Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 20_util / identity / value.cc

diff --git a/libstdc++-v3/testsuite/20_util/identity/value.cc b/libstdc++-v3/testsuite/20_util/identity/value.cc
new file mode 100644 (file)
index 0000000..80b444b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/identity/value.cc
@@ -0,0 +1,47 @@
+// { dg-options "-std=gnu++0x" }
+// 2007-07-10  Paolo Carlini  <pcarlini@suse.de>
+//
+// Copyright (C) 2007, 2009 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 <utility>
+#include <testsuite_hooks.h>
+#include <testsuite_tr1.h>
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+  using std::identity;
+  using std::is_same;
+  using namespace __gnu_test;
+
+  VERIFY( (is_same<identity<int>::type, int>::value) );
+  VERIFY( (is_same<identity<int&>::type, int&>::value) );
+  VERIFY( (is_same<identity<int&&>::type, int&&>::value) );
+  VERIFY( (is_same<identity<int*>::type, int*>::value) );
+  VERIFY( (is_same<identity<ClassType&&>::type, ClassType&&>::value) );
+  VERIFY( (is_same<identity<ClassType>::type, ClassType>::value) );
+  VERIFY( (is_same<identity<int(int)>::type, int(int)>::value) );
+  VERIFY( (is_same<identity<void>::type, void>::value) );
+  VERIFY( (is_same<identity<const void>::type, const void>::value) );  
+}
+
+int main()
+{
+  test01();
+  return 0;
+}