一个由LEX编写的C

一个C语言子集small c 编译器的源代码,也是用small c写的,学习编译技术是个不错的开始^-^- C language subset small c compiler source code, also is writes with small c, the study translation technology is good start ^-^

用C写的简易C编译器-C write simple C compiler

语义分析器，将语义分析程序编制成子程序，在语法分析器分析出各语法单位后，分析其含义，并将可执行语句或表达式翻译为四元式输出，并将错误信息输出。-Semantic analyzer, semantic analysis program compiled subroutines, in the parser analyzes the syntax of the unit, analyze its meaning, and translated into an executable statement or expression quaternary-output, and error information output.

本程序不能编译除大小写字母之外的编码 本程序需事先建立字母权值文后件才可运行 本程序从文件中读入文字，编译后写入文件，所以屏幕上不会直接出现答案-not build this program in addition to case-insensitive outside of the coding process required prior to the establishment of the letters after the value of the text pieces can Win OK this program read from the file into the text, compiled into the paper, not directly on the screen appeared the answer

LL(1).rar

关于C编译起的源码，喜欢C++的朋友可以-On the C compiler from the source code, like C++" s friends can see

用DSP控制LED，DSP采用2812.此程序在实际板子上调试通过。-DSP control with LED, DSP using 2812. This program debugging through the actual board.

make文件自动生成器，可生成多种编译器的make文件-make document automatic production, may produce the many kinds of compilers the make document

编译原理及实践课后答案及部分代码，要的自己下-Compiler Construction Principles and Practice of after-school and part of the answer code