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/* Generated by re2c */
// re2c $INPUT -o $OUTPUT -ir --case-ranges
#include <assert.h>
#define YYCTYPE char
static int lex1(const char *YYCURSOR)
{
{
YYCTYPE yych;
yych = *YYCURSOR;
switch (yych) {
case '!':
case '#' ... '&':
case '*':
case '@':
case '^': goto yy2;
case '0' ... '9': goto yy3;
case 'A' ... 'Z':
case 'a' ... 'z': goto yy4;
default: goto yy1;
}
yy1:
++YYCURSOR;
{ return -1; }
yy2:
++YYCURSOR;
{ return 2; }
yy3:
++YYCURSOR;
{ return 1; }
yy4:
++YYCURSOR;
{ return 0; }
}
}
static int lex2(const char *YYCURSOR)
{
{
YYCTYPE yych;
yych = *YYCURSOR;
switch (yych) {
case '!':
case '#':
case '$':
case '%':
case '&':
case '*':
case '@':
case '^': goto yy7;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': goto yy8;
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'G':
case 'H':
case 'I':
case 'J':
case 'K':
case 'L':
case 'M':
case 'N':
case 'O':
case 'P':
case 'Q':
case 'R':
case 'S':
case 'T':
case 'U':
case 'V':
case 'W':
case 'X':
case 'Y':
case 'Z':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
case 'g':
case 'h':
case 'i':
case 'j':
case 'k':
case 'l':
case 'm':
case 'n':
case 'o':
case 'p':
case 'q':
case 'r':
case 's':
case 't':
case 'u':
case 'v':
case 'w':
case 'x':
case 'y':
case 'z': goto yy9;
default: goto yy6;
}
yy6:
++YYCURSOR;
{ return -1; }
yy7:
++YYCURSOR;
{ return 2; }
yy8:
++YYCURSOR;
{ return 1; }
yy9:
++YYCURSOR;
{ return 0; }
}
}
static int lex3(const char *YYCURSOR)
{
{
YYCTYPE yych;
yych = *YYCURSOR;
switch (yych) {
case '!':
case '#' ... '&':
case '*':
case '@':
case '^': goto yy12;
case '0' ... '9': goto yy13;
case 'A' ... 'Z':
case 'a' ... 'z': goto yy14;
default: goto yy11;
}
yy11:
++YYCURSOR;
{ return -1; }
yy12:
++YYCURSOR;
{ return 2; }
yy13:
++YYCURSOR;
{ return 1; }
yy14:
++YYCURSOR;
{ return 0; }
}
}
#define TEST(s, i) assert(\
lex1(s) == i && \
lex2(s) == i && \
lex3(s) == i \
);
int main()
{
TEST("a", 0);
TEST("0", 1);
TEST("!", 2);
TEST("", -1);
return 0;
}
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