Description: 简单的pl/0词法分析程序，学要选择源文件和目标文件，不是很完善。-Simple pl/0 lexical analysis procedures, learning to choose the source file and target file is not very perfect. Platform: |
Size: 31744 |
Author:王清源 |
Hits:
Description: （1） 将此番分析程序设计成独立一遍扫描源程序的结构。词法分析的输出结果采用如下的二元组表示：
（单词种别，单词自身的值）
对表识符，采用下列的二元组表示：
（表识符，指向标识符表项的指针）
单词种别建议采用一个关键字一个整数值、一个算符一个整数值等形式，每个整数值是不重复的，设计中应考虑好编码的方案（要跟语法分析连贯）。
（2） 测试用例：
应该建立至少两个测试用例：一个词法上正确的PL/0源程序和词法上部正确的源程序。
-(1) This analysis program will be designed as an independent source to scan the structure again. Lexical Analysis of the output of the dual use of the following group, said: (the word of other species, the value of their own words) on the table knowledge Fu, using the following binary group, said: (Table numeracy Fu, point identifier table entry pointer) word other species suggested an integer value of a keyword, an operator the form of an integer value, each integer value is not repeated, the design should be considered a good encoding program (with grammar analysis of coherence). (2) test case: It should be the establishment of at least two test cases: a lexical correct PL/0 source and the upper part of the correct morphology of the source. Platform: |
Size: 2048 |
Author:dong |
Hits:
Description: Java语言写的词法分析，虽然很简单，还是大家分享吧-Java language written lexical analysis, although very simple, or to share it Platform: |
Size: 6144 |
Author:岳永胜 |
Hits:
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 |
Hits:
Description: C语言词法分析器
实现简单的词法分析，是编译原理的课程设计之一-C language lexical analyzer to achieve a simple lexical analysis is compiled one of the principle of curriculum design Platform: |
Size: 240640 |
Author:kanjian666 |
Hits:
Description: 一个不算完整的编译器实现，包括前端的词法分析，语法分析，语义分析，中间代码生成，中间代码优化及界面部分-A compiler is not complete realization, including the front of lexical analysis, syntax analysis, semantic analysis, intermediate code generation, code optimization and interface the middle part of Platform: |
Size: 3623936 |
Author:chuchong |
Hits:
Description: 编译程序的第一个阶段，实现从源文件里识别各个单词，供后面阶段使用~！-Compiler of the first phase, from the source document to identify the various words, behind the stage for the use of ~! Platform: |
Size: 73728 |
Author:张强 |
Hits:
Description: 参照龙书编写的编译器，包括词法分析器，语法分析器，和生成三地址码的中间代码生成器。文件中包含代码和三篇论文。-Reference book written long compilers, including lexical analyzer, parser, and generate three address code between the code generator. File contains code and thesis 3. Platform: |
Size: 1488896 |
Author:Wang Jia |
Hits:
Description: 用LEX和YACC实现词法分析和语法分析。剩余部分为C语言编写。-LEX and YACC implementation using lexical analysis and grammar analysis. For the remainder of the C language. Platform: |
Size: 266240 |
Author:Tianyi Chen |
Hits:
Search - LEXical compiler