lex和yacc语法来识别c ++函数调用 [英] lex and yacc grammar to identify c++ function calls

问题描述

大家好，
我需要识别C ++文件中的所有函数调用.我已经知道，可以使用lex和yacc语法.但是我不知道编写适当的语法文件来正确识别所有函数调用.
我该如何移动?

解决方案

您应该了解一些理论并阅读一些教程.
起点可能是"LEX&YACC页面" [使用Flex和Bison进行编译器构造" [ ^ ]非常有趣. /blockquote>

hi all,
i need to identify all the function calls in a c++ file.i have seen that,it is possible with lex and yacc grammar.but i dont know to write appropriate grammar file to identify all the function calls correctly.
how can i move with this?

thank you in advance..

解决方案

You should know a bit of theory and read some tutorials.
A starting point might be "The LEX & YACC Page"[^].
I found this (available for free) book: "Compiler Construction using Flex and Bison"[^] pretty interesting.

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