gcc/testsuite/gcc.dg/cpp/cmdlne-dU-22.c

   1 /* { dg-do preprocess } */
   2 /* { dg-options "-P -dU" } */
   3 /* { dg-final { scan-file cmdlne-dU-22.i "^\n*#undef AAA\n+AAA is undefined\n+#undef BBB\n+BBB is undefined\n+#undef CCC\n+CCC is undefined\n*$" } } */
   4 #ifndef AAA
   5 AAA is undefined
   6 #endif
   7
   8 #ifndef BBB
   9 BBB is undefined
  10 #endif
  11
  12 #ifndef CCC
  13 CCC is undefined
  14 #endif