1  /* Verify macros named with UCNs are output in -dD output with UCNs,
       2     not UTF-8.  */
       3  /* { dg-do preprocess } */
       4  /* { dg-options "-std=c99 -dD" } */
       5  /* { dg-final { scan-file ucnid-13.i "\\\\U000000c1" } } */
       6  #define \u00c1 1