library;
//
// Problems in library:
//
// pkg/front_end/testcases/regress/issue_29979.dart:6:4: Error: A function expression can't have a name.
//   (f() {})();
//    ^
//
import self as self;

static method main() → dynamic {
  (let final () → dynamic f = () → dynamic {} in f).call();
}