1 /* { dg-do preprocess } */
2 /* { dg-options "-nostdinc -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
15