# File lib/ruby2ruby.rb, line 640
  def process_resbody exp
    args = exp.shift
    body = process(exp.shift) || "# do nothing"

    name =   args.lasgn true
    name ||= args.iasgn true
    args = process(args)[1..-2]
    args = " #{args}" unless args.empty?
    args += " => #{name[1]}" if name

    "rescue#{args}\n#{indent body}"
  end