regex_subst(void)1 void regex_subst(void) 2 { 3 const void *subst = ""; 4 (*(void (*)(int))subst) (0); 5 } 6 foobar(void)7 void foobar (void) 8 { 9 int x; 10 (*(void (*)(void))&x) (); 11 } 12