1 files changed, 63 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc
new file mode 100644
index 00000000000..7facf9252bd
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc
@@ -0,0 +1,63 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do run { xfail *-*-* } }
+
+// Copyright (C) 2005, 2006, 2007 Free Software Foundation
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const]
+
+// Construction from expired weak_ptr
+int
+test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::shared_ptr<A> a1(new A);
+  std::weak_ptr<A> wa(a1);
+  a1.reset();
+  VERIFY( wa.expired() );
+  try
+  {
+    std::shared_ptr<A> a2(wa);
+  }
+  catch (const std::bad_weak_ptr&)
+  {
+    // Expected.
+      __throw_exception_again;
+  }
+  catch (...)
+  {
+    // Failed.
+  }
+
+  return 0;
+}
+
+int
+main()
+{
+  test01();
+  return 0;
+}