public override void EnterFunction_dec(langParser.Function_decContext context)
        {
            List <string> c = new List <string>();

            foreach (var id in context.Id())
            {
                c.Add(id.GetText());
            }
            var func = new BaseFunction(this.current_space, c.ToArray());

            this.level_of_space.Push(func);
        }
        public override void ExitFunction_dec(langParser.Function_decContext context)
        {
            var function = (BaseFunction)this.level_of_space.Pop();

            if (context.Parent is langParser.Function_callContext)
            {
                ((langParser.Function_callContext)context.Parent).fn = function;
            }
            else
            {
                this.current_space.add_instruction(new Load(this.current_space, function));
            }
        }