1 files changed, 51 insertions, 0 deletions
diff --git a/gcc-4.9/libstdc++-v3/testsuite/20_util/auto_ptr/assign_neg.cc b/gcc-4.9/libstdc++-v3/testsuite/20_util/auto_ptr/assign_neg.cc
new file mode 100644
index 000000000..c88d4a291
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/20_util/auto_ptr/assign_neg.cc
@@ -0,0 +1,51 @@
+// { dg-do compile }
+
+// Copyright (C) 2002-2014 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/>.
+
+// 20.4.5 Template class auto_ptr negative tests [lib.auto.ptr]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+// via Jack Reeves <jack_reeves@hispeed.ch>
+// libstdc++/3946
+// http://gcc.gnu.org/ml/libstdc++/2002-07/msg00024.html
+struct Base { };
+struct Derived : public Base { };
+
+std::auto_ptr<Derived> 
+foo() { return std::auto_ptr<Derived>(new Derived); }
+
+int
+test01()
+{
+  std::auto_ptr<Base> ptr2;
+  ptr2 = new Base; // { dg-error "no match" }
+  // { dg-error "candidate" "candidate note" { target *-*-* } 38 }
+  return 0;
+}
+
+int 
+main()
+{
+  test01();
+  return 0;
+}
+// { dg-error "::auto_ptr|no known conversion" "" { target *-*-* } 136 } 
+// { dg-error "note" "" { target *-*-* } 154 }
+// { dg-error "::auto_ptr|no known conversion" "" { target *-*-* } 264 }