Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 21_strings / char_traits / requirements / char16_t / typedefs.cc

diff --git a/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char16_t/typedefs.cc b/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char16_t/typedefs.cc
new file mode 100644 (file)
index 0000000..23c875d
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/char_traits/requirements/char16_t/typedefs.cc
@@ -0,0 +1,40 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// Copyright (C) 2008, 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 <string>
+#include <cstdint>
+
+int main()
+{
+  // Check for required typedefs.
+  typedef std::char_traits<char16_t> test_type;
+  typedef test_type::char_type char_type;
+  typedef test_type::int_type int_type;
+  typedef test_type::off_type off_type;
+  typedef test_type::pos_type pos_type;
+  typedef test_type::state_type state_type;
+
+  // char_traits<char16_t>::int_type == uint_least16_t
+  test_type::int_type* p = 0;
+  std::uint_least16_t* q __attribute__((unused)) = p;                   
+
+  return 0;
+}