scanner.l Details

 

 

Synopsis

This file returns all of the tokens parsed by Flex to be used in the Bison grammar rules of file parser.y It also contains a function called LU_suffix. The information below assumes the user has basic knowledge of Flex and Bison.

LU_suffix

This function is used to determine whether a hex, decimal or octal constant is signed and/or long.

 

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Note: yylval.lln is defined as "long long lln;" in %union of parser.y

 

 

 

Where do we go from here?

 

Since this file is used in conjunction with parser.y, study parser.y