gcc/testsuite/gcc.dg/lto/20081024_0.c

   1 /* { dg-lto-do run } */
   2
   3 #include <stdarg.h>
   4 #include <stdio.h>
   5 #include <string.h>
   6
   7 char *
   8 myprintf (const char *fmt, ...)
   9 {
  10   va_list args;
  11   static char buf[80];
  12
  13   va_start (args, fmt);
  14   (void) vsnprintf (buf, sizeof (buf), fmt, args);
  15   va_end (args);
  16   return buf;
  17 }
  18
  19 int
  20 main ()
  21 {
  22   char *s;
  23
  24   s = myprintf ("%s: %d\n", "foo", 1);
  25   return strcmp (s, "foo: 1\n") != 0;
  26 }