Function defined by make-cont-folder takes a cont, not a $fun
* module/language/cps.scm (make-cont-folder): Take a cont instead of a
$fun.
(with-fresh-name-state): Adapt.
* module/language/cps/cse.scm (compute-label-and-var-ranges):
* module/language/cps/dce.scm (compute-live-code):
* module/language/cps/dfg.scm (compute-dfg):
* module/language/cps/elide-values.scm (elide-values):
* module/language/cps/reify-primitives.scm (reify-primitives):
* module/language/cps/renumber.scm (compute-new-labels-and-vars):
(renumber): Adapt.