// { dg-do compile }const int* bar();const int&foo1(){  static int empty;  const int* x = bar();  return (x ? *x : empty);      // { dg-bogus ".*" "" { xfail *-*-* } }}const int&foo2(){  static int empty;  const int* x = bar();  const int& r = (x ? *x : empty);  return (r);}