gcc/testsuite/c-c++-common/fmacro-prefix-map.c

   1 /* Test __builtin_FILE(). */
   2 /* { dg-do run } */
   3 /* { dg-options "-fmacro-prefix-map==MACRO-PREFIX" } */
   4
   5 #include <stdio.h>
   6
   7 int main ()
   8 {
   9   printf ("__builtin_FILE starts with %s\n", __builtin_FILE ());
  10 }
  11
  12 /* { dg-output "__builtin_FILE starts with MACRO-PREFIX" } */