gnu/dist/gcc4/gcc/testsuite/gcc.c-torture/execute/20011115-1.c

   1 extern void exit (int);
   2
   3 static inline int
   4 foo (void)
   5 {
   6 #ifdef __OPTIMIZE__
   7   extern int undefined_reference;
   8   return undefined_reference;
   9 #else
  10   return 0;
  11 #endif
  12 }
  13
  14 static inline int
  15 bar (void)
  16 {
  17   if (foo == foo)
  18     return 1;
  19   else
  20     return foo ();
  21 }
  22
  23 int main (void)
  24 {
  25   exit (0);
  26 }