1 /* { dg-do preprocess } */ 2 /* { dg-options "-nostdinc -P -dU" } */ 3 /* { dg-final { scan-file cmdlne-dU-10.i "^\n*C\n+#define B C\n+#define A B\n*$" } } */ 4 /* This file deliberately has no final newline. */ 5 #define A B 6 #define B C 7 A 8