(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.dg/
cpp/
cmdlne-dU-8.c
       1  /* { dg-do preprocess } */
       2  /* { dg-options "-nostdinc -P -dU" } */
       3  /* { dg-final { scan-file cmdlne-dU-8.i "^\n*B D\n+#define A\\(x\\) B x\n+#define C D\n*$" } } */
       4  #define A(x) B x
       5  #define C D
       6  A(C)