| 学习简单的Yacc说明的原理，掌握Yacc源文件的写法以及语法分析器生成工具BISON的使用方法和Yacc源文件的运行方法和基本步骤。 -Yacc study shows a simple principle, Yacc master source file written syntax analyzer and generate UML tools and the use of the source language Yacc pieces of the operation and basic steps. 下载 |
| 四则运算器 1.实验目的: 学习Yacc——编译器的生成器的基本使用方法。使用bison（和YACC兼容）实现一个中缀表达式四则运算的计算器。 2.实验步骤 一.阅读《Lex和yacc工具.doc》和《Lex和Yacc简明教程.pdf》 -four arithmetic unit 1. The experiment : Learning Yacc -- the compiler generator use of the basic method. Bison use (and compatible with YACC) to achieve an expression which is made up of four computing calculator. 2. An experimental steps. Reading "Lex and generates tool. Doc "and" Lex and Yacc Concise Guide . pdf " 下载 |
| 一个flex和bison用法入门的很好的例子。 按照词法分析,语法分析,语义分析的顺序来熟悉flex和bison这两个有力的工具。最后给出了一个用flex做词法分析用bison做语法分析设计的科学计算器（不同于一般程序设计中的入门级计算器），是学习编译原理的很好的例子。-a flex and bison portal usage of a very good example. According lexical analysis, parsing, Semantic analysis of the sequence to flex and bison familiar with these two powerful tool. Finally, a use flex do lexical analysis bison do syntax analysis and design of scientific calculators (unlike General Program Designs entry-level calculators), compiler theory is the study of good examples. 下载 |