You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: irb.rb
    path of file: ./repos/truffleruby/lib/mri
    
    the code of the file until where you have to start completion: # frozen_string_literal: false
#
#   irb.rb - irb main module
#       $Release Version: 0.9.6 $
#       $Revision$
#       by Keiju ISHITSUKA(keiju@ruby-lang.org)
#
    
    def signal_status(status)
      return yield if @signal_status == :IN_LOAD

      signal_status_back = @signal_status
      @signal_status = status
      begin
        yield
      ensure
        @signal_status = signal_status_back
      end