> For the complete documentation index, see [llms.txt](https://mashplant.gitbook.io/decaf-doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mashplant.gitbook.io/decaf-doc/pa2.md).

# pa2

- [实验内容](https://mashplant.gitbook.io/decaf-doc/pa2/shi-yan-nei-rong.md)
- [语义分析](https://mashplant.gitbook.io/decaf-doc/pa2/yu-yi-fen-xi.md)
- [符号表](https://mashplant.gitbook.io/decaf-doc/pa2/fu-hao-biao.md)
- [语句的返回类型](https://mashplant.gitbook.io/decaf-doc/pa2/yu-ju-de-fan-hui-lei-xing.md)
- [visitor模式](https://mashplant.gitbook.io/decaf-doc/pa2/visitor-mo-shi.md)
- [框架中部分实现的解释](https://mashplant.gitbook.io/decaf-doc/pa2/kuang-jia-zhong-bu-fen-shi-xian-de-jie-shi.md)