1 files changed, 53 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/assign/shared_ptr_neg.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/shared_ptr_neg.cc
new file mode 100644
index 00000000000..ab272d8c62f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/assign/shared_ptr_neg.cc
@@ -0,0 +1,53 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 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 { };
+struct B { };
+
+// 20.6.6.2.3 shared_ptr assignment [util.smartptr.shared.assign]
+
+// Assignment from incompatible shared_ptr<Y>
+int
+test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::shared_ptr<A> a;
+  std::shared_ptr<B> b;
+  a = b;                      // { dg-error "here" }
+
+  return 0;
+}
+
+int 
+main()
+{
+  test01();
+  return 0;
+}
+// { dg-error "In member function" "" { target *-*-* } 0 }
+// { dg-error "cannot convert" "" { target *-*-* } 0 }
+// { dg-error "instantiated from" "" { target *-*-* } 0 }