gcc/testsuite/gcc.dg/pr97897.c

   1 /* { dg-do compile } */
   2 /* { dg-options "" } */
   3
   4 void h ();
   5 void f () __attribute__ ((returns_twice));
   6 void g (_Complex int a)
   7 {
   8   f ();
   9   if (a != 0)
  10   {
  11     a = 0;
  12     h ();
  13   }
  14 }