[xsl] Obtaining a node's schema type

[Wolfgang Laun <wolfgang.laun@xxxxxxxxx>]

Given an XPath denoting a "leaf" element or an attribute of the input
XML and that the XML Schema describing this document is available, I'd
like to obtain the XML Schema type of that item. I think that I can
implement such a function (for this particular application) without
spraining too many synapses, but, being lazy:

- Is such a function (XSLT 2.0) freely available, and where?

- Would this be an out-of-the-box function of a schema-aware XSLT processor?

Regards
Wolfgang