(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.dg/
cpp/
cmdlne-dU-23.c
       1  /* { dg-do preprocess } */
       2  /* { dg-options "-P -dU" } */
       3  /* { dg-final { scan-file-not cmdlne-dU-23.i "__FILE__" } } */
       4  #ifdef __FILE__
       5  #endif