# PA1-B：基于 LL(1) 的语法分析器半自动构造

- [阶段任务](/decaf-book/java-kuang-jia-fen-jie-duan-zhi-dao/pa1b-ji-yu-ll1-de-yu-fa-fen-xi-qi-ban-zi-dong-gou-zao/index.md)
- [LL(1) 文法分析](/decaf-book/java-kuang-jia-fen-jie-duan-zhi-dao/pa1b-ji-yu-ll1-de-yu-fa-fen-xi-qi-ban-zi-dong-gou-zao/parser.md)
- [错误恢复](/decaf-book/java-kuang-jia-fen-jie-duan-zhi-dao/pa1b-ji-yu-ll1-de-yu-fa-fen-xi-qi-ban-zi-dong-gou-zao/recovery.md)