[GCC-XML] template_origin for class templates

[Jochen Becher]

Hi,

I need some more information about template classes than are currently
written by gccxml: Each <Class/> which is an template instantiation
should provide an attribute "template_origin" that links to the template
it is created from.

I added the following code to xml_output_record_type (from xml.c):

  {
  tree tt = CLASSTYPE_PRIMARY_TEMPLATE_TYPE (rt);
  if (tt != rt)
    {
    int id = xml_add_node (xdi, tt, dn->complete);
    fprintf (xdi->file, " template_origin=\"_%d\"", id);
    }
  }


Unfortunately CLASSTYPE_PRIMARY_TEMPLATE_TYPE() always return the most
general template. Is there any possibility to find out the type of the
most specialized template? And to link from that specialized template to
a more generalized template until the most generalized template is
reached?

BTW: what is the meaning of argument complete?

Thank you, Jochen