1 files changed, 78 insertions, 0 deletions
diff --git a/gcc-4.9/libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635.cc b/gcc-4.9/libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635.cc
new file mode 100644
index 000000000..c672d014c
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635.cc
@@ -0,0 +1,78 @@
+// { dg-options "-std=gnu++0x" }
+
+// 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>
+#include <testsuite_hooks.h>
+
+struct Deleter
+{
+  Deleter() = default;
+  Deleter(const Deleter&) = default;
+  Deleter(Deleter&&) = default;
+  
+  Deleter&
+  operator=(const Deleter&)
+  {
+    bool test __attribute__((unused)) = true;
+    VERIFY( true );
+    return *this;
+  }
+
+  Deleter&
+  operator=(Deleter&&)
+  {
+    bool test __attribute__((unused)) = true;
+    VERIFY( false );
+    return *this;
+  }
+
+  template<class T>
+    void
+    operator()(T*) const { }
+};
+
+struct DDeleter : Deleter { };
+
+// libstdc++/48635
+void test01()
+{
+  Deleter d;
+
+  std::unique_ptr<int, Deleter&> p1(nullptr, d), p2(nullptr, d);
+  p2 = std::move(p1);
+
+  DDeleter dd;
+
+  std::unique_ptr<int, DDeleter&> p1t(nullptr, dd);
+  std::unique_ptr<int, Deleter&> p2t(nullptr, d);
+  p2t = std::move(p1t);
+
+  std::unique_ptr<int[], Deleter&> p1a(nullptr, d), p2a(nullptr, d);
+  p2a = std::move(p1a);
+
+  std::unique_ptr<int[], DDeleter&> p1at(nullptr, dd);
+  std::unique_ptr<int[], Deleter&> p2at(nullptr, d);
+  p2at = std::move(p1at);
+}
+
+int main()
+{
+  test01();
+  return 0;
+}