Description: decaf.jar 是将类java的decaf语言编译成tac码(Three address code，类似汇编指令)的编译器。
包含了前端的词法和语法分析、语义分析，中间代码的生成。是我最近写完的编译课的一个作业。
例子：
1. 调用
java -jar decaf.jar -l 2 blackjack.decaf > blackjack.tac
生成 *.tac 文件
2. 然后，调用
java -jar tac.jar blackjack.tac
这时候就可以玩一个21点的游戏了。这里的blackjack.decaf就是用decaf语言写的一个小游戏源代码-decaf.jar is the java type of decaf language tac compiled code (Three address code, similar to the compilation of command) of the compiler. Contains the front of lexical and syntax analysis, semantic analysis, intermediate code generation. I have recently finished writing a compiler class operation. Examples: 1. Call java-jar decaf.jar-l 2 blackjack.decaf Platform: |
Size: 367616 |
Author:int |
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Description: 利用递归下降法实现Tiny+的语法分析，语义分析与及三地址码生成。语法分析能输出生成的语法树，语义分析创建符号表和变量类型检验，代码生成是生成三地址码。要求分析程序能给予出一定的错误提示-Recursive descent method to achieve Tiny+ syntax analysis, semantic analysis and three-address code generation. Syntax analysis can
Output generated syntax tree, semantic analysis to create a symbol table and variable type checking, code generation is to generate three
Address code. Requirements analysis process can give a certain error Platform: |
Size: 580608 |
Author:小罗 |
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Description: PL/0语言编译器的中间代码生成。要求用递归子程序法/或预测分析法实现对表达式、各种说明语句、控制语句进行语法分析。若语法正确，则用语法制导翻译法进行语义翻译：对说明语句，要求将说明的各符号记录到相应符号表中；对可执行语句，应产生出四元式中间代码并填写到三地址码表中； 若语法错误，要求指出出错性质和出错位置（行号）。出错处理应设计成一个出错处理子程序。
-The PL/0 language compiler intermediate code generation. Require the use of recursive subroutine/or forecast and analysis method of expression, statement, control the syntax analysis. If the grammar is correct, then use the grammar-translation method guidance for semantic translation: on the statement, will illustrate the various symbols are recorded onto a corresponding symbol table to executable statements, should produce four yuan intermediate code and fill to the three address code if the grammar mistakes, asked to point out that the error and error location ( nature line number ). Error handling should be designed into an error handling routine. Platform: |
Size: 20480 |
Author:Trista |
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Description: 资源发布功能。三种方式： A 本地上传。选择本地文件——>上传——>填写相关信息——>发布 B 网络资源。填写网络资源的地址（注意这个地址是指：http://hbdx.cc/music.rar这样的具体文件的地址，而不是一个页面链接。下载的时候程序会把这个远程文件下载到你的服务器上然后再下载到本地，所以如果这个地址无效下载就失败）——>添加——>填写相关信息——>发布 C 网络页面链接。如网盘等等。
1、首页局部结构。 2、创收模块增加了来路显示。 3、运行页改动，及其它。 【程序简介】 1、162100网址导航3号——新生发布。 2、程序短小精悍，IP库、拼音库、网址库、图片库除外，代码不到200KB。 3、PHP+Mysql构架。轻松支持一键生成全站静态。 4、程序构思、构成；安装、管理无比简洁。 5、全新的个性化管理中心，全面支持个性自助管理。 6、记事本、我的风格、我的收入、自定义网址、浏览记录、搜索记录、我的名站及引擎应用。 7、用户创收功能。-Resource publishing. Three ways : A local upload . Select Local File- > Add- > fill in the relevant information- > Publish B network resources. Fill in the address of network resources (note that this address is : Address http://hbdx.cc/music.rar such specific file instead of a page when a link to download this program will download the file to your remote server . and then downloaded to the local , so if the address is not valid download will fail )- > Add- > fill in the relevant information- > Publish C network page link. Such as network disk and so on.
1 , First partial structure. 2 , revenue increased antecedents display module . 3 , run the page changes , and others. [ Introduction] 1,162100 site navigation program on the 3rd- freshman release. 2 , procedures dapper, except IP library , Pinyin Library at libraries, picture libraries, code less than 200KB. 3, PHP+ Mysql architecture. Easily support a full- stop key generation static . 4 , program ideas, con Platform: |
Size: 433152 |
Author:郑向闰 |
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Description: 新闻、文章、下载、音乐、留言、公告、链接等栏目
带评论功能
下载系统防盗链设计
分类别友情连接
菜单自动分类
风格模版在线修改创建
支持风格导入导出
后台多级管理
广告代码自动生成
程序自带三个风格
后台地址：admin_index.asp
帐号是：yywl
密码是：www.yywl.net
音乐插件帐号密码都是 yywl-News, articles, downloads, music, messages, announcements, links and other columns
With Comments
Download system design anti-hotlinking
Links by category
Auto sort menu
Style templates to create online modifications
Support import and export styles
Multi-level management background
Ad automatic code generation
The program comes with three style
Background Address: admin_index.asp
Account number: yywl
The password is: www.yywl.net
Music widget account password is yywl Platform: |
Size: 1139712 |
Author:xrnr |
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