1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
|
/* Generated by re2c */
// re2c $INPUT -o $OUTPUT -ci
#include <stdio.h>
enum YYCONDTYPE {
yycinit,
yycC2
};
int test(const char* str)
{
const unsigned char* YYCURSOR = (const unsigned char*)str;
const unsigned char* YYMARKER;
const unsigned char *YYCTXMARKER;
int c = yycinit;
{
unsigned char yych;
switch (c) {
case yycinit: goto yyc_init;
case yycC2: goto yyc_C2;
}
/* *********************************** */
yyc_init:
yych = *YYCURSOR;
switch (yych) {
case 'A': goto yy2;
default: goto yy1;
}
yy1:
++YYCURSOR;
{ return 0; }
yy2:
++YYCURSOR;
c = yycC2;
goto yyc_C2;
/* *********************************** */
yyc_C2:
yych = *YYCURSOR;
switch (yych) {
case 'B': goto yy5;
default: goto yy4;
}
yy4:
++YYCURSOR;
{ return 0; }
yy5:
++YYCURSOR;
{ return 1; }
}
}
int main()
{
printf("%d\n", test("AB"));
return 0;
}
|