1 files changed, 51 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/30_threads/future/cons/default.cc b/libstdc++-v3/testsuite/30_threads/future/cons/default.cc
new file mode 100644
index 000000000..5f301810d
--- /dev/null
+++ b/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 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received 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;
+}