docs: def resolve_any_xref(self, env, fromdocname, builder, target,
                           node, contnode):
          """Similar to :py:meth:`ChapelDomain.resolve_xref`, but applies to *any* or
          similar role where type is not known. This returns a list of tuples
          with ("domain:role", newnode).
          """
          modname = node.get('chpl:module')
          clsname = node.get('chpl:class')
          results = []
  
          # Always search in "refspecific" mode with the :any: role.
          matches = self.find_obj(env, modname, clsname, target, None, 1)
          for name, obj in matches:
              if obj[1] == 'module':
                  results.append(('chpl:mod',
                                  self._make_module_refnode(builder, fromdocname,
                                                            name, contnode)))
              else:
                  results.append(
                      ('chpl:' + self.role_for_objtype(obj[1]),
                       make_refnode(builder, fromdocname, obj[0], name,
                                    contnode, name)))
  
          return results