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diff --git a/src/boost/libs/spirit/test/lex/lexertl2.cpp b/src/boost/libs/spirit/test/lex/lexertl2.cpp
new file mode 100644
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+++ b/src/boost/libs/spirit/test/lex/lexertl2.cpp
@@ -0,0 +1,91 @@
+//  Copyright (c) 2001-2011 Hartmut Kaiser
+// 
+//  Distributed under 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)
+
+#include <boost/detail/lightweight_test.hpp>
+#include <boost/spirit/include/lex_lexertl.hpp>
+#include <string>
+
+#include "test.hpp"
+
+///////////////////////////////////////////////////////////////////////////////
+// a simple lexer class
+template <typename Lexer>
+struct lexertl_test 
+  : boost::spirit::lex::lexer<Lexer>
+{
+    typedef boost::spirit::lex::token_def<std::string> token_def;
+
+    static std::size_t const CCOMMENT = 1;
+    static std::size_t const CPPCOMMENT = 2;
+
+    lexertl_test()
+      : c_comment("\\/\\*[^*]*\\*+([^/*][^*]*\\*+)*\\/", CCOMMENT)
+      , cpp_comment("\\/\\/[^\\n\\r]*(\\n|\\r|\\r\\n)", CPPCOMMENT)
+    {
+        this->self = c_comment;
+        this->self += cpp_comment;
+    }
+
+    token_def c_comment, cpp_comment;
+};
+
+template <typename Lexer>
+struct wlexertl_test 
+  : boost::spirit::lex::lexer<Lexer>
+{
+    typedef boost::spirit::lex::token_def<std::basic_string<wchar_t>, wchar_t> 
+        token_def;
+
+    static std::size_t const CCOMMENT = 1;
+    static std::size_t const CPPCOMMENT = 2;
+
+    wlexertl_test()
+      : c_comment(L"\\/\\*[^*]*\\*+([^/*][^*]*\\*+)*\\/", CCOMMENT)
+      , cpp_comment(L"\\/\\/[^\\n\\r]*(\\n|\\r|\\r\\n)", CPPCOMMENT)
+    {
+        this->self = c_comment;
+        this->self += cpp_comment;
+    }
+
+    token_def c_comment, cpp_comment;
+};
+
+///////////////////////////////////////////////////////////////////////////////
+int main()
+{
+    using namespace boost::spirit;
+    using namespace spirit_test;
+
+    // the following test aims at the low level lexer_ and token_ objects, 
+    // normally not visible/used by the user
+    {
+        // initialize lexer
+        typedef std::string::iterator base_iterator_type;
+        typedef lex::lexertl::token<base_iterator_type> token_type;
+        typedef lex::lexertl::lexer<token_type> lexer_type;
+        typedef lexertl_test<lexer_type> lexer_def;
+
+        // test lexer for two different input strings
+        lexer_def lex;
+        BOOST_TEST(test (lex, "/* this is a comment */", lexer_def::CCOMMENT));
+        BOOST_TEST(test (lex, "// this is a comment as well\n", lexer_def::CPPCOMMENT));
+    }
+
+    {
+        // initialize lexer
+        typedef std::basic_string<wchar_t>::iterator base_iterator_type;
+        typedef lex::lexertl::token<base_iterator_type> token_type;
+        typedef lex::lexertl::lexer<token_type> lexer_type;
+        typedef wlexertl_test<lexer_type> lexer_def;
+
+        // test lexer for two different input strings
+        lexer_def lex;
+        BOOST_TEST(test (lex, L"/* this is a comment */", lexer_def::CCOMMENT));
+        BOOST_TEST(test (lex, L"// this is a comment as well\n", lexer_def::CPPCOMMENT));
+    }
+
+    return boost::report_errors();
+}
+