class Bar

  class MyScope
    attr_accessor :x
  end

  scope = MyScope.new
  scope.x = 4

  cm = dynamic_method :foo do |g|
    g.push_literal scope
    g.send :x, 0
    g.push_int 3
    g.send :+, 1
    g.ret
  end

  puts cm.decode
end

p Bar.new.foo