The idea behind this change is the same as in rB6ee2abde82ef121cd6e927995053ac33afdbb438. A `MultiFunction::debug_parameter_name` method could be added separately when necessary.
The idea behind this change is the same as in rB6ee2abde82ef121cd6e927995053ac33afdbb438. A `MultiFunction::debug_parameter_name` method could be added separately when necessary.