词法分析器- Morphology analyzer

C语言上下文无关文法的词法及语法描述文件,通过使用yacc、lex工具可以生成相关C语言的词法、语法分析的C语言代码-C language context-free grammar to describe the morphology and syntax files, through the use of yacc, lex tool generates C language related to the morphology, syntax analysis, C language code

利用C++实现一个简单的C++语言编译器，能够实现 词法分析和语法分析(This is a simple C++ compiler which finished the parse of morphology and grammar)