1 /* { dg-do run } */ 2 3 extern void abort (void); 4 5 int a, b, c, *d, **e = &d; 6 7 int * fn1()8fn1 () 9 { 10 for (;;) 11 { 12 for (; a;) 13 if (b) 14 abort (); 15 break; 16 } 17 for (; c;) 18 ; 19 return &a; 20 } 21 22 int main()23main () 24 { 25 *e = fn1 (); 26 27 if (!d) 28 abort (); 29 30 return 0; 31 } 32