libmudflap/testsuite/libmudflap.c/pass45-frag.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4
   5 extern void h (const char *p, const char *f);
   6 int
   7 main (void)
   8 {
   9   h (0, "foo");
  10   return 0;
  11 }
  12
  13 void
  14 h (const char *p, const char *f)
  15 {
  16   size_t pl = p == NULL ? 0 : strlen (p);
  17   size_t fl = strlen (f) + 1;
  18   char a[pl + 1 + fl];
  19   char *cp = a;
  20   char b[pl + 5 + fl * 2];
  21   char *cccp = b;
  22   if (p != NULL)
  23     {
  24       cp = memcpy (cp, p, pl);
  25       *cp++ = ':';
  26     }
  27   memcpy (cp, f, fl);
  28   strcpy (b, a);
  29   puts (a);
  30 }
  31 /* { dg-output "foo" } */