tests/pp/21.c

   1 /* accept 'defined' as result of substitution */
   2
   3 ----- 1 ------
   4 #define AAA 2
   5 #define BBB
   6 #define CCC (defined ( AAA ) && AAA > 1 && !defined BBB)
   7 #if !CCC
   8 OK
   9 #else
  10 NOT OK
  11 #endif
  12
  13 ----- 2 ------
  14 #undef BBB
  15 #if CCC
  16 OK
  17 #else
  18 NOT OK
  19 #endif
  20
  21 ----- 3 ------
  22 #define DEFINED defined
  23 #define DDD (DEFINED ( AAA ) && AAA > 1 && !DEFINED BBB)
  24 #if (DDD)
  25 OK
  26 #else
  27 NOT OK
  28 #endif
  29
  30 ----- 4 ------
  31 #undef AAA
  32 #if !(DDD)
  33 OK
  34 #else
  35 NOT OK
  36 #endif