[boost] [parameter] Parameter-enabled class templates not exercised in tests?

Hello, Unless I'm missing something, looks like Parameter-enabled class template facilities (BOOST_PARAMETER_TEMPLATE_KEYWORD etc.) coming with the 1.34 version of Boost.Parameter are not excercised in the lib tests. Is this intentional or an overlook? I cannot know which compilers do support this functionality. Thank you, Joaquín M López Muñoz Telefónica, Investigación y Desarrollo