gcc/testsuite/gcc.c-torture/execute/930513-1.c

   1 #include <stdio.h>
   2 char buf[2];
   3
   4 f (fp)
   5      int (*fp)(char *, const char *, ...);
   6 {
   7   (*fp)(buf, "%.0f", 5.0);
   8 }
   9
  10 main ()
  11 {
  12   f (&sprintf);
  13   if (buf[0] != '5' || buf[1] != 0)
  14     abort ();
  15   exit (0);
  16 }