1 files changed, 32 insertions, 0 deletions
diff --git a/src/boost/libs/config/test/boost_no_char16_t.ipp b/src/boost/libs/config/test/boost_no_char16_t.ipp
new file mode 100644
index 000000000..4efff95e6
--- /dev/null
+++ b/src/boost/libs/config/test/boost_no_char16_t.ipp
@@ -0,0 +1,32 @@
+
+//  (C) Copyright Beman Dawes 2008
+
+//  Use, modification and distribution are subject to the
+//  Boost Software License, Version 1.0. (See accompanying file
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for more information.
+
+//  MACRO:         BOOST_NO_CXX11_CHAR16_T
+//  TITLE:         C++0x char16_t unavailable
+//  DESCRIPTION:   The compiler does not support C++0x char16_t
+
+namespace boost_no_cxx11_char16_t {
+
+//  Microsoft VC++ 2010, and possibly other compilers, provides
+//  a typedef for char16_t rather than a new type. We want that
+//  to be an error, so provide an overloaded function that will
+//  be ambiguous if char16_t is just a typedef.
+void f(const char16_t*){}
+void f(const unsigned short*){}
+void f(const unsigned int*){}
+void f(const unsigned long*){}
+
+int test()
+{
+  const char16_t p(0);
+  f(&p);
+  return 0;
+}
+
+}