1 files changed, 50 insertions, 0 deletions
diff --git a/gcc-4.9/libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635_neg.cc
new file mode 100644
index 000000000..749177f9f
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635_neg.cc
@@ -0,0 +1,50 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// 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 <memory>
+
+struct D;
+
+struct B
+{
+ B& operator=(D&) = delete; // { dg-error "declared here" }
+
+ template<class T>
+   void operator()(T*) const {}
+};
+
+struct D : B { };
+
+// libstdc++/48635
+void f()
+{
+  B b;
+  D d;
+
+  std::unique_ptr<int, B&> ub(nullptr, b);
+  std::unique_ptr<int, D&> ud(nullptr, d);
+  ub = std::move(ud);
+// { dg-error "use of deleted function" "" { target *-*-* } 272 }
+
+  std::unique_ptr<int[], B&> uba(nullptr, b);
+  std::unique_ptr<int[], D&> uda(nullptr, d);
+  uba = std::move(uda);
+// { dg-error "use of deleted function" "" { target *-*-* } 517 }
+}