1 files changed, 83 insertions, 0 deletions
diff --git a/gcc-4.9/libstdc++-v3/testsuite/20_util/allocator_traits/members/destroy.cc b/gcc-4.9/libstdc++-v3/testsuite/20_util/allocator_traits/members/destroy.cc
new file mode 100644
index 000000000..8cd704e15
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/20_util/allocator_traits/members/destroy.cc
@@ -0,0 +1,83 @@
+// { 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 <new>
+#include <testsuite_hooks.h>
+
+struct X
+{
+  static int counter;
+  ~X() { ++counter; }
+};
+
+int X::counter = 0;
+
+template<typename T>
+struct allocator_with_destroy
+{
+  typedef T value_type;
+
+  allocator_with_destroy() : called() { }
+
+  void destroy(T* p) { called = true; }
+
+  int called;
+};
+
+template<typename T>
+struct allocator_without_destroy
+{
+  typedef T value_type;
+
+  allocator_without_destroy() : called() { }
+
+  int called;
+};
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  typedef std::allocator_traits<allocator_with_destroy<X>> traits_type;
+  traits_type::allocator_type a;
+  X* p = 0;
+  traits_type::destroy(a, p);
+  VERIFY( a.called );
+  VERIFY( X::counter == 0 );
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  typedef std::allocator_traits<allocator_without_destroy<X>> traits_type;
+  traits_type::allocator_type a;
+  char buf[sizeof(X)];
+  X* p = ::new (static_cast<void*>(buf)) X();
+  traits_type::destroy(a, p);
+  VERIFY( !a.called );
+  VERIFY( X::counter == 1 );
+}
+
+int main()
+{
+  test01();
+  test02();
+}