library test;

class C {
  int field = 0;
  int get getter => 0;
  int function() => 0;
}

C c = new C();
var field_ref = c.field;
var getter_ref = c.getter;
var function_ref = c.function;
var field_ref_list = [c.field];
var getter_ref_list = [c.getter];
var function_ref_list = [c.function];
main() {}
