AjTalk.Language.Interpreter.GetReturnValue C# (CSharp) Метод

        private object GetReturnValue()
        {
            if (this.context.HasReturnValue)
            {
                // TODO Review, only needed for some tests
                if (this.context.Block.Closure != null)
                {
                    this.context.Block.Closure.HasReturnValue = true;
                    this.context.Block.Closure.ReturnValue = this.context.ReturnValue;
                }

                return this.context.ReturnValue;
            }

            if (this.context.Block.IsMethod)
                return this.context.Self;

            if (this.context.Stack.Count == 0)
                return null;

            return this.context.Pop();
        }