;
+  typedef std::chrono::system_clock clock_type;
+
+  try
+    {
+      clock_type::duration d = std::chrono::seconds(5);
+
+      mutex_type m;
+      lock_type lock(m, d);
+
+      VERIFY( lock.owns_lock() );
+      VERIFY( (bool)lock );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/locking/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/locking/1.cc
new file mode 100644
index 000000000..ececeb007
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/locking/1.cc
@@ -0,0 +1,61 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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 <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+  typedef std::shared_lock<mutex_type> lock_type;
+
+  try
+    {
+      mutex_type m;
+      lock_type l(m, std::defer_lock);
+
+      l.lock();
+
+      VERIFY( (bool)l );
+      VERIFY( l.owns_lock() );
+
+      l.unlock();
+
+      VERIFY( !(bool)l );
+      VERIFY( !l.owns_lock() );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/locking/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/locking/2.cc
new file mode 100644
index 000000000..3f120ad44
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/locking/2.cc
@@ -0,0 +1,106 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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 <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+  typedef std::shared_lock<mutex_type> lock_type;
+
+  try
+    {
+      lock_type l;
+
+      // Lock shared_lock w/o mutex
+      try
+        {
+          l.lock();
+        }
+      catch (const std::system_error& ex)
+        {
+	  VERIFY( ex.code() == std::make_error_code
+		  (std::errc::operation_not_permitted) );
+        }
+      catch (...)
+        {
+          VERIFY( false );
+        }
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+  typedef std::shared_lock<mutex_type> lock_type;
+
+  try
+    {
+      mutex_type m;
+      lock_type l(m);
+
+      // Lock already locked shared_lock.
+      try
+	{
+	  l.lock();
+	}
+      catch (const std::system_error& ex)
+	{
+	  VERIFY( ex.code() == std::make_error_code
+		  (std::errc::resource_deadlock_would_occur) );
+	}
+      catch (...)
+	{
+	  VERIFY( false );
+	}
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test01();
+  test02();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/locking/3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/locking/3.cc
new file mode 100644
index 000000000..2770a75ed
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/locking/3.cc
@@ -0,0 +1,67 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2013-2014 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 <chrono>
+#include <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+  typedef std::shared_lock<mutex_type> lock_type;
+
+  try
+    {
+      mutex_type m;
+      lock_type l(m, std::defer_lock);
+
+      try
+	{
+	  l.try_lock_for(std::chrono::milliseconds(100));
+	}
+      catch(const std::system_error&)
+	{
+	  VERIFY( false );
+	}
+      catch (...)
+	{
+	  VERIFY( false );
+	}
+
+      VERIFY( l.owns_lock() );
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/locking/4.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/locking/4.cc
new file mode 100644
index 000000000..8d11de9b0
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/locking/4.cc
@@ -0,0 +1,69 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2013-2014 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 <chrono>
+#include <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+  typedef std::shared_lock<mutex_type> lock_type;
+  typedef std::chrono::system_clock clock_type;
+
+  try
+    {
+      mutex_type m;
+      lock_type l(m, std::defer_lock);
+      clock_type::time_point t = clock_type::now() + std::chrono::seconds(1);
+
+      try
+	{
+	  l.try_lock_until(t);
+	}
+      catch(const std::system_error&)
+	{
+	  VERIFY( false );
+	}
+      catch (...)
+	{
+	  VERIFY( false );
+	}
+
+      VERIFY( l.owns_lock() );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/modifiers/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/modifiers/1.cc
new file mode 100644
index 000000000..03abcc4c8
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/modifiers/1.cc
@@ -0,0 +1,68 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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 <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+  typedef std::shared_lock<mutex_type> lock_type;
+
+  try
+    {
+      mutex_type m;
+      lock_type l1(m);
+      lock_type l2;
+
+      try
+	{
+	  l1.swap(l2);
+	}
+      catch (const std::system_error&)
+	{
+	  VERIFY( false );
+	}
+      catch(...)
+	{
+	  VERIFY( false );
+	}
+
+      VERIFY( !(bool)l1 );
+      VERIFY( (bool)l2 );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/modifiers/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/modifiers/2.cc
new file mode 100644
index 000000000..a5e349373
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/modifiers/2.cc
@@ -0,0 +1,68 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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 <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+  typedef std::shared_lock<mutex_type> lock_type;
+
+  try
+    {
+      mutex_type m;
+      lock_type l1(m);
+      lock_type l2;
+
+      try
+	{
+	  l1.swap(l2);
+	}
+      catch (const std::system_error&)
+	{
+	  VERIFY( false );
+	}
+      catch(...)
+	{
+	  VERIFY( false );
+	}
+
+      VERIFY( !(bool)l1 );
+      VERIFY( (bool)l2 );
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/requirements/explicit_instantiation.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..efd61565b
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/requirements/explicit_instantiation.cc
@@ -0,0 +1,31 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++1y" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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/>.
+
+
+// NB: This file is for testing with NO OTHER INCLUDES.
+
+#include <shared_mutex>
+
+namespace std
+{
+  template class shared_lock<shared_timed_mutex>;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/requirements/typedefs.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/requirements/typedefs.cc
new file mode 100644
index 000000000..738e7f147
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_lock/requirements/typedefs.cc
@@ -0,0 +1,33 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++1y" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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/>.
+
+
+// NB: This file is for testing with NO OTHER INCLUDES.
+
+#include <shared_mutex>
+
+void test01()
+{
+  // Check for required typedefs
+  typedef std::shared_lock<std::shared_timed_mutex> test_type;
+  typedef test_type::mutex_type mutex_type;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/cons/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/cons/1.cc
new file mode 100644
index 000000000..b38cdbbcb
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/cons/1.cc
@@ -0,0 +1,49 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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 <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+
+  try
+    {
+      mutex_type m1;
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/cons/assign_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/cons/assign_neg.cc
new file mode 100644
index 000000000..c8be74101
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/cons/assign_neg.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++1y" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <shared_mutex>
+
+void test01()
+{
+  // assign
+  typedef std::shared_timed_mutex mutex_type;
+  mutex_type m1;
+  mutex_type m2;
+  m1 = m2;			// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/cons/copy_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/cons/copy_neg.cc
new file mode 100644
index 000000000..780c19341
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/cons/copy_neg.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++1y" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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 <shared_mutex>
+
+void test01()
+{
+  // assign
+  typedef std::shared_timed_mutex mutex_type;
+  mutex_type m1;
+  mutex_type m2(m1);		// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/requirements/standard_layout.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/requirements/standard_layout.cc
new file mode 100644
index 000000000..3133b10eb
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/requirements/standard_layout.cc
@@ -0,0 +1,31 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++1y" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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 <shared_mutex>
+#include <testsuite_common_types.h>
+
+void test01()
+{
+  __gnu_test::standard_layout test;
+  test.operator()<std::shared_timed_mutex>();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/try_lock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/try_lock/1.cc
new file mode 100644
index 000000000..c13e05b57
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/try_lock/1.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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 <shared_mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+
+  try
+    {
+      mutex_type m;
+      bool b = m.try_lock();
+      VERIFY( b );
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/try_lock/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/try_lock/2.cc
new file mode 100644
index 000000000..28f833ba6
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/shared_timed_mutex/try_lock/2.cc
@@ -0,0 +1,67 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++1y -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++1y " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2013-2014 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 <shared_mutex>
+#include <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::shared_timed_mutex mutex_type;
+
+  try
+    {
+      mutex_type m;
+      m.lock();
+      bool b;
+
+      std::thread t([&] {
+        try
+          {
+            b = m.try_lock();
+          }
+        catch (const std::system_error& e)
+          {
+            VERIFY( false );
+          }
+      });
+      t.join();
+      VERIFY( !b );
+
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/this_thread/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/this_thread/1.cc
new file mode 100644
index 000000000..8ea38b6a0
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/this_thread/1.cc
@@ -0,0 +1,49 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+      std::thread::id id = std::this_thread::get_id();
+      VERIFY( id != std::thread::id() );      
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/this_thread/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/this_thread/2.cc
new file mode 100644
index 000000000..8f91094de
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/this_thread/2.cc
@@ -0,0 +1,48 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+      std::this_thread::yield();
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/this_thread/3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/this_thread/3.cc
new file mode 100644
index 000000000..88406c5ac
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/this_thread/3.cc
@@ -0,0 +1,65 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-sleep "" }
+
+// Copyright (C) 2008-2014 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 <chrono>
+#include <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+namespace chr = std::chrono;
+
+void foo()
+{
+  bool test __attribute__((unused)) = true;
+
+  chr::system_clock::time_point begin = chr::system_clock::now();
+  chr::microseconds ms(500);
+
+  std::this_thread::sleep_for(ms);
+  
+  VERIFY( (chr::system_clock::now() - begin) >= ms );
+}
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+      std::thread t(foo);
+      t.join();
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/this_thread/4.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/this_thread/4.cc
new file mode 100644
index 000000000..1e585a697
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/this_thread/4.cc
@@ -0,0 +1,65 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-sleep "" }
+
+// Copyright (C) 2008-2014 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 <chrono>
+#include <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+namespace chr = std::chrono;
+
+void foo()
+{
+  bool test __attribute__((unused)) = true;
+
+  chr::system_clock::time_point begin = chr::system_clock::now();
+  chr::microseconds ms(500);
+
+  std::this_thread::sleep_until(chr::system_clock::now() + ms);
+  
+  VERIFY( (chr::system_clock::now() - begin) >= ms );
+}
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+      std::thread t(foo);
+      t.join();
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/adl.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/adl.cc
new file mode 100644
index 000000000..1f9aca146
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/adl.cc
@@ -0,0 +1,39 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++11" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2012-2014 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 <thread>
+#include <memory>
+#include <functional>
+
+template<typename, typename...P>
+void make_shared(P&&...)
+{}
+
+struct C {};
+
+void f(C){}
+
+// PR libstdc++/53872
+int main()
+{
+  std::thread t(std::bind(&::f, C()));
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/1.cc
new file mode 100644
index 000000000..273b34c4a
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/1.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+// thread default cons works
+// thread default cons no throw
+// thread default cons not joinable
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+      std::thread t;
+      VERIFY( !t.joinable() );
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/2.cc
new file mode 100644
index 000000000..2c058fd67
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/2.cc
@@ -0,0 +1,73 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <functional> // std::ref
+#include <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+void
+free_function(std::thread::id& id)
+{
+  id = std::this_thread::get_id();
+}
+
+// thread::id default cons
+// thread::id copy ctor
+// thread variadic cons, c++ function
+// thread variadic cons joinable
+// thread join
+// thread join postcondition not joinable
+// thread join postcondition function called correctly
+// this_thread::get_id
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      std::thread::id id1;
+      std::thread t(free_function, std::ref(id1));
+      std::thread::id id2 = t.get_id();
+      VERIFY( t.joinable() );
+      t.join();      
+      VERIFY( !t.joinable() );
+      VERIFY( id1 == id2 );
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test02();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/3.cc
new file mode 100644
index 000000000..266d7b9b8
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/3.cc
@@ -0,0 +1,92 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <functional> // std::unary_function, std::ref
+#include <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+struct copyable : public std::unary_function<std::thread::id&, void>
+{
+  copyable() = default;
+  ~copyable() = default;
+  copyable(const copyable& c)
+  { ++copy_count; }
+
+  void operator()(std::thread::id& id) const
+  {
+    id = std::this_thread::get_id();
+  }
+
+  static int copy_count;
+};
+
+int copyable::copy_count = 0;
+
+// same as 2, but function is copyable function object
+// thread variadic cons not copied when std::ref
+// thread variadic cons copied when not std::ref
+// no errors
+void test03()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      std::thread::id t1_id1;
+      copyable c1;
+      std::thread t1(std::ref(c1), std::ref(t1_id1));
+      std::thread::id t1_id2 = t1.get_id();
+      VERIFY( t1.joinable() );
+      t1.join();
+      VERIFY( !t1.joinable() );
+      VERIFY( t1_id1 == t1_id2 );
+      VERIFY( copyable::copy_count == 0 );
+
+      std::thread::id t2_id1;
+      copyable c2;
+      std::thread t2(c2, std::ref(t2_id1));
+      std::thread::id t2_id2 = t2.get_id();
+      VERIFY( t2.joinable() );
+      t2.join();
+      VERIFY( !t2.joinable() );
+      VERIFY( t2_id1 == t2_id2 );
+      VERIFY( copyable::copy_count > 0 );
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test03();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/4.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/4.cc
new file mode 100644
index 000000000..ae97783fd
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/4.cc
@@ -0,0 +1,87 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <functional> // std::unary_function, std::ref, std::cref
+#include <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+struct noncopyable : std::unary_function<std::thread::id&, void>
+{
+  noncopyable() = default;
+  ~noncopyable() = default;
+  noncopyable(const noncopyable&) = delete;
+  noncopyable& operator=(const noncopyable&) = delete;
+  void operator()(std::thread::id& id) const
+  { 
+    id = std::this_thread::get_id();
+  }
+};
+
+// same as 3, but function is noncopyable function object
+// thread variadic cons not copied when std::ref
+// thread variadic cons copied when not std::ref
+// thread variadic cons not copied when std::cref
+// thread variadic cons copied when not std::cref
+// no errors
+void test03()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      std::thread::id t1_id1;
+      noncopyable nc1;
+      std::thread t1(std::ref(nc1), std::ref(t1_id1));
+      std::thread::id t1_id2 = t1.get_id();
+      VERIFY( t1.joinable() );
+      t1.join();
+      VERIFY( !t1.joinable() );
+      VERIFY( t1_id1 == t1_id2 );
+
+      std::thread::id t2_id1;
+      noncopyable nc2;
+      std::thread t2(std::cref(nc2), std::ref(t2_id1));
+      std::thread::id t2_id2 = t2.get_id();
+      VERIFY( t2.joinable() );
+      t2.join();
+      VERIFY( !t2.joinable() );
+      VERIFY( t2_id1 == t2_id2 );
+    }
+  catch(const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch(...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test03();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/49668.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/49668.cc
new file mode 100644
index 000000000..0082259d4
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/49668.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2011-2014 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 <thread>
+#include <functional>
+#include <testsuite_hooks.h>
+
+struct moveable
+{
+  moveable() = default;
+  moveable(moveable&&) = default;
+  moveable(const moveable&) = delete;
+};
+
+typedef decltype(std::placeholders::_1) placeholder_type;
+
+void f(moveable, placeholder_type, bool& b) { b = true; }
+
+void test01()
+{
+  bool test = false;
+  std::thread t(f, moveable(), std::placeholders::_1, std::ref(test));
+  t.join();
+  VERIFY( test );
+}
+
+int main()
+{
+  test01();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/5.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/5.cc
new file mode 100644
index 000000000..20678b89f
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/5.cc
@@ -0,0 +1,77 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <functional> // std::unary_function, std::ref
+#include <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+struct nonconst : public std::unary_function<std::thread::id&, void>
+{
+  void operator()(std::thread::id& id)
+  {
+    id = std::this_thread::get_id();
+  }
+};
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+  {
+    std::thread::id t1_id1;
+    nonconst c1;
+    std::thread t1(std::ref(c1), std::ref(t1_id1));
+    std::thread::id t1_id2 = t1.get_id();
+    VERIFY( t1.joinable() );
+    t1.join();
+    VERIFY( !t1.joinable() );
+    VERIFY( t1_id1 == t1_id2 );
+
+    std::thread::id t2_id1;
+    nonconst c2;
+    std::thread t2(c2, std::ref(t2_id1));
+    std::thread::id t2_id2 = t2.get_id();
+    VERIFY( t2.joinable() );
+    t2.join();
+    VERIFY( !t2.joinable() );
+    VERIFY( t2_id1 == t2_id2 );
+  }
+  catch (const std::system_error&)
+  {
+    VERIFY( false );
+  }
+  catch (...)
+  {
+    VERIFY( false );
+  }
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/6.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/6.cc
new file mode 100644
index 000000000..736119ec9
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/6.cc
@@ -0,0 +1,65 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+bool f_was_called = false;
+
+void f()
+{
+  f_was_called = true;
+}
+
+// thread non-variadic cons, c++ function
+// thread join
+// thread join postcondition function called correctly
+// no errors
+void test06()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+  {
+    std::thread t(f);
+    t.join();
+    VERIFY( f_was_called );
+  }
+  catch (const std::system_error&)
+  {
+    VERIFY( false );
+  }
+  catch (...)
+  {
+    VERIFY( false );
+  }
+}
+
+int main()
+{
+  test06();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/7.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/7.cc
new file mode 100644
index 000000000..0857ec59a
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/7.cc
@@ -0,0 +1,72 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+bool functor_was_called = false;
+
+struct copyable
+{
+  copyable() = default;
+  ~copyable() = default;
+  copyable(const copyable& c) = default;
+  copyable& operator=(const copyable&) = default;
+
+  void operator()() const
+  {
+    functor_was_called = true;
+  }
+};
+
+// same as 6, but function is copyable function object passed by reference
+void test07()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      copyable c;
+      copyable& rc = c;
+      std::thread t(rc);
+      t.join();
+      VERIFY( functor_was_called );
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test07();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/8.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/8.cc
new file mode 100644
index 000000000..4feb19f28
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/8.cc
@@ -0,0 +1,72 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+bool functor_was_called = false;
+
+struct moveable
+{
+  moveable() = default;
+  ~moveable() = default;
+  moveable(const moveable& c) = delete;
+  moveable& operator=(const moveable&) = delete;
+  moveable(moveable&&) { }
+
+  void operator()() const
+  {
+    functor_was_called = true;
+  }
+};
+
+// same as 6, but function object is movable
+void test08()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      moveable m;
+      std::thread t(std::move(m));
+      t.join();
+      VERIFY( functor_was_called );
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test08();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/9.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/9.cc
new file mode 100644
index 000000000..9331509d4
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/9.cc
@@ -0,0 +1,83 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int total = 0;
+
+// Functor has internal state.
+struct moveable
+{
+  int i;
+
+  moveable() = default;
+  ~moveable() = default;
+  moveable(const moveable& c) = delete;
+  moveable& operator=(const moveable&) = delete;
+
+  moveable(int j): i(j) { }
+  moveable(moveable&& m): i(m.i) { }
+
+  void operator()() const { total += i; }
+};
+
+// Two threads called by same functor type, different functor objects
+// that have different state. Make sure each thread calls the correct
+// functor.
+void test09()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      // first
+      moveable m1(60);
+      std::thread t1(std::move(m1));
+      t1.join();
+      VERIFY( total == 60 );
+
+      // second
+      moveable m2(600);
+      std::thread t2(std::move(m2));
+      t2.join();
+      VERIFY( total == 660 ); // Not 120...
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test09();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/assign_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/assign_neg.cc
new file mode 100644
index 000000000..f288012f0
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/assign_neg.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <thread>
+
+void test01()
+{
+  // assign
+  typedef std::thread test_type;
+  test_type t1;
+  test_type t2;
+  t1 = t2;			// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/copy_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/copy_neg.cc
new file mode 100644
index 000000000..fd7694f5e
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/copy_neg.cc
@@ -0,0 +1,33 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <thread>
+
+void test01()
+{
+  // copy
+  typedef std::thread test_type;
+  test_type t1;
+  test_type t2(t1);		// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/moveable.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/moveable.cc
new file mode 100644
index 000000000..a0fca8830
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/cons/moveable.cc
@@ -0,0 +1,77 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <thread>
+#include <utility>
+#include <testsuite_hooks.h>
+
+struct moveable
+{
+  moveable() = default;
+  ~moveable() = default;
+  moveable(const moveable& c) = delete;
+  moveable& operator=(const moveable&) = delete;
+  moveable(moveable&&) { }
+
+  void operator()() const { }
+};
+
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  moveable m;
+  std::thread b(std::move(m));
+  std::thread::id id_initial = b.get_id();
+  VERIFY( b.joinable() );
+  VERIFY( id_initial != std::thread::id() );
+
+  // copy move construct
+  // copied new thread old id, original thread default id
+  std::thread c(std::move(b));
+  VERIFY( c.joinable() );
+  VERIFY( c.get_id() == id_initial );
+  VERIFY( !b.joinable() );
+  VERIFY( b.get_id() == std::thread::id() );
+
+  // copy move assign
+  std::thread d;
+  VERIFY( !d.joinable() );
+  VERIFY( d.get_id() == std::thread::id() );
+  d = std::move(c);
+  VERIFY( d.joinable() );
+  VERIFY( d.get_id() == id_initial );
+  VERIFY( !c.joinable() );
+  VERIFY( c.get_id() == std::thread::id() );
+  
+  d.join();
+}
+
+int main(void)
+{
+  test01();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/id/hash.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/id/hash.cc
new file mode 100644
index 000000000..626f59259
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/id/hash.cc
@@ -0,0 +1,26 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2010-2014 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 <thread>
+
+// thread::id hash
+std::hash<std::thread::id> h1;
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/id/operators.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/id/operators.cc
new file mode 100644
index 000000000..6bd6cf097
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/id/operators.cc
@@ -0,0 +1,37 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <thread>
+
+void test01()
+{
+  // thread::id operators
+  std::thread::id id1;
+  std::thread::id id2;
+
+  id1 == id2;
+  id1 != id2;
+  id1 < id2;
+  id1 > id2;
+  id1 >= id2;
+  id1 <= id2;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/1.cc
new file mode 100644
index 000000000..6f9d1b5a3
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/1.cc
@@ -0,0 +1,53 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+void f() { }
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+	std::thread t(f);
+	VERIFY( t.joinable() );
+	t.join();
+	VERIFY( !t.joinable() );
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/2.cc
new file mode 100644
index 000000000..d7f9320fb
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/2.cc
@@ -0,0 +1,53 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+void f() { }
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+	std::thread t(f);
+	VERIFY( t.joinable() );
+	t.detach();
+	VERIFY( !t.joinable() );
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/3.cc
new file mode 100644
index 000000000..01c4ea172
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/3.cc
@@ -0,0 +1,53 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+void f() { }
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  try 
+    {
+	std::thread t(f);
+	VERIFY( t.get_id() != std::thread::id() );
+	t.join();
+	VERIFY( t.get_id() == std::thread::id() );
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/4.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/4.cc
new file mode 100644
index 000000000..23e4a8cc8
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/4.cc
@@ -0,0 +1,48 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test = false;
+
+  std::thread t;
+
+  try 
+  {
+    t.join();
+  }
+  catch (const std::system_error&)
+  {
+    test = true;
+  }
+
+  VERIFY( test );
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/5.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/5.cc
new file mode 100644
index 000000000..dd141c41e
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/5.cc
@@ -0,0 +1,48 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <thread>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test = false;
+
+  std::thread t;
+
+  try 
+  {
+    t.detach();
+  }
+  catch (const std::system_error&)
+  {
+    test = true;
+  }
+
+  VERIFY( test );
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/hardware_concurrency.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/hardware_concurrency.cc
new file mode 100644
index 000000000..f7f8e3ffa
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/members/hardware_concurrency.cc
@@ -0,0 +1,36 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+// { dg-require-nprocs "" }
+
+// Copyright (C) 2009-2014 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 <thread>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  VERIFY( std::thread::hardware_concurrency() >= 1 );
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/native_handle/cancel.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/native_handle/cancel.cc
new file mode 100644
index 000000000..d2fd5d859
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/native_handle/cancel.cc
@@ -0,0 +1,44 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2012-2014 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 <pthread.h>
+#include <thread>
+#include <atomic>
+
+void f(std::atomic<bool>& started)
+{
+  started = true;
+  while (true)
+    std::this_thread::sleep_for(std::chrono::milliseconds(100));
+}
+
+int main()
+{
+  std::atomic<bool> started{ false };
+  std::thread t(f, std::ref(started));
+  while (!started)
+    std::this_thread::sleep_for(std::chrono::milliseconds(100));
+  pthread_cancel(t.native_handle());
+  t.join();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/native_handle/typesizes.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/native_handle/typesizes.cc
new file mode 100644
index 000000000..a976dc289
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/native_handle/typesizes.cc
@@ -0,0 +1,32 @@
+// { dg-do run { target *-*-linux* *-*-gnu* *-*-solaris* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009-2014 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 <thread>
+#include <thread/all.h>
+
+int main()
+{
+  typedef std::thread test_type;
+  __gnu_test::compare_type_to_native_type<test_type>();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/swap/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/swap/1.cc
new file mode 100644
index 000000000..271e0b9a3
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/thread/swap/1.cc
@@ -0,0 +1,93 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <thread>
+#include <system_error>
+#include <bits/move.h> // std::move
+#include <testsuite_hooks.h>
+
+void f() { }
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      std::thread t1(f);
+      std::thread::id t1_id = t1.get_id();
+      
+      std::thread t2;
+      
+      t2.swap(t1);
+      VERIFY( t1.get_id() == std::thread::id() );
+      VERIFY( t2.get_id() == t1_id );
+
+      t2.join();
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      std::thread t1(f);
+      std::thread::id t1_id = t1.get_id();
+      
+      std::thread t2;
+      
+      std::swap(t1, t2);
+      VERIFY( t1.get_id() == std::thread::id() );
+      VERIFY( t2.get_id() == t1_id );
+
+      t2.join();
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test01();
+  test02();
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/1.cc
new file mode 100644
index 000000000..6576aafe4
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/1.cc
@@ -0,0 +1,49 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m1;
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/assign_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/assign_neg.cc
new file mode 100644
index 000000000..9df0b258c
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/assign_neg.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  // assign
+  typedef std::timed_mutex mutex_type;
+  mutex_type m1;
+  mutex_type m2;
+  m1 = m2;			// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/copy_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/copy_neg.cc
new file mode 100644
index 000000000..2d43524c5
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/cons/copy_neg.cc
@@ -0,0 +1,34 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  // assign
+  typedef std::timed_mutex mutex_type;
+  mutex_type m1;
+  mutex_type m2(m1);		// { dg-error "deleted" }
+}
+
+// { dg-prune-output "include" }
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/dest/destructor_locked.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/dest/destructor_locked.cc
new file mode 100644
index 000000000..f871a035d
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/dest/destructor_locked.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+    }
+  catch (const std::system_error& e)
+    {
+      // Destroying locked mutex raises system error, or undefined.
+      // POSIX == may fail with EBUSY.
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/lock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/lock/1.cc
new file mode 100644
index 000000000..d5c12bb5c
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/lock/1.cc
@@ -0,0 +1,63 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+
+      // Lock already locked mutex.
+      try
+	{
+	  // XXX Will block.
+	  // m.lock();
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/native_handle/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/native_handle/1.cc
new file mode 100644
index 000000000..9475fcb70
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/native_handle/1.cc
@@ -0,0 +1,51 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      mutex_type::native_handle_type n = m.native_handle();
+      (void)n;
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/native_handle/typesizes.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/native_handle/typesizes.cc
new file mode 100644
index 000000000..dc771e568
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/native_handle/typesizes.cc
@@ -0,0 +1,33 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2009-2014 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 <mutex>
+#include <thread/all.h>
+
+int main()
+{
+  typedef std::timed_mutex test_type;
+  __gnu_test::compare_type_to_native_type<test_type>();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/requirements/standard_layout.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/requirements/standard_layout.cc
new file mode 100644
index 000000000..c0196a538
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/requirements/standard_layout.cc
@@ -0,0 +1,31 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2009-2014 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 <mutex>
+#include <testsuite_common_types.h>
+
+void test01()
+{
+  __gnu_test::standard_layout test;
+  test.operator()<std::timed_mutex>();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/requirements/typedefs.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/requirements/typedefs.cc
new file mode 100644
index 000000000..e1a2c68fe
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/requirements/typedefs.cc
@@ -0,0 +1,33 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// 2008-07-23 Chris Fairles <chris.fairles@gmail.com>
+
+// Copyright (C) 2008-2014 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 <mutex>
+
+void test01()
+{
+  // Check for required typedefs
+  typedef std::timed_mutex test_type;
+  typedef test_type::native_handle_type type;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock/1.cc
new file mode 100644
index 000000000..b14d8793a
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock/1.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      bool b = m.try_lock();
+      VERIFY( b );
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock/2.cc
new file mode 100644
index 000000000..8ab64bbdb
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock/2.cc
@@ -0,0 +1,63 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+      bool b;
+
+      try
+	{
+	  b = m.try_lock();
+	  VERIFY( !b );
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/1.cc
new file mode 100644
index 000000000..48c55af82
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/1.cc
@@ -0,0 +1,53 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <chrono>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+  
+  try 
+    {
+      mutex_type m;
+      bool b = m.try_lock_for(std::chrono::seconds(1));
+      VERIFY( b );
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/2.cc
new file mode 100644
index 000000000..4a40b3c88
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/2.cc
@@ -0,0 +1,54 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <chrono>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+  typedef std::chrono::duration<int64_t, std::pico> picoseconds;
+
+  try 
+    {
+      mutex_type m;
+      bool b = m.try_lock_for(picoseconds(1));
+      VERIFY( b );
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/3.cc
new file mode 100644
index 000000000..82951db24
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_for/3.cc
@@ -0,0 +1,65 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+
+  std::chrono::seconds s(1);
+  
+  try 
+    {
+      mutex_type m;
+      m.lock();
+      bool b;
+
+      try
+	{
+	  b = m.try_lock_for(s);
+	  VERIFY( !b );
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/1.cc
new file mode 100644
index 000000000..b14d8793a
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/1.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      bool b = m.try_lock();
+      VERIFY( b );
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/2.cc
new file mode 100644
index 000000000..8ab64bbdb
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/2.cc
@@ -0,0 +1,63 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+
+  try 
+    {
+      mutex_type m;
+      m.lock();
+      bool b;
+
+      try
+	{
+	  b = m.try_lock();
+	  VERIFY( !b );
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/57641.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/57641.cc
new file mode 100644
index 000000000..e51cf5fba
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/try_lock_until/57641.cc
@@ -0,0 +1,69 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2013-2014 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 <mutex>
+#include <chrono>
+#include <thread>
+#include <testsuite_hooks.h>
+
+// PR libstdc++/57641
+
+namespace C = std::chrono;
+
+// custom clock with epoch 10s before system_clock's
+struct clock
+{
+  typedef C::system_clock::rep rep;
+  typedef C::system_clock::period period;
+  typedef C::system_clock::duration duration;
+  typedef C::time_point<clock> time_point;
+  static constexpr bool is_steady = C::system_clock::is_steady;
+
+  static time_point
+  now()
+  {
+    auto sys_time = C::system_clock::now().time_since_epoch();
+    return time_point(sys_time + C::seconds(10));
+  }
+};
+
+std::timed_mutex mx;
+bool test = false;
+
+void f()
+{
+  test = mx.try_lock_until(clock::now() + C::milliseconds(1));
+}
+
+int main()
+{
+  bool test = false;
+  std::lock_guard<std::timed_mutex> l(mx);
+  auto start = C::system_clock::now();
+  std::thread t(f);
+  t.join();
+  auto stop = C::system_clock::now();
+  VERIFY( (stop - start) < C::seconds(9) );
+  VERIFY( !test );
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/unlock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/unlock/1.cc
new file mode 100644
index 000000000..6c2162ffd
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/timed_mutex/unlock/1.cc
@@ -0,0 +1,52 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+
+  try 
+    {
+      // Unlock mutex that hasn't been locked.
+      mutex_type m;
+      m.unlock();
+    }
+  catch (const std::system_error& e)
+    {
+      // POSIX == EPERM
+      VERIFY( true );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/try_lock/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/try_lock/1.cc
new file mode 100644
index 000000000..5a2648d75
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/try_lock/1.cc
@@ -0,0 +1,63 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+
+  try
+    {
+      mutex_type m1, m2, m3;
+      lock_type l1(m1, std::defer_lock), 
+	l2(m2, std::defer_lock),
+	l3(m3, std::defer_lock);
+
+      try
+	{
+	  int result = std::try_lock(l1, l2, l3);
+	  VERIFY( result == -1 );
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/try_lock/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/try_lock/2.cc
new file mode 100644
index 000000000..bbf93e2e3
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/try_lock/2.cc
@@ -0,0 +1,110 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+typedef std::unique_lock<std::mutex> lock_type;
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      std::mutex m1, m2, m3;
+      lock_type l1(m1);
+      int result = std::try_lock(m1, m2, m3);
+      VERIFY( result == 0 );
+      VERIFY( l1.owns_lock() );
+      lock_type l2(m2);
+      lock_type l3(m3);
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      std::mutex m1, m2, m3;
+      lock_type l2(m2);
+      int result = std::try_lock(m1, m2, m3);
+      VERIFY( result == 1 );
+      VERIFY( l2.owns_lock() );
+      lock_type l1(m1);
+      lock_type l3(m3);
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+void test03()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      std::mutex m1, m2, m3;
+      lock_type l3(m3);
+      int result = std::try_lock(m1, m2, m3);
+      VERIFY( result == 2 );
+      VERIFY( l3.owns_lock() );
+      lock_type l1(m1);
+      lock_type l2(m2);
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test01();
+  test02();
+  test03();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/try_lock/3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/try_lock/3.cc
new file mode 100644
index 000000000..e91f56385
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/try_lock/3.cc
@@ -0,0 +1,91 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+struct user_lock
+{
+  user_lock() : is_locked(false) { }
+  ~user_lock() = default;
+  user_lock(const user_lock&) = default;
+
+  void lock()
+  {
+    bool test __attribute__((unused)) = true;
+    VERIFY( !is_locked );
+    is_locked = true;
+  }
+
+  bool try_lock() 
+  { return is_locked ? false : (is_locked = true); }
+
+  void unlock()
+  {
+    bool test __attribute__((unused)) = true;
+    VERIFY( is_locked );
+    is_locked = false;
+  }
+
+private:
+  bool is_locked;
+};
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+
+  try
+    {
+      std::mutex m1;
+      std::recursive_mutex m2;
+      user_lock m3;
+
+      try
+	{
+	  //heterogeneous types
+	  int result = std::try_lock(m1, m2, m3);
+	  VERIFY( result == -1 );
+	  m1.unlock();
+	  m2.unlock();
+	  m3.unlock();
+	}
+      catch (const std::system_error& e)
+	{
+	  VERIFY( false );
+	}
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/try_lock/4.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/try_lock/4.cc
new file mode 100644
index 000000000..de9b69eef
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/try_lock/4.cc
@@ -0,0 +1,153 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2010-2014 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 <mutex>
+#include <testsuite_hooks.h>
+
+struct unreliable_lock
+{
+  std::mutex m;
+  std::unique_lock<std::mutex> l;
+
+  static int count;
+  static int throw_on;
+  static int lock_on;
+
+  unreliable_lock() : l(m, std::defer_lock) { }
+
+  ~unreliable_lock()
+  {
+    bool test __attribute__((unused)) = true;
+    VERIFY( !l.owns_lock() );
+  }
+
+  void lock()
+  {
+    if (count == throw_on)
+      throw throw_on;
+    ++count;
+    l.lock();
+  }
+  bool try_lock()
+  {
+    if (count == throw_on)
+      throw throw_on;
+    std::unique_lock<std::mutex> l2(m, std::defer_lock);
+    if (count == lock_on)
+      l2.lock();
+    ++count;
+    return l.try_lock();
+  }
+
+  void unlock()
+  {
+    bool test __attribute__((unused)) = true;
+    VERIFY( l.owns_lock() );
+    l.unlock();
+  }
+
+};
+
+int unreliable_lock::count = 0;
+int unreliable_lock::throw_on = -1;
+int unreliable_lock::lock_on = -1;
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  unreliable_lock l1, l2, l3;
+
+  try
+    {
+      unreliable_lock::count = 0;
+      int result = std::try_lock(l1, l2, l3);
+      VERIFY( result == -1 );
+      VERIFY( unreliable_lock::count == 3 );
+      l1.unlock();
+      l2.unlock();
+      l3.unlock();
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  unreliable_lock l1, l2, l3;
+
+  try
+    {
+      // test behaviour when a lock is already held
+      unreliable_lock::lock_on = 0;
+      while (unreliable_lock::lock_on < 3)
+      {
+        unreliable_lock::count = 0;
+        int failed = std::try_lock(l1, l2, l3);
+        VERIFY( failed == unreliable_lock::lock_on );
+        ++unreliable_lock::lock_on;
+      }
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+void test03()
+{
+  bool test __attribute__((unused)) = true;
+
+  unreliable_lock l1, l2, l3;
+
+  try
+    {
+      // test behaviour when an exception is thrown
+      unreliable_lock::throw_on = 0;
+      while (unreliable_lock::throw_on < 3)
+      {
+        unreliable_lock::count = 0;
+        int failed = std::try_lock(l1, l2, l3);
+        VERIFY( failed == unreliable_lock::throw_on );
+        ++unreliable_lock::throw_on;
+      }
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test01();
+  test02();
+  test03();
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/1.cc
new file mode 100644
index 000000000..ca2cad91d
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/1.cc
@@ -0,0 +1,53 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+
+  try 
+    {
+      lock_type lock;
+
+      VERIFY( !lock.owns_lock() );
+      VERIFY( !(bool)lock );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/2.cc
new file mode 100644
index 000000000..4085803f9
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/2.cc
@@ -0,0 +1,54 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+
+  try 
+    {
+      mutex_type m;
+      lock_type lock(m);
+
+      VERIFY( lock.owns_lock() );
+      VERIFY( (bool)lock );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/3.cc
new file mode 100644
index 000000000..de38838bb
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/3.cc
@@ -0,0 +1,54 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+
+  try 
+    {
+      mutex_type m;
+      lock_type lock(m, std::defer_lock);
+
+      VERIFY( !lock.owns_lock() );
+      VERIFY( !(bool)lock );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/4.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/4.cc
new file mode 100644
index 000000000..f6a4ccaf2
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/4.cc
@@ -0,0 +1,54 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+
+  try 
+    {
+      mutex_type m;
+      lock_type lock(m, std::try_to_lock);
+
+      VERIFY( lock.owns_lock() );
+      VERIFY( (bool)lock );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/5.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/5.cc
new file mode 100644
index 000000000..941f65293
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/5.cc
@@ -0,0 +1,58 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <chrono>
+#include <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+  typedef std::chrono::system_clock clock_type;
+
+  try 
+    {
+      clock_type::time_point t = clock_type::now() + std::chrono::seconds(5);
+
+      mutex_type m;
+      lock_type lock(m, t);
+
+      VERIFY( lock.owns_lock() );
+      VERIFY( (bool)lock );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/6.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/6.cc
new file mode 100644
index 000000000..8b94afd32
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/cons/6.cc
@@ -0,0 +1,58 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <chrono>
+#include <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+  typedef std::chrono::system_clock clock_type;
+
+  try 
+    {
+      clock_type::duration d = std::chrono::seconds(5);
+
+      mutex_type m;
+      lock_type lock(m, d);
+
+      VERIFY( lock.owns_lock() );
+      VERIFY( (bool)lock );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/locking/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/locking/1.cc
new file mode 100644
index 000000000..efa1aac50
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/locking/1.cc
@@ -0,0 +1,61 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+
+  try 
+    {
+      mutex_type m;
+      lock_type l(m, std::defer_lock);
+
+      l.lock();
+
+      VERIFY( (bool)l );
+      VERIFY( l.owns_lock() );
+
+      l.unlock();
+      
+      VERIFY( !(bool)l );
+      VERIFY( !l.owns_lock() );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/locking/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/locking/2.cc
new file mode 100644
index 000000000..e0a302e05
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/locking/2.cc
@@ -0,0 +1,106 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+
+  try
+    {
+      lock_type l;
+
+      // Lock unique_lock w/o mutex
+      try
+        {
+          l.lock();
+        }
+      catch (const std::system_error& ex)
+        {
+	  VERIFY( ex.code() == std::make_error_code
+		  (std::errc::operation_not_permitted) );
+        }
+      catch (...)
+        {
+          VERIFY( false );
+        }
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+
+  try 
+    {
+      mutex_type m;
+      lock_type l(m);
+
+      // Lock already locked unique_lock.
+      try
+	{
+	  l.lock();
+	}
+      catch (const std::system_error& ex)
+	{
+	  VERIFY( ex.code() == std::make_error_code
+		  (std::errc::resource_deadlock_would_occur) );
+	}
+      catch (...)
+	{
+	  VERIFY( false );
+	}
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+int main()
+{
+  test01();
+  test02();
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/locking/3.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/locking/3.cc
new file mode 100644
index 000000000..01bc682c0
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/locking/3.cc
@@ -0,0 +1,67 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <chrono>
+#include <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+
+  try 
+    {
+      mutex_type m;
+      lock_type l(m, std::defer_lock);
+
+      try
+	{
+	  l.try_lock_for(std::chrono::milliseconds(100));
+	}
+      catch(const std::system_error&)
+	{
+	  VERIFY( false );
+	}
+      catch (...)
+	{
+	  VERIFY( false );
+	}
+      
+      VERIFY( l.owns_lock() );
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/locking/4.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/locking/4.cc
new file mode 100644
index 000000000..192f3a823
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/locking/4.cc
@@ -0,0 +1,69 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads-timed "" }
+
+// Copyright (C) 2008-2014 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 <chrono>
+#include <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::timed_mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+  typedef std::chrono::system_clock clock_type;
+
+  try 
+    {
+      mutex_type m;
+      lock_type l(m, std::defer_lock);
+      clock_type::time_point t = clock_type::now() + std::chrono::seconds(1);
+
+      try
+	{
+	  l.try_lock_until(t);
+	}
+      catch(const std::system_error&)
+	{
+	  VERIFY( false );
+	}
+      catch (...)
+	{
+	  VERIFY( false );
+	}
+      
+      VERIFY( l.owns_lock() );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/modifiers/1.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/modifiers/1.cc
new file mode 100644
index 000000000..0c5408f48
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/modifiers/1.cc
@@ -0,0 +1,68 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+
+  try 
+    {
+      mutex_type m;
+      lock_type l1(m);
+      lock_type l2;
+      
+      try
+	{
+	  l1.swap(l2);
+	}
+      catch (const std::system_error&)
+	{
+	  VERIFY( false );
+	}
+      catch(...)
+	{
+	  VERIFY( false );
+	}
+      
+      VERIFY( !(bool)l1 );
+      VERIFY( (bool)l2 );
+    }
+  catch (const std::system_error& e)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/modifiers/2.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/modifiers/2.cc
new file mode 100644
index 000000000..28a01b230
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/modifiers/2.cc
@@ -0,0 +1,68 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008-2014 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 <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+int main()
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::mutex mutex_type;
+  typedef std::unique_lock<mutex_type> lock_type;
+
+  try 
+    {
+      mutex_type m;
+      lock_type l1(m);
+      lock_type l2;
+      
+      try
+	{
+	  l1.swap(l2);
+	}
+      catch (const std::system_error&)
+	{
+	  VERIFY( false );
+	}
+      catch(...)
+	{
+	  VERIFY( false );
+	}
+      
+      VERIFY( !(bool)l1 );
+      VERIFY( (bool)l2 );
+    }
+  catch (const std::system_error&)
+    {
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  return 0;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/requirements/explicit_instantiation.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..ed0f6e672
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/requirements/explicit_instantiation.cc
@@ -0,0 +1,33 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// 2008-03-14 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2008-2014 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/>.
+
+
+// NB: This file is for testing with NO OTHER INCLUDES.
+
+#include <mutex>
+
+namespace std
+{
+  template class unique_lock<mutex>;
+}
diff --git a/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/requirements/typedefs.cc b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/requirements/typedefs.cc
new file mode 100644
index 000000000..5df6bab0f
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/30_threads/unique_lock/requirements/typedefs.cc
@@ -0,0 +1,35 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// 2008-03-14 Benjamin Kosnik <bkoz@redhat.com>
+
+// Copyright (C) 2008-2014 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/>.
+
+
+// NB: This file is for testing with NO OTHER INCLUDES.
+
+#include <mutex>
+
+void test01()
+{
+  // Check for required typedefs
+  typedef std::unique_lock<std::mutex> test_type;
+  typedef test_type::mutex_type mutex_type;
+}