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  1. #1
    Join Date
    Aug 2019
    Posts
    3

    Flex fail on call second program

    Greetings to all and thanks advances for paying attention to my mail


    I have a mistake just baffling

    I run my first program and next gets output correct

    Number : 1
    .
    Number : 1
    .
    Number : 0
    -
    Stage : snapshot
    Build : 20190729201751


    So y run a second program but i get a incorrect result
    Name :1

    Should be Number : 1 like in first ran program


    The program entry is the same, they differ in that one is the test
    program (cunit) and the second is the productive program, in both cases
    the complete scanner is called from a shared library generated in cmake
    and the scanner is generated in C ++

    the first rule in flex file is

    Code:
    {DIGIT}{1,11} {
        std::cout << "Number : " <<
        yytext << std::endl; 
        yylval->build< int >(atoi(yytext));
        return token::NUMBER;
    }
    when run the second program no call this rule it call final rule

    Code:
    {NAME} {
        std::cout << "Name: " << yytext << std::endl;
        yylval->build< std::string >( yytext );
        return token::NAME;
    }
    my question is why this differ is the same input, the same class scanner
    only different program.


    first program https://github.com/azaeldevel/toolkit.git commit
    8b4845dda686321fbaf0d9e6a5abc04992dd6f24
    second program https://github.com/azaeldevel/apidb.git commit
    c887addfdc0a7fbad80df3571a8214c5e0bb8d34


    I appreciate any comments
    Last edited by 2kaud; August 2nd, 2019 at 03:17 AM. Reason: Added code tags

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