pkg/front_end/testcases/general/future_or_test.dart.textual_outline.expect

// @dart = 2.9
import 'dart:async';

class A {
  dynamic foo() => null;
}

class B {
  A a;
  Future<dynamic> bar() async => a.foo();
}

class C {
  B b = B();
  Future<int> baz() async => b.bar();
}

main() {}