explicit_instantiation.cc: New.

[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 20_util / is_empty / requirements / explicit_instantiation.cc

diff --git a/libstdc++-v3/testsuite/20_util/is_empty/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/is_empty/requirements/explicit_instantiation.cc
new file mode 100644 (file)
index 0000000..75aff62
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/is_empty/requirements/explicit_instantiation.cc
@@ -0,0 +1,29 @@
+// { dg-options "-std=gnu++11" }
+// { dg-do compile }
+
+// Copyright (C) 2013 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/>.
+
+// NB: This file is for testing type_traits with NO OTHER INCLUDES.
+
+#include <type_traits>
+
+namespace std
+{
+  typedef short test_type;
+  template struct is_empty<test_type>;
+}