gcc/testsuite/gcc.dg/pr69391-2.c

   1 /* { dg-do run } */
   2 /* { dg-additional-options "-ftrack-macro-expansion=1" } */
   3 #define STR_I(X) #X
   4 #define STR(X) STR_I(X)
   5 #define LINE STR(__LINE__) STR(__LINE__)
   6 int main()
   7 {
   8   const char *s = LINE;
   9   if (s[0] != '8' || s[1] != '8')
  10     __builtin_abort ();
  11   return 0;
  12 }