一个详细的由c++ 编写的c语言词法分析器的实验报告，报告后附带有C++源代码。在vc++6.0 及visual studio 2010环境中调试通过的win32 应用程序。
2019-12-21 20:12:27
51KB
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设计SAMPLE语言的词法分析器
检查要求：
启动程序后，先输出作者姓名、班级、学号（可用汉语、英语或拼音）；
请求输入测试程序名，键入程序名后自动开始词法分析并输出结果；
输出结果为单词的二元式序列（样式见样板输出1和2）；
要求能发现下列词法错误和指出错误性质和位置：
非法字符，即不是SAMPLE字符集的符号；
字符常数缺右边的单引号（字符常数要求左、右边用单引号界定，不能跨行）；
注释部分缺右边的界符*/（注释要求左右边分别用/*和*/界定，不能
2019-12-21 20:02:39
3KB
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该词法分析器是编译原理课程设计时的项目，使用c语言编写，文件夹中的大部分文件都是当时使用的参考文件，文件夹‘词法分析器’为完成的可以直接运行的词法分析器，解压后可以直接运行。
2019-12-21 19:59:15
2.15MB
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JAVACC ,C语言，词法，语法，语义的分析。包括数组的翻译。IF ELSE .DO WHILIE ,SWITCH CASE等等。可自己看~
2019-12-21 19:56:13
218KB
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C语言词法分析器
#include
#include
#include
char *key0[]={" ","auto","break","case","char","const","continue","default","do","double","else","enum","extern","float","for","goto","if","int","long","register","return","short","signed","sizeof","static","struct","switch","typedef","_Complex","_Imaginary","union","unsigned","void","volatile","while"};
/*保留字表*/
char *key1[]={" ","(",")","[","]","{","}",",",";","'"};
/*分隔符表*/
char *key2[]={" ","+","-","*","/","%","","==",">=","<=","!=","!","&&","||","<>","~","|","^","&","=","?:","->","++","--",".","+=","-=","*=","/="};
/*运算符表*/
int xx0[35],xx1[10],xx2[31];
.......
2019-12-21 19:37:21
19KB
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