CharStream *input = ctx->start->getInputStream();
    int a = ctx->start->getStartIndex();
    int b = ctx->start->getStopIndex();
    IntervalSet interval = IntervalSet(a,b);
    string text = input->getText(interval.getIntervals()[2]);

CharStream *input = ctx->start->getInputStream();
    int a = ctx->start->getStartIndex();
    int b = ctx->start->getStopIndex();
    IntervalSet interval = IntervalSet(a,b);
    string text = input->getText(interval.getIntervals()[2]);

intmain(){cout<<"Hello, World!";strncpy(pStr,pStart,len);for(i=0;i<10;i++){j=i*i;i=j/5;}return0;}