# Toy-Compiler

**Repository Path**: lxw804/Toy-Compiler

## Basic Information

- **Project Name**: Toy-Compiler
- **Description**: 编译原理 词法分析+LL(1)语法分析+恐慌模式错误恢复+中间代码生成+语义分析
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2022-11-16
- **Last Updated**: 2022-11-16

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 🎁 编译原理实验

> ECNU 后端及编译器具体实现  – 第六小组

### :bear:实现语言

> JAVA

### :koala:已完成

> - 👉 词法分析 + 分词符号表
> - :boom: LL(1) 语法分析 + 恐慌模式错误恢复
> - :star2: 四元式中间代码 + 符号表生成
> - :sailboat: 语义分析解释器

### :dog:效果图

> #### a) 基本的输入、输出界面；
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> **1.** **输入**
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> ![img](Readme.assets/clip_image002.png)
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> **2.** **词法分析结果**
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> ![image-20210616133836116](Readme.assets/image-20210616133836116.png)
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> ![image-20210617150057877](Readme.assets/image-20210617150057877.png)
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> **3.** **LL(1) FIRST 集**
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> ![image-20210616133715097](Readme.assets/image-20210616133715097.png)
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> **4.** **LL(1)Follow 集**
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> ![image-20210616133722237](Readme.assets/image-20210616133722237.png)
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> **5.** **LL (1)解析表**
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> ![image-20210616133728309](Readme.assets/image-20210616133728309.png)
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> **6.** **LL(1)** **生成的语法树**
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> ![img](Readme.assets/clip_image012.png)
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> **![img](Readme.assets/clip_image014.jpg)**
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> **7.** **错误提示（错误高亮** **和** **错误日志显示）**
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> ![6](Readme.assets/6.png)
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> **8.** **中间代码生成**
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> ![image-20210616133940577](Readme.assets/image-20210616133940577.png)
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> **9.** **语义分析解释结果**
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> ![image-20210616133956184](Readme.assets/image-20210616133956184.png)
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> **10. 自定义代码风格切换**
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> ![image-20210615174150268](Readme.assets/image-20210615174150268.png)
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> ![image-20210615174410129](Readme.assets/image-20210615174410129.png)
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> ![image-20210615174425780](Readme.assets/image-20210615174425780.png)
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> ![image-20210615174441434](Readme.assets/image-20210615174441434.png)
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> ![image-20210615174458129](Readme.assets/image-20210615174458129.png)
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> #### b) 界面布局与设计
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> ![img](Readme.assets/clip_image022.jpg)

### :frog:运行说明

> 1. git clone https://github.com/Wind-Gone/Toy-compiler-GUI 克隆本项目的前端库
> 2. yarn 安装相关依赖包
> 3. yarn start 启动 Electron
> 4. git clone https://github.com/Wind-Gone/Toy-compiler 克隆项目后端编译器
> 5. 启动 Springboot 即可运行

### :pouting_cat:项目目录

![4](Readme.assets/4.jpg)

### :rabbit:特别鸣谢

> :man_with_gua_pi_mao:@[caizhenghai](https://github.com/caizhenghai)
>
> :girl:@[Ling-WYJ](https://github.com/Ling-WYJ)