1  /* { dg-do compile } */
       2  /* { dg-set-compiler-env-var SOURCE_DATE_EPOCH "AAA" } */
       3  
       4  /* Make sure that SOURCE_DATE_EPOCH is only parsed once */
       5  
       6  int
       7  main(void)
       8  {
       9    __builtin_printf ("%s %s\n", __DATE__, __TIME__); /* { dg-error "environment variable 'SOURCE_DATE_EPOCH' must expand" } */
      10    __builtin_printf ("%s %s\n", __DATE__, __TIME__);
      11    return 0;
      12  }