gcc/testsuite/gcc.dg/torture/pr64083.c

   1 /* { dg-do compile } */
   2
   3 int a, b;
   4 void
   5 fn1 ()
   6 {
   7   int c = 0;
   8   while (b)
   9     {
  10       switch (c)
  11     case 1:
  12         fn1 ();
  13         if (a)
  14           c = 1;
  15         b = 0;
  16     }
  17 }