mame/quine-relay · error

Ante exception: #{message} on line #{@line} (pc:#{@pc})

Error message

Ante exception: #{message} on line #{@line} (pc:#{@pc})

What it means

Error "Ante exception: #{message} on line #{@line} (pc:#{@pc})" thrown in mame/quine-relay.

Source

Thrown at vendor/ante.rb:151

      rank = instance_variable_get("@#{suit}") if rank == "A"
      case suit
      when "♦" then initial += rank
      when "♥" then initial *= rank
      when "♠" then initial -= rank
      when "♣" then
        if rank != 0
          initial /= rank
        else
          exception("division by zero")
        end
      end
    end
    instance_variable_set("@#{target}", initial)
    # dump_registers
  end

  def exception(message)
    abort("Ante exception: #{message} on line #{@line} (pc:#{@pc})")
  end

  def dump_registers
    instance_variables.each do |i|
      puts "  #{i}: " + instance_variable_get("#{i}").to_s if i.size == 2
    end
  end
end

if ARGV[0]
  Ante.new.run(IO.read(ARGV[0], encoding: "UTF-8"))
else
  puts "usage: ante filename.ante"
end

View on GitHub (pinned to c2aa5098d3)

When it happens

Trigger: Thrown at vendor/ante.rb:151 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of mame/quine-relay@c2aa5098d3 (2026-08-21). Data as JSON: /api/errors/4cf4f526877a0420. Report an issue: GitHub.