gcc/testsuite/gcc.c-torture/execute/enum-1.c

   1 typedef enum
   2 {
   3   END = -1,
   4   EMPTY = (1 << 8 ) ,
   5   BACKREF,
   6   BEGLINE,
   7   ENDLINE,
   8   BEGWORD,
   9   ENDWORD,
  10   LIMWORD,
  11   NOTLIMWORD,
  12   QMARK,
  13   STAR,
  14   PLUS,
  15   REPMN,
  16   CAT,
  17   OR,
  18   ORTOP,
  19   LPAREN,
  20   RPAREN,
  21   CSET
  22 } token;
  23
  24 static token tok;
  25
  26 static int
  27 atom ()
  28 {
  29   if ((tok >= 0 && tok < (1 << 8 ) ) || tok >= CSET || tok == BACKREF
  30       || tok == BEGLINE || tok == ENDLINE || tok == BEGWORD
  31       || tok == ENDWORD || tok == LIMWORD || tok == NOTLIMWORD)
  32     return 1;
  33   else
  34     return 0;
  35 }
  36
  37 main ()
  38 {
  39   tok = 0;
  40   if (atom () != 1)
  41     abort ();
  42   exit (0);
  43 }